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Tech 2 - Bosch Diagnostics

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1. RAP retained accessory power RSS road sensing suspension RCC rear climate control rt right RDCM right door control module RTC real time clock RDM rear door module RTD real time damping RDS radio display system RTT reconfigurable telltale rec receive RWD rear wheel drive recal recalibrate recalibration SBM standard body module recep receptacle SC supercharger recirc recirculation SCV speed controlled volume recl recline SDL serial data link ref reference SDM sensing and diagnostic module refrig refrigeration sec second s regen regenerate sen sensor req request Sep September resist resistance seq sequence resync resynchronize ser serial rev reverse SFI sequential fuel injection RF radio frequency sig signal right front SIR supplemental inflatable restraint RFA remote function actuator SIS side impact sensor RFI radio frequency interference SMCC stepper motor cruise control RFWS right front wheel speed SOH state of health RH right hand sol solenoid RIM radio interface module rear integration module spd speed RKE remote keyless entry speedo speedometer R L right left SPI serial peripheral interface RMD right mid door SPS service programming system speed signal ROM read only memory SS shift solenoid RPM revolutions per minute SSS speed sensitive steering RPO regular production option SSV shift solenoid valve RR right rear stdby standby RRD right rear door STL servi
2. UY Um T Ready Context 7 ss TIS 2000 Snapshot LEES nam FIGURE 8 54 Save Snapshot Window TECH 2 PATHING TABLES The goal of Pathing Tables is to provide an index and path to help the Tech 2 user find specific vehicle applications functions First the user must enter the basic requirements by selecting the proper Model Year Vehicle Type etc Applications available are based on the specific vehicle selected The tables are listed in alphabetical order Identify the application you are looking for and then follow the path provided In most cases the user is searching for data output controls in the Diagnostic menu Selections made from the Diagnostic menu include Powertrain Body Chassis and Diagnostic Circuit Checks where applicable 1 e Fuel Pump Relay Special Functions Engine Output Controls POWERTRAIN PATHING TABLES Tech 2 Powertrain Engine Output Controls Pathing Table A C Clutch Special Functions Engine Output Controls A C Compressor Special Functions Engine Output Controls A C Cutoff Relay Special Functions Engine Output Controls A C Relay Special Functions Engine Output Controls AIR Control Solenoid Special Functions Engine Output Controls Air System AIR Pump Special Functions Engine Output Controls AIR Pump Special Functions Engine Output Controls AIR System AIR Pump Relay Special Functions Engine Output Controls AIR System Re
3. TCC Shift Light Special Functions Engine Output Controls TCC Solenoid Special Functions Engine Output Controls TDC Learn Special Functions Engine Output Controls Injection Pump Time Set Special Functions Engine Output Controls Injection Pump Transfer Case Special Functions Upshift Lamp Special Functions Engine Output Controls Upshift Lamp Special Functions Engine Output Controls Dash Lamps amp Gauges Wastegate Special Functions Engine Output Controls Tech 2 Page 8 49 Software TECH 2 POWERTRAIN TRANSMISSION CONTROLS PATHING TABLE Check Transmission Lamp Special Functions Transmission Output Controls Clear TAPS Special Functions Transmission Output Controls Economy Sport Special Functions Transmission Output Controls Lamp Controls Engage TCC Special Functions Transmission Output Controls Engine Overrun Warning Special Functions Transmission Output Controls Exhaust Brake Cut Special Functions Transmission Output Controls Garage Shift Special Functions Transmission Output Controls Reset Adapts Lamp Controls Special Functions Transmission Output Controls Learn TAPS Line Pressure Duty Solenoid Special Functions Transmission Output Controls Special Functions Transmission Output Controls Lockup Duty Solenoid Special Functions Transmission Output Controls Neutral Sol
4. Misfire Graphic Special Functions O2S System Special Functions OBD System Check Special Functions Odometer Reset Special Functions Engine Output Controls Oil Level Lamp Special Functions Engine Output Controls Dash Lamps Tech 2 Page 8 47 Software Oil Life Lamp Special Functions Engine Output Controls Dash Lamps Refer to Low Oil Lamp Refer to Change Oil Lamp Oil Life Reset Special Functions Engine Output Controls Oil Pressure Lamp Special Functions Engine Output Controls Dash Lamps Output Driver US Fault Test Special Functions Engine Output Controls Output Drivers Output Driver U9 Fault Test Special Functions Engine Output Controls Output Drivers Output Drivers Special Functions Engine Output Controls PCM Integrity Status Special Functions Engine Output Controls QDM A Test DTC 26 Special Functions QDM B Test DTC 56 Special Functions QDM TEST Radiator Fan Reset Block Learn Cells Special Functions Special Functions Engine Output Controls Special Functions Engine Output Controls Fuel System Reset EGR ALM Cells Special Functions Engine Output Controls EGR System Reverse Inhibit Special Functions Engine Output Controls Ride Control Special Functions Engine Output Controls RPM Control 1 to 4 Shift Lamp Special Functions Special Functions
5. 2 2 STORING THE sound Rotes Eeer o PS 2 2 a ae EE 3 1 INITIAL HARDWARE INSTALLATION sssssse nne 3 2 PCMCIACARDREMOVAL one Hila il 3 5 PCMCIA CARD INSERTION dette E SE SE e EE 3 6 VEHICLE COMMUNICATIONS INTERFACE MODULE REMOVAL 3 7 HAND STRAP ADJUSTMENT sssssseese ans 3 8 TECH 2 KEYPAD 3 9 CRI REY S cc honed vau a E d whee eat ae oe Ae a 3 10 TECH 2 SORT KEYS e mds t ns e Ren ane n Ris 3 11 Tech 2 TOC 1 SELECTION KEYS ee en PURO C ete P ERR vow 3 12 te 1 NCC 3 13 FUNCTION KEYS uenisse NEE tiu pta e utat 3 14 PELE ROY 2 et seng reg de See deed ee Zeie Deet 3 15 TECH 2 CONNECTIONS TO VEHICLE eene 3 16 TECH 2 CONNECTION PC e esee 3 17 DEI BE B dea 4 1 CIGARETTE LIGHTER POWER CABLE _ 4 1 BATTERY POWER CABLE se e heels 4 2 NAO POWER SUPPLY EEN eu 4 3 S A EE 5 1 DL CABLE LAUR 5 1 5 DL Aa 5 2 RS 232 DB9 ADAPTER REENEN NEEN NENNEN 5 3 RS 232 LOOPBACK ADAPTER onoono eooo s e esee esie 5 3 TROUBLESHOOTING idc dde d d E ER E E ddr d dE 6 1 POWER ON SELF TEST POST ssss e eese 6 1 SR sl EE 6 2 Tech 2 Self Test Main Menu nen 6 4 NO POWER TO TECH 2 TROUBLESHOOTING TABLES 6 16 CIGARETTE LIGHTER POWER CABLE 3 AMP FUSE REPLAC
6. Battery power cable Figure 4 1 see text below NAO power supply Figure 4 1 and Figure 4 2 see NAO Power Supply on page 3 If the DLC and external power source are both connected the power jack connection supplies current to the Tech 2 In this instance power from the vehicle s DLC connector is automatically disconnected from the Tech 2 internal power supply CIGARETTE LIGHTER POWER CABLE This cable contains one fuse and two connectors It has a cigarette lighter plug at one end and a power jack at the other Figure 4 1 The power jack connects to the Tech 2 DLC cable and carries power to the Tech 2 when the selected vehicle adapter does not provide power Tech 2 Page 4 1 Power Supplies BATTERY POWER CABLE This cable has red and black battery clamps attached to one end and a power jack to the other Figure 4 1 The power jack connects to the Tech 2 DLC cable and carries current to the Tech 2 when the selected vehicle adapter does not provide power and there is no cigarette lighter adapter available NOTE This cable contains two 3 amp fuses If you need to replace them use EH identical 3 amp fuses See Chapter 6 for information on fuse replacement Tech 2 power jack connector for non vehicle communications Tech 2 DLC cable P N 02002952 DLC cable power jack connector for vehicle communications NAO power supply P N 02002972 bs Cigarette lighter power cable Battery power c
7. Performing the Software Download The Selected Applications are loaded onto the diagnostic tool Erase Progress 0 50 Download Progress 0 50 m Download Status Status Estimated time left Downloading po 07 25 715072 Bytes read from 4043300 Bytes Ready NoCotet GO 7 i Stant Tis 2000 Software Down Seal 10 46AM FIGURE 8 33 Performing the Software Download Screen TIS 2000 Software Download Eile Applications Management View Help E ER Software Download Download Finished The following applications have been downloaded to the diagnostic tool North American Operations 18 002 English Ready 1998 1GKGK26J8W J718150 e 2 i Start 29 Tis 2000 Software Down Ee 10 46 AM FIGURE 8 34 Download Finished Screen Custom Update A Custom update is used to backdate the scan tool or install different language software To perform a Custom Tech 2 update 1 Connect the scan tool to the terminal using the RS 232 cable Figure 8 20 2 Power up the scan tool using the AC power supply that came with the tool 3 At the terminal start TIS 2000 4 5 From the TIS 2000 main screen select the Software Download icon refer to Figure 8 18 At the Select Diagnostic Tool for Download screen Figure 8 33 highlight and verify your selection Custom allows backdating or installing of non NAO software onto the scan tool After confirming
8. RUIT Ready 1998 1G2NE52 T9WM503288 Start TIS 2000 Service Pr 11 14AM FIGURE 8 24 Supported Controllers Screen A Calibration Selection screen appears showing the calibration file history for the vehicle controller being serviced There are explanations of each calibration file Based on the descriptions select the appropriate file Vehicles with PCMs display a screen similar to the one shown in Figure 8 25 Vehicles with VCMs display a screen similar to the one shown in Figure 8 26 It contains multiple tabs one for each distinct calibration file contained in the VCM With these vehicles it is necessary to make a selection within each tab otherwise the system displays the message shown in Figure 8 27 indicating that not all selections have been made notice the unchecked box in the system tab The following icons appear on the calibration selection screen s A circle with a slash indicates a file that is not selectable An open box indicates a file that is selectable A box with a check mark indicates a valid file option that has been selected If service bulletins are listed along with the calibration files the bulletins should be referred to before service programming is performed then select Next After making the necessary selections a Summary screen appears Figure 8 28 allowing you to confirm your selection Select Next to continue m A Transfer Data screen appears Figure 8 29 S
9. Personalization Set Options Driver 2 Name Driver 2 Name Onstar Personalization Driver Information Center Driver 2 Personalization Driver Information Center Driver 2 Perimeter Lighting Onstar Personalization Set Options Driver 3 amp 4 Activation Verification Onstar Personalization Set Options Driver 3 amp 4 Key Fob Options Onstar Personalization Driver Information Center Driver 3 amp 4 Driver 3 amp 4 Perimeter Lighting Onstar Personalization Set Options Driver Door Relay Remote Function Actuation Special Functions Output Control Driver Door Unlock Driver Mirror Down Body Control Module Special Functions Output Control Door Lock Test Memory Mirror Module Special Functions Output Control Driver Mirror Left Memory Mirror Module Special Functions Output Control Driver Mirror Right Memory Mirror Module Special Functions Output Control Driver Mirror Up Memory Mirror Module Special Functions Output Control DRL Option Instrument Panel Cluster Special Functions IPC Options DRL Relay Test Instrument Panel Cluster Special Functions E amp C Control Entertainment amp Comfort Bus ECM Immobilizer Relearn Immobilizer Special Functions Electronic Serial Number Cellular Telephone Special Functions Tech 2 Page 8 57 Software Enable Radio for Cell Phone
10. Transmission Output Controls Warning Cut Special Functions Transmission Output Controls Winter LED Special Functions Transmission Output Controls Lamp Controls Winter Mode Lamp Special Functions Transmission Output Controls WOT 1 2 Special Functions Transmission Output Controls Reset Adapts Tech 2 Fuel System Pathing Table Cylinder Power Balance Special Functions Fuel System Fuel Economy Test Special Functions Fuel System Fuel Injector Balance Special Functions Fuel System Fuel Injector Modification Special Functions Fuel System Fuel System Special Functions Fuel Trim Enable Special Functions Fuel System Fuel Trim Reset Special Functions For vehicles with DTCs Tech 2 Page 8 51 Software Fuel Trim Reset Special Functions Fuel System Injector Fault Reset Special Functions Fuel System RPM Control Special Functions Fuel System Tech 2 ATC Controls Table 2WD High Indicator Light Special Functions ATC Output Controls 4WD High Indicator Light Special Functions ATC Output Controls 4WD Low Indicator Light Special Functions ATC Output Controls ATC Motor A Control Special Functions ATC Output Controls ATC Motor B Control Special Functions ATC Output Controls Auto 4WD Indicator Light Special Functions ATC Output Controls Engage Front Axle Special Functions ATC Output
11. efer to User s Manual supplied with ost PC ress EXIT key to return to menu or he Reset Tech 2 soft key to return to ogo Screen Reset Tech 2 FIGURE 8 9 Programming Tech 2 Screen Tech 2 Page 8 11 Software F6 Set Communication By Pass Mode After you select F6 Set Communication By Pass Mode Figure 8 10 the screen offers Enable and Disable options By enabling the By Pass Mode the Tech 2 bypasses error handling and allows the user to view data display information without being connected to a vehicle Highlight the desired setting using the up down arrow keys then press ENTER to change the current mode The Tech 2 defaults to the Disable mode once it has been powered off set Communication By Pass Mode Select one of the following By Pass Mode Disable Press ENTER to change the Current Hode FIGURE 8 10 Set Communication By Pass Mode Screen F7 Make Duplicate PCMCIA Card This function is used to make an exact duplicate of the current PCMCIA source card After you select F7 Make Duplicate PCMCIA Card the display prompts you to insert the destination card the PCMCIA card that you want to update into the open PCMCIA card slot then press ENTER to continue The PCMCIA Card Duplicator screen Figure 8 11 appears showing the current version of both cards The highlighted areas on the screen represent the locations of the source and destination PCMCIA cards Slot 1 is defined as the slot closest
12. 2 Click on the first graph icon at the top of the graph parameters window then select a parameter from the list in the lower portion of the box The parameter name appears next to the first graph icon Figure 8 48 3 Repeat this procedure for the second and third graphs When selecting parameters to be graphed consider the values used to NOTE measure the parameter to correctly plot these on the graphs This is done in the Min Y Axis Value and Max Y Axis Value fields These may need to be adjusted to reflect the normal range of values for the parameter for example 0 to 5 volts for MAP sensor 4 When three desired parameters have been selected select OK The screen changes to display the chosen parameters in graph form Figure 8 49 5 Using the navigation icons move through the parameters 6 Click and drag on the arrow along the bottom of each graph to move through the graph Figure 8 49 This arrow represents the current frame being viewed It is useful for pinpointing precisely when a parameter change indicates a fault A data value corresponding to the frame that the arrow is pointing to is displayed in the upper left corner of each graph Tech 2 Page 8 37 Software 7 To select a different parameter to be graphed simply click and hold on the parameter name in the data list then drag the cursor over one of the existing graphs and release the mouse button The new parameter is graphed in place of
13. Action Yes 1 Does vehicle support power through Go to Step 2 Use alternate power DLC cable connection exclusively If you are not sure consult your service manual 2 Using a digital multi meter DMM Go to Step 3 Charge battery verify vehicle battery voltage Is battery fully charged 3 Verify connection at vehicle DLC Repair connector Go to Step 4 connector for loose or damaged pin s Consult vehicle service manual Did you find a problem 4 Disconnect DLC cable from vehicle Problem with vehicle Go to Step 5 Consult vehicle service manual Power on Tech 2 using alternate power source at DLC cable power jack connection Did your Tech 2 power on 5 Remove DLC cable from Tech 2 and Replace DLC cable Problem with Tech 2 attach alternate power supply at VCI Contact Customer power jack connection located at the Support bottom of Tech 2 Does Tech 2 power on TABLE 6 3 DLC Cable No Power Troubleshooting Table Page 6 16 Tech 2 Troubleshooting Power Source Cigarette Lighter Power Cable Action Yes 1 Unplug cigarette lighter power cable Go to Step 3 Go to Step 2 from DLC cable Using a digital multi meter DMM verify voltage output at cigarette lighter power cable power jack Do you have battery voltage output 2 Check fuse in cigarette lighter power Replace fuse Go to step 3 cable refer to Figure 6 17 Does fuse need
14. Astar F5 Tis 2000 Snapshot SER 1023 FIGURE 8 45 Display Graph Icon on Snapshot Upload Screen TIS 2000 Snapshot Upload De Applications Management View Snapshot Optione Playback Help Ag aF g 59 Aus Axis Value Value IS Engine Speed H 3000 v rese Dm 5 00 E no Seected ie Engine Speed RPM Desired Idle Speed RPM IAC Position Counts Desired IAC Position Counts TP Angle Stat Up ECT 42 km h ECT Sensor Volts MAP Volts MAP kPa 4 8 Volts BARO Volts BARO 2 Counts Start Up IAT c IAT E Background Color Advance Black Total Frames Displayed 150 Closed Loop C White Curent Frame Position 10 Ready Ready Rich Cancel Cleat All Help Rich Range 332 to 199 Center Trigger Current 0 fm S NoContet O Z Start HF Tis 2000 Snapshot JE 10294M FIGURE 8 46 Graph Parameters Window Page 8 38 Tech 2 Software Tis 2000 Snapshot Upload File Applications Management View Snapshot Options Playback Help IAC Position 163 Counts Desired IAC Position 162 Counts 0 04 Volts 0 04 2 84 Volts 0 41 Volts 18 kPa 4 69 Volts 98 kPa 3 C 12 C 2 9 Volts 3413 g s 5074 Hz 20 126 Counts 1 126 Counts 1 e Engine Data 1 Range 332 to 199 amp e n e Ee SE Display Diagnos
15. CENE TES T No Context e 2 752652 m FIGURE 8 43 Viewing DTC Codes on Snapshot Upload Screen Page 8 36 Tech 2 Software 2 TIS 2000 Snapshot Upload File Applications Management View Snapshot Options Playback Help 2 275759 No Diagnostic Troubles for this data frame Engine Speed Short Term FT Bank 2 0 a Desired Idle Speed 587 RPM Fuel Trim Cell 18 IAC Position 46 Counts Fuel Trim Enable No Desired IAC Position 46 Counts EVAP Canister Purge Off Sensor 0 51 Volts EVAP Duty Cycle 0 ITP Angle 0 EGR Duty Cycle 0 0 Start Up ECT 12 C Actual EGR Position 0 ECT 51 C Desired EGR Position 0 ECT Sensor 3 55 Volts EGR Sensor 0 74 Volts MAP 1 43 Volts Vehicle Speed 2 km h MAP 37 kPa Reference Pulse Occured Yes Engine Data 1 Range 332 to 199 e e HN Curent 332 Ready Astan FH TIS 2000 Snapshot 0 1 2 FIGURE 8 44 No Diagnostic Troubles Message on DTC Window DISPLAYING GRAPHS A valuable function of snapshot display is the ability to view up to three data parameters in graph form This allows you to see how a parameter is functioning over time It also allows easy visual comparison of up to three parameters at a single time To access Display Graph mode 1 Click on the Display Graph icon Figure 8 47 A Graph Parameters window appears Figure 8 48
16. English 1 800 321 4889 A Vetronix Customer Support representative will come on the line or respond by fax to answer questions make suggestions and take repair and parts orders To make sure every problem is resolved to the satisfaction of the caller the Vetronix Customer Support representative will record each problem question or suggestion into a special problem tracking system Any problems that cannot be resolved over the phone will be directed to the appropriate group for resolution TECH 2 USER S GUIDE This user s guide is designed to provide a comprehensive overview of the Tech 2 Everything contained in this manual is based on the latest product information available at the time of publication The right is reserved to make changes at any time without notice No part of this publication may be reproduced stored in any retrieval system or transmitted in any form by any means including but not limited to electronic mechanical photocopying recording or otherwise without the prior written permission of the Vetronix Corp This includes all text illustrations tables and charts Requests for permission should be sent to Vetronix Corp 2030 Alameda Padre Serra Santa Barbara CA 93103 1716 U S A DECLARATION OF CONFORMITY according to ISO IEC Guide and EN 45014 Manufacturer s Name Vetronix Corporation Manufacturer s Address Vetronix Corporation 2030 Alameda Padre Serra Santa Barbara CA 93105 declares
17. Function Test 4WAL 4 Sensor Special Functions Function Test RWAL Special Functions Function Test VCM 4WAL Special Functions Function Test VCM OBD2 4WAL Special Functions Tech 2 Page 8 67 Software Function Test VCM RWAL Special Functions Gear Tension Relief Gear Tension Relief Gear Tension Relief Special Functions Special Functions ABS ABS only Special Functions Gear Tension Relief ABS ETS Special Functions Gear Tension Relief ABS TCS Special Functions ABS History Data 4WAL 3 Sensor Special Functions History Data 4WAL 4 Sensor Special Functions History Data VCM 4WAL Special Functions Hydraulic Control Special Functions Hydraulic Control Special Functions ABS Hydraulic Control ABS only Special Functions Hydraulic Control ABS ETS Special Functions Hydraulic Control ABS TCS Special Functions ABS ICCS2 Data Link Test ABS TCS BLW ICCS3 Special Functions ICCS2 Data Link Test CVRSS ELC Special Functions ICCS2 Data Test Delco Bosch ABS TCS ICCS2 Special Functions Idle Up Test Special Functions Idle Up Test ABS only Special Functions Lamp Test Special Functions Lamp Test Special Functions ABS Lamp Test Special Functions TCS Lamp Test ABS only Special Functions Lamp Test ABS ETS Special Functions Lamp Test ABS TCS Special Fu
18. Not Selectable History Part Number 9353883 supersession to correct excessive false knock retard 9351443 control module calibration lt Back Next gt Cancel 1998 1G2NE52T9WM503298 9 7 Sten TIS 2000 Service Pr Tas FIGURE 8 25 Control Module Folder on Calibration Selection Screen TIS 2000 Service Programming System Eile Applications Management View Help Service Programming System Calibration Selection DI operating system software 0 engine Ef tuei system LI system E speedometer 07 transmission Current Calibration Unknown Index Selectable Selected Not Selectable Description 16263425 operating system software SS ER 1998 1HDT13wW5W2700103 O4 Mstart 5 TIS 2000 Service Pr 9 48PM FIGURE 8 26 Operating System Software Folder on Calibration Selection Screen Tech 2 Page 8 23 Software 16263425 operating system software FIGURE 8 27 TIS 2000 Service Programming System A Service Programming System 238 Unknown 9353883 supersession to correct excessive false knock retard FIGURE 8 28 Summary Screen TIS 2000 Service Programming System FIGURE 8 29 Transfer Data Screen Page 8 24 Tech 2 Software TIS 2000 Service Programming System _ ol x Eile Applications Management View Help Basso Ce ze ECH 9 wt Ba Am EE E SS ES Service Programming System Program Controlle
