Home

SR-4

1. harness con 1 Steering wheel 2 Spiral cable 3 nestor 4 Steering column assembly SR Re moval and Installation INFOID 0000000001694456 WARNING e Before servicing turn ignition switch OFF disconnect both battery terminals and wait at least 3 min utes Do not use air tools or electric tools for servicing REMOVAL 1 Remove the driver air bag module Refer to SR 4 Removal and Installation 2 Disconnect steering horn switch harness connector A Remove the steering wheel Refer to ST 15 Removal and Installation Remove the steering column cover upper lower side Refer to P 12 Removal and Installation Remove the spiral cable fixing screws Pull out forward the spiral cable and steering angle sensor OY OVS 00 Revision 2007 June SR 7 G37 Coupe SPIRAL CABLE lt ON VEHICLE REPAIR gt 7 Disconnect spiral cable body side harness connectors A NOTE Disconnect spiral cable body side harness connector after removing the spiral cable CAUTION Do not disassemble the spiral cable Do not apply lubricant to the spiral cable Do not allow oil grease detergent or water to come in contact with the spiral cable Do not impact the spiral cable by dropping etc Replace the spiral cable if it has been dropped or sustained an impact INSTALLATION Install in the reverse order of removal CAUTION e The spiral cable may snap during steering operation if the cable is installed in
2. D 0000000001694458 WARNING e Before servicing turn ignition switch OFF disconnect both battery terminals and wait at least 3 min utes Always work from the side of air bag module Do not work in front of it Do not use air tools or electric tools for servicing REMOVAL 1 2 3 Remove the glove box assembly Refer to P 12 Removal and Installation Remove the Instrument lower assist panel Refer to P 12 Removal and Installation Disconnect passenger air bag module harness connector A from passenger air bag module 1 Remove the passenger air bag module fixing bolt and screws NOTE The figure shows the installed front passenger air bag module Under view of the module installed without glove box cover Revision 2007 June SR 10 G37 Coupe FRONT PASSENGER AIR BAG MODULE lt ON VEHICLE REPAIR gt 5 Disconnect pawls A B and then remove passenger air bag module lt 7 Vehicle front JMHIA0016ZZ CAUTION Always place passenger air bag module with pad side facing upward lt Upward Do not insert any foreign objects screwdriver etc into pas senger air bag module Do not disassemble passenger air bag module Do not use old fixing bolts after removal replace with new bolts Do not expose the passenger air bag module to temperatures exceeding 90 C 194 F Do not allow oil grease or water to come in contact with the passenger air bag module Replace the passenger air
3. ICLE REPAIR DRIVER AIR BAG MODULE Ex p od ed Vi ew INFOID 0000000001694453 SEC 484 1 Steering wheel 2 Driver air bag module 3 Side lid left right 4 TORX bolt left right Refer to Gl 4 Components for symbols in the figure Re m oval a nd n stal latio n INFOID 0000000001694454 WARNING Before servicing turn ignition switch OFF disconnect both battery terminals and wait at least 3 minutes Always work from the side of air bag module Do not work in front of it Do not use air tools or electric tools for servicing REMOVAL 1 Remove the side lids left right 2 Using Tamper resistant TORX bit A remove the TORX bolt on left right 3 Pull out driver air bag module assembly Revision 2007 June SR 4 G37 Coupe DRIVER AIR BAG MODULE lt ON VEHICLE REPAIR gt 4 Disconnect driver air bag module harness connector NOTE e For installing removing driver air bag module harness connec tor insert thin screwdriver wrapped in tape into notch lift lock y and remove connector e Install connector with lock raised and push lock into connec t 4 tor e After installing the connector check that the lock is pushed securely into it PHIAO953J 5 Remove the driver air bag module CAUTION Always place driver air bag module with pad side facing upward lt a Upward Do not insert any foreign objects screwdriver etc into driver air bag module Do not disassemble driver air bag modu
