Next Generation Do it Yourself AutoScanner®
Contents
1. El Oe PRNDL2 Risk of injury e Only qualified personnel should operate tool e Use tool only as described in guide e Do not operate tool with damaged cords e Do not operate tool if dropped or damaged until examined by a qualified service representative Operation of tool by anyone other than qualified personnel may result in injury Risk of unexpected vehicle movement e Block drive wheels before performing a test with engine running e Unless instructed otherwise set parking brake put gear selector in neutral for standard transmissions put gear selector in park for automatic transmissions disconnect release mechanism on automatic parking brake release for testing and reconnect when testing is completed e Do not leave engine running unattended A moving vehicle can cause injury Risk of equipment or circuit damage ACAUTION e Unless specifically directed by manufacturer make sure ignition is OFF before connecting or disconnecting connectors or any vehicle electrical terminals e Do not create a short between battery terminals with a jumper wire or tools Improper equipment use can cause equipment or circuit damage Misdiagnosis may lead to incorrect or improper repair and or adjustment e Do not rely on erratic questionable or obviously erroneous test information or results Make sure all connections and data entry information are correct and test procedures performed r2. J2012 and ISO 15031 6 are standards for all Diagnostic Trouble Codes established by the SAE International Organization for Standardization ISO and other governing bodies O Codes and definitions assigned by these specifications are known as Generic OBD II codes J OBD Il requires compliance to these standards for all cars light trucks APVs MPVs and SUVs sold in the U S O Codes not reserved by SAE are manufacturer reserved and referred to as Manufacturer Specific Codes as O Section 2 AutoScanner O Specifications amp Power Information The AutoScanner Keypad Con figuration O LCD Display 128 x 64 graphic display with contrast adjust O UP arrow key moves UP through functions and picks YES on questions requiring a yes or no answer ENTER key selects displayed items v DOWN arrow key moves DOWN through functions and picks NO on questions requiring a yes or no answer BACK key usually returns to previous screen or DIAGNOSTIC MENU and cancels the prior selection O ERASE hot key used to run the Erase function O P POWER key turns power ON or OFF when disconnected from vehicle OBDII Cable provides connection for vehicle interface O Serial Port gives a way to get upgrades for the AutoScanner Serial Number Plate On Back shows serial number 0 Battery Compartment provides power to AutoScanner for upgrading or review
3. From System Setup menu 1 Choose Language a Setup SYSTEM SETUP Use UP or y DOWN arrow key to highlight Language Setup Press ENTER SF Adjust Contrast ENSERES Ld Display Test Keyead Test Herora Test Tool Information 2 Select Desired a Language fi LANGUAGE SETUP Use UP or y Ma DOWN arrow key to highlight desired language Espanol Francais om de as 4 3 Display Test The Display Test checks the pixels on the display Y The test turns on every pixel of the LCD display 1 Select Display Test gt eUse de UP or y sire EM SETUP DOWN arrow key to highlight Display Test 2 Start Display Test Press ENTER 3 Look for Missing Spots e In solid black characters e Screen flips through the screens shown below 4 When Done Press BACK Key Keypad Test The Keypad Test verifies the keys are working correctly 1 Select Keypad Test Use de UP or ST ef Se TP DOWN arrow key to highlight Keypad Test Press ENTER i Adjust Contrast Language Setup Display Test oT DA Tool Information 2 Press a KEY a e Key name or scroll direction displays y e The only exception is the BACK key When BACK key is pressed System Setup menu returns Y if System Setup menu does not return BACK key is not working Memory Test Y The Memory Testtests RAM ROM and EEPROM Mem ory Y Dots update along th
4. A standard location for the Data Link Connector DLC visible under the dash on driver s side A standard list of diagnostic trouble codes DTCs used by all manufacturers A standard list of parameter identification PID data used by all manufacturers Ability for vehicle systems to record operating conditions when fault occurs Expanded diagnostic capabilities that records a code whenever a condition occurs that affects vehicle emissions J Ability to clear stored codes from vehicles memory with Tool 2 a n SAE Publications SAE has published hundreds of pages of text defining a standard communication protocol that establishes hardware software and circuit parameters of OBD II systems e SAE publishes recommendations not laws but the Environmental Protection Agency EPA and California Air Resources Board CARB made many of SAE s recommendations legal requirements A Data Link Connector DLC The AutoScanner uses a Data Link Connector DLC to communicate with the vehicle s control module Y Data Link Connector Location J Under dashboard on driver side of vehicle O If Data Link Connector is not located under dashboard a label should be there telling where the connector can be found Ptt Data Link Connector DLC Pins 1 Manufacturer Reserved 2 J1850 Bus 3 Manufacturer Reserved 4 Chassis Ground 5 Signal Ground 6 CAN High J 2284 7 K Line ISO 9141
5. Temp Distance Since Codes Cleared Distance Since MIL Active DTC that caused freeze frame data storage EGR Error Engine RPM Equivalence ratio Bx Sy Evap Vapor Press Evap Vapor Press Fuel Level Input BA m Fuel Pressure Fuel Rail pressure gauge Fuel Rail pressure mnfld Fuel System X Ignition Timing Adv Intake Air Temp Load Value Long Term Fuel Trim X Long Term Secondary O2S Fuel Trim Bank X Malfunction Indicator Lamp MIL Status MAP Sensor O2Sxx Power Take Off Relative Throttle Position Short Term Fuel Trim Bx Sy Short Term Fuel TrimX Short Term Secondary O2S Fuel Trim Bank X Throttle Position Time run by the engine while MIL is ON Time since DTCs cleared Time Since Engine Start Type of fuel being utilized by the vehicle Vehicle Speed Warmups Since Codes Cleared SPX Corporation Limited Warranty THIS WARRANTY IS EXPRESSLY LIMITED TO ORIGINAL RETAIL BUYERS OF SPX ELECTRONIC DIAGNOSTIC TOOLS UNITS SPX Units are warranted against defects in materials and workmanship for one year 12 months from date of delivery This warranty does not cover any Unit that has been abused altered used for a purpose other than that for which it was intended or used in a manner inconsistent with instructions regarding use The sole and exclusive remedy for any Unit found to be defective is repair or replacement the option of SPX In no event shall SPX be liable for any direct indirect special in