19. Receiver Transmitter Iftest fails was loopback installed Once an error has been detected on one of the I O lines you can test the specific line by selecting F3 or F4 tests If the test fails continuously or intermittently contact Customer Support VCI loopback Pass fail message for each I O loopback test For any failure make sure the loopback is connected Use F 1 Check ID to verify that the loopback is found Cycle Tech 2 and retest If problem persists contact Customer Support VCI short L amp M Open I O 7 pass fail Open I O 9 pass fail Hi I O 7 pass fail Hi I O 9 pass fail Lo I O 7 pass fail Lo I O 9 pass fail For any failure cycle Tech 2 and retest If problem persists contact Customer Support VCI J1708 Internal transceiver For any failure cycle Tech 2 and retest pass fail If problem persists contact Customer Support Differential pass fail Differential pass fail results from selectable VCI test TABLE 6 2 VCI Module Diagnostic Chart Continued Tech 2 Page 6 9 Troubleshooting Test VCI TPU Time Processor Unit Results Solution TPUO pass fail For any failure cycle Tech 2 and retest TPUI pass fail If problem persists contact Customer Support TPUS pass fail TPU12 amp TPU15 pass fail or not tested if no loopback TPUI3 amp TPU14 pass fail or not tested if no loopback VCI level shifters MUX A 2
20. that the product Product Name Tech 2 Model Number s 03006541 003 Product Options ALL conforms to the following Product Specifications Safety IEC 1010 1 1990 AL EN 61010 1 1993 EMC CISPR 11 1990 EN 55011 1991 Class A EN 50082 1 1992 IEC 801 2 1991 prEN 55024 2 1992 3kV CD 8kV AD IEC 801 3 1984 prEN 55024 3 1991 3V m IEC 801 4 1988 prEN 55024 4 1992 0 5 kV Signal Lines 1kV Power Lines Supplementary Information This is a Class A product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures The product herewith complies with the requirements of the Low Voltage Directive 73 23 EEC and the EMC Directive 89 336 EEC SOFTWARE LICENSE AGREEMENT Please read this license agreement carefully before proceeding to operate the equipment Rights to the software are offered only on the condition that the customer agrees to all terms and conditions of the license agreement Proceeding to operate the equipment indicates your acceptance of these terms and conditions 1 USE Customer may use the software only on the computer system on which it was originally installed Customer may not reverse assemble or decompile software unless authorized by law 2 OWNERSHIP Customer agrees that it does not have any title or ownership of the software other than ownership of the physical media Customer acknowledges and agrees that the sof
21. 3 Amp Fuse Replacement Tech 2 Page 6 19 Troubleshooting BATTERY POWER CABLE 3 AMP FUSE REPLACEMENT Two three amp fuses are located in the battery power cable P N 02002956 three amp fuse box When required check or replace the fuse s by following the steps below CAUTION To help avoid personal injury by electric shock make sure the battery power cable is not connected to the vehicle s battery before removing the fuse s 1 Ensure the battery power cable is not connected to the vehicle battery or Tech 2 Usea standard fuse puller to remove the fuse s from the fuse box Inspect the fuse s for damage and replace with identical 3 amp fuse s if required A c N Verify by connecting the battery power cable to the Tech 2 and vehicle battery Battery power cable 3 amp fuse box 3 amp fuse Battery clamps FIGURE 6 18 Battery Power Cable 3 Amp Fuse Replacement Page 6 20 Tech 2 Troubleshooting TECHNICIAN NOTES Tech 2 Page 6 21 Troubleshooting Vetronix Bosch Group Page 6 22 Tech 2 7 ABBREVIATIONS TERM DEFINITION TERM DEFINITION 3GR third gear ADL automatic door lock 4GR fourth gear ADS auxiliary discriminating sensor 4WAL four wheel antilock A F air fuel ratio 4WD four wheel drive aft after AAT ambient air temperature ahrs amp hours ABS ant
22. 5 4 Tech 2 6 TROUBLESHOOTING This section is a general troubleshooting guide for all vehicle applications of the Tech 2 scan tool Some of the information may differ for your particular vehicle application When the Tech 2 appears to be operating abnormally refer to this section for probable causes and solutions The following two types of self tests are available on the Tech 2 Power On Self Test POST checks the major functions of the Tech 2 at power up Self Tests check the major and minor functions of the Tech 2 If errors are detected a Tech 2 malfunction is present which may result in vehicle misdiagnosis For Customer Support information refer to the inside cover of this user s guide POWER ON SELF TEST POST Power On Self Tests run automatically each time the power PWR button on the Tech 2 keypad is pressed on The screen displays pass or fail results for each area tested POST automatically checks the following e MC68332 processor External RAM Random Access Memory Flash memory Display controller and display Sound transducer e MC68332 RAM Tech 2 Page 6 1 Troubleshooting e Real time clock e Keypad controller and keypad Main UART Universal Asynchronous Receiver Transmitter Results of POST may include fatal errors that do not allow you to continue or non fatal errors that allow you to continue without full Tech 2 operation If normal Tech 2 functions are stopped or l
23. 5 V Hi pass fail For any failure cycle Tech 2 and retest MUX A 2 5 V Lo pass fail If problem persists contact Customer Support MUX A 5 0 V Hi pass fail MUX A 5 0 V Lo pass fail results from selectable VCI test TABLE 6 2 VCI Module Diagnostic Chart Continued F1 Automated Main PCB Test This test works the same as the Automated Main PCB and VCI test except the VCI portion of the test is not included Figure 6 9 Tech 2 Self Test Version 6 40 Automated Hain PCE and VCI Automated Hain PCE Automated VCI Selectable Hain PCB Selectable VCI Power On Self Test Results FIGURE 6 9 Automated Main PCB Test Selected on Tech 2 Self Test Main Menu Page 6 10 Tech 2 Troubleshooting F2 Automated VCI Test This test works the same as the Automated Main PCB and VCI test except the PCB portion ofthe test is not included Figure 6 10 Tech Self Test Version 6 48 Automated Main PCB and VCI Automated Hain PCE Automated VCI Selectable Hain PCB Selectable VCI Power On Self Test Results FIGURE 6 10 Automated VCI Test Selected on Tech 2 Self Test Main Menu Tech 2 Page 6 11 Troubleshooting F3 Selectable Main PCB Test Select F3 Selectable Main PCB Figure 6 11 after a fail message has been displayed during the Automated Main PCB and VCI or Automated Main PCB tests When you select F3 Selectable Main PCB a screen like the one shown in Figure 6 12 is displayed Yo
24. 8 35 It tracks the status of the download When the download is complete a Download Finished screen appears Figure 8 36 Select Close to close the application The scan tool now contains the latest software TIS 2000 Software Download Eile Applications Management View Help ER DIE Software Download Select Diagnostic Tool for Download 7 Select Diagnostic Tool Tech 1 Update Mode Standard The Applications will be automatically selected based on the current content of the diagnostic tool C Custom Applications and languages must be selected from the list of available choices 1998 1GKGK26J8WJ718150 51 BF TIS 2000 Software Down 10 45 AM FIGURE 8 31 Select Diagnostic Tool for Download Screen 115 2000 Software Download Eile Applications Management View Help Software Download Confirm Software Change Download Tool Currently Contains North American Operations v18 002 English After Download Diagnostic Tool Will Contain North American Operations vi8 002 English Connecting to Application Manager 19981 GKGK26J8WJ718150 9 7 MStart BF TIS 2000 Software Down SES 10 46AM FIGURE 8 32 Confirm Software Change Screen Tech 2 Page 8 27 Software me 2000 Software Download File Applications Management View Help 34 d e9 6 Software Download
25. CPP clutch pedal position BPCM battery pack control module CPS childseat positioning sensor BPMV brake pressure modulator valve CTP closed throttle position BTCM brake torque control module ctrl control BTSI brake transmission shift interlock ctsy courtesy cal calibration CVRSS continuously variable road sensing calc calculated ere CVRTD continuously variable real time CAN controller area network damping CASE crankshaft angle sense error cyl cylinder CASS cassette DAB delayed accessory bus CC climate control dB decibels CCM central control module dBm decibel meter CCW counter clockwise DC duty cycle CD compact disc DCM door control module CDX compact disc changer DDM driver door module CKP crankshaft position DDS driver door switch CKT circuit Dec December CL closed loop dec decrement 7 2 Tech 2 Abbreviations TERM DEFINITION TERM DEFINITION decel decelerate dwn down def defrost E amp C entertainment and comfort defog defogger EBCM electronic brake control module deg degrees EBM electronic brake module deg C degrees Celsius EBTCM electronic brake and traction control del delivered iia DERM diagnostic energy reserve module e Ber pm DET ECC electronic climate control DIEN ECL engine coolant level 20 electronic control module DI distributor igni
26. Conditioning Special Functions Output Control Miscellaneous Test Park Brake Release Relay Rear Integration Module Special Functions Output Control Parking Lamps Body Control Module Special Functions Output Control Light Test Parking Lamps Relay Dash Integration Module Special Functions Output Control Passenger Mirror Down Memory Mirror Module Special Functions Output Control Passenger Mirror Left Memory Mirror Module Special Functions Output Control Passenger Mirror Right Memory Mirror Module Special Functions Output Control Passenger Mirror Up Memory Mirror Module Special Functions Output Control Passlock Power Body Function Controller Special Functions Output Control PBUS Perimeter Lighting Remote Function Actuation Special Functions Output Control Remote Function Actuation Special Functions Output Control Point of Sale Body Control Module Special Functions Set Options Point of Sale Dash Integration Module Special Functions Set Options Point of Sale Onstar Personalization Set Options Position Lamp Relay Power Down Now Dash Integration Module Special Functions Output Control Body Control Module Special Functions Output Control Power Moding Body Control Module Special Functions Output Control Program Both Key Fobs Remote Function Actuation Special Functions Programmable FOBs
27. Module Special Functions Output Control Inadvertent Test Body Control Module Special Functions Output Control Incand Dim 1 Enable Instrument Panel Cluster Special Functions Output Control Incand Dim 1 Instrument Panel Cluster Special Functions Output Control Incand Dim 2 Enable Instrument Panel Cluster Special Functions Output Control Incand Dim 2 Instrument Panel Cluster Special Functions Output Control Incandescent Dimming Dash Integration Module Special Functions Output Control Tech 2 Page 8 59 Software Incandescent Dimming Instrument Panel Cluster Special Functions Output Control Instant OAT Update Heating and Air Conditioning Special Functions Output Control Miscellaneous Test Instant OAT Update Instrument Panel Module Special Functions Miscellaneous Test Interior Air Mix Door Motor Test Heating and Air Conditioning Special Functions Interior Lamps Body Control Module Special Functions Output Control Light Test Interior Lamps Body Function Controller Special Functions Output Control IPC Options Instrument Panel Cluster Special Functions IPM Recalibration Instrument Panel Module Special Functions Miscellaneous Test Key Fobs Function Test Body Control Module Special Functions Key Light Halo Instrument Panel Module Special Functions
28. Program Engine Type Immobilizer Special Functions Program Immobilizer Immobilizer Special Functions Program Key Cylinder Number Immobilizer Special Functions Program Key Fob 1 Remote Function Actuation Special Functions Programmable FOBs Program Key Fob 2 Remote Function Actuation Special Functions Programmable FOBs Program Key Fobs Body Control Module Special Functions Program Key FOBS Remote Function Actuation Special Functions Refer to Fob 1 Fob 2 etc Program Transponder Keys Immobilizer Special Functions Program VIN Immobilizer Special Functions Programmable FOBS Remote Function Actuation Special Functions Refer to Fob 1 Fob 2 etc Radio Theft Radio Special Functions RAP Relay Rear Integration Module Special Functions Output Control Refer to Retained Accessory Power Rear Blower Power Relay Rear Integration Module Special Functions Output Control Page 8 62 Tech 2 Software Rear Compartment Lid Release Body Control Module Special Functions Output Control Miscellaneous Test Rear Courtesy Light Rear Integration Module Special Functions Output Control Rear Defog Relay Rear Integration Module Special Functions Output Control Rear Defogger Body Control Module Special Functions Output Control Rear Defogger Heating and Air Conditioning Special Functions Output Tests Rear
29. Snapshot Options Playback Help Agee 89189159 x ES DTC Code 2 of 2 P1122 TP Sensor Circuit Intermittent Low Voltage Diagnostic Test Status Ran Fail Yes Int DTC Status istory Test Failed Since Code Clear Failed This Ignition Engine Speed 1659 RPM Short Term FT Bank 2 0 Desired Idle Speed 675 RPM Fuel Trim Cell 1 IAC Position 64 Counts Fuel Trim Enable No Desired IAC Position 64 Counts Canister Purge On TP Sensor 1 06 Volts EVAP Duty Cycle 32 ITP Angle 15 EGR Duty Cycle 00 Start Up ECT 12 C Actual EGR Position 0 ECT 63 C Desired EGR Position 0 ECT Sensor 2 82 Volts EGR Sensor 0 00 Volts IMAP 2 18 Volts Vehicle Speed 47 km h MAP 51 kPa Reference Pulse Occured Yes Engine Data 1 Range 332 to 199 pem Current Ready No Context e 7 Astar 5 Tis 2000 Snapshot E 1023 FIGURE 8 42 DTC Information on Snapshot Upload Screen DISPLAYING DIAGNOSTIC TROUBLE CODES The Diagnostic Trouble Code icon displays all relevant trouble code information for each individual frame of a snapshot It is important to note that when replaying a snapshot every frame of the snapshot may not have a stored DTC To use the DTC display feature 1 Click on the DTC icon in the toolbar A box appears near the top of the screen listing DTC information Figure 8 44 The following information is provided The first line indicates how
30. Tests ABS TCS Special Functions TCS Solenoid Tests ABS TCS Magnasteer Special Functions Solenoid Tests Special Functions ABS Steering Position Sensor Test ABS TCS BLW ICCS3 Special Functions Steering Position Sensor Test ABS TCS Magnasteer Special Functions Steering Position Sensor Test Delco Bosch ABS TCS ICCS1 Special Functions Steering Position Sensor Test Delco Bosch ABS TCS ICCS2 Special Functions Steering Position Sensor Test System Identification Delco Bosch ABS TCS ICCS3 Special Functions Special Functions System Identification Special Functions TCS System Identification Special Functions ABS System Identification 4WAL 3 Sensor Special Functions System Identification ABS only Special Functions System Identification ABS ETS Special Functions System Identification System Identification ABS TCS Special Functions ABS VCM OBD2 4WAL Special Functions TCS Active Lamp Test ABS TCS Special Functions Lamp Test TCS Control Lamp Test ABS TCS Special Functions Lamp Test TCS Engaged Lamp Test ABS TCS Special Functions Lamp Test TCS Indicator Lamp Test ABS Special Functions Lamp Test TCS Off Lamp Test ABS TCS Special Functions Lamp Test TCS Off Lamp Test ABS TCS Special Functions TCS Lamp Tests TCS Off Lamp Test ABS TCS Magnasteer Special Functions La
31. VTD vehicle theft deterrent TPM tire pressure monitor warn warning TR transmission range w o without trac traction WOT wide open throttle trans transmission xpress express transp transponder trk truck TSS turbine shaft speed 7 8 Tech 2 8 SOFTWARE This section contains a description of Tech 2 software based on the latest product information available at the time of publication Tech 2 flowcharts are provided on the following pages to give you an overview of the many Tech 2 software options The section continues with a look at Tool Options on page 8 6 and Getting Started on page 8 13 to familiarize you with the various tool settings and to provide you with useful operation information Next you can see how to use Techline Information System 2000 TIS 2000 on page 8 15 to perform service programming Tech 2 updates and snapshot procedures Finally comprehensive Tech 2 Pathing Tables on page 8 43 help you navigate to specific special functions that the Tech 2 offers NOTE Proper PCMCIA updates are essential for successful vehicle diagnoses Refer to function F5 Programming Tech 2 on page 8 11 and PCMCIA Card on page 8 26 Tech 2 Page 8 1 Software TECH 2 FLOWCHART Five basic functions or paths are available on the Tech 2 s Main Menu Diagnostics Service Programming View Captured Data Tool Options and Getting Started see Figure 6 2 MAIN MENU F0 Diagnostics F1 Service P
32. on Main Menu Tech 2 Page 6 3 Troubleshooting Tool Options Set Clock Set Screen Contrast Set Units Self Test Set Training Center Node Programming Tech 2 Set Communication By Pass Mode Hake Duplicate PCHCIR Card FIGURE 6 3 Self Test Selected on Tool Options Menu TECH 2 SELF TEST MAIN MENU Each Tech 2 Self Test main menu selection is explained in detail on the following pages All users have access to all the options listed see Figure 6 5 Read all screen instructions and connect or disconnect the appropriate cables and loopback adapters Screen messages display when external loopback connectors are connected For specific loopback connection information refer to Figure 3 2 Figure 3 4 and Figure 6 4 F0 Automated Main PCB and VCI Test Selecting Automated Main PCB and VCI Figure 6 5 is a quick way to test the performance of the main Printed Circuit Board main PCB the Tech 2 main circuit board and the Vehicle Communications Interface VCI The Tech 2 displays a test in progress screen Figure 6 6 while performing all the PCB and VCI tests in sequential order Page 6 4 Tech 2 Troubleshooting OLE SS Tech 2 VCI connector DLC loopback adapter P N 02002953 FIGURE 6 4 Connection of DLC Loopback Adapter to the Tech 2 VCI Connector Tech Self Test Version 6 48 t Automated Main PCB and VCI Automated Hain Automated VCI Selectable Hain PCB Selectable VCI Power On Self
33. parameter list you need to scroll down the list then print again SE 115 2000 Snapshot Upload Ele Applications Management View Snapshot Options Playbacks tm FT Bank 2 2 Desired Idle Speed 675 RPM Fuel Trim Cell 3 IAC Position 163 Counts Fuel Trim Enable No Desired IAC Position 162 Counts EVAP Canister Purge On TP Sensor 0 04 Volts EVAP Duty Cycle 36 ITP Angle 0 EGR Duty Cycle 330 Start Up ECT 12 C Actual EGR Position 28 ECT 53 C Desired EGR Position 26 Sensor 2 84 Volts EGR Sensor 1 51 Volts MAP 0 41 Volts Vehicle Speed 42 km h MAP 18 kPa Reference Pulse Occured Yes BARO 4 69 Volts Valid Reference Pulse Occured Yes BARO 98 kPa Knock Sensor 4 8 Volts Start Up IAT Oh KS Activity 0 Counts IAT 12 C Spark 3 IAT Sensor 2 9 Volts KnockRetard 0 34 13 9 5 CMP Retard kb e Frequency 5074 Hz Spark Control Advance Engine Load 20 Loop Status Closed Loop Long Term FT Bank 1 126 Counts Pre 25 Ready Long Term FT Bank 1 1 Post HO2S Ready Long Term FT Bank 2 126 Counts Rich Lean Bank 1 Rich I nna Term FT Rank 2 1 Rich l ean Rank 2 Rich z Engine Data 1 Range 332 to 199 lt Genter Trigger Current 0 Add to or Remove From Locked List NoContet 7 PAstart HF Tis 2000 Snapshot SE 1023AM FIGURE 8 49 Lock Unlock Parameters Icon on SNapshot Upload Screen 1152000 Snapshot Upload 174
34. the Tech 2 a few simple steps will insure that you get the most life out of this diagnostic tool NOTE Do not spray or pour cleaner anywhere on the Tech 2 If the Tech 2 becomes dirty clean it with mild detergent or hand soap Avoid using EB harsh solvents such as petroleum based cleaning agents acetone benzene trichlorethylene etc Harsh solvents can etch Tech 2 plastic surfaces Although the Tech 2 is water resistant it is not waterproof so be sure to dry the Tech 2 thoroughly prior to usage and or storage Maintenance of the Tech 2 requires periodic inspection and cleaning of the following e The display window keypad e The cable assemblies and connectors Make sure the Tech 2 is not connected to a vehicle or other power source and follow the cleaning procedures detailed below CLEANING THE DISPLAY The display collects dust and grime during normal use Occasionally wipe the screen with a clean soft static free cloth Remove stubborn stains by applying a non abrasive glass cleaner to a soft cloth and wipe the cloth across the display area Tech 2 Page 2 1 Care and Cleaning CLEANING THE KEYPAD Clean the keypad with a non abrasive cleaner Apply a small amount of cleaner on a soft cloth and wipe the cloth across the keypad area MAINTAINING THE CABLE ASSEMBLIES AND CONNECTORS Inspect cable assemblies during connection and disconnection to components Watch for any cuts or abrasions alon
35. useful diagnostic capability It is TIP even possible to view DTC information locked parameters and graphed parameters simultaneously Figure 8 53 In multi display mode replay buttons can be used as previously described to move through the snapshot VIEWING CAPTURE INFO DATA Capture Info is a feature that allows the Tech 2 to retrieve DTCs Freeze Frame and Failure Records from the vehicle s control module This is a different function than snapshot display Capture Info files consist of only one frame of data whereas snapshots typically contain multiple frames of data When Capture Info is selected the scan tool displays a menu selection that allows data from the control module to be stored to the Tech 2 PCMCIA card or to refresh the PCMCIA card with new data from a control module Important A single code may be counted as two different codes in a Capture Info file if it exists both in freeze frame and failure records Figure 8 54 To view DTCs Freeze Frame or Failure Record data through TIS 2000 software 1 Use the Tech 2 Capture Info function to retrieve data from a vehicle s control module Connect the Tech 2 to the computer refer to Figure 8 20 Start TIS 2000 Select the Snapshot Upload application refer to Figure 8 18 Click on the Upload from Hand held icon from the toolbar refer to Figure 8 40 Select Tech 2 then select OK OQ ta A t N Select Capture Data from the upload s