4. Installa tion Revision 2007 June SR 18 G37 Coupe OCCUPANT CLASSIFICATION SYSTEM CONTROL UNIT lt ON VEHICLE REPAIR gt OCCUPANT CLASSIFICATION SYSTEM CONTROL UNIT Removal and Installation INFOID 000000000 1694468 For removal and installation The occupant classification system control unit and seat sensor mat are an integral part of the front passenger seat cushion and are replaced as an assembly Refer to SE 152 Removal and Installation Revision 2007 June SR 19 G37 Coupe
5. RESTRAINTS SECTION S R SRS AIRBAG PRECAUTION 0 cccccccccececceccececescneescsenses 2 Exploded VieW cccccsccescccsscccssecsseecseeesseeeeeesaeessaes 10 Removal and Installation ceeeecse ee eeseeeeeees 10 PRECAUTIONS ccccceececseeeccteeecceneeeeeseeeeneeesnnees 2 Precaution for Supplemental Restraint System SIDE CURTAIN AIR BAG MODULE Peper reece 12 SRS AIR BAG and SEAT BELT PRE TEN Exploded VieW cccceceeeeecceceeeeeeeeeeeteeeeessenenaeeees SIONS RE EE AEEA AAEE A aoe anda 2 Removal and Installation TTA e ss cect eee Se eat ceases ae Me A hae ei 2 Precaution for Battery Service ccceeceeeeeeeteees 2 ae ane SENSOR Occupant Classification System cssssssssssseeseeeee 2 xploded View sreeeeeeeeneeeenseeneeeenseeseseeeneesnaees Removal and Installation PREPARATION cssssssesesesessesesesecsesesereseees 3 SIDE AIR BAG SATELLITE SENSOR re PREPARATION cicccccccccecccccccececceceececcececseceeeeneeenen 3 Exploded Vie W weet a i e ars 15 Commercial Service Tools raad en A ae 3 Removal and Installation sues e EEPE F EEE NIET 15 ON VEHICLE REPAIR ceccccccccccccccccccccccccccceeee 4 DIAGNOSIS SENSOR UNIT csccseeeeeeees 16 Exploded VIEW cni dhE AA S 16 DRIVER AIR BAG MODULE 0 ccscssseeeees 4 Removal and Installation 16 EW na a oan aha heck 4 eN e FRONT SEAT BELT PRE TENSIONER 18 a NO a Removal and Installation 0 c cccc
6. an improper position The neutral position is set as follows Turn carefully the spiral cable clockwise to the end position Then turn it counterclockwise about 2 and a half turns and stop turning at the point B on which the stopper insertion holes are in the same position The service part is installed in the neutral position by the stopper and can be set without adjusting after the stopper is removed Do not over turn the spiral cable or go beyond number of turns required These will cause the cable to snap Adjust the spiral cable locating pin A to the steering wheel locating pin hole C In the case that a malfunction is detected by the air bag warning lamp reset by the self diagnosis function and delete the memory by CONSULT III e In the case that a malfunction is still detected after the above operation perform self diagnosis to repair malfunctions Revision 2007 June SR 8 G37 Coupe SPIRAL CABLE lt ON VEHICLE REPAIR gt After the work is completed check that no system malfunction is detected by air bag warning lamp Refer to SRC 15 Diagnosis Description Revision 2007 June SR 9 G37 Coupe FRONT PASSENGER AIR BAG MODULE lt ON VEHICLE REPAIR gt FRONT PASSENGER AIR BAG MODULE Ex p loded View INFOID 0000000001694457 SEC 680 Passenger air bag modulel 2 Instrument panel assembly Refer to Gl 4 Components for symbols in the figure Re m oval a nd n stal latio n INFOI
7. bag module if it has been dropped or sustained an impact JMHIA0009ZZ INSTALLATION Install in the reverse order of removal CAUTION Do not damage the harness while installing In the case that a malfunction is detected by the air bag warning lamp reset by the self diagnosis function and delete the memory by CONSULT III In the case that a malfunction is still detected after the above operation peform self diagnosis to repair malfunctions After the work is completed check that no system malfunction is detected by air bag warning lamp Refer to SRC 15 Diagnosis Description Revision 2007 June SR 11 G37 Coupe SIDE CURTAIN AIR BAG MODULE lt ON VEHICLE REPAIR gt SIDE CURTAIN AIR BAG MODULE Ex p loded View INFOID 0000000001694459 SEC 769 0 10 8 1 1 8 JMHIA0425GB 1 Side curtain air bag 2 Side curtain air bag inflator Side curtain air bag module harness connector Refer to Gl 4 Components for symbols in the figure Re m oval a nd n stal lat i O n INFOID 0000000001694460 WARNING Before servicing turn ignition switch OFF disconnect both battery terminals and wait at least 3 min utes Do not use air tools or electric tools for servicing REMOVAL 1 Remove the headlining Refer to INT 21 NORMAL ROOF Removal and Installation and INT 24 SUN ROOF Removal and Installation 2 Remove the side curtain air bag module harness connector NOTE e For installing remo