6. by O Erasing Codes O Vehicle Computer Module losing power on some vehicles E V I M Monitors function can be done with the Key On Engine Running or Off 1 Select I M Monitors Use UP or y DOWN arrow key to highlight M Monitors Press ENTER Rees Te i 2 View Summary of Monitor Status SINCE DTCS CLEARED 41237 le POT ee DOWN arrow key Fuel System Plon ole Cone Cornpaonaent alk Cata lust Plan imc Hid Cata Past TAA Enap System Pon TAA 3 Return to DIAGNOSTIC MENU e Press BACK key de y View Freeze Data View Freeze Data is a snapshot of the operating conditions at the time of an emission related fault Y Faults with higher priority can overwrite View Freeze Data 4 Depending on when vehicle DTCs were last erased Freeze Frame Data may not be stored in vehicles memory 1 Select View Freeze Data DIAGNOSTIC MENU Use UP or y DOWN arrow key to highlight View Freeze Data Press ENTER Y While collecting data several screens show 2 Select DTC if more than 1 DTC is SL AREA present Use 2 UP or y DOWN arrow key to highlight desired frame Press ENTER 3 View Freeze Data PARESE F RRAHU QTC that caused freeze frame Fed Catalyst Temp Bank 1 Sensor 1 de ISa 4 Select another frame to view if fan available 2 e Press BACK key DL 5 Return to DIAGNOSTIC MENU je
7. coolant temperature engine load vehicle speed Park Neutral switch position and knock sensor condition EVAP Evaporative Emissions System FC Fan Control Freeze Frame Is a snapshot of the operating conditions at the time of an emission related fault FTP Federal Test Procedure Strict test of vehicle s emissions Ground GND An electrical conductor used as a common return for an electric circuit s Hall Effect Sensor Any of a type of sensor utilizing a permanent magnet and a transistorized Hall Effect switch Hall Effect type sensors may be used to measure speed and position of the crankshaft or camshaft for spark timing and fuel injector control HO2S Heated Oxygen Sensor See O28 HVAC Heating Ventilation amp Air Conditioning System I M Inspection and Maintenance An emission control program IAC Idle Air Control A device mounted on the throttle body which adjusts the amount of air bypassing a closed throttle so that the PCM can control idle speed IAT Intake Air Temperature Sensor ICM Ignition Control Module IMRC Intake Manifold Runner Control AS IPC Instrument Panel Cluster ISC Idle Speed Control A small electric motor mounted on the throttle body and controlled by the PCM The PCM can control idle speed by commanding the ISC to adjust its position ISO International Organization of Standardization also know as International Standards Organizat
8. lever is in the Park or Neutral position When in Park or Neutral the PCM will operate the engine in an idle mode PROM Programmable Read Only Memory The PROM contains programming information the PCM needs to operate a specific vehicle model engine combination PSPS Power Steering Pressure Switch Purge Solenoid Controls the flow of fuel vapors from the carbon canister to the intake manifold The canister collects vapors evaporating from the fuel tank preventing them from escaping to the atmosphere and causing pollution During warm engine cruise conditions the PCM energizes the Purge Solenoid so the trapped vapors are drawn into the engine and burned PWM Pulse Width Modulated A QDM Quad Driver Module RAM Random Access Memory Relay An electromechanical device in which connections in one circuit are switched Reluctance Sensor A type of sensor typically used to measure crankshaft or camshaft Speed and or position driveshaft speed and wheel speed ROM Read Only Memory Permanent programming information stored inside the PCM containing the information the PCM needs to operate a specific vehicle model engine combination RPM Revolutions Per Minute SAE society of Automotive Engineers Scan Tool A device that interfaces and communicates Diagnostic Trouble Codes plus other valuable information for troubleshooting a vehicle through a data link SDM Sensing and Diagnos
9. metal tools on battery e When removing battery cables remove ground cable first e Avoid sparks when connecting or disconnecting power leads to battery e Make sure ignition is OFF headlights and other accessories are OFF and vehicle doors are closed before disconnecting battery cables This also helps prevent damage to on board computer systems e Always disconnect battery ground connections before servicing electrical system components Explosion can cause injury as SE 3 Risk of poisoning e Use Tool in locations with mechanical ventilation providing at least 4 air changes per hour Engine exhaust contains odorless lethal gas e Route exhaust outside while testing with engine running Poisoning can result in death or serious injury Battery acid is a highly corrosive sulfuric acid e e Wear safety goggles and protective gloves User and bystander Even if your everyday glasses have impact resistant lenses they may NOT be safety glasses and may not provide adequate protection e Make sure someone can hear or is close enough to provide aid when working near a battery e Have plenty of fresh water and soap nearby lf battery acid contacts skin clothing or eyes flush exposed area with soap and water for 10 minutes Seek medical help e Do not touch eyes while working near battery Battery acid can burn eyes and skin Awarnincl Awarninc Risk of fire en e Wear safety goggles and pro
10. rent pic Review The Review function allows the user to view the previous vehicle tested information Y AutoScanner requires power from either the vehicle or the internal battery to use the Review function 1 Select Review Use 4 UP or y DIAGNOSTIC MENJ DOWN arrow key to highlight Review Press ENTER MIL E 1 ES Hi Mo mitor Y The Review function has three types of data J Codes J I M Monitors J View Freeze Data 2 Follow Instructions on Tool REW IEH MENU Y Refer to Read Codes I M Readiness and View Freeze Data for more detailed information ees 3 Code Lookup Code Lookup is a database of Diagnostic Trouble Code DTC definitions contained in the AutoScanner Y Use Code Lookup to look up definitions of Diagnostic Trouble Codes DTCs Y The AutoScanner O requires power from vehicle or the internal battery to perform this function 1 Select Code Lookup Use 4 UP or y DIAGNOSTIC MENU DOWN arrow keys to highlight Code Lookup Press ENTER 2 Enter Code Enter all characters Change characters one at a time Use ENTER to change to next position Use UP or y DOWN arrow keys to change selected character ESEJ Y The DTC Range Definition shows if the definition is manufacturer specific If the DTC Range Definition does not exist the Tool shows No DTC Definition Found See Service Manual See Diagnostic Trouble Code secti