36. verify the Tech 2 connection to the terminal then select OK Figure 8 41 Select the snapshot to be uploaded then select OK After the snapshot uploads a list of data parameters displays on the monitor see Figure 8 42 Tech 2 Page 8 31 Software Page 8 32 Tech 2 Software Upload Open from an Single Save Handheld Existing Snapshot Mode TIS 2000 Snapshot Upload Eile Applications Management View Bags Column Column afshot Options Playback Help Two Diagnostic Trouble Mode Codes Ir Lock Display Unlock Graph Parameters Desired Idle Speed 962 RPM ECT 2 Volts ECT 28 C IAC Position 57 IAC Control Enable Active IAT 26 C IAT Sensor 2 Volts IAT Select Pull up Resistor 4 Ohms Engine Load 1 MAP 10 kPa MAP 0 Volts BARO 100 kPa TP Angle 0 Injector PWM 5 ms O2 Integrator 128 Counts 025 579 mV 02 BLM Enable Inactive O2 BLM Cell No 1 Counts O2 BLM Cell Cont 124 Counts Open D Counte Knock Pulses Knock Voltage Air Fuel Ratio Fuel Pump Relay EGR Solenoid Spark Power Enrichment A C High Side Pressure A C High Side Pressure A C High Pressure Sw Output Driver U8 Output Driver U9 Coolant Select Pull up Resistor A C Request A C Relay A C Mechanization Determined AJC Cutoff Fan 1 Fon 2 Time From Start Torque Control Ratten Vnltane Eng
37. 2 KEYPAD The Tech 2 keypad consists of six major keypad operation areas Soft keys Action keys YES NO ENTER EXIT Control keys SHIFT PWR FIGURE 3 14 Tech 2 Keypad Tech 2 Page 3 9 Getting Started CONTROL KEYS The PWR key is used to turn the Tech 2 on or off Figure 3 15 The status indicator light above this key is illuminated green when the Tech 2 is operational The SHIFT key is used with the up and down arrow keys to change screen brightness and contrast Figure 3 15 To adjust screen brightness and contrast perform the following Press the SHIFT key once amber status indicator light above SHIFT lights up 2 Useup and down arrows to adjust screen brightness and contrast 3 Press SHIFT key again when desired brightness is reached status indicator light above SHIFT is off The Tech 2 should return to normal operation after following the above steps Power status indicator light ower key FIGURE 3 15 Location of Control Keys Page 3 10 Tech 2 Getting Started TECH 2 SOFT KEYS Four soft keys are located directly below the Tech 2 screen Figure 3 16 The soft keys correspond directly to the four possible selection boxes found at the bottom region of the Tech 2 screen These selections may change from screen to screen and are under the control of the application software To make a scre
38. 3 RPM MAP 0 41 Volts 0 04 Volts MAF 34 13 g s 1743 RPM Short Term FT Bank 2 0 Desired Idle Speed 675 RPM Fuel Trim Cell 9 IAC Position 163 Counts Fuel Trim Enable No Desired IAC Position 162 Counts EVAP Canister Purge On Sensor 0 04 Volts EVAP Duty Cycle 36 Angle 0 EGR Duty Cycle 33 0 Start Up ECT 12 C Actual EGR Position 28 ECT 69 C Desired EGR Position 26 Sensor 2 84 Volts EGR Sensor 1 51 Volts IMAP 0 41 Volts Vehicle Speed 42 km h MAP 18 kPa Reference Pulse Occured Yes BARO 4 69 Volts Valid Reference Pulse Occured Yes BARO 98 kPa Knock Sensor 4 8 Volts Start Up IAT GL KS Activity 0 Counts IAT 12 C Spark 35 IAT Sensor 2 9 Volts Knock Retard IMAF 34 13 9 5 CMP Retard x ed Frequency 5074 Hz Spark Control Advance Engine Load 20 Loop Status Closed Loop Long Term FT Bank 1 126 Counts Pre HO2S Ready I nna Term FT Rank 1 1 Post HO S Ready a Engine Data 1 Range 332 to 199 e n e Center Trigger su 0 NoComed FIGURE 8 50 Snapshot Upload Screen Showing Locked List Tech 2 Page 8 41 Software Snapshot Upload File Applications Management View Snapshot Options Playback Help P3907 Code 1 of 2 P0122 Sensor Circuit Low Voltage Diagnostic Test Status Ran Fail Yes Int DTC Status Test Failed Since Code Clear Last Test Failed Failed This Ignition 15 12 C 53 C Counts 1 06 Volts 15 12 C 2 82 Volt
39. Controls Mode Switch Special Functions ATC Output Controls Neutral Indicator Light Special Functions ATC Output Controls Service AWD Lamp Special Functions ATC Output Controls Transfer Case Lock Special Functions ATC Output Controls Tech 2 IAC System Pathing Table IAC Calibration Special Functions IAC System IAC Reset Special Functions IAC System Idle Learn Special Functions IAC System RPM Control Special Functions IAC System Tech 2 ISC System Pathing Table ISC Extend Special Functions ISC System ISC Retract Special Functions ISC System ISC System Special Functions RPM Control Special Functions ISC System TPS Idle Learn Special Functions ISC System Tech 2 TAC System Pathing Table Engine Speed Control Special Functions TAC System For vehicles with DTCs Page 8 52 Tech 2 Software Tech 2 Service Bay Tests Table EVAP Test Special Function Service Bay Tests Tech 2 Powertrain Bi Fuel Engine Output Controls Pathing Table A C Relay Special Functions Natural Gas Engine Output Controls Cruise Enable Special Functions Natural Gas Engine Output Controls EGR Solenoid Special Functions Natural Gas Engine Output Controls Engine Output Controls Special Functions Natural Gas EVAP Purge Solenoid PWM Special Functions Nature Gas Engine
40. Door Release Relay Rear Integration Module Special Functions Output Control Rear Down amp Recline Back Memory Seat Module Special Functions Output Control Rear Down Seat Control Module Special Functions Output Control Rear Fog Lamp Relay Rear Integration Module Special Functions Output Control Rear Speakers Rear Speakers Amplifier Bose Special Functions Output Control Amplifier Delco Special Functions Output Control Rear Speakers Radio Special Functions Output Control Rear Up Memory Seat Module Special Functions Output Control Rear Up Seat Control Module Special Functions Output Control Rear Up Down Memory Seat Module Special Functions Output Control Recalibrate all Motors Instrument Panel Module Special Functions Miscellaneous Test Receiver Identification Entertainment amp Comfort Bus Recirculation Solenoid Heating and Air Conditioning Special Functions Output Control Solenoid Test Recline Forward Memory Seat Module Special Functions Output Control Recline Forward Backward Memory Seat Module Special Functions Output Control Region Code Options Radio Special Functions Set Options Remote Compact Disc Changer Entertainment amp Comfort Bus E amp C Control Remote Lock Verification Mode Onstar Personalization Set Options Remote Unlock Verification Mode Onstar Personalizati
41. ECH 2 DISCLAIMER The Tech 2 is designed for use by trained service personnel only It has been developed for the sole purpose of diagnosing and repairing automotive systems with electronic controls and interfaces Every attempt has been made to provide complete and accurate technical information based on factory service information available at the time of publication However the right is reserved to make changes at any time without notice FCC COMPLIANCE This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy If not installed and used in accordance with the instruction manual it may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his or her own expense Page 1 2 Tech 2 Introduction VDE CERTIFICATION FOR EUROPEAN USE This equipment complies with the requirements of VDE 0871 6 78 Improper use or maintenance neglect may cause unacceptable radio or TV interference CAUTION The Tech 2 uses parts that can produce arcs or sparks When used in a garage environment the Te
42. ECT 69 C Desired EGR Position 26 ECT Sensor 2 84 Vols EGR Sensor 151 MAP 0 41 Volts Vehicle Speed 42 MAP 18 kPa Reference Pulse Occured Yes BARO 4 69 Volts Valid Reference Pulse Occured Yes BARO 98 kPa Knock Sensor 4 8 Volts Start Up IAT 3 C KS Activity 0 Counts IAT 12 C Spark 35 IAT Sensor 2 9 Volts Retard 0 MAF 3413 g s CMP Retard 6 Frequency 5074 Hz Spark Control Advance Engine Load 20 Loop Status Closed Loop Long Term FT Bank 1 126 Counts Pre HO2S Ready Long Term FT Bank 1 1 Post HO2S Ready Long Term FT Bank 2 128 Counts Rich Lean Bank 1 Rich I nna Term FT Rank 2 1 Rich l ean Rank 2 Rich EI Engine Data 1 Range 332 to 199 e n e RARE Guest Save the active Snapshot to Disk No Context Qe 2 Astat TIS 2000 Snapshot JE 10284 FIGURE 8 53 Save Snapshot Icon on Snapshot Upload Screen Page 8 42 Tech 2 Software Tis 2000 Snapshot Upload A Gs Date Time m 1898 LD Tik MPV Incomplete w 4 3L V6 L35 ban 398 41923pm e Description 1998 Blazer surge IAT Sensor cone Frequen_ 258 Engine Load 20 Loop Status Closed Loop Long Term FT Bank 1 126 Counts Pre HO28 Ready Long Term FT Bank 1 1 Post HO2S Ready Long Term FT Bank 2 126 Counts Rich Lean Bank 1 Rich I nna Term FT Rank 2 1 Rich l ean Rank 2 Rich a Engine Data 1 Range 332 to 199
43. EMENT 6 19 BATTERY POWER CABLE 3 AMP FUSE REPLACEMENT 6 20 Te ADDREVIATIONS re de e ant anb bd RR acd 7 1 E DOWN oe dE doo rer E 8 1 TECH 2 FLOWCHART oo cece eee I m e hee een 8 2 Doer NTC 8 2 Service Programming and View Captured Date 8 4 Tool Options and Getting Started cessisse ee 8 5 DO a a ERT ER M ROTOR Ree BET Tu LU I 8 6 Pun BON EE 8 13 TECHLINE INFORMATION SYSTEM 2000 TIS 2000 8 15 EE EEN 8 16 SERVICE PROGRAMMING SYSTEM SPS 8 17 TOC 2 Tech 2 EE EEN eat Are qun eda dad E d rege iur ee 8 18 Performing Remote SPS 2444462465 606 an naar aa EE ENEE EEN 8 18 lergying Reprogfammine suis asa edad ARR AREA A madam ane dade 8 25 SOFTWARE DOWNLOAD satin e SERIE IS a 8 25 TOO EEN 8 26 SNAPSHOT UPLOAD ann ee bw ede ad 8 30 Uploading the Snapshot io the PU 4245 20s dE uk EEN EN EN eed 8 31 EE dod vada code gn ER e iX ERR RE C qd ewes 8 34 Replayihg the Snapshot ANERE aw Gans eae ROLE ORDER CERCA ARRA AR 8 34 Single Column versus Two Column Display oo occ ees 8 34 Displaying Diugnostie Trouble Codes et 8 35 I EI e idi d FUR giana Dewees deb eRe eed 8 37 Isch UnIGOE Parameter 9 6 56 Eae Rena ana 8 39 Viewin
44. Engine Output Controls Dash Lamps 1 to 4 Shift Solenoid Special Functions Engine Output Controls Secondary AIR Pump Relay Special Functions Engine Output Controls Secondary AIR Solenoid Valve Special Functions Engine Output Controls Secondary Fuel Pump Special Functions Engine Output Controls Secondary Port System Secondary Inlet Solenoid Special Functions Engine Output Controls Secondary Port System Secondary Port System Special Functions Engine Output Controls Service Spark Retard Reset Special Functions Engine Output Controls Shift Light Special Functions Engine Output Controls Shift Light Special Functions Engine Output Controls Dash Lamps Skip shift Lamp Special Functions Engine Output Controls Dash Lamps Skip Shift Solenoid Special Functions Engine Output Controls SMCC Disable Special Functions Engine Output Controls SP High Speed Relays Only Special Functions Engine Output Controls Fan Relays Spark Retard Special Functions Engine Output Controls Refer to Service Spark Retard Reset Starter Inhibit Special Functions Engine Output Controls Page 8 48 Tech 2 Software STS Lamp Special Functions Engine Output Controls Dash Lamps Tachometer Control TCC 1 4 Solenoid Special Functions Engine Output Controls Special Functions Engine Output Controls
45. Entertainment amp Comfort Bus Special Functions Engine Hot Lamp Erase Transponder Keys Exterior Lamps Instrument Panel Cluster Special Functions Lamp Test Immobilizer Special Functions Body Control Module Special Functions Output Control Light Test Exterior Lamps Remote Function Actuation Special Functions Output Control Ist Instrument Panel Cluster Special Functions PRNDL Display Floor Air Mix Door Motor Test Heating and Air Conditioning Special Functions Fob 1 Mirrors Personalization Set Options Fob 1 Option 1 Personalization Set Options Fob 1 Option 1 Remote Function Actuation Special Functions Set Options Fob 1 Option 2 Personalization Set Options Fob 1 Option 2 Remote Function Actuation Special Functions Set Options Fob 1 Option 3 Personalization Set Options Fob 1 Option 3 Fob 1 Windows Remote Function Actuation Special Functions Set Options Personalization Set Options Fob 2 Mirrors Personalization Set Options Fob 2 Option 1 Personalization Set Options Fob 2 Option 1 Remote Function Actuation Special Functions Set Options Fob 2 Option 2 Personalization Set Options Fob 2 Option 2 Remote Function Actuation Special Functions Set Options Fob 2 Option 3 Personalization Set Options Fob 2 Option 3 Remote Function Actuation Special Functions
46. File Applications Management View Help 3P 3899079 Software Download Select the Applications Applications tor Downloading Selected current North American Operations CA 17015 i 17 016 E North American Operations H i 18 001 S ten Engish Select ie FrenchiCanadian Connecting to Application Manager No Context 97 Stan ji 15 2000 5 Down 02 10 46AM FIGURE 8 36 Select the Applications Screen Showing Languages Available for Release Tech 2 Page 8 29 Software TIS 2000 Software Download EE E Software Download Select the Applications Applications for Downloading 7 North American Operations m i 17 015 E E 17016 E 18 001 Ej amp 18 003 aZ i FrenchiCanadian Connecting to Application Manager NoContest O 4 AStart TIS 2000 Software Down 10 46 FIGURE 8 37 Current Folder Selected on Select the Applications Screen SNAPSHOT UPLOAD The Snapshot Upload function of TIS 2000 provides a means for viewing scan tool snapshot data as well as freeze frame and capture data info on the terminal This data can be analyzed in a variety of ways to determine when and where a fault may have occurred Using the Snapshot display feature involves three steps l 2 3 Capture snapshot s with the scan tool Upload the s
47. GA Bosch Group Vetronix Corporation Copyright 2006 Manual P N 08002927 Tech 29 is a registered trademark of Vetronix Corp Printed in USA 9 06 This entire document and all information contained herein are proprietary confidential and exclusive trade secret property of Vetronix Corporation and shall not be reproduced duplicated or copied in whole or in part or made available to any person firm or corporation without the prior written permission of Vetronix Corporation CUSTOMER SUPPORT OVERVIEW To obtain assistance with a question or problem concerning the operation of your Vetronix product and its attached products or to arrange for warranty and non warranty repairs telephone the Vetronix Customer Support Center To order replacement parts contact Vetronix Customer Service BEFORE CALLING Before making a call to Customer Support Name and address Serial number of equipment or tool Name part number and quantity of the item to be requested Telephone number where the technician may be reached Prepare a brief description of the problem which Tells when the problem occurred Lists any error codes displayed Tells what accessories were being used when the problem occurred and vehicle information MAKING THE CALL The Vetronix Customer Support Center operates from 7 30 a m to 4 30 p m Pacific standard time Monday to Friday In the United States and Canada to contact Customer Support dial
48. I Selectable Hain PCB Selectable VCI Power On Self Test Results FIGURE 6 13 Selectable VCI Test Selected on Tech 2 Self Test Main Menu VCI Self Test HUN ADAPTER ID ADC Cross Point SIPO 8 SIPO 26 DLC 1 2 GND FET Hore Tests FIGURE 6 14 First Selectable VCI Self Test Screen Tech 2 Page 6 13 Troubleshooting VCI Self Test cont HBCC Dual Uart Automated 1 01 17016 LoopBack Short L and H J1768 TPU Level Shifters Previous Henu FIGURE 6 15 Second Selectable VCI Self Test Screen Page 6 14 Tech 2 Troubleshooting F5 Power On Self Test Results Select F5 Power On Self Test Results Figure 6 16 after a fail message displays during the Power On Self Test POST Specific information on the failure displays on the screen Select FO F1 F2 F3 or F4 to further isolate the specific fault Tech 2 Self Test Version 6 48 t Automated Main PCB and VCI Automated Hain PCE Automated VCI Selectable Hain PCB Selectable VCI t Power On Self Test Results FIGURE 6 16 Power On Self Test Results Selected on Tech 2 Self Test Main Menu Tech 2 Page 6 15 Troubleshooting NO POWER TO TECH 2 TROUBLESHOOTING TABLES Use the following tables to diagnose isolate and correct power source problems that may cause a No Power condition to your Tech 2 scan tool To help determine the power supply source see Chapter 4 Power Source DLC Cable
49. IGURE 8 12 Getting Started Selected on Tech 2 Main Menu Getting Started Menu Tool Controls Harduare Tech Features Progranming Tech 2 FIGURE 8 13 Getting Started Menu Tech 2 Page 8 13 Software Tool Controls Henu Help Functions Key Pad Layout Screen Contrast Control Soft Keys FIGURE 8 14 Tool Controls Menu Hardware Menu Screen Display VCI Module Renoval PCHCIR Card Removal amp Installation Cables Adapters H Power Connections Prop Rod amp Hand Straps t RS 232 port amp RS5 485 port FIGURE 8 15 Hardware Menu Tech 2 Features This section displays a navigation sequence from a Fictitious vehicle The questions can be answered by pressing he F keys if displayed or by moving he highlighted bar with the Up Arrow or Doun Arrow keys and then pressing he ENTER key ress Exanple Screen soft key to run example Press EXIT key to return to menu Example Screen FIGURE 8 16 Tech 2 Features Screen Page 8 14 Tech 2 Software TECHLINE INFORMATION SYSTEM 2000 TIS 2000 Techline Information System 2000 TIS 2000 is a component oriented service information delivery system that allows technicians to perform SPS update the Tech 2 and view Tech 2 snapshot data in a Windows 95 environment To start TIS 2000 double click its icon in the Techline Information System group on the desktop screen of your Techline terminal TIS 2000 supports service programm
50. Irn learn IRQ interrupt request LTPWS low tire pressure warning system ISC idle speed control lvi level iso isolation MAF mass airflow ISS input shaft speed malf malfunction Jan January MALL multifunction alarm lighting and locking Jul July man manual Jun June manufact manufactures KAM keep alive memory MAP manifold absolute pressure KDD keyboard display driver Mar March kg h kilograms per hour MAT manifold air temperature km kilometer max maximum km h kilometers per hour MCU microprocessor control unit km l kilometers per liter MD mini disk kpa kilopascal med medium KS knock sensor mem memory LCD liquid crystal display MFI multiport fuel injection LCM lighting control module mgmt management LDCL left door close locking mid midrange LDCM left door control module MIL malfunction indicator lamp Iduty light duty min minute s LED light emitting diode mm3 cubic millimeters LF left front mmhg millimeters of mercury LFWS left front wheel speed MMM memory mirror module LGM lift gate module mod module LH left hand mon monitor Tech 2 7 5 Abbreviations TERM DEFINITION TERM DEFINITION mpg miles per gallon PDIF pressure differential mph miles per hour PDM passenger door module msg message PDS passenger door switch MSM memory seat module PEB power electronics bay MSVA magnetic steeri
51. Miscellaneous Test Key Test Driver Door Module Special Functions Key Test Driver Information Center Special Functions Language Instrument Panel Cluster Special Functions Set Options Language Onstar Personalization Set Options Last Door Closed Locking Mode Left Air Mix Door Motor Test Onstar Personalization Set Options Heating and Air Conditioning Special Functions Left and Right Mirror Test Driver Door Module Special Functions Output Control Left Front Midrange Radio Special Functions Output Control Front Speakers Left Front Tweeter Radio Special Functions Output Control Front Speakers Left Rear Subwoofer Radio Special Functions Output Control Rear Speakers Left Temp Door Position Heating and Air Conditioning Special Functions HVAC Motors Left Temp Door Position Instrument Panel Module Special Functions HVAC Motors Light Test Body Control Module Special Functions Output Control Lighting for Theft Dash Integration Module Special Functions Output Control Load Management Option Body Control Module Special Functions Set Options Low Beam Relay Dash Integration Module Special Functions Output Control Low Beams Body Control Module Special Functions Output Control Light Test Low Fuel Lamp Instrument Panel Cluster Special Functions Lamp Test Low Washer Fluid Instrument Panel Cluster Spec
52. Output Controls EVAP Purge Solenoid Special Functions Nature Gas Engine Output Controls EVAP System EVAP Purge Seal Special Functions Natural Gas Engine Output Controls EVAP System EVAP System Special Functions Natural Gas Engine Output Controls EVAP System Perf Special Functions Natural Gas Engine Output Controls EVAP System EVAP System Seal Special Functions Natural Gas Engine Output Controls EVAP System EVAP Vent Solenoid Special Functions Natural Gas Engine Output Controls EVAP System Fan Relay Special Functions Natural Gas Engine Output Controls Fuel Pump Special Functions Natural Gas Engine Output Controls GEN L Terminal Special Functions Natural Gas Engine Output Controls Loop Status Special Functions Natural Gas Engine Output Controls Malfunction Indicator Lamp MIL Special Functions Natural Gas Engine Output Controls Tech 2 Bi Fuel IAC System Pathing Table RPM Control Special Functions Natural Gas IAC System Tech 2 Powertrain Electric Engine Output Controls Pathing Table Auto Disconnect Functional Test Special Functions BPCM Output Controls Battery Life Lamp Special Functions BPCM Output Controls Battery Pack Discharge Test Special Functions BPCM Output Controls Battery Pack Voltage Gauge Special Functions BPCM Output Controls Battery Thermal Cool Test Special Functions BPCM Output Controls Battery Thermal Heat Test Special Fu
53. RE 3 25 Tech 2 Connection to PC Plug serial port adapter P N 01001089 into the unused serial port com port on the back of the computer terminal Then plug the Tech 2 s RS 232 cable into the serial port adapter and connect the appropriate power supply Tech 2 Page 3 17 Getting Started Serial port adapter Wa P N 02001030 Appropriate power supply RS 232 communications cable P N 02001358 Power jack plugged into Tech 2 power jack connector FIGURE 3 26 Tech 2 Connection to PC1 Page 3 18 Tech 2 FIGURE 3 27 Tech 2 Start Up Screen Getting Started Vetronix Bosch Group Page 3 20 Tech 2 4 POWER SUPPLIES Power up the Tech 2 using either The power jack connector at the bottom of the Tech 2 unit Figure 4 1 or The DLC cable power jack connector behind the area where various DLC adapters are connected Figure 4 1 For non vehicle communications connect the power source to either location For vehicle communications connect the power source to the DLC cable power jack connector only Proper grounding may not be present if the power source is connected directly to the Tech 2 When the Tech 2 is connected to the DLC of an appropriate vehicle the vehicle battery supplies power When the Tech 2 is not connected to the vehicle s DLC the DLC cable power jack connector accepts power from the following Cigarette lighter power cable Figure 4 1 see text below
54. Self Test main menu to further isolate the failure Report failure information to Customer Support Page 6 6 Tech 2 Troubleshooting DAY MONTH DATE YEAR Test Complete TIME Test Status Missing LoopBack PCMCIA Slot 1 PCMCIA Slot 2 Sound Transducer Real Time Clock Not Present FIGURE 6 7 Main Details Selection DAY MONTH DATE YEAR Test Complete SIPO 20 Dual Uart Level Shifters Cross Point Short L and M Test 1 01 1 016 LoopBack Pass Gnd FET Pass FIGURE 6 8 VCI Details Selection Tech 2 Page 6 7 Troubleshooting Test Results Solution RAM ROM 0 Pass 1 ROM read fail 2 RAM read fail 3 RAM write and read do not compare Record type of failure Cycle Tech 2 power press PWR and retest If problem persists contact Customer Support RS 485 loopback Pass Fail Loopback may not be connected Check loopback connection If problem persists contact Customer Support RS 232 loopback Pass Fail Loopback may not be connected Check loopback connection If problem persists contact Customer Support Keypad PCMCIA tests both card slots Display controller contrast and characters Test successful Keypad failed Exiting test before all keys are pressed results in a failed keypad test Card detected Card not present Fail User determines if display is correct Cycle Tech 2 power and retest If problem persi