8. cscesseseesseseeeeseeeeee 18 SPIRAL CABLE cccccessseccssececesecceeeeeeneeneeeeens 7 Exploded View da iiir ar REE 7 OCCUPANT CLASSIFICATION SYSTEM Removal and Installation cece cece nenene 7 CONTROL UNIT Aretha vSeasnes unas kbar tense Seeencchnnsvenerte 19 Removal and Installation ccce eee ceee esses eeeees 19 FRONT PASSENGER AIR BAG MODULE 10 SR 1 Revision 2007 June G37 Coupe PRECAUTIONS lt PRECAUTION gt PRECAUTION PRECAUTIONS Precaution for Supplemental Restraint System SRS AIR BAG and SEAT BELT P R E T E N S O N E R INFOID 0000000001694781 The Supplemental Restraint System such as AIR BAG and SEAT BELT PRE TENSIONER used along with a front seat belt helps to reduce the risk or severity of injury to the driver and front passenger for certain types of collision This system includes seat belt switch inputs and dual stage front air bag modules The SRS system uses the seat belt switches to determine the front air bag deployment and may only deploy one front air bag depending on the severity of a collision and whether the front occupants are belted or unbelted Information necessary to service the system safely is included in the SRS AIRBAG and SEAT BELT of this Service Manual WARNING e To avoid rendering the SRS inoperative which could increase the risk of personal injury or death in the event of a collision which would result in air bag inflation all mainte
9. front passenger air bag modules with the pad side facing upward and seat mounted front side air bag module standing with the stud bolt side facing down e Conduct self diagnosis to check entire SRS for proper functioning after replacing any components e After air bag inflates the front instrument panel assembly should be replaced if damaged e Always replace instrument panel pad following front passenger air bag deployment Precaution for Battery Service INFOID 0000000002912446 Before disconnecting the battery lower both the driver and passenger windows This will prevent any interfer ence between the window edge and the vehicle when the door is opened closed During normal operation the window slightly raises and lowers automatically to prevent any window to vehicle interference The automatic window function will not work with the battery disconnected Occupant Classification System INFOID 0000000001683238 e Replace occupant classification system control unit and passenger front seat cushion as an assembly Refer to SE 152 Removal and Installation Revision 2007 June SR 2 G37 Coupe PREPARATION lt PREPARATION gt PREPARATION PREPARATION Commercial Service Tools Ee eee Tool name Description Removal tool of driver air bag module and or Tamper resistant TORX bit f Diagnosis sensor unit ee S NT757 Revision 2007 June SR 3 G37 Coupe DRIVER AIR BAG MODULE lt ON VEHICLE REPAIR gt ON VEH
10. he above operation perform self diagnosis to repair malfunctions After the work is completed check that no system malfunction is detected by air bag warning lamp Refer to SRC 15 Diagnosis Description Revision 2007 June SR 15 G37 Coupe DIAGNOSIS SENSOR UNIT lt ON VEHICLE REPAIR gt DIAGNOSIS SENSOR UNIT Ex p loded View INFOID 0000000001694465 SEC 253 0 70 61 O 19 6 2 0 14 5 1 Diagnosis sensor unit 2 TORX bolt Diagnosis sensor unit harness con nectors Refer to Gl 4 Components for symbols in the figure Re m oval a nd n stal lat i O n INFOID 0000000001694466 WARNING Before servicing turn ignition switch OFF disconnect both battery terminals and wait at least 3 min utes Before disconnecting the air bag sensor unit harness connector be sure to disconnect the each har ness connector of the air bag module and pre tensioner seat belt to prevent air bag deployment by static electricity and pre tensioner seat belt operation Do not use air tools or electric tools for servicing REMOVAL 1 Disconnect each connector of all air bag modules and pre tensioner seat belts 2 Remove the center console assembly Refer to P 24 Removal and Installation 3 Remove the center console rear bracket Refer to IP 23 Exploded View 4 5 Disconnect diagnosis sensor unit harness connector Remove TORX bolts ground bolt and then remove diagnosis sensor unit CAUTION Do not