11. the display Leh honit ors Vien Freeze Mage Peas De tl 2 Press ERASE Hot Key O OR 2 Select Erase Codes Use 4 UP or y DOWN arrow key to highlight Erase Codes ti PIL Status Press ENTER 0 IvM Monitors ien Freeze Data Reial Y if diagnostic results and codes are not to be erased press Y DOWN arrow key for NO 3 Press UP Arrow Key for YES vy to Clear Diagnostic Results a and Codes y Y The screen shown appears if engine is running Engine is Running Turn Enaine OFF Turn Kew On Press ENTER To Cont ite 4 Observe Command Sent Message Displays Press ENTER Command Sent Ho Codes Rena in Fress ENTER To Continue Y A Diagnostic Trouble Code may remain if problem is not fixed or other faults are present MIL Malfunction Indicator Lamp Status MIL Status displays the state of the vehicles computer module s Y MIL Status is most useful if the engine is running Y Some manufacturers turn the MIL off if a certain number of drive cycles occur without a fault Y The computer s memory erases Trouble Codes and resets MIL from memory if fault does not occur after 40 warm up cycles 1 Select MIL Status a Use 4 UP or y DIAGNOSTIC MENU DOWN arrow key to highlight MIL Status Press ENTER 2 Review Results z OR PiTL is OM MIL a A MIL Lane Should be OM if be OFF if Engine 15 Running Engine i
12. 2 amp ISO DIS 14230 4 8 Manufacturer Reserved 9 Manufacturer Reserved 13 Manufacturer Reserved 10 J1850 Bus 14 CAN Low J 2284 11 Manufacturer Reserved 15 L Line ISO 9141 2 ISO DIS 14230 4 12 Manufacturer Reserved 16 Battery Power Diagnostic Trouble Codes DTCs 4 Diagnostic Trouble Codes help determine the cause of a problem or problems with a vehicle O Diagnostic Trouble Codes DTCs consist of a five digit alphanumeric code O The Diagnostic Trouble Codes format and general code types are shown below Bx Body Cx Chassis Px Powertrain Ux Network Comm Specific Fault Designation x 0 1 20r3 Vehicle Specific System Example P0101 Mass or Volume Air Flow Circuit Range Performance Problem Powertrain Codes Body Codes POxxx Generic SAE BOxxx Generic SAE P1xxx Manufacturer Specific B1xxx Manufacturer Specific P2xxx Generic SAE B2xxx Manufacturer Specific P30xx P33xx Manufacturer Specific B3xxx Generic SAE P34xx P39xx Generic SAE Network Communication Codes Chassis Codes UOxxx Generic SAE COxxx Generic SAE U1xxx Manufacturer Specific C1xxx Manufacturer Specific U2xxx Manufacturer Specific C2xxx Manufacturer Specific U3xxx Generic SAE C3xxx Generic SAE Within each category Powertrain Chassis Body and Network of Diagnostic Trouble Codes there are assigned ranges for different vehicle systems _Upper_ Y
13. Diagnostic Trouble Codes DTCs 0000 caus 1 8 Section 2 AutoScanner Specifications amp Power Information The AutoScanner Keypad Configuration 05 2 1 Specifications iaa kale ee wie Bla se akin bo a WR Ee AO 2 2 Included with AutoScanner 0 000 cee ee eee 2 2 ISOLA ordre ida Elo de arc 2 3 A eer ie docs ded ata aie aa oa 2 3 POW asar a aii 2 4 Internal BAe ny vis 4 cede aka a ena dt 2 4 Vehicle POWE sisi did beh a ee Ae dais ate 2 5 Section 3 Using AutoScanner Diagnostic Trouble Codes DTCs and Data Read Codes atari het ee oe ena eet 3 1 Erase Codes iioetedausdaaystusniderewied ooo Owed es oe 3 3 MIL Malfunction Indicator Lamp Status 3 6 I M Monitors Emissions Systems 3 7 View Freeze Data iii arado 3 9 IROVIGW edad Gin eae a oboe es eta ea 3 11 Code LOOKUP ic are he ee E 3 12 Section 4 System Setup Test SUSTO DEUDA iets eared ated teas 4 1 Adjusting Display Contrast 1 2 0 0 0 00 eee 4 2 Language SCD ick mitre eee Guha eo eae a eed ee Be 4 3 Display TeSt taa tacked ce eee A aS ae eee ee da 4 4 Keypad TES sisi at ea par de er 4 5 Memo lestas cd RA 4 6 TOOIMIOMMANON s entabla AA es 4 7 Program Mode urraca ra er rated 4 8 Section 5 Troubleshooting Error Messages aida An a alt io 5 1 Tool Does Not Power UD sucias darara ad es 5 1 Operating Error or Erroneous Data ooooooooooo 5 2 Gloss
14. Next Generation Do it Yourself AutoScannere OBD II AutoSca 2 Y 1 E Mo ae j PA E a as INN CP9175 d O p Performs diagnostics on OBD II compliant vehicles Instructions in English Spanish and all Instrucciones en Ingl s Espa ol y Instructions en Anglais Espagnol et les Fona aac a a AA MA a Tn SA EU lA Tool Information Complete the following list Provide this information when contacting customer support Serial No SW ID Refer to section 4 7 to get the Serial Number Serial No and Software Identification SW ID If you have questions or concerns Contact Technical Support e Phone 1 800 228 7667 e Web Site www actron com e Mail SPX Service Solutions 15825 Industrial Parkway Cleveland Ohio 44135 Copyright Information Copyright 2005 SPX Corporation All rights reserved The information specifications and illustrations in this guide are based on the latest information available at the time of printing SPX Corporation reserves the right to make changes at any time without notice Table of Contents Safety Precautions SF1 SF10 Section 1 Getting Started USING CD iaa ls da a oe 1 2 Running Applications On Included CD 1 3 Vehicle Service Information 0ooooococomooooo 1 4 Introduction to On Board Diagnostics 1 6 SAE Publications lt a A Ree bees 1 6 Data Link Connector DLC 0 0 cee eee 1 7
15. Select Read Codes Use UP or y DOWN arrow key to highlight Read Codes Press ENTER 2 View Diagnostic Trouble Codes Use UP or y DOWN arrow key if more than one Diagnostic Trouble Code is present Display shows the number of Diagnostic Trouble Codes presenton the top right section of the display O Example shows a Pending Diagnostic Trouble Code DIAGNOSTIC MENU PIL Status Lehi Flonitors Wien Freeze Data Feje GEN EGEF low Insufficient EGE Flow Insufficient Y Additional Diagnostic Trouble Codes are available on the DTC Lookup CD software 3 Return to DIAGNOSTIC MENU e Press BACK key pac ae Erase Codes The Erase Codes function deletes Diagnostic Trouble Codes and clears I M Monitors from vehicle s computer module s See I M Monitors Y The Erase Codes function may also erase View Freeze Data results depending on vehicle Y Check vehicle systems completely before using the Erase Code function O Erase stored Diagnostic Trouble Codes and verify no codes reset A Diagnostic Trouble Code returns if problem is not fixed or other faults are present Y Before deciding repairs are done vehicle may need to be driven so monitors can run Y With the engine running a reject message could display when trying to erase codes 1 Prepare Vehicle Turn Key On Verify Engine Off Y if ERASE hot key is available to be used an icon shows on
16. a Link Connector DLC 1 Find Data Link Connector on Vehicle Under dashboard on driver side of vehicle g elf Data Link T t t Connector is not located under the dashboard a label should be there telling where the connector can be found 2 Remove Data Link Connector Cover if Required 3 Connect OBD II Cable to Vehicle Make sure pins are not bent Carefully align cable plug and push straight into Data Link Connector DLC 4 Observe AutoScanner Turns On Section 3 Using AutoScanner Diagnostic Trouble Codes DTCs and Data Read Codes The Read Codes function allows the AutoScanner to read the Diagnostic Trouble Codes DTCs and Pending Codes from the vehicle s computer modules Y Diagnostic Trouble Codes DTCs help determine the cause of a problem or problems with a vehicle Y Read Codes can be done with the Key On Engine Off KOEO or with the Key On Engine Running KOER Y Continuous monitor and maturing codes are other names for Pending Codes J if Pending Codes or faults occur a specific number of times depending on vehicle they mature into a DTC and the MIL lights or blinks Y Ifa fault does not occur within a certain number of warm up cycles depending on vehicle the Pending Code or Diagnostic Trouble Code clears from vehicle s computer module Y Pending Code faults DO NOT automatically indicate a faulty component or system E 1