55. Set Options Fob 2 Windows Personalization Set Options Refer to Programmable FOBS Front Courtesy Light Rear Integration Module Special Functions Output Control Front Down amp Seat Reverse Memory Seat Module Special Functions Output Control Front Down Seat Control Module Special Functions Output Control Front End Fan Test HTCM Special Functions Front Fog Lamps Dash Integration Module Special Functions Output Control Front Speakers Amplifier Bose Special Functions Output Control Front Speakers Amplifier Delco Special Functions Output Control Front Speakers Radio Special Functions Output Control Front Up Memory Seat Module Special Functions Output Control Front Up Seat Control Module Special Functions Output Control Page 8 58 Tech 2 Software Front Up Down Memory Seat Module Special Functions Output Control Fuel Door Release Body Control Module Special Functions Output Control Miscellaneous Test Fuel Door Release Relay Fuel Gauge Sweep Rear Integration Module Special Functions Output Control Instrument Panel Cluster Special Functions Output Control Fuel Gauge Sweep Test Instrument Panel Cluster Special Functions IPC Gauges Gage Setup Instrument Panel Cluster Special Functions Set Options Gauge Setup Onstar Personalization Set Options Head Lamps Re
56. Steer Tech 2 Page 8 69 Software Magnasteer Test ABS TCS Magnasteer Special Functions Manual Control Manual Control Manual Control Special Functions ABS ABS only Special Functions ABS ETS Special Functions Manual Control Special Functions Manual Control Special Functions TCS Manual Control ABS TCS Special Functions ABS Miscellaneous Test VES Motor Control ABS TCS Special Functions ABS Motor Rehome Special Functions Motor Rehome Special Functions ABS Motor Rehome ABS only Special Functions Motor Rehome ABS ETS Special Functions Motor Rehome ABS TCS Special Functions ABS Motor Test Special Functions Motor Test Special Functions ABS Motor Test Special Functions TCS Motor Test ABS only Special Functions Motor Test ABS ETS Special Functions Pilot Valve Test ABS TCS Special Functions PROM ID 4WAL 3 Sensor Special Functions PROM ID 4WAL 4 Sensor Special Functions PROM ID VCM 4WAL Special Functions Pump Motor Special Functions Rear Axle Solenoid Test ABS only Special Functions Solenoid Test Rear Solenoid Valve Test ABS Special Functions Solenoid Test Recalibration CVRSS ELC Recalibration Delco Bosch ABS TCS Magna Steer Relay Test Special Functions Relay Test Special Functions TCS Relay Test Special Func
57. Tech 2 Page 8 73 Software Vetronix Bosch Group Page 8 74 Tech 2
58. Test Results FIGURE 6 5 Tech Automated Main PCB and VCI Test Selected on Tech 2 Self Test Main Menu The Automated Main PCB portion tests the following components e RAM ROM RS 485 loopback RS 232 loopback Keypad e PCMCIA slot 1 Each of these tests requires the conenction of a loopback adapter to the Tech 2 Tech 2 Page 6 5 Troubleshooting e PCMCIA slot 2 Display controller Sound transducer e Real time clock Refer to Table 6 1 and Table 6 2 for help in diagnosing problems that involve the Tech 2 s PCB and VCI DAY MONTH DATE YEAR TIME Test Complete Test Status Main PCB Self Test PASS VCI Self Test FIGURE 6 6 Automated Main PCB and VCI Test Results Screen If the Tech 2 passes all Automated Main PCB and VCI tests you do not need to run any more tests to verify that the Tech 2 is working properly The following test results are displayed Total Pass indicates that Tech 2 passed test 0 indicates a test failure Total Failures 0 indicates that Tech 2 passed test indicates a test failure PCMCIA Cards Present 1 or 2 indicates how many cards present in Tech 2 Once tests are complete select the soft keys Main Details or VCI Details Figure 6 6 to review the results of the main PCB or VCI tests see Figure 6 7 and Figure 6 8 If any failures occur select F3 Selectable Main PCB Figure 6 11 or F4 Selectable VCI Figure 6 13 from the Tech 2
59. When a frame is reached for which there is no DTC the message No Diagnostic Troubles for this data frame displays in the DTC window Figure 8 46 TIP In most snapshots DTCs are set near the trigger frame To quickly locate the frame where a DTC occurred click on the Trigger Frame button Then use the Forward 1 Frame or Reverse 1 Frame buttons to view the frames just before and after the trigger frame Chances are the DTC appears within these frames If not continue viewing the snapshot using the Play Forward or Play in Reverse button TIS 2000 Snapshot Upload Eie Applications Management View Snapshot Options Playback Help AABO HE ei al DTC Code 1 of 2 P0122 TP Sensor Circuit Low Voltage Diagnostic Test Status Ran Fail Yes Int DTC Status Test Failed Since Code Clear Last Test Failed Failed This Ignition Engine Speed 1659 RPM Short Term FT Bank 2 0 Desired Idle Speed 675 RPM Fuel Trim Cell IAC Position 64 Counts Fuel Trim Enable No Desired IAC Position 64 Counts EVAP Canister Purge On Sensor 1 06 Volts EVAP Duty Cycle 32 Angle 15 EGR Duty Cycle 00 Start Up ECT 12 C Actual EGR Position 0 ECT 69 C Desired EGR Position 0 Sensor 2 82 Volts EGR Sensor 0 00 Volts MAP 2 18 Volts Vehicle Speed 47 km h 51 kPa Reference Pulse Occured Yes Engine Data 1 Range 332 to 199 e e
60. able W S gt 47 PIN 02002954 P N 02002956 Fuse box 3 amps SS SS ror dnd OW Battery clamps FIGURE 4 1 Tech 2 Power Connections Without Direct Power Connection from the DLC Page 4 2 Tech 2 Power Supplies NAO POWER SUPPLY North American electrical supply is normally 110 volts The Tech 2 base kit includes an external AC to DC power supply with 110 V AC 60 Hz input Figure 4 2 Output is 12 volts at 1 5 amps FIGURE 4 2 NAO Power Supply 110 Volts CAUTION To avoid personal injury due to electric shock use a grounded outlet only The NAO power supply is for North American use only These devices are intended for indoor use only Tech 2 Page 4 3 Power Supplies Vetronix Bosch Group Page 4 4 Tech 2 5 ADAPTERS A number of adapters are available for the Tech 2 which allow connection to many different vehicles Table 5 1 Tech 2 Adapters Specific adapters are included in the Tech 2 base kit depending upon Tech 2 configuration NAO Adapters not included in the base kit may be purchased separately from Vetronix DLC CABLE The DLC cable P N 02002952 has a 26 pin connector with thumb screws at one end that connects to the Tech 2 s VCI cable connector At the other end 1s a 19 pin connector that connects to a variety of adapters Figure 5 1 and Figure 5 2 VCI cable connector de 26 pin connector DLC cable 19 pin connector end Various vehicle
61. adpaters not all supplied FIGURE 5 1 DLC Cable Adapter Connections Tech 2 Page 5 1 Adapters E GM Part Description Function Numbers SAE 16 19 Pin Adapter This adapter allows DLC connection to some 1994 02002955 1995 NAO vehicles and all NAO vehicles from 1996 onward NAO 12 19 Pin Adapter This adapter allows ALDL connection to some 1994 02002961 1995 NAO vehicles and all previous 1993 and below vehicles equipped with 12 pin ALDL connectors TABLE 5 1 Tech 2 Adapters RS 232 CABLE The RS 232 cable P N 02001358 has an 8 pin RJ45 plug connector at each end Figure 5 2 This cable attaches to the Tech 2 RS 232 port and is used to communicate with a PC RS 232 cable Detail of 8 pin RJ45 connector Tech 2 RS 232 port ZU FIGURE 5 2 RS 232 Cable Connections Page 5 2 Tech 2 Adapters RS 232 DB9 ADAPTER The RJ45 BB9 adapter P N 02001030 has an RJ45 connector at one end and a DB9 connector at the other Figure 5 3 This adapter allows the connection of the Tech 2 to a PC RS 232 LOOPBACK ADAPTER The loopback adapter P N 02001606 has an 8 pin RJ45 connector that attaches to the Tech 2 RS 232 port Figure 5 3 It is used to perform the Tech 2 self test RS 232 cable connected to Tech 2 8 Pin RJ45 connector RS 232 DB9 adapter FIGURE 5 3 RS 232 DB9 Adapter Connections Tech 2 Page 5 3 Adapters Vetronix Bosch Group Page
62. ce transmission lamp Tech 2 7 7 Abbreviations TERM DEFINITION TERM DEFINITION S W software TT telltale lamp sw switch TTM tilt and telescope module Switz Switzerland TVV thermal vacuum valve SWPS steering wheel position sensor TWC three way catalytic converter SXR serial transmit and receive twtr tweeter sync synchronize UART universal asynchronous receiver transmitter Sys system unlk unlock TAC throttle actuator control vac vacuum tach tachometer VATS vehicle anti theft system TAP throttle adaptive pressure transmission adaptive pressure VCI vehicle communications interface TBC truck body controller VCM vehicle control module TBI throttle body fuel injection VDR vehicle dealer recorder TC turbocharger veh vehicle TCC torque converter clutch ver version TCM transmission control module vert vertical TCS traction control system VES variable effort steering TDC top dead center VF vacuum fluorescent tele telescope VICS vehicle information communication system temp temperature VIN vehicle identification number TFP transmission fluid pressure Zu vlv valve TFT transmission fluid temperature VR voltage regulator TIM tire inflation monitor vspd vehicle speed TIS Techline information system VSS vehicle speed sensor torq torque E VSV vacuum solenoid valve TP throttle position
63. ch 2 must be located not less than 18 inches 460 mm above the floor Do NOT clasp battery clips together when connected simultaneously to the vehicle s 12 volt cigarette lighter or power supply Reverse polarity in the vehicle s cigarette lighter may be present Damage may occur to the Tech 2 or to the vehicle If power is applied to the Tech 2 and the display remains blank reverse polarity in the cigarette lighter may be present Damage to the Tech 2 could occur Do NOT connect the DLC cable to the vehicle Verify that the center contact of the vehicle s cigarette lighter has 12 volts and that the outer contact is grounded NOTE Turn off the power before inserting or removing the PCMCIA card Continual removal and reinsertion of this card is not recommended EH e Align all cards and components carefully before inserting them into the Tech 2 Make sure all cables and adapters are firmly connected before starting to use the Tech 2 e Always read the instructions completely before attempting a new procedure Do not connect the RS 232 and RS 485 ports to a direct phone line The Tech 2 was not designed for this method of communication Do not place the Tech 2 so that the tilt stand can make contact with the vehicle battery terminal as this could short out the battery TAKING THE PRODUCT BACK AND RECYCLING Applicable to product that is sold into the European Union the European Union has passed a direc
64. com WWW www icteknoloji com Phone 44 24 76757951 Fax 44 24 76757952 Email shaun advanceddiagnostics co uk WWW www advanceddiagnostics co uk Phone 90 216 445 90 12 Fax 90 216 445 90 13 Email info icteknoloji com WWW www icteknoloji com Cell 381 65 4000068 Office 381 18 534 272 Fax 381 338 832 Email giir bankerinter net Page 1 4 Tech 2 Introduction United Kingdom Advanced Diagnostics Unit 5 Phone 44 24 76757951 Alliance Close Fax 44 24 76757952 Attleborough Fields Industrial Estate Email shaun advanceddiagnostics co uk Nuneaton WWW www advanceddiagnostics co uk Warwickshire CV11 6SD Tech 2 Page 1 5 Introduction TECH 2 OVERVIEW The Tech 2 is a hand held computer designed to aid in the diagnosis and repair of automotive systems with electronic controls and interfaces POWER SUPPLY The Tech 2 can be powered from The automobile battery power cable e The cigarette lighter power cable The Tech 2 power supply The DLC Data Link Connector connection in some vehicles COMMANDS The Tech 2 prompts you to enter commands via the membrane keypad for e Retrieving and viewing diagnostic information e Selecting self tests Performing vehicle diagnostics DATA STORAGE The Tech 2 contains electronic components called PCMCIA Personal Computer Memory Card Industry Association cards which store diagnostic programs The Tech 2 can be updated as vehicle m
65. creen The YES and NO keys are used to respond to these questions Either of the two ENTER keys may be pressed to activate a menu selection Either of the two EXIT keys may be pressed to leave the current Tech 2 screen and return to a previous screen FIGURE 3 20 Location of Action Keys Tech 2 Page 3 13 Getting Started FUNCTION KEYS Ten function keys F0 to F9 are located on the Tech 2 keypad Figure 3 21 A function key may be pressed to initiate a specific Tech 2 function In some cases the function keys are used for numeric data entry The arrow keys and ENTER may also be used to initiate a function selection however this may require additional keystrokes FIGURE 3 21 Location of Function Keys Page 3 14 Tech 2 Getting Started HELP KEY The key Figure 3 22 may be pressed at any time to obtain a help screen The help screen provides specific information relating to the operation of the Tech 2 FIGURE 3 22 Location of Help Key Tech 2 Page 3 15 Getting Started TECH 2 CONNECTIONS TO VEHICLE The Tech 2 receives power through the DLC cable connection to vehicles equipped with On Board Diagnostics OBD IT Figure 3 23 In the case of vehicles not equipped with OBD II an external power source such a
66. cure Vehicle Heating and Air Conditioning Special Functions Output Control Misc Test Rear Integration Module Special Functions Output Control Security Lamp Passlock Special Functions Output Tests Security Lamp Instrument Panel Cluster Special Functions Lamp Test Security Telltale Body Control Module Special Functions Output Control Miscellaneous Test Security Telltale Remote Function Actuation Special Functions Output Control Segment Check Segment Test Driver Information Center Special Functions Driver Information Center Special Functions Service 4WD Lamp Instrument Panel Cluster Special Functions Lamp Test Service Now Lamp Instrument Panel Cluster Special Functions Lamp Test Setup New DIM Dash Integration Module Special Functions Setup New Onstar Onstar Special Functions Setup New VTD Vehicle Theft Deterrent Module Vehicle Theft Deterrent Special Functions Solenoid Test Speed and Key Relearn Heating and Air Conditioning Special Functions Output Control Body Control Module Special Functions Speed Gauge Sweep Test Instrument Panel Cluster Special Functions IPC Gauges Speedometer Gauge Sweep Instrument Panel Cluster Special Functions Output Control Starter Enable Instrument Panel Cluster Special Functions Output Control Sunroof Actuator Control Power Roof S
67. d Air Conditioning Special Functions Control Power Dash Integration Module Special Functions Output Control Coolant Gauge Sweep Instrument Panel Cluster Special Functions Output Control Coolant Gauge Sweep Test Instrument Panel Cluster Special Functions IPC Gauges Courtesy Lamps Remote Function Actuation Special Functions Output Control Cruise Lamp Instrument Panel Cluster Special Functions Lamp Test Cycle Speakers Radio Special Functions Output Control Front Speakers Daytime Running Lamps Body Control Module Special Functions Output Control Light Test Tech 2 Page 8 55 Software Daytime Running Lamps Body Function Controller Special Functions Output Control Daytime Running Lamps Defrost Air Mix Door Motor Test Dash Integration Module Special Functions Output Control Heating and Air Conditioning Special Functions Defrost Heater Door Heating and Air Conditioning Special Functions Output Tests Deice Enable Instrument Panel Cluster Special Functions Output Control Delay Accessory Bus Body Control Module Special Functions Output Control Miscellaneous Test Delay interior Lights Body Control Module Special Functions Output Control Light Test Delayed Headlamp Illumination Mode Onstar Personalization Set Options Device Enable Instrument Panel Cluster Special Funct
68. d for a purpose other than which it was intended or used in a manner inconsistent with instructions regarding use This includes but is not limited to removal of any Tech 2 screws Your Tech 2 is composed of a base kit and a variety of the following subcomponents Product Number Product Name 01002668 Vetronix Tech 2 Unit 02002952 DLC cable 02002954 Cigarette lighter power 02002956 Battery power cable 02002955 SAE 16 19 pin adapter 02002953 DLC loopback adapter 01001089 PC Interface Kit 02001606 RS232 loopback adapter 02002971 Storage case 02002961 NAO 12 19 adapter TABLE 1 3 Base Kit Parts List Page 1 8 Tech 2 Introduction Product Number Product Name 01002668 Vetronix Tech 2 Unit Part Number Base Kit 02002972 NAO power supply 02002994 003 32 MB PCMCIA card TABLE 1 3 Base Kit Parts List Continued Product Number Product Name 01002398 Vetronix Tech 2 Pro 02002952 DLC cable 02002954 Cigarette lighter power 02002956 Battery power cable 02002955 SAE 16 19 pin adapter 02002953 DLC loopback adapter 01001089 PC Interface Kit 02001606 RS232 loopback adapter 02002971 Storage case 02002961 NAO 12 19 adapter 02002972 NAO power supply 02002994 003 32 MB PCMCIA card TABLE 1 4 Pro Kit Parts List Tech 2 Page 1 9 Introduction TECHNICIAN NOTES Page 1 10 Tech 2 2 CARE AND CLEANING After using
69. e battery at battery Do you have battery voltage output TABLE 6 5 Battery Power Cable No Power Troubleshooting Table Power Source Battery Power Cable Action Yes 1 Unplug NAO or Universal power Go to Step 2 Replace NAO or supply power jack from DLC cable Universal power Using a digital multi meter DMM supply verify voltage output at power jack Do you have battery voltage output 2 Remove DLC cable from Tech 2 Replace DLC cable Problem with Tech 2 Plug in NAO or Universal power Support supply power jack to the VCI power jack connector located at bottom of Tech 2 Does the Tech 2 power on TABLE 6 6 NAO or Universal No Power Troubleshooting Table Page 6 18 Tech 2 Troubleshooting CIGARETTE LIGHTER POWER CABLE 3 AMP FUSE REPLACEMENT A three amp removable fuse is located in the cigarette lighter power cable P N 02002954 connector When required check or replace the fuse by performing the following steps 1 Ensure the cigarette lighter power cable is not connected to the vehicle or Tech 2 Unscrew the fuse retainer cap and remove the 3 amp fuse Inspect the fuse for damage and replace it with an identical 3 amp fuse if required A WwW N Verify by connecting the cigarette lighter power cable to the Tech 2 and vehicle Cigarette lighter power cable Fuse retainer cap FIGURE 6 17 Cigarette Lighter Power Cable
70. elect Reprog to initiate the download of the new n calibration file to the Tech 2 The screen tracks the progress of the download After the download is complete a screen appears with instructions for connecting the Tech 2 to the vehicle to complete the programming process Figure 8 30 Close the application to return to TIS 2000 then power down and disconnect the Tech 2 from the PC 3 Transfer Data From the Tech 2 to the Control Module a b With the Tech 2 and vehicle both off connect the Tech 2 to the vehicle DLC refer to Figure 3 23 Start the Tech 2 At the Tech 2 title screen press ENTER Turn the ignition ON engine not running Page 8 22 Tech 2 Software d At the Main Screen select F1 Service Programming and enter vehicle information as requested by the Tech 2 e Select the Program soft key on the Tech 2 The Tech 2 displays the message Downloading Calibration File while data is transferred When the transfer is complete the Tech 2 displays the message Reprogramming Successful f Press EXIT to exit the program Turn the vehicle ignition off first then turn the Tech 2 off and disconnect it from the vehicle TIS 2000 Service Programming System File Applications Management View Help E 599907 M Service Programming System Calibration Selection f conari moase 9351443 Current Calihratinn wf 9353883 Unknnwn Index Selectable Selected
71. election menu then select OK The data is displayed on the screen Figure 8 54 The top of the screen lists DTCs that were stored in the control module The lower portion of the screen lists captured freeze frame or fail record data for the selected DTC Notice that the navigation selections at the bottom of the screen are gray This is because the data record consists of only one frame 8 If more than one DTC is present selecting a DTC in the list changes the Data List to match that DTC 9 Capture Info can be stored and printed by the terminal SAVING A SNAPSHOT TO DISK If you ve opened a file and want to save it choose the Save Snapshot icon from the toolbar Figure 8 53 You have the option of saving the file to the terminal s hard drive to a floppy disk or to the GM ACCESS file server When saving a snapshot the program automatically identifies the file by vehicle description This information isn t always enough to describe the snapshot Page 8 40 Tech 2 Software To help identify the snapshot type in descriptive information about the snapshot when saving it This may include vehicle conditions DTCs symptoms repair order etc The next time a file is opened this information aids in locating the correct file PRINTING A SNAPSHOT To print a snapshot that is currently displayed on the screen select the File menu then Print Screen This prints only the data parameters displayed on the screen To print the entire
72. em Prime Special Functions Fuel Tank Pressure Valve Special Functions Engine Output Controls EVAP System Fuel Trim Reset Special Functions GEN Special Functions Engine Output Controls Dash Lamps GEN L Terminal Special Functions Engine Output Controls Glow Plug Special Functions Engine Output Controls Governor Special Functions Engine Output Controls Governor Light Special Functions Engine Output Controls Dash Lamps High Fan Relay Special Functions Engine Output Controls Fan Relays Hot Lamp Special Functions Engine Output Controls Dash Lamps IAC Reset Special Functions Engine Output Controls System IAC System Special Functions Engine Output Controls Idle Air Control Special Functions Engine Output Controls Idle Air Control Special Functions Engine Output Controls IAC System Page 8 46 Tech 2 Software Ignition Coil Test 1 4 Special Functions Engine Output Controls Ignition Coil Test 1 4 Ignition Coil Test 2 3 Ignition Coil Test 2 5 Special Functions Engine Output Controls Ignition System Special Functions Engine Output Controls Ignition System Special Functions Engine Output Controls Ignition Coil Test 3 6 Special Functions Engine Output Controls Ignition System Special Functions Engine Output Controls Injection Module Special Functions Engine Output Co
73. en selection press the corresponding soft key In the example shown in Figure 3 17 the first soft key was pressed to select Display Time GGG D 9 FIGURE 3 17 Soft Key Selection for Display Time Tech 2 Page 3 11 Getting Started SELECTION KEYS The Tech 2 selection keys are four directional arrow keys Figure 3 18 The arrow keys are pressed to move the highlighted area to a selection on the screen Figure 3 19 or to scroll the screen if there is more than one screen Once the desired selection is highlighted press ENTER to activate the selection lo gog eye 80 Ste FIGURE 3 18 Location of Selection Keys 1 Highlighted area Top ENTER key Down arrow used to move highlighted area from Engine 1 to Engine 2 Bottom ENTER key 0 FIGURE 3 19 Positioning Highlighted Area to Make a Selection Page 3 12 Tech 2 Getting Started ACTION KEYS Action keys are used to respond to a specific question initiate an action or to exit from the Tech 2 program Figure 3 20 Specific yes or no questions often appear on the Tech 2 s
74. enoid Special Functions Transmission Output Controls Solenoid Controls Oil Life Reset Special Functions Transmission Output Controls P N Info To ECM Park Neutral Switch Test Special Functions Transmission Output Controls Special Functions Transmission Output Controls PC Solenoid Special Functions Transmission Output Controls Power Control Relay Special Functions Transmission Output Controls Pressure Regulator Solenoid Special Functions Transmission Output Controls Solenoid Controls PTO Solenoid Special Functions Transmission Output Controls Reset Adapts Reset Learned Values Special Functions Transmission Output Controls Special Functions Transmission Output Controls Resets Reset TC TPS Status Special Functions Transmission Output Controls Resets Resets Special Functions Transmission Output Controls 1 2 3 4 Shift Solenoid Special Functions Transmission Output Controls 1 2 3 4 Shift Solenoid Special Functions Transmission Output Controls Solenoid Controls 1 2 Solenoid Special Functions Transmission Output Controls 2 3 Shift Solenoid Special Functions Transmission Output Controls Solenoid Controls 2 3 Solenoid Special Functions Transmission Output Controls 2nd Gear Start Lamp Special Functions Transmission Output Controls 3 2 Downshift Solenoid Special Functions Transmi
75. f the write protect is in the locked position snapshots and Capture Info cannot be stored and Service Programming does not work TECH 2 UPDATE PROCEDURES The Software Download function of TIS 2000 allows updating of the Tech 2 with the latest service information The Software Download function transfer downloads updated scan tool software from the terminal to the scan tool There are two download modes Standard and Custom Standard Update To perform a Standard Tech 2 update 1 Connect the scan tool to the terminal using the RS 232 cable Figure 8 20 2 Power up the scan tool using the AC power supply that came with the tool refer to Figure 8 20 3 At the terminal start TIS 2000 4 From the TIS 2000 main screen select the Software Download icon refer to Figure 8 18 5 At the Select Diagnostic Tool for Download screen highlight and verify your selection Figure 8 33 Standard installs the newest software onto the scan tool Custom allows backdating or installing of non NAO software onto the scan tool 6 After confirming the selection select Next A message appears indicating the terminal is reading the contents of the diagnostic tool 7 The terminal displays a Confirm Software Change screen Figure 8 34 showing what the Tech 2 currently contains and what it will contain after the download Select Next to continue Page 8 26 Tech 2 Software 8 A Performing the Software Download screen appears Figure
76. fer to Secondary Air Pump Relay AIR Solenoid Special Functions Tech 2 Page 8 43 Software AIR Solenoid Special Functions Engine Output Controls AIR Solenoid Special Functions Engine Output Controls Air System Refer to Secondary Air Solenoid Valve AIR Switch Solenoid Special Functions Engine Output Controls Air System AIR System Special Functions Engine Output Controls AIR System Special Functions Engine Output Controls AIR System Special Functions Engine Output Controls Air System All Relays Special Functions Engine Output Controls Fan Relays Alternator Special Functions Engine Output Controls Alternator L Terminal Special Functions Engine Output Controls Alternator Lamp Aux Cooling Fan Special Functions Engine Output Controls Dash Lamps Special Functions Engine Output Controls Backup Fuel Special Functions Backup Spark Special Functions Boost Solenoid Special Functions Engine Output Controls Both Fan Controls Special Functions Engine Output Controls Fan Relays Brake Light Special Functions Engine Output Controls Dash Lamps C C Servo Special Functions Engine Output Controls Cruise Control C C Vacuum Solenoid Special Functions Engine Output Controls Cruise Control C C Vent Solenoid Special Functions Engine Output Controls Cruise Control Refer to Cruise Control Change Oil Lamp Special Functio
77. for measurement in English or Metric system units F3 Self Test helps you verify that the Tech 2 1s functioning normally Refer to Chapter 6 for complete information F4 Set Training Center Mode is for GM Training Centers only F5 Programming TECH 2 enables you to download software from a PC to the Tech 2 via the RS 232 cable F6 Set Communication By Pass Mode is an engineering function that allows the user to view Data Display without being connected to a vehicle F7 Make Duplicate PCMCIA Card enables you to duplicate current PCMCIA card data to a second card Tool Options Set Clock Set Screen Contrast Set Units Self Test Set Training Center Node Programming TECH 2 Set Communication By Pass Mode Make Duplicate PCHCIR Card FIGURE 8 2 Set Clock Selected on Tool Options Menu Page 8 6 Tech 2 Software F0 Set Clock After F0 Set Clock is selected a Set Real Time Clock menu appears Figure 8 3 Set Real Time Clock F6 Change Fi Change F2 Change F3 Change F4 Change F5 Change Month Day Date Year Hour Hinuke Harch Mednesdau 83 1999 16 44 Use arrou keys to select field Press ENTER to change value Press Set Clock to save changes Set Clock FIGURE 8 3 Set Real Time Menu The following methods are available to select areas you need to change Use the up and down arrow keys to move the cursor to desired selection Press ENTER to change the value Eac
78. g Captare mjo Dati ara ach d desde aac aad da deta d death Rd cd 8 40 saving a Snapshot Disk nis 8 40 PIERRE ne cox ddd et te EE e e 8 41 TECH ZPATHINOG TABLES E e Ee tpa 8 43 Puente Paire JOE zieren 8 43 Sos POM EE area Ee ped SEN UU Hace ade bad ha du 8 54 us V UNUM TUNE haa eoo Cobre b sb ie hie d i pie 8 66 Tech 2 TOC 3 GA Bosch Group TOC 4 1 INTRODUCTION USING THIS MANUAL To increase their effectiveness with the Tech 2 familiarize yourself with the format and information contained in this guide VEHICLE SYSTEM FAMILIARITY While the Tech 2 is a powerful tool it cannot replace knowledge and skill To get the most out of the Tech 2 you must have a complete understanding of vehicle systems When using the Tech 2 to diagnose a vehicle we recommend that you also refer to the service manual and the latest service bulletins Tech 2 Page 1 1 Introduction THINGS YOU SHOULD KNOW CAUTION When performing any checks with the engine running in an enclosed space a such as a garage make sure there is proper ventilation Never inhale exhaust gases they contain carbon monoxide a colorless odorless extremely dangerous gas that can cause unconsciousness or death CAUTION To help avoid personal injury always set the parking brake securely and block the drive wheels before performing any checks or repairs on the vehicle T
79. g the cables Check the connectors and connector pins for grease dirt and corrosion If contaminants are present remove them with a mild soap solution STORING THE TECH 2 Store the Tech 2 away from solvents and other liquids It is NOT moisture proof Store the Tech 2 away from direct sunlight Ultraviolet and infrared light will darken the display Store the Tech 2 in its plastic case Otherwise the high impact plastic cover could become scratched Page 2 2 Tech 2 3 GETTING STARTED This section covers all Tech 2 vehicle applications and therefore some of the information provided may not be required for individual applications The Tech 2 contains two serial communication ports the RS 232 and the RS 485 Use the RS 232 port for downloading data from another computer to the Tech 2 The RS 485 port is currently not used The Tech 2 also contains two PCMCIA ports a power jack connector and a Vehicle Communications Interface VCI connector One of the PCMCIA slots contains a memory card with diagnostic information The power jack accepts power from the AC DC power supply battery or cigarette lighter power cable The VCI connector accepts the DLC cable or DLC loopback adapter PCMCIA port connector RS 485 port RS 232 port VCI connector FIGURE 3 1 Identification of the Tech 2 s External Ports Tech 2 Page 3 1 Getting Started INITIAL HARDWARE INSTALLATION The Tech 2 hardware initial installation
80. h time ENTER is pressed the value increases by one unit until a preset maximum unit is reached Once all correct values are entered press the soft key below Set Clock to save all changes Use the function key of desired selection to change an incorrect value Each time the function key is pressed the value increased by one unit until a preset maximum is reached Once all correct values are entered press the soft key below Set Clock to save all changes Tech 2 Page 8 7 Software F1 Set Screen Contrast After you select F1 Set Screen Contrast a Set Contrast Control screen appears Figure 8 4 providing you with instructions on how to set the screen contrast After you finish setting the screen contrast press EXIT to save the contrast level for the next Tech 2 power up Set Contrast Control set screen contrast Activate shift function Up arrow key brighten contrast Down arrow key darken contrast Deactivate shift Function Press EXIT to save contrast OTE When shift Function is active the LED above the SHIFT key will light up FIGURE 8 4 Set Contrast Control Screen Important The Screen Contrast Control is designed to adjust the permanent default contrast setting of Tech 2 display Because of the nature of the LCD Liquid Crystal Display you will experience some contrast variance When the temperature of the Tech 2 increases the display brightens slightly As the temperature of the Tech 2 decrea
81. horiz horizontal F4WD full time four wheel drive hr hour FC fan control hrs hours fdbk feedback HTCM HVAC thermal control module Feb February htr heater FEDS fuel enable data stream HUD head up display FEIC fuel economy integrated counter HVAC heating ventilation air conditioning FET field effect transistor H W hardware filt filter HW heated windshield FL front left hz hertz flr floor IAC idle air control FM frequency modulation IAT intake air temperature FP fuel pump IC ignition control FR front right ICCS integrated chassis control system freq frequency ICM ignition control module frnt front ICS integrated chassis system FT fuel trim ID identification ft lb foot pounds ign ignition fwd forward illum illumination FWD front wheel drive immo immobilizer g cyl grams per cylinder in inch es GEN generator inadv inadvertent GND ground inc increment GPS global positioning system incand incandescent GVW gross vehicle weight infl inflatable HC hydrocarbon s info information HCM heating control module init initial 7 4 Tech 2 Abbreviations TERM DEFINITION TERM DEFINITION inj injector LMD left mid door inst instant LO low int interior LPS low pressure sensor VO in out L R left right UP instrument panel LR left rear IPC instrument panel cluster LRD left rear door IPM instrument panel module
82. ial Functions ABS Solenoid Tests RR Inlet Valve Solenoid ABS TCS Special Functions TCS Solenoid Tests RR Inlet Valve Solenoid ABS TCS Magnasteer Special Functions Solenoid Tests RR Inlet Valve Solenoid Special Functions ABS Solenoid Tests ABS TCS Special Functions ABS Solenoid Tests RR Outlet Valve Solenoid ABS TCS Special Functions V TCS Solenoid Tests RR Outlet Valve Solenoid ABS TCS Magnasteer Special Functions Solenoid Tests RR Outlet Valve Solenoid Special Functions ABS Solenoid Tests Service ABS Test Lamp Test Solenoid Test ABS TCS Special Functions Lamp Test ABS Special Functions Solenoid Test ABS only Special Functions Solenoid Test ABS TCS BLW ICCS3 Special Functions Solenoid Test ABS TCS Magnasteer Special Functions Solenoid Test ABS TCS TIM Special Functions Solenoid Test ABS TIM Special Functions Solenoid Test Delco Bosch ABS Special Functions Solenoid Test Delco Bosch ABS TCS Special Functions Tech 2 Page 8 71 Software Solenoid Test Delco Bosch ABS TCS ICCS1 Special Functions Solenoid Test Solenoid Test Solenoid Test Delco Bosch ABS TCS ICCS2 Special Functions Delco Bosch ABS TCS ICCS3 Special Functions Teves ABS TCS Special Functions Solenoid Tests ABS TCS Special Functions Solenoid Tests ABS TCS Special Functions ABS Solenoid
83. ial Functions Engine Output Controls Fan Relays Refer to Both Fan Controls Fan High Speed Special Functions Engine Output Controls Fan Relays Tech 2 Page 8 45 Software Fan Low Speed Special Functions Engine Output Controls Fan Relays Fan Relay Special Functions Engine Output Controls Fan Relay 1 Special Functions Engine Output Controls Fan Relays Fan Relay 2 Special Functions Engine Output Controls Fan Relays Refer to High Fan Relay Fan Relay ECM C6 Special Functions Engine Output Controls Fan Relays Fan Relay ECM D11 Special Functions Engine Output Controls Fan Relays Fan Relays Both Special Functions Engine Output Controls Fan Relays Fan Relays 1 2 amp 3 Special Functions Engine Output Controls Fan Relays Fan Relays 2 amp 3 Special Functions Engine Output Controls Fan Relays Refer to All Relays Refer to both Fan Controls Refer to Low Fan Relay Refer to Low Speed Relay Only First Gear Start Special Functions Engine Output Controls Fixed Spark Special Functions Engine Output Controls FPR Solenoid Special Functions Engine Output Controls Fuel Gauge Special Functions Engine Output Controls Fuel Pump Special Functions Engine Output Controls Refer to Secondary Fuel Pump Fuel Pump Relay Special Functions Engine Output Controls Fuel Pump Speed Special Functions Engine Output Controls Fuel Syst
84. ial Functions Lamp Test Lower Motor Heating and Air Conditioning Special Functions Output Control Miscellaneous Test Lumbar Down amp Lumbar Back Memory Seat Module Special Functions Output Control Lumbar Forward Memory Seat Module Special Functions Output Control Page 8 60 Tech 2 Software Lumbar Forward Backward Memory Seat Module Special Functions Output Control Lumbar Up Lumbar Up Down Military Time or Standard Time Memory Seat Module Special Functions Output Control Memory Seat Module Special Functions Output Control Navigation Module Special Functions Set Options Military Time or Standard Time Radio Special Functions Set Options Mirror Test Left Door Control Module Special Functions Output Control Mirror Test Right Door Control Module Special Functions Output Control Miscellaneous Options 1 Dash Integration Module Special Functions Set Options Miscellaneous Options 2 Dash Integration Module Special Functions Set Options Miscellaneous Test Body Control Module Special Functions Output Control Miscellaneous Test Heating and Air Conditioning Special Functions Output Control Mix Door 1 Heating and Air Conditioning Special Functions Output Tests Mix Door 2 Heating and Air Conditioning Special Functions Output Tests Neutral Instrument Panel C
85. id Special Functions Engine Output Controls EGR System EGR System Special Functions Engine Output Controls EGR Vent Special Functions Engine Output Controls EGR System Refer to Reset EGR ALM Cells Engine Shut Off Special Functions Engine Output Controls Injection Pump EPR Solenoid Special Functions Engine Output Controls EVAP Canister Vent Valve Special Functions Engine Output Controls EVAP Pressure Switching Solenoid Special Functions Engine Output Controls EVAP Purge Solenoid PWM Special Functions Engine Output Controls EVAP Purge Solenoid PWM Special Functions Engine Output Controls EVAP System EVAP Purge Solenoid Special Functions Engine Output Controls EVAP Purge Solenoid Special Functions Engine Output Controls EVAP System EVAP Purge Valve Special Functions Engine Output Controls EVAP Purge Seal Special Functions Engine Output Controls EVAP System EVAP System Special Functions Engine Output Controls EVAP System Perf Special Functions Engine Output Controls EVAP System EVAP System Seal Special Functions Engine Output Controls EVAP System EVAP Vent Solenoid Special Functions Engine Output Controls EVAP Vent Solenoid Special Functions Engine Output Controls EVAP System EVO Special Functions Engine Output Controls Fan Control A10 Special Functions Engine Output Controls Fan Relays Fan Control A11 Spec
86. ilock brake system AIR secondary air injection A C air conditioning ALC automatic lamp control automatic level control accel acceleration ALDL assembly line diagnostic link accum accumulator ALM automatic level module accy accessory AM amplitude modulation ACL air cleaner amp amplifier ACM air conditioning module amps amperages act actual APP accelerator pedal position actv activate Apr April A D analog to digital ARS adaptive receptive system AD accommodated device 7 asm assembly adapt adaptive ASR acceleration slip regulation adapts adapters A T automatic transmission ADG accommodated device gateway f ATC active transfer case adj adjust automatic transfer case Tech 2 7 1 Abbreviations TERM DEFINITION TERM DEFINITION ATF automatic transmission fluid cm centimeter Aug August cmd command auto automatic cmmd commanded aux auxiliary CMP camshaft position avg average CNG compressed natural gas AWD all wheel drive CO carbon monoxide Bt battery positive voltage CO2 carbon dioxide BARO barometric pressure combo combination batt battery comm communication BBV brake booster vacuum compl complete d BCM body control module cond condition BFC body function controller config configuration bits belts const constant BLW brake lining wear COP computer operating properly bn bank
87. imited contact Customer Support to determine if service 1s required At completion of POST the following audible signals indicate a pass or fail condition One beep No problem Your Tech 2 is operating normally beep Sound transducer has failed Contact Customer Support Three short beeps Tech 2 has failed POST Contact Customer Support SELF TESTS Tech 2 self tests verify that the Tech 2 is functioning normally The self tests evaluate all critical areas of the Tech 2 and display pass or fail messages for each subsystem tested Self tests isolate user error from system hardware failures The self tests should be performed periodically to insure that the Tech 2 is operating properly The Tech 2 must meet the following requirements in order to do a self test e Screen display must be fully readable e Keypad must be operational Begin the Tech 2 self testing program by following these steps 1 Press ENTER while viewing the Tech 2 start up screen Figure 6 1 2 Select F3 Tool Options from the Tech 2 main menu Figure 6 2 3 Select F3 Self Test from the tool options menu Figure 6 3 Page 6 2 Tech 2 Troubleshooting Tech2 Press Enter To Continue lt Revision Identification gt lt Sales Organization gt FIGURE 6 1 Tech 2 Start Up Screen Hain Menu Diagnostics Service Programming View Captured Data Tool Options Getting Started FIGURE 6 2 Tools Options Selected
88. ine Center Trigger 127 Sec Active Lean On Inactive 18 Inactive kPa 0 Volts Inactive 00000000 00000000 4 Ohms No Inactive Known Inactive Inactive Inactive 18 Seconds Inactive 14 Vnlt E Range 120 to 495 Current 0 No Context o 7 11 51 AM First Frame One Frame Trigger Play Frame Reverse Play in Forward Last Reverse Frame Forward One Stop Frame Play FIGURE 8 40 Snapshot Display Showing Two Column Mode Tech 2 Page 8 33 Software VIEWING THE SNAPSHOT After a snapshot has been uploaded either from disk or the scan tool it can be viewed and analyzed in a variety of ways Figure 8 42 identifies the different display icons and replay selections REPLAYING THE SNAPSHOT To replay a snapshot use the icons displayed as a row of selections in the lower left hand portion of the screen The selections and their functions are as follows refer to Figure 8 42 First Frame displays the first frame of the snapshot regardless of which frame was displayed prior to selection Reverse One Frame moves the display to the frame immediately preceding the one currently displayed Play in Reverse causes the snapshot to continuously play in reverse until the first frame is displayed Trigger Frame causes the display to move to the exact frame when the snapshot was triggered regardless of which frame was displayed before the but
89. ing Special Functions Output Control Brake Lamp Instrument Panel Cluster Special Functions Lamp Test Brake to Shift Relay Body Control Module Special Functions Output Control Brake to Shift Relay Rear Integration Module Special Functions Output Control Brake to Shift Telltale Charge Lamp Charge LED Body Control Module Special Functions Output Control Miscellaneous Test Instrument Panel Cluster Special Functions Lamp Test Instrument Panel Cluster Special Functions Lamp Test Charge Receptacle Valve Test HTCM Special Functions Check Gauges Lamp Instrument Panel Cluster Special Functions Lamp Test Chime Body Function Controller Special Functions Output Control Chime Instrument Panel Cluster Special Functions Chime Test Chime Fast Instrument Panel Cluster Special Functions Chime Test Chime Medium Instrument Panel Cluster Special Functions Chime Test Chime Slow Instrument Panel Cluster Special Functions Chime Test Chime Test Body Control Module Special Functions Output Control Cigar Lighter Rear Integration Module Special Functions Output Control Clear Alarm Information Body Control Module Special Functions Output Control Miscellaneous Test Clear Manufacturer Enable Counter Component Identification Vehicle Theft Deterrent Special Functions Entertainment amp Comfort Bus Compressor Test Heating an
90. ing causes the Tech 2 to start recording information from the trigger point until snapshot storage is full This choice is useful if the fault is predictable in nature F5 Center is the most commonly used trigger point because it stores information leading up to and following the trigger point This function allows comparison of events before during and after a fault F6 End sets the trigger point at the end of the snapshot recording and therefore shows only information leading up to and including the fault Press the Record Snapshot soft key The Tech 2 screen displays a flashing standby message When the fault occurs press the Trigger soft key The Tech 2 displays the triggered message Allow the scan tool to record a sufficient amount of data then press EXIT to store the snapshot data Press the Continue soft key when the snapshot trigger type screen is displayed Exit to the Main Menu then power down and disconnect the Tech 2 from the vehicle UPLOADING THE SNAPSHOT TO THE PC After a snapshot has been successfully captured perform the following steps to upload it from the scan tool to the computer l 2 3 Start TIS 2000 Select Snapshot Upload from the TIS 2000 main screen refer to Figure 8 18 Select the Snapshot Upload icon from the Tool Bar the first icon in the toolbar OR Select the Upload from Handheld box in the center of the screen Figure 8 40 Select the appropriate scan tool and