17. ails Appears if the ERASE hot key is available i Indicates to install or replace the internal battery soon Keypad The keypad is used to move through the different menus of the AutoScanner Do not use solvents such as alcohol to clean ACAUTION keypad or display Use a mild nonabrasive detergent and a soft cotton cloth Do not soak keypad as water might find its ACAUTION way inside the AutoScanner es 2 3 Power Internal Battery Y The Internal Battery allows the operator to Review Data or look up Diagnostic Trouble Code definitions without being connected to a vehicle Y Refer to Tool Does Not Power Up if there are problems Y When the tool is not connected to the vehicle the PB POWER key turns tool ON and OFF O Press and hold PY POWER key for at least 1 second to turn ON AutoScanner 6 Y When powered from the internal battery AutoScanner turns OFF after a period of inactivity Y The AutoScanner O checks a the internal battery when MEHL DE DIAGNOSTIC turning on tool O If voltage is low Low SN Battery Symbol Controles LM oir Donnees F igees displays on screen Pa O Replace battery with instructions provided in Battery Benone Remove battery from battery compartment if MACAUTION AutoScanner is not going to be in use for an extended period of time 2 a Vehicle Power When using the OBDII Cable the power to the AutoScanner comes from the vehicle Dat
18. ary A1 A11 Global PID s B1 B3 Warranty 8 Repair Safety Precautions For safety read understand and follow all safety messages and instructions in manual and on test equipment before operating tool Always refer to and follow safety messages and test procedures provided by manufacturer of vehicle and tools Safety messages below and throughout this manual are reminders to use caution when using tool Safety Messages Safety messages are provided to help prevent personal injury and equipment damage Safety messages in this section of the manual have a signal word with a 3 part message and in some cases an icon The signal word indicates the level of the hazard Signal Words Used Indicates a possible hazardous situation which if not avoided will result in death or serious injury to operator or bystanders ADANGER Indicates a possible hazardous situation AWARNING which if not avoided could result in death or serious injury to operator or bystanders Indicates a possible hazardous situation ACAUTION which if not avoided may result in moderate or minor injury to operator or bystanders Indicates a condition which if not avoided IMPORTANT may result in damage to test equipment or vehicle es SE Type Styles Used Normal type states hazard Bold type states how to avoid hazard Italic type states possible results of not avoiding hazard Icons used An icon when present gives a graphical desc
19. cidental or consequential damages including lost profit whether based on warranty contract tort or any other legal theory The existence of a defect shall be determined by SPX in accordance with procedures established by SPX No one is authorized to make any statement or representation altering the terms of this warranty DISCLAIMER THE ABOVE WARRANTY IS IN LIEU OF ANY OTHER WARRANTY EXPRESS OR IMPLIED INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE SOFTWARE Unit software is proprietary confidential information protected under copyright law Users have no right in or title to Unit software other than a limited right of use revocable by SPX Unit software may not be transferred or disclosed without written consent of SPX Unit software may not be copied except in ordinary backup procedures ORDER INFORMATION Order replacement and optional parts directly from your SPX authorized tool supplier Include the quantity part number and item description Technical Service If you have any questions about the operation of the product call 800 228 7667 Repair When sending your SPX electronic product in for repair include the following e contact name e telephone number e description of the problem e proof of purchase for warranty repairs e preferred method of payment for non warranty repairs For non warranty repairs please call Tech Support at 800 228 7667 You will be advised of the cost of repa
20. e Service Information The following is a list of web sites and phone numbers where electronic engine control diagnostic information is available Y Some manuals may be available at your local dealer auto parts stores or local public libraries Phone Number WebSite General Motors Domestic Vehicles roa T E ropeiniNehieiss pete ene ea ae Other Manuals 1 888 724 6742 Repair Information Mitchell www mitchell1 com Programs ALLDATA www alldata com Diagnostic Service Manuals PowerTrain Codes and Oxygen Sensors Automotive Emission Control Manual Fuel Injection Automotive Electrical Manual Automotive Electrics and Electronics Automotive Sensors Electronic Transmission Control Emission Control Technology Engine Management 1 800 697 2533 Suitable Manual Titles O o 3 D os 9 Introduction to On Board Diagnostics OBD II On Board Diagnostics version II is a system that the society of Automotive Engineers SAE developed to standardize automotive electronic diagnosis Beginning in 1996 most new vehicles sold in the USA were OBD II compliant Y Technicians now can use the same tool to test any OBD Il compliant vehicle without special adapters SAE established guidelines that provide O A universal connector called the Data Link Connector DLC with dedicated pin assignments
21. e bottom of the screen to show progress of Memory Test Y Run the Memory Test if the tool has trouble O Reviewing stored data O Displaying trouble code definitions O Doing any function that uses internal memory O Remembering language or contrast settings 1 Select Memory Test Use 4 UP or y SYSTEM SE TUP DOWN arrow key to highlight Memory Test Press ENTER Adjust Contrast Langduagde Setup Y Dots update along the a bottom of the screen to MEMORY TEST show progress of Memory A Test O Memory Test may take several minutes to complete O Memory Test results display O PASS displays if there are no problems O Fail displays if RAM ROM or EEPROM fail J If tool has a memory test problem the tool will require service J Contact Customer Service 2 Return to System Setup Menu Press BACK ROM Fail 1234 EEPROM PASS Tool Information From System Setup menu 1 Select Tool Information Use 4 UP or y DOWN arrow key to highlight Tool In formation Proaran Hode Press ENTER 2 View Tool Information TOOL INFORMATION 3 Write Down Tool Information In space provided on inside front cover 4 Return to System Setup Menu Use BACK key Program Mode Use Program Mode for updating and upgrading the tool Refer to instructions that are provided with update or upgrade Section 5 Troubleshooting eT Error Messages Check th