91. ing with the Tech 2 scan tool only Satellite GM ACCESS satellite receives data and automatically supplies the server with GM IMPORIANT service software As soon as dealers receive new CDs they must load them to the GM Access server The hub allows N The hub also feeds other multiple clients to computers which are in the office area and do not re quire Techline software access server Techline Techline l ech a A 2 Client Client ient Scan Ti Tool Dealers must update software from the server for each indiv idual Techline client PC FIGURE 8 17 Techline System Overview At the time of publication TIS 2000 software available in English only Tech 2 Page 8 15 Software GLOSSARY Client The Techline client PC is the service area PC that is connected to the GM Access server most are IBM PCs Hub A hub is a device used to connect several clients to the GM Access server most are eight station hubs Icon A graphic symbol on the computer screen often with text that represents a file folder or a specific software application LAN Local Area Network A communications system within a dealership that allows employees using several Techline client PCs to obtain data from the GM Access server Loading Procedure Installation of software on a computer Login Logon To start a session within a system usually by giving a user name and passw
92. ions Output Control Disable DRL Display Test Display Key Cylinder Number Instrument Panel Cluster Special Functions IPC Options Heating and Air Conditioning Special Functions Immobilizer Special Functions Display VIN Immobilizer Special Functions Dolby Radio Special Functions Output Control Dolby N R Radio Special Functions Set Options Door Backlight Test Left Door Control Module Special Functions Output Control Door Backlight Test Right Door Control Module Special Functions Output Control Door Lock Body Control Module Special Functions Output Control Door Lock Test Door Lock Remote Function Actuation Special Functions Output Control Door Lock Test Body Control Module Special Functions Output Control Door Lock Test Driver Door Module Special Functions Output Control Door Lock Test Left Door Control Module Special Functions Output Control Door Lock Test Right Door Control Module Special Functions Output Control Door Unlock Remote Function Actuation Special Functions Output Control Refer to All Doors Unlock Refer to Last Door Closed Locking Mode Refer to Automatic Door Lock Mode Refer to Remote Unlock Verification Mode Refer to Remote Lock Verification Mode Door Window Test Driver Door Module Special Functions Output Control Door Window Test Left Door Control Module Special Functions Output Control Door Window Test Righ
93. k F1 Set Screen Contrast F2 Set Units Metric English F3 Self Test refer to Chapter 6 Automated Main PCB amp VCI Automated Main PCB Automated VCI Selectable Main PCB Selectable VCI Power On Self Test Results F3 Set Training Center Mode Instructor Student F3 Programming Tech 2 F3 Set Communication By Pass Mode Enable Disable F3 Make Duplicate PCMCIA Card TABLE 8 4 Tool Options Path F4 Getting Started Y F0 Tool Controls Help Functions Key Pad Layout Screen Contrast Control Soft Keys F1 Hardware Screen Display VCI Module Removal PCMCIA Card Removal and Installation Cables Adapters and Power Connections Prop Rod and Hand Straps RS 232 Port and RS 485 Port F2 Tech 2 Features F3 Programming Tech 2 TABLE 8 5 Getting Started Path Tech 2 Page 8 5 Software TOOL OPTIONS Select F3 Tool Options from the Tech 2 Main Menu Figure 6 2 to obtain the Tool Options menu Figure 8 2 which provides features you can use to control various Tech 2 settings in addition to the self tests shown in Chapter 6 The following functions are available from the Tool Options menu F0 Set Clock enables you to set the internal Tech 2 real time clock F1 Set Screen Contrast enables you to adjust screen contrast and save the current setting for various shop lighting conditions F2 Set Units enables you to set and save default settings to suit your preference
94. le power jack connector Power jack NAO power supply FIGURE 3 5 Connection of Power Jack to Tech 2 DLC Cable Tech 2 power jack connector Power jack NAO power supply FIGURE 3 6 Connection of Power Jack to the Bottom of Tech 2 Page 3 4 Tech 2 Getting Started Power jack NAO power supply P N 02002972 DLC loopback adapter b P N 02002953 RS 232 loopback adapter Tech 2 DLC cabl P N 02001606 Tec C cable 1j P N 02002952 FIGURE 3 7 Disconnection of RS 232 Loopback Adapter DLC Loopback Adapter and Power Supply NOTE When using the Tech 2 for vehicle communications the Tech 2 must be proper ground EB powered with the cigarette lighter power cable P N 02002954 to ensure a PCMCIA CARD REMOVAL The PCMCIA Card is accessed by opening the hinged door located at the top of the Tech 2 The card is found in the upper slot The lower slot will be used for future enhancements Press the up arrow button located on the left hand side of the Tech 2 to eject the card Figure 3 8 Up arrow eject button Empty lower PCMCIA slot FIGURE 3 8 Ejection of PCMCIA Card Tech 2 Page 3 5 Getting Started CAUTION Use only Vetronix supplied PCMCIA cards The PCMCIA slots are designed to interface with 5 volt cards Permanent damage to Tech 2 could occur if a 3 3 volt card is inserted into the Tech 2 PCMCIA connector PCMCIA CARD INSERTION The PCMCIA Ca
95. luster Special Functions PRNDL Display New VIN Dash Integration Module Special Functions Odometer Display Instrument Panel Cluster Special Functions Lamp Test Odometer Reading Instrument Panel Cluster Special Functions Oil Gauge Sweep Test Instrument Panel Cluster Special Functions IPC Gauges Oil Pressure Lamp Instrument Panel Cluster Special Functions Lamp Test Option 0 Personalization Set Options Option 0 Remote Function Actuation Special Functions Set Options Option 1 Personalization Set Options Option 1 Remote Function Actuation Special Functions Set Options Option 2 Personalization Set Options Option 2 Remote Function Actuation Special Functions Set Options Option 3 Personalization Set Options Option 3 Remote Function Actuation Special Functions Set Options Option A Instrument Panel Cluster Special Functions Set Options Option B Instrument Panel Cluster Special Functions Set Options Option C Instrument Panel Cluster Special Functions Set Options Option D Instrument Panel Cluster Special Functions Set Options Option E Instrument Panel Cluster Special Functions Set Options Park Instrument Panel Cluster Special Functions PRNDL Display Park Brake Ratchet Relay Rear Integration Module Special Functions Output Control Tech 2 Page 8 61 Software Park Brake Release Heating and Air
96. lve Solenoid ABS TCS Magnasteer Special Functions Solenoid Tests LF Inlet Valve Solenoid Special Functions ABS Solenoid Tests LF Outlet Valve Solenoid ABS TCS Special Functions ABS Solenoid Tests LF Outlet Valve Solenoid ABS TCS Special Functions TCS Solenoid Tests LF Outlet Valve Solenoid ABS TCS Magnasteer Special Functions Solenoid Tests LF Outlet Valve Solenoid Special Functions ABS Solenoid Tests Low Trac Lamp Low Trac Lamp ABS TCS Special Functions ABS Lamp Tests ABS TCS Special Functions TCS Lamp Tests Low Trac Lamp ABS TCS Magnasteer Special Functions Lamp Tests Low Trac Lamp Special Functions ABS Lamp Tests LR Inlet Valve Solenoid ABS TCS Special Functions V ABS Solenoid Tests LR Inlet Valve Solenoid ABS TCS Special Functions TCS Solenoid Tests LR Inlet Valve Solenoid ABS TCS Magnasteer Special Functions Solenoid Tests LR Inlet Valve Solenoid Special Functions ABS Solenoid Tests LR Outlet Valve Solenoid ABS TCS Special Functions ABS Solenoid Tests LR Outlet Valve Solenoid ABS TCS Special Functions TCS Solenoid Tests LR Outlet Valve Solenoid ABS TCS Magnasteer Special Functions Solenoid Tests LR Outlet Valve Solenoid Special Functions ABS Solenoid Tests Magna Steer Test Delco Bosch ABS Magna Steer Magna Steer Test Delco Bosch ABS TCS Magna
97. many codes are in the frame for example 1 of 2 2 of 2 etc This is not the total number of DTCs stored in the entire snapshot just in the individual frame being displayed Tech 2 Page 8 35 Software The number and name of the DTC Diagnostic Test Status states whether the test ran and whether it passed or failed DTC Status lists the DTC information This is the status of the tests that were run and the related DTC messages that can be viewed by the technician This information is based only on the DTC information listed since some DTC information is not be available on all applications 2 If more than one DTC is set for a frame scroll bars appear at the right side of the DTC window To view other DTCs Figure 8 45 click and drag the scroll box or use the scroll arrows 3 To determine exactly when a DTC set during a snapshot use the Play Forward and Play in Reverse buttons to play the snapshot with the DTC window still in view DTC information continues to display for all the frames during which the DTC was set This information can be useful for diagnosing DTCs by displaying related data parameters at the point in time when the code was set TIP A quick way to see 1f a code was set during a snapshot is to go to the last frame of the snapshot then select the DTC icon This shows any and all DTCs set during the snapshot since DTCs are stored for the duration of the snapshot 4
98. mp Tests TCS Off Lamp Test Special Functions ABS Lamp Tests TCS Switch Information ABS TCS Magnasteer Special Functions TCS System Test Delco Bosch ABS TCS Special Functions TCS System Test Teves ABS TCS Special Functions TCS Test ABS TCS Special Functions Page 8 72 Tech 2 Software TCS Test ABS TCS BLW ICCS3 Special Functions TCS Test ABS TCS TIM Special Functions TCS Test Delco Bosch ABS TCS Special Functions TCS Test Delco Bosch ABS TCS ICCS1 Special Functions TCS Test Delco Bosch ABS TCS ICCS2 Special Functions TCS Test Delco Bosch ABS TCS ICCS3 Special Functions TCS Test Teves ABS TCS Special Functions TCS Tests ABS TCS Special Functions TCS TCS Tests ABS TCS Magnasteer Special Functions TCS Tests Special Functions ABS Tire Size Calibration 4WAL 4 Sensor Special Functions Tire Size Calibration 4WAL 3 Sensor Special Functions VES Special Functions VES Actuator Test Special Functions VES Actuator Test ABS only Special Functions VES Actuator Test ABS EVO Special Functions Voltage Load Special Functions Voltage Load Special Functions ABS Voltage Load ABS only Special Functions Voltage Load ABS ETS Special Functions Voltage Load ABS TCS Special Functions ABS VSS Monitor RWAL Special Functions VSS Monitor VCM RWAL Special Functions
99. n Relief Relay Engine Data Display Reprogramming Gauges etc Test Lamp Test etc Transmission Data Display F3 Snapshot F3 Snapshot F2 Special Functions Module Info Real Time refer to powertrain Engine Output Controls Clock Data Inputs Outputs Transmission Output etc Controls Fuel System IAC System Crankshaft Pos Variation Learn F3 Snapshot Engine Snapshot Transmission Snapshot F3 System Information MIL System Status F3 ID Information Calibration ID VIN TABLE 8 1 Diagnostics Path Page 8 3 Tech 2 Software SERVICE PROGRAMMING AND VIEW CAPTURED DATA The figures below show the major areas within the Service Programming and View Captured Data categories F1 Service Programming Y Vehicle Identification Select Model Year Select T Type Select m ie Line F0 WR o Module F1 Replacing Module TABLE 8 2 Service Programming Path F2 View Captured Data Capture Info Snapshot Select Items Plot Select Frame Auto Reverse Stop Auto Forward First Frame Trigger Frame Last Frame Units Previous Frame Next Frame DTC Previous DTC F1 Freeze Frame Failure Records Chg Next DTC Chg F0 DTC Information TABLE 8 3 View Captured Data Path Page 8 4 Tech 2 Software TOOL OPTIONS AND GETTING STARTED The figures below show the major areas within the Tool Options and Getting Started categories F3 Tool Options F0 Set Cloc
100. napshot s to the terminal View the snapshot s using the TIS 2000 Snapshot Upload function To Capture a Snapshot of the Vehicle Data Stream 1 Connect the Tech 2 to the vehicle Data Link Connector DLC Refer to Tech 2 Connection to PC on page 3 17 Power up the Tech 2 and enter vehicle information as requested on the scan tool s display p q play From the Application Menu select F3 Snapshot At the next screen select the desired system to snapshot e g engine transmission At the next screen select the desired data list e g engine 1 engine 2 At the next screen select the trigger type and trigger point Trigger Type F0 F3 function keys determines how the snapshot is triggered F0 Manual Trigger triggers a snapshot when you press the Trigger soft key F1 Any Code triggers a snapshot whenever any current trouble code is stored This event occurs when the first code is stored in the vehicle controller memory F2 Single Code triggers a snapshot when a user specified trouble code is stored Page 8 30 Tech 2 Software Ts 8 F3 Automatic Trigger chassis applications only automatically triggers a snapshot Trigger Point F4 F6 function keys is the exact point at which the trouble code fault or manual trigger occurs within the snapshot period It helps to know the trigger point when you are looking for changes in data parameters Trigger point may be set for F4 Beginn
101. nctions BPCM Output Controls BPMC Output Controls Special Functions Power Use Gauge Special Functions BPCM Output Controls For vehicles with DTCs Tech 2 Page 8 53 Software Service Now Lamp Special Functions BPCM Output Controls Service Soon Lamp State of Charge Gauge Special Functions BPCM Output Controls Special Functions BPCM Output Controls BODY PATHING TABLE Tech 2 Body Diagnostics Pathing Table A C Clutch Heating and Air Conditioning Special Functions Output Tests A C Defrost Solenoid Heating and Air Conditioning Special Functions Output Control Solenoid Test A C Mix Door Heating and Air Conditioning Special Functions Output Tests A C Request Instrument Panel Module Special Functions Miscellaneous Test A C Request Signal Test Heating and Air Conditioning Special Functions ABS Lamp Instrument Panel Cluster Special Functions Lamp Test Air Circulation Valve Test Air Down Solenoid Air Inlet Door Heating and Air Conditioning Special Functions Heating and Air Conditioning Special Functions Output Control Solenoid Test Heating and Air Conditioning Special Functions Output Tests Air Inlet Door Position Heating and Air Conditioning Special Functions HVAC Motors Air Inlet Door Position Instrument Panel Module Special Functions HVAC Motors Air Up Solenoid Heating and Air Conditi
102. nctions Lamp Tests ABS TCS Special Functions ABS Lamp Tests ABS TCS Special Functions TCS Lamp Tests ABS TCS Magnasteer Special Functions Lamp Tests Special Functions ABS Lamp Message s Test ABS Special Functions Lamp Message s Test ABS TCS BLW ICCS3 Special Functions Lamp Message s Test ABS TCS TIM Special Functions Lamp Message s Test ABS TIM Special Functions Lamp Message s Test Delco Bosch ABS Special Functions Page 8 68 Tech 2 Software Lamp Message s Test Delco Bosch ABS TCS Special Functions Lamp Message s Test Delco Bosch ABS TCS ICCS1 Special Functions Lamp Message s Test Delco Bosch ABS TCS ICCS2 Special Functions Lamp Message s Test Delco Bosch ABS TCS ICCS3 Special Functions Lamp Message s Test Teves ABS TCS Special Functions Left Front ABS TCS Special Functions Pilot Valve Test Left Front Solenoid Special Functions Left Front Solenoid Test ABS only Special Functions Solenoid Test Left Front Solenoid Test ABS TCS Special Functions Solenoid Test Left Front Solenoid Valve Test ABS Special Functions Solenoid Test Left Rear Solenoid Special Functions Left Rear Solenoid Test ABS TCS Special Functions Solenoid Test LF Inlet Valve Solenoid ABS TCS Special Functions ABS Solenoid Tests LF Inlet Valve Solenoid ABS TCS Special Functions TCS Solenoid Tests LF Inlet Va
103. ng variable assist perf performance mtr motor phn phone mult multiple PID parameter identification mux multiplex PLL phase locked loop nav navigation PMV pressure modulator valve NDH navigation display head PNP park neutral position NGO natural gas operation pos position no number PPS passenger presence sensing Nov November press pressure NOx nitrogen oxides preten pretensioner NVRAM non volatile random access memory prev previous 02 oxygen prim primary O28 oxygen sensor prog program OAT outside air temperature PROM programmable read only memory OBD on board diagnostic PS power steering OBPA off board programming adapter PSCM passenger seat control module Oct October psgr passenger OEM original equipment manufacturer psi pounds per square inch orig original PSIR passenger supplemental inflatable restraint OSC oxygen storage capacity PSP power steering pressure OSS output shaft speed PWM pulse width modulation parms parameters pwr power PC pressure control solenoid valve PZM platform zone module PCB printed circuit board QDM quad driver module PCM powertrain control module R A resume or accelerate PCMCIA personal computer memory card industry association RAC remote accessory controller PCS pressure control solenoid RAM random access memory PCV positive crankcase ventilation ran random 7 6 Tech 2 Abbreviations TERM DEFINITION TERM DEFINITION
104. ns Engine Output Controls Dash Lamps Chassis Pitch Signal Special Functions Engine Output Controls Check Mode Special Functions Clear Cold Start Counter Special Functions Cold Advance Relay Special Functions Engine Output Controls Crankshaft Pos Variation Learn Special Functions Cruise Clutch Special Functions Engine Output Controls Cruise Control Special Functions Engine Output Controls Cruise Enable Special Functions Engine Output Controls Cruise Inhibit Special Functions Engine Output Controls Cruise Lamp Special Functions Engine Output Controls Dash Lamps Cylinder Power Balance Special Functions Engine Output Controls Injection Pump For vehicles with DTCs Page 8 44 Tech 2 Software Dash Lamps amp Gauges Special Functions Engine Output Controls Dash Lamps Special Functions Engine Output Controls Dash Lamps Special Functions Engine Output Controls Injection Pump ECM Immobilizer Relearn Special Functions EGR 1 Special Functions Engine Output Controls EGR System EGR 2 Special Functions Engine Output Controls EGR System EGR 3 Special Functions Engine Output Controls EGR System EGR Bypass Solenoid Special Functions Engine Output Controls EGR System EGR Solenoid Special Functions EGR Solenoid Special Functions Engine Output Controls EGR Soleno
105. ntrols Secondary Port System Injection Pump Special Functions Engine Output Controls Injector 1 Special Functions Engine Output Controls Injector 2 Special Functions Engine Output Controls Injector 3 Special Functions Engine Output Controls Injector 4 Special Functions Engine Output Controls Injector 5 Special Functions Engine Output Controls Injector 6 Injector Test Special Functions Engine Output Controls Special Functions Engine Output Controls Fuel System Intake Plenum Switch Valve Special Functions Engine Output Controls Intake Resonance Switch Valve Special Functions Engine Output Controls Loop Status Intercooler Special Functions Engine Output Controls ISC Actuator Special Functions Engine Output Controls ISC Calibrated Air Special Functions ITV Relay Special Functions Engine Output Controls Special Functions Engine Output Controls Low Coolant Lamp Special Functions Engine Output Controls Dash Lamps Malfunction Indicator Lamp MIL Low Fan Relay Special Functions Engine Output Controls Fan Relays Low Oil Lamp Special Functions Engine Output Controls Dash Lamps Low Speed Relay Only Special Functions Engine Output Controls Fan Relays Special Functions Engine Output Controls Malfunction Indicator Lamp MIL Special Functions Engine Output Controls Dash Lamps
106. odels change by reprogramming the PCMCIA card via the RS 232 connector HARDWARE The Tech 2 has been designed as a rugged shop ready tool by having A sturdy case A sealed keypad Heavy duty cables and connectors You can expect years of trouble free service if you take reasonable care of the Tech 2 and follow the maintenance procedures outlined in this chapter Page 1 6 Tech 2 Introduction Display Power On Off button Tilt stand Adjustable strap VCI latching leve DLC Cable Connector FIGURE 1 2 External Features of the Tech 2 Front View MECHANICAL DIMENSIONS The dimensions of the Tech 2 are as follows Width 6 1 inches 155 mm Height 11 8 inches 300 mm Depth 2 0 inches 55 mm Weight 2 2 pounds 1 0 kg TABLE 1 1 Mechanical Dimensions Tech 2 Page 1 7 Introduction ENVIRONMENTAL SPECIFICATIONS Conditions Specifications Operating 0 to 40 C 32 to 104 F Temperature Non Operating 40 to 70 C 40 to 158 F Operating 15 to 95 at 40 C non condensing Relative Humidity Non Operating 90 at 65 C non condensing WARRANTY TABLE 1 2 The Tech 2 is warranted against defects in materials and workmanship for year If your Tech 2 must be sent in for repair contact Customer Support see inside front cover Important This warranty does not cover any part that has been abused altered use
107. on Set Options Retained Accessory Power Remote Function Actuation Special Functions Output Control Reverse Instrument Panel Cluster Special Functions PRNDL Display Reverse Relay Body Control Module Special Functions Output Control Miscellaneous Test Reverse Relay Rear Integration Module Special Functions Output Control Reverse Valve Test HTCM Special Functions Right Air Mix Door Motor Test Heating and Air Conditioning Special Functions Right Front Midrange Radio Special Functions Output Control Front Speakers Right Front Tweeter Radio Special Functions Output Control Front Speakers Tech 2 Page 8 63 Software Right Rear Subwoofer Radio Special Functions Output Control Rear Speakers Right Temp Door Position Heating and Air Conditioning Special Functions HVAC Motors Right Temp Door Position Instrument Panel Module Special Functions HVAC Motors 2nd Instrument Panel Cluster Special Functions PRNDL Display Seat Belt Lamp Instrument Panel Cluster Special Functions Lamp Test Seat Forward Memory Seat Module Special Functions Output Control Seat Forward Seat Control Module Special Functions Output Control Seat Forward Backward Memory Seat Module Special Functions Output Control Seat Reverse Seat Control Module Special Functions Output Control Second Head LED Driver Se
108. oning Special Functions Output Control Solenoid Test Alarm Warning Remote Function Actuation Special Functions Output Control Refer to Clear Alarm Information ALC Headlamps Body Function Controller Special Functions Output Control ALC Parking Lamps Body Function Controller Special Functions Output Control ALDL PIN 14 Wired Information All Doors Unlock Entertainment amp Comfort Bus Body Control Module Special Functions Output Control Door Lock Test Ambient Temperature Heating and Air Conditioning Special Functions Output Control Antenna Radio Special Functions Output Control Automatic Door Lock Mode Onstar Personalization Set Options Auxiliary Heater Test HTCM Special Functions Battery Life Lamp Instrument Panel Cluster Special Functions Lamp Test Battery Pack Fan Test HTCM Special Functions Battery Pack Primary Valve Test HTCM Special Functions Page 8 54 Tech 2 Software Battery Pack Secondary Valve Test HTCM Special Functions BCM Reprogramming Blower Motor Blower Motor Test Body Control Module Special Functions Instrument Panel Module Special Functions Miscellaneous Test Heating and Air Conditioning Special Functions Blower Motor Heating and Air Conditioning Special Functions Output Control Miscellaneous Test Blower Speed Heating and Air Condition
109. ontrol module depends on the battery as its sole source of power Also during programming the vehicle s components 1 e blower motor are set to a default mode which may be turned on placing additional draw on the vehicle s battery If the voltage goes outside the NOTE specified range 11 to 14 volts the controllers and the Techline equipment stops communicating If this happens it could cause the control module to become inoperable and require replacement Check the integrity of the Tech 2 cables make sure they are not frayed broken or twisted Loss of communication for any reason requires additional time in completing the reprogramming event Do not discontinue or interrupt the program loading process to the vehicle This may result in a programming error and could prevent the vehicle on board controller from functioning properly REMOTE SPS PROGRAMMING The Remote SPS method is a three step process that involves l 2 Connecting the scan tool to the vehicle and obtaining information from the controller Connecting the scan tool to the PC and downloading a new calibration file from the PC to the scan tool s memory Reconnecting the scan tool to the vehicle and uploading the new calibration file to the controller PERFORMING REMOTE SPS Important Prior to performing SPS Ensure that the Tech 2 and the terminal are both equipped with the latest software Ensure that the vehicle battery is fully charged Batter
110. ord as user authentication Logoff To return to the logon screen by properly exiting the software program Password A security feature allowing only you authorization on the Techline client PC applications Server The GM Access computer from which the Techline PC clients can download applications most are Compaq PCs User Name The name that identifies a Techline client PC user to software on the GM Access server techuser01 Page 8 16 Tech 2 Software SERVICE PROGRAMMING SYSTEM SPS The Service Programming System SPS updates the calibration files that are stored in a vehicle on board controller e g ECM PCM VCM The calibration file custom tailors a module to a certain vehicle The calibration file contains data for things such as spark curves and fuel control When troubleshooting a driveability problem diagnosis may call for reprogramming the controller with newer calibration information to correct a customer concern A SYSTEMINDICATOR Green fight PC is ready for input Red light PC is not ready sor input FIGURE 8 18 TIS 2000 Main Screen Application Selection Tech 2 Page 8 17 Software Battery voltage should be checked A fully charged battery is necessary before reprogramming takes place The vehicle battery should not be connected to a battery charger during a programming event Incorrect voltage could cause programming and or control module failure During programming the c
111. ou EXCLUSIVE REMEDIES The remedies provided above are Customer s sole and exclusive remedies In no event shall VTX be liable for any direct indirect special incidental or consequential damages including lost profit whether based on warranty contract tort or any other legal theory Table of Contents GE TEE 1 1 USING THIS MANUAL zusenden dE deans PR AG 1 1 VEHICLE SYSTEM FAMILIARITY EE 1 1 THINGS YOU SHOULD KNOW EE 1 2 TECH 2 DISCLAIMER ee aya bose ect mh Eo tt eene 1 2 PEC COMPLIANCE iiosccsuuhece eret a a nen PEE 1 2 VDE CERTIFICATION FOR EUROPEAN USE 1 3 TAKING THE PRODUCT BACK AND RECYCLING 1 3 pp SR EAR Re Ae didicit a a dos dd Ree Mh dedica sd 1 5 TECH Z OVERVIEW tegt hed Sw Ee bere ei 1 6 Power HOD ran AE AN 1 6 bak pk a e e ek Ack 1 6 Dg OE BAN ne geg ded d ed bp p dp dp ee 1 6 ZG EE en e Ee qe Po dde Ed Sud GO qui 1 6 AMephmucal DOnOBSIONA EE esa ct OARS REARS AE QR 1 7 Enwronment l SPSCHICOHORS A A dek H dk bad dde dan RR ARR Rd Re RET RR EX AR RE 1 8 WARRANTY AE 1 8 Tedhniolan NOR Al bg pes dead doo bak boda hae doe ee 1 10 2 GARE AND CLEANING 4d 427225 442 ed wedi hans paises 2 1 CLEANING THE DISPLAY EE 2 1 CLEANING THE KEYPAD EX ER tee dee m 2 2 MAINTAINING THE CABLE ASSEMBLIES AND CONNECTORS
112. pecial Functions Synchronize IPC amp SIR Instrument Panel Cluster Special Functions Synchronize MSM and TTM Memory Seat Module Special Functions Synchronize TTM and MSM Tilt Telescope Module Special Functions Output Control 3rd Instrument Panel Cluster Special Functions PRNDL Display Page 8 64 Tech 2 Software Tach Gauge Sweep Test Instrument Panel Cluster Special Functions IPC Gauges Tachometer Gauge Sweep Telescope In Out Temp Door Mode Valve Test Instrument Panel Cluster Special Functions Output Control Tilt Telescope Module Special Functions Output Control HTCM Special Functions Temperature Lamp Instrument Panel Cluster Special Functions Lamp Test Theater Dimming 1 Body Control Module Special Functions Output Control Theater Dimming 2 Body Control Module Special Functions Output Control Tilt Up Down Tilt Telescope Module Special Functions Output Control Traction Active Lamp Instrument Panel Cluster Special Functions Lamp Test Traction Off Lamp Instrument Panel Cluster Special Functions Lamp Test Trunk Release Body Control Module Special Functions Output Control Miscellaneous Test Trunk Release Remote Function Actuation Special Functions Output Control Trunk Release Relay Rear Integration Module Special Functions Output Control Twilight Telltale Body Control Module S
113. pecial Functions Output Control Miscellaneous Test Upper Motor Heating and Air Conditioning Special Functions Output Control Miscellaneous Test Upshift Lamp Instrument Panel Cluster Special Functions Lamp Test Vacuum solenoid 1 Heating and Air Conditioning Special Functions Output Tests Vacuum solenoid 2 Heating and Air Conditioning Special Functions Output Tests Vacuum solenoid 3 Heating and Air Conditioning Special Functions Output Tests Vacuum solenoid 4 Heating and Air Conditioning Special Functions Output Tests Volts Gauge Sweep Test Instrument Panel Cluster Special Functions IPC Gauges Volts Lamp Instrument Panel Cluster Special Functions Lamp Test VTD Options Reset Wow Instrument Cluster Instrument Panel Cluster Special Functions IPC Options Body Function Controller Special Functions Output Control WOW the Dash and HUD Instrument Panel Cluster Special Functions Output Control Tech 2 Page 8 65 Software CHASSIS PATHING TABLE Tech 2 Chassis Diagnostics Pathing Table ABS Active Lamp Test ABS TCS Special Functions Lamp Test ABS Indicator Lamp Test ABS Special Functions Lamp Test ABS Lamp Test ABS TCS Special Functions Lamp Test ABS Lamp Test VCM 4WAL Special Functions ABS Lamp Test VCM OBD2 4WAL Special Functions ABS Motor Te
114. quire Telltale Body Control Module Special Functions Output Control Miscellaneous Test Refer to Delay Headlamp Illumination Mode Headrest Up Down Memory Seat Module Special Functions Output Control Heated Seat Body Control Module Special Functions Output Control Heated Seat Rear Integration Module Special Functions Output Control Refer to Auxiliary Heater Test Heating Cutoff Valve Test Heating and Air Conditioning Special Functions High Beam Lamp Instrument Panel Cluster Special Functions Lamp Test High Beam Relay Dash Integration Module Special Functions Output Control High Beams Body Control Module Special Functions Output Control Light Test Horn Body Control Module Special Functions Output Control Miscellaneous Test Horn Remote Function Actuation Special Functions Output Control Horn Relay Dash Integration Module Special Functions Output Control HTR DEF AC Door Position Heating and Air Conditioning Special Functions HVAC Motors HTR Def AC Door Position Instrument Panel Module Special Functions HVAC Motors HVAC Recalibration Heating and Air Conditioning Special Functions Output Control Miscellaneous Test Inadvertent Power Body Control Module Special Functions Output Control Inadvertent Power Body Function Controller Special Functions Output Control Inadvertent Power Relay Rear Integration
115. r Step 3 Tech 2 to Vehicle Connection Insure proper voltage to the vehicle Connect Tech 2 to vehicle Select Service Reprogramming SPS from Tech 2 main menu Follow Tech 2 Service Reprogramming instructions Se Ee Ready 1995 1GCCS14WXSK138986 sif Start Techline Information B8 TIS 2000 Service Sal sam FIGURE 8 30 Program Controller Screen VERIFYING REPROGRAMMING After any kind of control module programming verify that programming was successful Turn the ignition off wait at least 30 seconds then start the vehicle to confirm that reprogramming was successful If the vehicle does not start or starts but runs rough repeat the SPS procedure NOTE Some vehicles require that Idle Learn TP Learn Theft Deterrent Relearn or Crankshaft Variation Learn procedures be performed after programming Consult the appropriate service information for these procedures Former versions of this manual included Figure 8 31 and Figure 8 32 These features are no longer relevant SOFTWARE DOWNLOAD The software download function of TIS 2000 is used to update Tech 2 Scan Tool software to the latest version Like all computers the Tech 2 scan tools each store software that determine how they run and what they can do This software allows the scan tools to perform diagnostic routines on for the following vehicle applications Powertrain Body Chassis and Service Programming Scan tool sof
116. r pressing EXIT a screen appears instructing you to turn the Tech 2 power off Figure 8 7 Turn off the Tech 2 and turn back on to continue Tech 2 Page 8 9 Software Tech 2 Self Test Version 6 40 t Automated Hain and VCI Rutonated Hain PCB Automated VCI Selectable Hain PCB Selectable VCI Power On Self Test Results FIGURE 8 6 Tech 2 Self Test Screen To exit Tech 2 Self Test Please turn the Tech 2 power off FIGURE 8 7 Tech 2 Power Down Screen Page 8 10 Tech 2 Software F4 Set Training Center Mode After you select F4 Set Training Center Mode a Set Training Center Mode screen appears Figure 8 8 This screen gives you the ability to connect multiple Tech 2 scan tools for instructional purposes which is used at GM Training Centers only Seb Training Center Hode Select one of the following Instructor Current Mode Instructor Press ENTER to change the Current Hode FIGURE 8 8 Set Training Center Mode F5 Programming Tech 2 After you select F5 Programming TECH 2 a Programming Tech 2 screen appears Figure 8 9 with instructions for downloading from a PC to the Tech 2 scan tool Follow the on screen instructions for downloading software Refer also to Software Download on page 8 25 Programming Tech 2 ttach communications cable from PC to R5 232 port of Tech 2 ouer up Tech 2 hen Tech logo screen appears software ay be downloaded from PC to Tech 2
117. rd is keyed with two notches on one side and one notch on the other side Figure 3 9 Make sure that the notches are in the correct position before inserting the card Slowly insert the card Figure 3 10 until it clicks into place Make sure the PCMCIA card is inserted into the upper slot The card fits into both slots however if the card is placed in the lower slot the Tech 2 will not function properly Bottom side of Tech 2 Tech 2 PCMCIA card N N Pd N FIGURE 3 9 PCMCIA Card Keying Tech 2 PCMCIA card FIGURE 3 10 PCMCIA Card Insertion Page 3 6 Tech 2 Getting Started VEHICLE COMMUNICATIONS INTERFACE MODULE REMOVAL The Vehicle Communications Interface VCI module is located at the lower end of the Tech 2 Removal of this module is required only if the VCI needs to be updated To remove the module disconnect Tech 2 DLC cable if attached move the lever Figure 3 11 all the way toward the right side of the Tech 2 Figure 3 12 The VCI module can now be removed VCI module lever FIGURE 3 11 VCI Module Removal VCI module lever 44 moved all the way to the right VCI module FIGURE 3 12 VCI Model Removed Tech 2 Page 3 7 Getting Started HAND STRAP ADJUSTMENT The Tech 2 velcro hand straps may be adjusted for individual needs as shown in Figure 3 13 Velcro str p FIGURE 3 13 Tech 2 Hand Strap Adjustment Page 3 8 Tech 2 Getting Started TECH
118. replacing 3 Remove DLC cable from Tech 2 Replace DLC cable Problem with Tech 2 Plug in cigarette lighter power jack to Geer customer the VCI power jack connector located at bottom of Tech 2 Does the Tech 2 power on 4 Using a DMM verify voltage output Go to Step 5 Charge battery at battery Do you have battery voltage output 5 Disconnect cigarette lighter power Replace cigarette lighter power Problem with vehicle cable from vehicle and verify voltage cable Consult vehicle output at vehicle cigarette lighter service manual socket Do you have battery voltage output TABLE 6 4 Cigarette Lighter Power Cable No Power Troubleshooting Table Tech 2 Page 6 17 Troubleshooting Power Source Battery Power Cable Action Yes 1 Unplug battery power cable power Go to Step 3 Go to Step 2 jack from DLC cable Using a digital multi meter DMM verify voltage output at battery power cable power jack Do you have battery voltage output 2 Check fuse s in battery power cable Replace fuse s Go to Step 3 refer to Figure 6 18 Does fuse s need replacing 3 Remove DLC cable from Tech 2 Replace DLC cable Problem with Tech 2 Plug in battery power cable power Contact Customer jack to the VCI power jack connector Support located at bottom of Tech 2 Does the Tech 2 power on 4 Using a DMM verify voltage output Replace battery power cable Charg
119. requires the following steps 1 Remove the RS 232 loopback adapter P N 02001606 from the storage case P N 02002971 Plug it into the RS 232 port Figure 3 2 2 Attach the Tech 2 DLC cable P N 02002952 to the VCI connector Figure 3 3 3 Locate the DLC loopback adapter P N 02002953 in the storage case Attach it to the DLC cable Figure 3 4 4 Locate the NAO P N 02002972 power supply and appropriate power cord in the storage case Insert the power jack into the Tech 2 DLC cable Figure 3 5 or into the bottom of the Tech 2 next to DLC cable connector Figure 3 6 5 Turn on power by pressing the PWR button located on the Tech 2 key pad 6 Tech 2 hardware is verified automatically by the POST Test for information on this program see Chapter 6 7 Disconnect the RS 232 loopback adapter the power supply and the DLC loopback adapter and return to the Tech 2 storage case Figure 3 7 RS 232 port RS 232loopback m adapter P N 02001606 FIGURE 3 2 Connection of RS 232 Loopback Adapter to Tech 2 RS 232 Port Page 3 2 Tech 2 Getting Started VCI Connector Tech 2 DLC cable P N 02002952 FIGURE 3 3 Connection of Tech 2 DLC Cable to the VCI Connector Tech 2 DLC cable P N 02002952 Y DLC loopback adapter USS PIN 02002953 FIGURE 3 4 Connection of DLC Loopback Adapter to DLC Cable Tech 2 Page 3 3 Getting Started Tech 2 DLC cab
120. rogramming F2 View Captured Data F3 Tool Options F4 Getting Started FIGURE 8 1 The Tech 2 s Five Basic Functions or Paths DIAGNOSTICS Table 8 1 shows the flow to the four major areas within Diagnostics Powertrain Body Chassis and Diagnostic Circuit Check Page 8 2 Software F0 Diagnostics Vehicle Identification Select Model Year 1991 2002 Select Vehicle Type Passenger Car LD Trk MPV Incomplete Medium Duty Truck Saturn Select System Powertrain Body Chassis Diagnostic Circuit Check DIAGNOSTIC POWERTRAIN BODY CHASSIS CIRCUIT CHECK Vehicle Identification Select Product Line Vehicle Identification Vehicle Identification Select Product Line F0 Class 2 DTC Check F1 Class 2 Message Select Engine Type 1 6L 3 0L V6 L81 etc C E F G etc C E F G J K etc Monitor Select Product Line BCM IPC SIR HVAC etc Delco Bosch ABS TCS C G H Other etc F0 DTC F0 DTC Select Transmission DTC Information Clear DTC Information Clear 4 Speed Automatic etc Information Information F0 DTC F1 Data Display Light Med Duty Trk DTC Information Freeze Module Info Data INputs F1 Data Display Frame Failure Records Outputs etc Data Lists Clear DTC Information F2 Special Functions refer to powertrain Capture Info Relay Options Output F2 Special Functions F1 Data Display Control Set Options Gear Tensio
121. s 2 18 Volts 51 kPa Engine Data 1 Range 332 to 199 e e Gre TI GERA T Ready NoContest 7 Asifa Tis 2000 Srepsnot Fan FIGURE 8 51 Multiple Display Modes TIS 2000 napshot Upload Applications Management View Snapshot Options Playback Help E P1221 Failure Record Throttle Position Sensor 1 and 2 Performance DTC Code 1 of 5 P1120 Failure Record TP Sensor 1 Circuit P1275 Failure Record APP Sensor 1 Circuit Inj PWM Average Bank 2 144 Engine Load 34 BARO 4 67 Volts ECT 89 C BARO 38 kPa Short Term FT Bank 1 0 Air Fuel Ratio 11 8 1 Long Term FT Bank 1 0 Engine Run Time 00 07 52 Short Term FT Bank 2 0 Misfiring Cylinder Primary 0000 Prim Long Term FT Bank 2 Misfiring Cylinder Secondary 0000 Sec Mileage Since First Failure 0 km Mileage Since Last Failure 0 km Mileage Since MIL Request 0 km Fail Counter 0 No Context e 7 FIGURE 8 52 Viewing Captured Info Data File Applications Management View Snapshot Options Playback Help A Gs 1743 RPM Short Term FT Bank 2 675 RPM Fuel Trim Cell 3 IAC Position 183 Counts Fuel Trim Enable No Desired IAC Position 162 Counts EVAP Canister Purge On Sensor 0 04 Volts EVAP Duty Cycle 36 ITP Angle 0 EGR Duty Cycle 33 0 Start Up ECT 12 C Actual EGR Position 28
122. s a vehicle cigarette lighter must be used Figure 3 24 SAE 16 19 pin adapter AA NEUE A P N E LA M DLC cable connector FIGURE 3 23 Attaching the Tech 2 to OBD Il Equipped Vehicles Cigarette lighter power cable P N 02002954 Pin adapter 12 19 or 16 19 DLC power jack location To ensure proper ground power tester through the DLC power jack NOT the power jack on the Tech 2 FIGURE 3 24 Attaching the Tech 2 to Non OBD Il Equipped Vehicles Page 3 16 Tech 2 Getting Started TECH 2 CONNECTION TO PC It may be necessary to connect the Tech 2 with a PC for the following reasons Transfer of vehicle data calibration information snapshot etc from the Tech 2 to the PC Transfer of vehicle calibration data from the PC to the Tech 2 Transfer of data software update etc from the PC to the Tech 2 Before connecting Tech 2 to the PC the following steps should be taken Make sure that the RS 232 cable P N 02001358 is attached to the Tech 2 RS 232 port located on the left side of the Tech 2 Figure 5 3 Make sure the appropriate power supply is connected to the DLC cable power jack connector Figure 4 1 or to the power jack connector at the bottom of the Tech 2 Figure 3 25 Make sure the PCMCIA card is fully inserted into the upper slot at the top of the Tech 2 Figure 3 8 Figure 3 9 and Figure 3 10 Tech 2 power jack connector Power jack NAO power supply P N 02002972 FIGU
123. selectable VCI test If a failure occurs cycle Tech 2 and retest If problem persists contact Customer Support TABLE 6 2 VCI Module Diagnostic Chart Page 6 8 Tech 2 Troubleshooting Test SIPO Serial In Results Pass fail for each area tested Solution If a failure occurs cycle Tech 2 and retest Effect Transistor Parallel Out If problem persists contact Customer Support DLC DLCI DLC2 Ifa failure occurs cycle Tech 2 and retest Data Link pass fail count If problem persists contact Customer Support Connector DLC2 DLCI pass fail count CCD CCD pass fail Connect loopback and retest if loopback not Chrysler Collision CCD loopback not connected connected Detection If test fails disregard results Test is not for GM vehicles other than Saab at this time GND FET GND FET pass fail Check loopback adapter to make sure it is Ground Field connected cycle Tech 2 retest If problem persists contact Customer Support VCI I O 1 I O 16 Test Pass fail messages displayed for each of the I O lines results from selectable VCI test VCI HBCC HBCC pass fail If HBCC chip fails cycle Tech 2 and retest Hosted Bus If problem persists contact Customer Support Control Chip VCI DUART Channel A pass fail If channel A or B fails cycle Tech 2 and retest Dual Universal Channel B pass fail If problem persists contact Customer Support Asynchronous
124. ses the display darkens This variance is a characteristic of an LCD screen and should be considered normal operation The screen contrast control setting described above may not account for the entire variance of operating temperatures Set a default setting which is mid range between the operating temperatures Screen contrast may be adjusted during any function by pressing SHIFT and using the up and down arrows for adjustment Periodic adjustments may be necessary but settings outside of this application are only retained during the current power up session Page 8 8 Tech 2 Software F2 Set Units After you select F2 Set Units a Set Units screen appears Figure 8 5 The currently displayed unit either Metric or English is displayed to the right of Current Units Setting Use the up and down arrow keys to move the cursor to the desired selection At the desired selection press ENTER to set or change the Current Units Setting Once the setting is completed press EXIT to save the current setting for the next Tech 2 power up Det Units Select one of the following Units Current Units Setting Hetric Press ENTER to change the Current Units Setting FIGURE 8 5 Set Units Screen F3 Self Test After you select F3 Self Test a Tech 2 Self Test screen appears Figure 8 6 Refer to Chapter 6 for complete information Power Down Screen After completion of any Self Test return to the Tech 2 Self Test menu screen Afte
125. ss Yes to continue Ifthe displayed VIN does not match the actual vehicle VIN write down the actual VIN You will have a chance to input the correct VIN at the terminal h When complete press EXIT power down and disconnect the Tech 2 from the vehicle Turn the vehicle ignition off 2 Transfer Data from the PC to the Tech 2 a Connect the Tech 2 to the terminal as shown in Figure 8 20 NOTE EH Connection location varies depending on terminal configuration b At the terminal start TIS 2000 c From the TIS 2000 main screen refer to Figure 8 18 select Service Programming System Tech 2 Page 8 19 Software 66 LL ELI POWER SUPPLY CONNECTED TO TECH 2 DLC ADAPTER FIGURE 8 20 Tech 2 to PC Terminal Connection d At the Select Diagnostic Tool and Programming Process screen Figure 8 21 make the appropriate selection for your procedure Under Select Diagnostic Tool select Tech 2 Under Select Programming Process identify whether an existing module is being reprogrammed or a module is being replaced with a new one Under Select ECU Location identify whether on vehicle or off board programming is being performed e After making selections select Next f A reminder screen appears for making the appropriate connections Figure 8 22 Select Next after confirming connections g A screen appears asking
126. ssion Output Controls Shift Special Functions Transmission Output Controls Reset Adapts Page 8 50 Tech 2 Software Shift Solenoid 1 Special Functions Transmission Output Controls Shift Solenoid 2 Shift Solenoid A Shift Solenoid B Special Functions Transmission Output Controls Special Functions Transmission Output Controls Special Functions Transmission Output Controls Shift Transmission Special Functions Transmission Output Controls Solenoid Controls Special Functions Transmission Output Controls Sport Mode Lamp Special Functions Transmission Output Controls Steady State Special Functions Transmission Output Controls Reset Adapts Steady State Special Functions Transmission Output Controls Reset Adapts STL Special Functions Transmission Output Controls TCC Apply Solenoid Special Functions Transmission Output Controls TCC Control Solenoid Special Functions Transmission Output Controls TCC Enable Special Functions Transmission Output Controls TCC PWM Solenoid TCC Solenoid Special Functions Transmission Output Controls Special Functions Transmission Output Controls Torque Control Solenoid Special Functions Transmission Output Controls Solenoid Controls Transfer Case Special Functions Transmission Output Controls Special Functions VCC Solenoid Special Functions