22. e following if an error message displays Make sure vehicle is OBD II compliant Verify ignition key is ON and not in the ACCESSORIES position Make sure cable connects to vehicle s Data Link Connector Look at Data Link Connector and check for cracked or recessed pins or for any substance that could prevent a good electrical connection Check for bent or broken pins Check for blown fuses Make sure the vehicles control module has a good ground Verify battery voltage is at least 8 0V Verify the control module is not defective Refer to the vehicle service manual to diagnose the control module U UO OU qa uud Tool Does Not Power Up Y Review Safety Precautions before troubleshooting Do the following if the tool will not power up communicate with vehicle s Control Module pass Tool Self Tests or functions incorrectly in any other way O Check Data Link Connector pins O Reconnect Data Link Connector 3 Check vehicle battery to make sure at least 8 0 volts is present O Contact Technical Support a D Operating Error or Erroneous Data An Operating Error or Erroneous Data occurs if vehicle s computer s stop s communicating with tool 1 Make Selection Use UP arrow key OPERATING ERROR for YES Use DOWN arrow Check Connections key for NO Tru Again ATES v H Y See Error Messages on page 5 1 for possible causes Appendix A Glossary a AIC Air Conditio
23. f the dashboard on the driver s side visible from outside the car The VIN includes information about the car including where it was built body and engine codes options and a sequential build number VSS Vehicle Speed Sensor Sends a frequency signal to the PCM The frequency increases as the vehicle moves faster to give the PCM vehicle speed information used to determine shift points engine load and cruise control functions VTD Vehicle Theft Deterrent Warm up Cycle Warm up cycle is when the engine coolant temperature rises at least 40 degrees above that at engine start up WOT Wide Open Throttle The vehicle operating condition brought about when the throttle is completely or nearly open The PCM will typically deliver extra fuel to the engine and de energize the A C compressor at this time for acceleration purposes The PCM uses a switch or the Throttle Position Sensor to identify the WOT condition Appendix B Global PID s NAAA Global PID Definitions All global parameter identification data PID listed were verified on actual vehicles to guarantee accuracy It is possible that some newer vehicles may contain data different from that listed Always refer to vehicle service manual for manufacturer specific PIDs Remember always refer to a vehicle service manual for detailed diagnostic procedures when troubleshooting PID values Types of Data Parameters INPUT These data parameters are obtained from
24. ight if test information or results are erratic questionable or obviously erroneous If test information or results are still suspicious do not use them for diagnosis Improper repair and or adjustment may cause vehicle or equipment damage or unsafe operation Some vehicles are equipped with air bags ADANGER a e Follow vehicle service manual s warnings when working around air bag components or wiring If service manual instructions are not followed air bag may open unexpectedly resulting in injury Note air bag can still open up several minutes after ignition key is off or if vehicle battery is disconnected because of a special energy reserve module An air bag opening can cause injury Section 1 Getting Started The Global OBD II AutoScanner was developed by experts in the automotive service industry to help diagnose vehicles and assist in troubleshooting procedures AutoScamner monitors vehicle events and retrieves codes from vehicle s control module to help pinpoint problem areas All information illustrations and specifications contained in this manual are based on the latest information available from industry sources at the time of publication No warranty expressed or implied can be made for its accuracy or completeness nor is any responsibility assumed by the manufacturer or anyone connected with it for loss or damages suffered through reliance on any information contained in thi
25. ing codes off vehicle Specifications Display 128 x 64 pixel display with contrast adjust Operating Temperature 0 to 50 C 32 to 122 F Storage Temperature 20 to 70 C 4 to 158 F External Power 7 to 16 Volts Y A minimum of 8 0 Vis required for most control modules to operate properly in a vehicle Power Dissipation 5 Watts maximum Dimensions Thickness Width Length 1 125 3 25 7 75 28 6 mm 82 6 mm 196 9 mm Included with AutoScanner Part Part Part Description Manual Used to give an understanding on how to operate the tool 0002 2826 The CD includes C DTC Lookup Software for looking up DiagnosticTrouble Codes Manual Other Product Information 1000 5287 Product Used to Register Tool for troubleshooting concerns and updating 0002 2306 Registration tool Y Replacement Parts are available from the manufacturer by contacting customer service e Phone 1 800 228 7667 8 00 6 00 EST Monday Friday A Display The display has a large viewing area displaying messages instructions and diagnostic information Y The Liquid Crystal Display LCD is a 128 x 64 pixel display O Characters used to help operate AutoScanner are LES CUP ETE Indicates additional information is available on previous screen zz Indicates additional information is available on next screen Geigy Indicates the code is a pending code Refer to the Read Codes Section for more det
26. ion KAM Keep Alive Memory Knock Sensor KS Used to detect engine detonation or knock The sensor contains a piezoelectric element and is threaded into the engine block Special construction makes the element sensitive only to engine vibrations associated with detonation Knock Uncontrolled ignition of the air fuel mixture in the cylinder Also referred to as detonation or ping Knock indicates extreme cylinder pressures or hotspots which are causing the air fuel mixture to detonate prematurely KOEO Key On Engine Off KOER Key On Engine Running LCD Liquid Crystal Display LTFT Long Term Fuel Trim M T Manual transmission or manual transaxle MAF Mass Air Flow Sensor Measures the amount and density of air entering the engine and sends a frequency or voltage signal to the PCM The PCM uses this signal in its fuel delivery calculations MAP Manifold Absolute Pressure Sensor Measures intake manifold vacuum or pressure and sends a frequency or voltage signal depending on sensor type to the PCM This gives the PCM information on engine load for control of fuel delivery spark advance and EGR flow A prs MAT Manifold Air Temperature sensor A resistance sensor in the intake manifold that sends a voltage signal to the PCM indicating the temperature of the incoming air The PCM uses this signal for fuel delivery calculations MIL Malfunction Indicator Lamp Check Engine
27. ir and any freight charges Send the unit to SPX Service Solutions 15825 Industrial Parkway Cleveland Ohio 44135 Attn Repair 2005 SPX Corporation All Rights Reserved Todos los derechos reservados Tous droits r serves Engineered and Assembled In USA Dise ado y montado en los E U de A Concu et assembl aux USA 0002 001 2826
28. ner A D Analog to Digital AIF Air Fuel ratio The proportion of air and fuel delivered to the cylinder for combustion For example an A F ratio of 14 1 denotes 14 times as much air as fuel in the mixture Ideally the A F ratio is 14 7 1 ABS Anti lock Brake System AC Clutch Relay The PCM uses this relay to energize the A C clutch turning the A C compressor on or off AC Pressure Sensor Measures air conditioning refrigerant pressure and sends a voltage signal to the PCM AC Pressure Switch A mechanical switch connected to the A C refrigerant line The switch is activated sending a signal to the PCM when the A C refrigerant pressure becomes too low or high Actuator Actuators such as relays solenoids and motors allow the PCM to control the operation of vehicle systems Air Injection Reaction AIR System An emission control system operated by the PCM During cold starts an air pump injects outside air into the exhaust manifold to help burn hot exhaust gases This reduces pollution and speeds warm up of oxygen sensors and catalytic converters After the engine is warm the air will either be dumped back to the atmosphere or into the air cleaner assembly or sent to the catalytic converter APP Acceleration Pedal Position Sensor ASR Acceleration Slip Regulation es AutoScanner A device that interfaces with a vehicle to Read and Erase Diagnostic Trouble Codes through an OBD II da
29. on for DTC Range Definitions Y Additional Diagnostic Trouble Codes are available on the DTC Lookup CD software Y To View Previous or Next Diagnostic Trouble Code use UP or y DOWN arrow key mi ae Y Press BACK key again to return to Has DIAGNOSTIC MENU a DA Section 4 System Setup Test E System Setup J System Setup allows Adjustments to display contrast Selecting language Checking display pixels Checking keyboard operations Checking tools memory Viewing tools information Upgrading the tool ouau Y System Setup settings remain even if internal battery becomes discharged or is removed From DIAGNOSTIC MENU 1 Select System Setup a Use UP or y Mo DIAGHOSTIC MENU DOWN arrow key to highlight System Setup ePress ENTER Adjusting Display Contrast From System Setup menu 1 Select Adjust Contrast Use UP or y DOWN arrow key to highlight Adjust Contrast Press ENTER 2 Darken or Lighten Display Contrast Use UP arrow key to darken Contrast Use DOWN arrow key to lighten Contrast 3 Save Contrast Setting Press ENTER Sre aH S THE Ma et La Lares ca Permorwy Test Tool Information ADJUST CONTRAST A Darken pa qar Fress ENTER bihen Done z 4 Press Back to exit without saving or changing A Z a Language Setup Y English is the Default language
30. or Service Engine Soon light are examples of what a MIL is called A required on board indicator to alert the driver of an emission related malfunction Misfire Caused by the air fuel ratio being incorrect Monitor A test performed by the on board computer to verify proper operation of emission related systems or components MPFI or MFI Multi Port Fuel Injection MPFI is a fuel injection system using one or more injector s for each cylinder The injectors mounted in the intake manifold and fired in groups rather than individually NOx Oxides of Nitrogen The system EGR and Cam Shafts injects exhaust gases into the intake manifold to reduce these gases at the tailpipe O28 Oxygen Sensor Generates a voltage of 0 6 to 1 0 volts when the exhaust gas is rich low oxygen content The voltage changes to 0 4 volts or less when the exhaust gas is lean high oxygen content This sensor only operates after it reaches a temperature of approximately 349 C 660 F O2 sensors are usually found both upstream and downstream of the catalytic converter The PCM uses these sensors to fine tune the air fuel ratio and to monitor the efficiency of the catalytic converter See Bank 1 Bank 2 Sensor 1 Sensor 2 OBD II On Board Diagnostics Second Generation OBD Il is a U S Government mandated standard requiring all cars and light trucks to have a common data connector connector location communication protocol DTCs and code defini
31. ription of possible hazard Example Engine systems can malfunction spilling fuel oil vapors hot steam hot toxic exhaust gases acid refrigerant and other debris e Wear safety goggles and protective gloves User and bystander Even if your everyday glasses have impact resistant lenses they may NOT be safety glasses and may not provide adequate protection Engine systems that malfunction can cause injury Important Safety Messages Risk of electric shock 5 e Do not exceed voltage limits between inputs indicated in Specifications e Use extreme caution when working with circuits that have greater than 60 volts DC or 24 volts AC Electric shock can cause injury cn Risk of explosion S e Wear safety goggles and protective clothing AWARNING User and bystander 9 Even if your everyday glasses have impact resistant lenses they may NOT be safety glasses and may not provide adequate protection e Do not use Tool in environments where explosive vapors may collect As in below ground pits confined areas or areas that are less than 18 inches above floor e Use Tool in locations with mechanical ventilation providing at least 4 air changes per hour e Flammable fuel and vapors can ignite e Do not smoke strike a match or cause a spark in vicinity of battery Battery gases can ignite e Avoid making accidental connection between battery terminals Do not place uninsulated
32. s Running Fress BACK M to Exit Press BACK to Exit 3 Return to DIAGNOSTIC MENU a e Press BACK key Y I M Monitors Emissions Systems The M M Monitors Inspection Maintenance function is used to view a SNAPSHOT of the operations for the Emission System on OBD II vehicles since the Diagnostic Trouble Codes were cleared Y MMonitorsis a very useful function To guarantee no faults make sure all monitors are ok or n a and no DTC s exist Y During normal driving conditions the vehicle s computer scans the emission system After a specific amount of drive time each monitor has specific driving conditions and time required the computer s monitors will decide if the vehicles emission system is working correctly or not as well as detecting out of range values When the monitor s status Is ok vehicle was driven enough to complete the monitor inc Incomplete vehicle was not driven enough to complete the monitor n a Not Applicable vehicle does not support that monitor Y Some states MAY NOT require all monitors listed to be Ready to pass the emissions test Check with state testing site for exact requirements All states will fail a vehicle that has the MIL Light lit at time of test Y Refer to the vehicles service manual for the drive cycle operation 4 Depending on vehicle disconnecting or a discharged battery may erase trouble codes and clear monitor status Y Clear Monitors