127. sts contact Customer Support Check that card is inserted properly Cycle Tech 2 power and retest If problem persists contact Customer Support If the display shows a noticeable failure during tests contact Customer Support Sound transducer User determines if sound transducer is working If no sound is emitted by repeatedly selecting Automated Test or Sound On contact Customer Support Real time clock Time is displayed correctly Invalid values are displayed for date year hour minute or second Reset clock Cycle Tech 2 power and retest If time is not retained contact Customer Support TABLE 6 1 PCB Diagnostic Chart Test Results Solution MUX MUX A S5 amp S14 If MUX A or B fails cycle Tech 2 power and Multiplexer pass fail retest MUX B SI amp 53 If problem persists contact Customer Support pass fail VCI adapter ID Recognized adapter If adapter fails use a different adapter to make performed only Cannot identify adapter sure that the VCI correctly identifies the adapters during selectable Cycle Tech 2 power and retest failed adapter If VCI test adapter fails second test contact Customer Support VCI ADC Channel A pass fail If channel A or B fails cycle Tech 2 and retest Analog to digital Channel B pass fail If problem persists contact Customer Support converter Cross point Pull up pass fail TPUS TPU1 and pass fail results from
128. sts Special Functions ABS Warning Lamp ABS TCS Special Functions ABS Lamp Tests ABS Warning Lamp ABS TCS Special Functions TCS Lamp Tests ABS Warning Lamp ABS TCS Magnasteer Special Functions Lamp Tests ABS Warning Lamp Special Functions ABS Lamp Tests Automated Bleed Special Functions Automated Bleed 4WAL 3 Sensor Special Functions Automated Bleed ABS Special Functions Automated Bleed ABS only Special Functions Automated Bleed ABS TCS BLW ICCS3 Special Functions Automated Bleed ABS TCS Magnasteer Special Functions Automated Bleed ABS TCS TIM Special Functions Automated Bleed ABS TIM Special Functions Automated Bleed Delco Bosch ABS Special Functions Automated Bleed Delco Bosch ABS TCS Special Functions Automated Bleed Delco Bosch ABS TCS ICCS1 Special Functions Automated Bleed Delco Bosch ABS TCS ICCS2 Special Functions Automated Bleed Delco Bosch ABS TCS ICCS3 Special Functions Automated Bleed Teves ABS TCS Special Functions Automated Test ABS Special Functions Automated Test ABS TCS Special Functions Automated Test ABS TCS Special Functions ABS Automated Test ABS TCS Special Functions TCS Automated Test ABS TCS BLW ICCS3 Special Functions Automated Test ABS TCS Magnasteer Special Functions Page 8 66 Tech 2 Software Automated Test ABS TCS TIM Special Functions Automated Test Automa
129. t Door Control Module Special Functions Output Control Drive Instrument Panel Cluster Special Functions PRNDL Display Driver 1 Activation Verification Onstar Personalization Set Options Driver 1 Auto Exit Seat Onstar Personalization Set Options Page 8 56 Tech 2 Software Driver 1 Auto Exit Steering Wheel Onstar Personalization Set Options Driver 1 Automatic Door Lock Mode Onstar Personalization Set Options Driver 1 Curb View Driver 41 Key Fob Options Onstar Personalization Set Options Onstar Personalization Driver Information Center Driver 1 Driver 1 Memory Recall Onstar Personalization Set Options Driver 1 Name Onstar Personalization Driver Information Center Driver 1 Driver 1 Name Personalization Driver Information Center Driver 1 Perimeter Lighting Onstar Personalization Set Options Driver 2 Activation Verification Onstar Personalization Set Options Driver 2 Auto Exit Seat Driver 2 Auto Exit Steering Wheel Onstar Personalization Set Options Onstar Personalization Set Options Driver 2 Automatic Door Lock Mode Onstar Personalization Set Options Driver 2 Curb View Onstar Personalization Set Options Driver 2 Key Fob Options Onstar Personalization Driver Information Center Driver 2 Driver 2 Memory Recall Onstar
130. ted Test Automated Test ABS TIM Special Functions Delco Bosch ABS Special Functions Delco Bosch ABS TCS Special Functions Automated Test Delco Bosch ABS TCS ICCS1 Special Functions Automated Test Delco Bosch ABS TCS ICCS2 Special Functions Automated Test Delco Bosch ABS TCS ICCS3 Special Functions Automated Test Special Functions ABS Automated Test Teves ABS TCS Special Functions Bleed Prep Special Functions ABS Bleed Prep ABS TCS Special Functions ABS Brake Lamp Test VCM 4WAL Special Functions Brake Lamp Test VCM OBD2 4WAL Special Functions Brake Lamp Test VCM RWAL Special Functions Brake Relay Test VCM 4WAL Special Functions Brake Switch Test RWAL Special Functions Clear DTC Information Select Ride Controller Information ABS TCS Magnasteer ID Information Damper Actuator Test CVRSS ELC Special Functions Damper Actuator Test CVRTD Special Functions Diagnostics Delco Bosch ABS Magna Steer DRA Check RWAL Special Functions DTC History Delco Bosch ABS Magna Steer DTC Information Delco Bosch ABS Magna Steer Duty Cycle Test VES Electronic Level Control Test CVRSS ELC Special Functions EMB Test Special Functions EVO PWM Electronic Variable Orifice Special Functions Output Control Flash DTC Information Select Ride Function Test 4WAL 3 Sensor Special Functions
131. the old one 8 To view a graph at full screen size move the cursor over the graph When the cursor changes to a magnifying glass click on the graph The graph appears at full screen size Figure 8 50 9 Single click on the full size graph to return to the three graph display 115 2000 Snapshot Upload Short Term FT Bank 2 Desired Idle Speed 675 RPM Fuel Trim Cell 3 IAC Position 163 Counts Fuel Trim Enable No Desired IAC Position 182 Counts EVAP Canister Purge On Sensor 0 04 EVAP Duty Cycle 36 ITP Angle 0 EGR Duty Cycle 33 0 Start Up ECT 12 C Actual EGR Position 28 ECT 69 C Desired EGR Position 26 ECT Sensor 2 84 Volts EGR Sensor 1 51 Volts MAP 0 41 Volts Vehicle Speed 42 km h MAP 18 kPa Reference Pulse Occured Yes BARO 4 69 Volts Valid Reference Pulse Occured Yes BARO 98 kPa Knock Sensor 4 8 Volts Start Up IAT 3 C KS Activity 0 Counts IAT 12 C Spark 35 IAT Sensor 2 9 Volts Retard 0 MAF 3413 g s CMP Retard 6 Frequency 5074 Hz Spark Control Advance Engine Load 20 Loop Status Closed Loop Long Term FT Bank 1 126 Counts Pre 25 Ready Long Term FT Bank 1 1 Post HO2S Ready Long Term FT Bank 2 126 Counts Rich Lean Bank 1 Rich I nna Term FT Rank 2 1 Rich l ean Rank Rich E Engine Data 1 Range 332 to 199 lt Center Trigger Current 0 Plot up to 3 Parameters No Context e 2
132. the selection select Next A message appears indicating the terminal 1s reading the contents of the diagnostic tool Page 8 28 Tech 2 Software 10 A Select the Applications screen Figure 8 37 appears The left side of the screen lists software release numbers Select the sign to see a list of different languages for each release Figure 8 38 Select the desired software version and language by either double clicking or highlighting the desired language file then choose Select The selected software appears in the right side of the screen Figure 8 38 To compare the current and selected scan tool software click on the tabs on the right side of the screen Figure 8 39 A Performing the Software Download screen appears refer to Figure 8 35 It tracks the status of the download When the download is completed a Download Finished screen appears Select Close to close the application 2 TIS 2000 Software Download Eile Applications Management View Help A oc 2 gum Download Select the Applications pee for Downloading Selected current 7 amp North American Operations Ei 17 015 EB 17016 E North American Operations Ej 18 003 E Bi 18001 a pe Engish E eh a Norimb O Ready 8 T 200 Sofware Dom 02 104 FIGURE 8 35 Select the Applications Screen lt lt TIS 2000 Software Download
133. tic Trouble Codes No Context 4 ista TIS 2000 Snapshot JE 10294M FIGURE 8 47 Three Parameters Shown in Graph Form TIS 2000 Snapshot Upload File Applications Management View Snapshot Options Playback Help 108609 89158159 0 04 Volt SSOR Engine Data 1 Range 332 to 199 amp e ile GE Ready No Context 2 ista TIS 2000 Snapshot 10294M FIGURE 8 48 TP Sensor Parameter Shown in Full Size Graph LOCK UNLOCK PARAMETERS The Lock Unlock Parameters function is used to isolate specific parameters so they can be viewed and compared more easily than if they were part of the larger parameters list To use the Lock Unlock Parameters function 1 Click on the desired parameter to highlight it then click on the Lock Unlock Parameters icon Figure 8 51 The selected parameter appears at the top of the data list above a lock line Figure 8 52 2 To add other parameters follow the same procedure The locked parameters can then be viewed together to compare their data values Parameters can also be locked by double clicking on them in the data list 3 To remove an item from the locked list select it then click the Lock Unlock icon Tech 2 Page 8 39 Software The item is removed from the list In addition to using each display option individually they can be used in various combinations to provide the most
134. tion engine control module diag diagnostic econ economy DIC driver information center ECT engine coolant temperature diff differential ECU electronic control unit dig digit EEPROM electrically erasable programmable DIM dash integration module read only memory dis disable EGR exhaust gas recirculation discon disc nnect EHCU electric hydraulic control unit discrim discriminate electronic ignition disp display elec electric DLC data Aik c in ctor EMB electromagnetic brake DMCM drive motor control module enak ur DMM digital multimeter iia engine DNR Dolby noise reduction engine oil pressure DOHC HuAl overhead EOT engine oil temperature dol Dolby EQ equalizer dr ESB expansion spring brake DRL daytime running lights ESC electronic suspension control DRP dynamic rear proportion ESD electrostatic discharge divi diver EST electronic spark timing DSM driver seat module est estimated DSP digital signal process ETC electronic temperature control electronic throttle control DTC diagnostic trouble code electronic timing control ETS enhanced traction system Tech 2 7 3 Abbreviations TERM DEFINITION TERM DEFINITION EV electric vehicle HD heavy duty EVAP evaporative emission hex hexadecimal evap evaporator HI high EVO electronic variable orifice hist history ext extended HO2S heated oxygen sensor F Fahrenheit
135. tions ABS Relay Test ABS only Special Functions Relay Test ABS ETS Special Functions Relay Test ABS TCS Special Functions ABS Page 8 70 Tech 2 Software Relay Test VCM OBD2 4WAL Special Functions Return Pump Relay Test ABS Special Functions RF Inlet Valve Solenoid ABS TCS Special Functions ABS Solenoid Tests RF Inlet Valve Solenoid ABS TCS Special Functions V TCS Solenoid Tests RF Inlet Valve Solenoid ABS TCS Magnasteer Special Functions Solenoid Tests RF Inlet Valve Solenoid Special Functions ABS Solenoid Tests RF Outlet Valve Solenoid ABS TCS Special Functions ABS Solenoid Tests RF Outlet Valve Solenoid ABS TCS Special Functions TCS Solenoid Tests RF Outlet Valve Solenoid ABS TCS Magnasteer Special Functions Solenoid Tests RF Outlet Valve Solenoid Special Functions ABS Solenoid Tests Right Front ABS TCS Special Functions Pilot Valve Test Right Front Solenoid Special Functions Right Front Solenoid Test ABS only Special Functions Solenoid Test Right Front Solenoid Test Right Front Solenoid Valve Test ABS TCS Special Functions Solenoid Test ABS Special Functions Solenoid Test Right Rear Solenoid Special Functions Right Rear Solenoid Test ABS TCS Special Functions Solenoid Test RR Outlet Valve Solenoid RR Inlet Valve Solenoid ABS TCS Spec
136. tive called Waste Electrical and Electronic Equipment or WEEE for short to ensure that systems are setup throughout the EU for the collection treating and recycling of electronic waste Tech 2 Page 1 3 Introduction This ensures that the devices are recycled in a resource saving way representing no danger to health or the environment FIGURE 1 1 WEEE Logo The WEEE symbol see Figure 1 1 on the product or its packaging shows that the product must not be disposed of as residual garbage The user is obliged to collect the old devices separately and return them to the WEEE take back system for recycling The WEEE directive concerns all Bosch devices but not external cables or batteries For more information on the Bosch GmbH Recycling Program contact one of the Vetronix Bosch Group sales and service locations listed below Bulgaria Iletisim Teknolojileri Elek San Ve Tic Ltd Sti Bayar Cad Bayar Is Merkezi NO 109A D 8 81090 Kozyatagi Istanbul Turkey Ireland Advanced Diagnostics Unit 5 Alliance Close Attleborough Fields Industrial Estate Nuneaton Warwickshire CV11 6SD Romania Iletisim Teknolojileri Elek San Ve Tic Ltd Sti Bayar Cad Bayar Is Merkezi NO 109A D 8 81090 Kozyatagi Istanbul Turkey Slovenia GIIR d o o Gabrovacki out II deo 32a 18000 Nis Serbia amp Montenegro Yugoslavia Phone 90 216 445 90 12 Fax 90 216 445 90 13 Email info icteknoloji
137. to confirm the VIN Figure 8 23 After confirming entering the correct VIN select Next A Supported Controllers screen Figure 8 24 appears asking to identify the type of controller being programmed Some vehicles may have more than one programmable controller examples include PCM BCM VDT IPC h Select the appropriate controller for the vehicle being serviced i Identify the type of programming to be performed Normal is used for updating an existing calibration or programming a new controller VCI Vehicle Configuration Index is also used for updating an existing controller or programming a new controller but is used for newer vehicles whose VINs aren t yet in the database For these vehicles contact Techline Customer Support at 1 888 337 1010 for assistance Reconfigure is used to reconfigure a vehicle such as a truck for changes in tire size and axle ratios Page 8 20 Tech 2 Software j After making selections select Next Service Programming System US TIS 2000 Service Pr FIGURE 8 23 Validate Vehicle Identification Number VIN Screen Tech 2 Page 8 21 Software HE TIS 2000 Service Programming System Sled Eile Applications Management View Help Bae Ce Ce Ce LINE eng 7 2 ee EE F EEG MEE o Service Programming System Supported Controllers Select Controller Select Programming Type Reconfigure x Back Next gt
138. to the Tech 2 display Use the Copy soft key to initiate the duplication process PCHCIR Card Duplicator PCHC Ifi Slot ERA orth Operations ersion 19 861 AL H H ALE DCH IO Slot 2 orth Aner ican Operations ersion FIGURE 8 11 PCMCIA Card Duplicator Screen Page 8 12 Tech 2 Software GETTING STARTED Select F4 Getting Started from the Tech 2 Main Menu Figure 8 12 to obtain the Getting Started Menu Figure 8 13 The Getting Started Menu provides an on line overview of the Tech 2 and useful operation information The following options are available from the Getting Started Menu F0 Tool Controls The Tool Controls Menu Figure 8 14 provides information on Tech 2 help functions keypad layout screen contrast control and soft keys Fl Hardware The Hardware Menu Figure 8 15 provides information on screen display VCI module removal PCMCIA card removal and installation cables adapters and power connections prop rod and hand straps and RS 232 and RS 485 ports 2 Tech 2 Features displays a vehicle information entry sequence for a fictitious vehicle Figure 8 16 e Programming Tech 2 provides instructions for downloading from a PC to the Tech 2 scan tool This option duplicates Tool Options Menu function F5 Programming TECH 2 see Figure 8 2 and Figure 8 9 Hain Henu Diagnostics Service Programming View Captured Data Tool Options Getting Started F
139. ton was selected Play Forward causes the snapshot to continuously play forward until the last frame is reached Forward One Frame moves the snapshot forward to the next frame Last Frame takes the snapshot to the very last frame Stop Play causes a continuous play snapshot to stop at the frame when the button was selected SINGLE COLUMN VERSUS TWO COLUMN DISPLAY The Two Column and Single Column icons in the toolbar change the appearance of data parameters Two Column see Figure 8 42 displays a double list When using two column mode the maximum number of characters of any one line is 80 Single Column see Figure 8 43 lists data parameters in a single column that uses larger type which makes the data easier to read at a distance A default Single or Two Column mode can be set by accessing Options from the menu bar Page 8 34 Tech 2 Software SE Tis 2000 Snapshot Upload E x File Applications Management View Snapshot Options Playback Help 8 el Engine Spes ee 1743 RPM Desired Idle Speed 675 RPM IAC Position 163 Counts Desired IAC Position 162 Counts TP Sensor 0 04 Volts Base 0 Start Up ECT 12 C 69 C comer trigger Be Change Data Display to Single Column Mode NoContet O 7 lf Tis 2000 Snapshot KETTE FIGURE 8 41 Single Column Mode on Snapshot Upload Screen Tis 2000 Snapshot Upload File Applications Management View
140. tware is copyrighted and protected under the copyright laws Customer acknowledges and agrees that the software may have been developed by a third party software supplier named in the copyright notices included with the software who shall be authorized to hold the Customer responsible for any copyright infringement or violation of this agreement LA TERMINATION Vetronix Corp may terminate this software license for failure to comply with any of these terms provided Vetronix Corp has requested Customer to cure the failure and Customer has failed to do so within thirty 30 days of such notice LIMITED WARRANTY SOFTWARE VTX warrants for a period of ninety 90 days from the date of purchase that the VTX software product will execute its programming instructions when properly installed VTX does not warrant that the operation of the VTX software will be uninterrupted or error free In the event that this VTX software product fails to execute its programming instructions during the warranty period the remedy shall be a replacement of such software product LIMITATION OF WARRANTY VTX makes no other express warranty whether written or oral with respect to this product Any implied warranty of merchantability or fitness for or a particular purpose is limited to the 90 day duration of this written warranty Some states or provinces do not allow limitations on how long an implied warranty lasts so the above limitation or exclusion may not apply to y
141. tware is regularly updated to reflect changes in vehicle engineering or diagnostics Updates can include New vehicle system coverage Improvements to diagnostic procedures Updates to original application releases The addition of new diagnostic procedures Tech 2 Page 8 25 Software PCMCIA Card Tech 2 software 1s stored on a Personal Computer Memory Card Industry Association PCMCIA card Figure 3 8 and Figure 3 9 The contents of the card are not distinct applications as is the case with certain Tech 1 cartridges All of the applications share a single database of information on the Tech 2 s PCMCIA card The PCMCIA card is accessed through a door on top of the unit and should only be removed if instructed by the Techline Customer Support Center The card is ejected by pushing the arrow button pointing to card to be removed Cards are notched to allow insertion only one way When reinserting the card make sure that it fully seats into the Tech 2 The PCMCIA card fits into slot zero which is closest to the screen A second slot exists for non North American Operations NAO vehicle software The second slot is identified as slot one NOTE The PCMCIA card is sensitive to magnetism and static electricity USe care when handling A write protected slide mechanism is on the top edge of the card under a white plastic CPA type device The correct position is to the middle of the card unlocked I
142. u may then select individual tests for failed components For specific information on failed components refer to the Main Printed Circuit Board PCB Diagnostic Chart Table 6 1 PCB Diagnostic Chart on page 6 8 Tech 2 Self Test Version 6 48 t Automated Hain and VCI Automated Hain PCE Automated VCI Selectable Hain PCB Selectable VCI t Power On Self Test Results FIGURE 6 11 Selectable Main PCB Test Selected on Tech 2 Self Test Main Menu Main PCB Self Test RS 485 LoopBack RS 232 LoopBack Keypad PCHC IA Display Controller Sound Transducer Real Time Clock FIGURE 6 12 Selectable Main PCB Self Test Screen Page 6 12 Tech 2 Troubleshooting F4 Selectable VCI Test Select F4 Selectable VCI Figure 6 13 after a fail message displays during the Automated Main PCB and VCI or Automated VCI tests When you select F4 Selectable VCI a screen like the one shown in Figure 6 14 1s displayed You may select individual tests for failed components from this screen If you select More Tests a screen like the one shown in Figure 6 15 is displayed If you then select Previous Menu the screen shown in Figure 6 14 returns For specific information on failed components refer to the Vehicle Communications Interface VCT Module Diagnostic Chart Table 6 2 VCI Module Diagnostic Chart on page 6 8 Tech 2 Self Test Version 6 40 t Automated Hain PCB and VCI Automated Hain Automated VC
143. y voltage for SPS should be between 12 5 and 14 volts However make sure a battery charger IS NOT connected to the vehicle Ensure that cable connections are secure A disconnected cable could cause controller failure Perform remote SPS using TIS 2000 as follows I Obtain Vehicle Information a With the Tech 2 and vehicle both off connect the Tech 2 to the vehicle DLC Figure 3 23 b Start the Tech 2 At the Tech 2 title screen press ENTER c Turn the vehicle ignition to on engine not running Page 8 18 Tech 2 Software d At the Tech 2 Main Menu select F1 Service Programming and enter identify vehicle information as requested by the Tech 2 As needed identify the type of module being programmed e Press the Request Info soft key on the Tech 2 f At the next screen Figure 8 19 identify whether an existing module or a new module is being programmed For an existing module the Tech 2 obtains calibration information from the controller For a new module the Tech 2 instructs you to remove the old module and install the new module in the vehicle When you complete this step press the Done soft key on the Tech 2 The Tech 2 then communicates with the new controller receiving an access code that enables you to program the Tech 2 Service Programming Reprogran Existing Module Replacing Module FIGURE 8 19 Service Programming Menu g Verify that the displayed VIN matches the vehicle VIN then pre

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