33. s guide or misuse of accompanying product The manufacturer reserves the right to make changes at any time to this guide or accompanying product without obligation to notify any person or organization of such changes Using CD Y The Included CD is NOT required to operate AutoScamner 6 Y Some of the items included on the CD are O Manuals included with AutoScanner 6 O DTC Lookup Software O Adobe Acrobat Reader O Other Product Information Y To be able to use the included CD the PC must meet the following minimum requirements 486 PC 4 MB of RAM Microsoft Windows 95 or Newer CD ROM Drive Adobe Acrobat Reader Internet Explorer 4 0 or Newer Screen Resolution of 800 x 600 lfscreen resolution is 800 x 600 in Display Properties Settings Tab set Font Size to Small Fonts UUUOUOUOU Running Applications On Included CD 1 Close All Programs on Computer 2 Place Included CD in CD Drive Y If CD does not start automatically O Select the Start button O Select Run i i O Enter X Menu Exe in Open Box on Computer and select OK ATL i wa aa a Timelog O X is the CD ROM Run A 2x drive letter on the 4 p Type the name of a program folder document or CO m p u te r Internet resource and Windows will open it For you Open X Menu Exe v Cancel Browse 3 Observe Menu Appears 4 Follow screen prompts on computer to run applications es 3S Vehicl
34. sensor circuit outputs Sensor circuit outputs are inputs to vehicles PCM For example if Oxygen Sensor circuit was generating a 400mY signal then AutoScanner would read O2S v 40 OUTPUT These data parameters are outputs or commands that come directly from computer module s For example the ignition spark advance is controlled by PCM on most vehicles monitoring this PID shows spark output from PCM CALCULATED These data parameters are calculated after VALUE analyzing various inputs to the vehicles computer module s For example the engine load The PCM calculates this from sensor inputs and displays in a percentage PCM VALUE Information that is stored in the computer module s memory and determined to be useful to service technician An example of this is TROUBLE CODE values the DTC that caused a freeze frame capture a B l Global Data Parameter List NOTE Several different causes can have the same parameter indication For information on diagnostics consult vehicle service manuals NOTE Tool will ONLY display the PID s the vehicle supports Absolute Evap System Vapor Pressure Absolute Load Value Absolute Throttle Position X Air Flow Rate Alcohol Fuel Percentage Ambient Air Temperature Barometric Pressure Catalyst Temp BankX SensorX Commanded EGR Commanded Equivalence Ratio Commanded Evap Purge Commanded Secondary Air Status Commanded Throttle Actuator Control Control Module Voltage Coolant
35. stem Duty Cycle A term applied to signals that switch between on and off Duty cycle is the percentage of time the signal is on For example if the signal is on only one fourth of the time then the duty cycle is 25 The PCM uses duty cycle type signals to maintain precise control of an actuator EBCM Electronic Brake Control Module EBTCM Electronic Brake Traction Control Module ECM Engine Control Module or Electronic Control Module ECT Engine Coolant Temperature sensor See CTS EEPROM Electrically Erasable Programmable Read Only Memory EFE Early Fuel Evaporation EFI Electronic Fuel Injection Any system where a computer controls fuel delivery to the engine by using fuel injectors EGR Exhaust Gas Recirculation The PCM uses the EGR system to recirculate exhaust gases back into the intake manifold to reduce emissions EGR is used only during warm engine cruise conditions EOP Engine Oil Pressure Switch EOT Engine Oil Temperature Sensor EPA Environmental Protection Agency ESC Electronic Spark Control An ignition system function that warns the PCM when knock is detected The PCM will then retard spark timing to eliminate the knocking condition A a EST Electronic Spark Timing An ignition system that allows the PCM to control spark advance timing The PCM determines optimum spark timing from sensor information engine speed throttle position
36. ta link Bank x The standard way of referring to the bank of cylinders containing cylinder x In line engines have only one bank of cylinders Most commonly used to identify the location of oxygen sensors See O28 Sensor x Sensor x BARO Barometric Pressure Sensor See MAP Sensor BBV Brake Boost Vacuum Sensor BCM Body Control Module Boost Control Solenoid A solenoid that is energized by the PCM in order to control turbo supercharger boost pressure Brake Switch Signal An input signal to the PCM indicating that the brake pedal is being pressed This signal is typically used to disengage Cruise Control systems and Torque Converter Clutch TCC solenoids See also TCC CAM Camshaft Position Sensor Sends a frequency signal to the PCM in order to synchronize fuel injector and spark plug firing Catalytic Converter Designed to reduce exhaust emissions CAN Controller Area Network CARB California Air Resources Board Governing body for emissions control in California CKP REF Crankshaft Position Reference CKP Crankshaft Position See CPS CKT Circuit A Closed Loop CL A feedback system that uses the O2 Sensor s to monitor the results of combustion Based on the signal s from the O2 sensor s the PCM modifies the air fuel mixture to maintain optimum performance with lowest emissions In closed loop mode the PCM can fine tune control of a system to achieve an exact res
37. tective clothing User and bystander Even if your everyday glasses have impact resistant lenses they may NOT be safety glasses and may not provide adequate protection e Do not position head directly over or in front of throttle body e Do not pour gasoline down throttle body when cranking or running engine when working with fuel delivery systems or any open fuel line Engine backfire can occur when air cleaner is out of position e Do not use fuel injector cleaning solvents when performing diagnostic testing e Keep cigarettes sparks open flame and other sources of ignition away from vehicle e Keep a dry chemical Class B fire extinguisher rated for gasoline chemical and electrical fires in work area Fire can cause death or serious injury Risk of flying particles e Wear safety goggles while using electrical k equipment Electrical equipment or rotating engine parts can cause flying particles Even if your everyday glasses have impact resistant lenses they may NOT be safety glasses and may not provide adequate protection Flying particles can cause eye injury a D 5 AWARNING Risk of burns pee e Batteries can produce a short circuit current high enough to weld jewelry to metal Remove jewelry such as rings bracelets and watches before working near batteries Short circuits can cause injury Risk of burns e Do not remove radiator cap unless engine is cold Press
38. tic Module Sensor x A standard term used to identify the location of oxygen sensors Sensor 1 is located upstream of the catalytic converter See O2S Bank 1 Bank 2 Sensor Any device that reports information to the PCM The job of the sensor is to convert a parameter such as engine temperature into an electrical signal that the PCM can understand SFI or SEFI Sequential Fuel Injection or Sequential Electronic Fuel Injection A fuel injection system that uses one or more injectors for each cylinder The injectors are mounted in the intake manifold and are fired individually Solenoid A device consisting of an electrical coil which when energized produces a magnetic field in a plunger which is pulled to a central position A solenoid may be used as an actuator in a valve or switch as A STFT Short Term Fuel Trim STS Service Throttle Soon TAC Throttle Actuator Control TBI Throttle Body Injection A fuel injection system having one or more injectors mounted in a centrally located throttle body as opposed to positioning the injectors close to an intake valve port Central Fuel Injection CFI is another name for TBI on some vehicles TCC Torque Converter Clutch TCM Transmission Control Module TCS Traction Control System for PCM and brakes TDC Top Dead Center When a piston is at its uppermost position in the cylinder TFP Transmission Fluid Pressure TFT Transmission Fluid Tempera
39. tions OBD II first appeared on vehicles in late 1994 and is required to be present on all cars sold in the US after January 1 1996 ODM Output Device Monitor as AT Open Loop OL A control system mode that does not monitor the output to verify if the desired achieved results A fuel delivery system will usually operate in open loop mode during cold engine warm up because the oxygen sensors are not yet ready to send a signal Without the oxygen sensor signal the computer cannot check the actual results of combustion PCM Powertrain Control Module The brains of the engine control system and transmission control system housed in a metal box with a number of sensors and actuators connected via a wiring harness Its job is to control fuel delivery idle speed spark advance timing and emission systems The PCM receives information from sensors then energizes various actuators to control the engine The ECM Engine Control Module is another name used for the PCM Pending Codes Also referred to as Continuous Memory codes and Maturing Diagnostic Trouble Codes Pending Codes may be set by emission related powertrain components and systems If the fault does not occur after a certain number of drive cycles memory erases the code PID Parameter Identification Identifies an address in memory which contains vehicle operating information PNP Park Neutral Position This is a switch that tells the PCM when the gear shift
40. ture Sensor Throttle Body A device which performs the same function as a carburetor in a fuel injection system On a throttle body injection TBI system the throttle body is both the air door and the location of the fuel injectors On port fuel injection systems PFI MPFI SFI etc the throttle body is simply an air door Injectors receive fuel as each intake port activates In each case the throttle body is attached to the accelerator pedal TPS Throttle Position Sensor Potentiometer type sensor connected to the throttle shaft Its voltage signal output increases as the throttle opens The PCM uses this signal to control many systems such as idle speed spark advance fuel delivery etc A O Traction Assist Assist in traction with brakes only TTS Transmission Temperature Sensor A resistance sensor mounted in the transmission housing in contact with the transmission fluid It sends a voltage signal to the PCM indicating the temperature of the transmission VECI Vehicle Emission Control Information A decal located in the engine compartment containing information about the emission control systems found on the vehicle The VECI is the authoritative source for determining whether a vehicle is OBD II compliant VIN Vehicle Identification Number This is the factory assigned vehicle serial number This number is stamped on a number of locations throughout the vehicle but the most prominent location is on top o
41. ult CMP Camshaft Position Sensor CO Carbon Monoxide odorless gas produced by incomplete combustion Continuous Memory Codes See Pending Codes CPS Crankshaft Position Sensor Sends a frequency signal to the PCM It is used to reference fuel injector operation and synchronize spark plug firing on distributorless ignition systems DIS CTS Coolant Temperature Sensor A resistance sensor that sends a voltage signal to the PCM indicating the temperature of the coolant This signal tells the PCM whether the engine is cold or warm CVRTD Continuous Variable Real Time Damping D R Drive Reverse Data Link Connector DLC Connector providing access and or control of the vehicle information operating conditions and diagnostic information Vehicles with OBD II use a 16 pin connector located in the passenger compartment Data Stream The actual data communications sent from the vehicle s PCM to the data connector DEPS Digital Engine Position Sensor Detonation See Knock DI DIS Direct Ignition Distributorless Ignition System A system that produces the ignition spark without the use of a distributor DPFE Differential Pressure Feedback Exhaust Gas Recirculation Sensor as A 3 Drive Cycle Vehicle operation for a period of time so the systems can be monitored DTC Diagnostic Trouble Code An alphanumeric identifier for a fault condition identified by the On Board Diagnostic Sy
42. urized engine coolant may be hot e Do not touch hot exhaust systems manifolds engines radiators sample probe etc e Wear insulated gloves when handling hot engine components e Tester leads can become hot after extended testing in close proximity to manifolds etc Hot components can cause injury Risk of spilling fuel oil vapors hot steam hot toxic exhaust gases acid refrigerant and other debris e Wear safety goggles and protective clothing User and bystander Even if your everyday glasses have impact resistant lenses they may NOT be safety glasses and may not provide adequate protection e Engine systems can malfunction Expelling fuel oil vapors hot steam hot toxic exhaust gases acid refrigerant and other debris Fuel oil vapors hot steam hot toxic exhaust gases acid refrigerant and other debris can cause serious injury Engine compartment contains electrical connections and hot or moving parts Ea e Keep personnel test leads clothing and other objects clear of electrical connections and hot or moving engine parts e Do not wear watches rings or loose fitting clothing when working in an engine compartment e Do not place tools on fenders or other places in engine compartment e To help identify danger zones in test areas use barriers e Prevent personnel from walking through test area Contacting electrical connections and hot or moving parts can cause injury as SE 7
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