11. le Do not use old TORX bolts after removal replace with new bolts Do not expose the driver air bag module to temperatures exceeding 90 C 194 F Do not allow oil grease or water to come in contact with the driver air bag module Replace the driver air bag module if it has been dropped or sustained an impact INSTALLATION Install in the reverse order of removal CAUTION Fix the driver air bag module harness to the harness fixing hook A Do not damage the harness while installing Tighten the TORX bolts after completely adjusting the centers of fixing holes on the driver air bag module side and the steer ing wheel side If the holes are misaligned the bolt threads are damaged and the module is not installed securely JMHIA0008ZZ In the case that a malfunction is detected by the air bag warning lamp reset by the self diagnosis function and delete the memory by CONSULT III In the case that a malfunction is still detected after the above operation perform self diagnosis to repair malfunctions Revision 2007 June SR 5 G37 Coupe DRIVER AIR BAG MODULE lt ON VEHICLE REPAIR gt After the work is completed check that no system malfunction is detected by air bag warning lamp Refer to SRC 15 Diagnosis Description Revision 2007 June SR 6 G37 Coupe SPIRAL CABLE lt ON VEHICLE REPAIR gt SPIRAL CABLE Ex p loded View INFOID 0000000001694455 SEC 240 480 JMHIA0010ZZ Driver air bag module
12. nance must be performed by an authorized NISSAN INFINITI dealer Improper maintenance including incorrect removal and installation of the SRS can lead to personal injury caused by unintentional activation of the system For removal of Spiral Cable and Air Bag Module see the SRS AIRBAG Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this Service Manual SRS wiring harnesses can be identified by yellow and or orange harnesses or har ness connectors Se rv l ce INFOID 0000000001683237 Do not use electrical test equipment to check SRS circuits unless instructed to in this Service Manual Before servicing the SRS turn ignition switch OFF disconnect both battery cables and wait at least 3 min utes For approximately 3 minutes after the cables are removed it is still possible for the air bag and seat belt pre tensioner to deploy Therefore do not work on any SRS connectors or wires until at least 3 minutes have elapsed Diagnosis sensor unit must always be installed with their arrow marks lt pointing towards the front of the vehicle for proper operation Also check diagnosis sensor unit for cracks deformities or rust before installa tion and replace as required The spiral cable must be aligned in the neutral position since its rotations are limited Do not turn steering wheel and column after removal of steering gear Handle air bag module carefully Always place driver and
13. sion 2007 June SR 13 G37 Coupe CRASH ZONE SENSOR lt ON VEHICLE REPAIR gt CRASH ZONE SENSOR Ex p loded View INFOID 0000000001694461 SEC 253 3 FF 10 8 1 1 8 1 Crash zone sensor Crash zone sensor harness connec tor Refer to GI 4 Components for symbols in the figure A Re m oval a nd n stal lat i O n INFOID 0000000001694462 WARNING e Before servicing turn ignition switch OFF disconnect both battery terminals and wait at least 3 min utes Do not use air tools or electric tools for servicing REMOVAL 1 Remove the reservoir tank Refer to CO 14 Exploded View 2 Remove the crash zone sensor fixing nuts 3 Disconnect crash zone sensor harness connector CAUTION Do not use old fixing nuts after removal replace with new nuts Replace the crash zone sensor if it has been dropped or sus tained an impact Replace the crash zone sensor of deployed SRS driver air bag and deployed SRS front passenger air bag INSTALLATION Install in the reverse order of removal CAUTION Do not damage the harness while installing In the case that a malfunction is detected by the air bag warning lamp reset by the self diagnosis function and delete the memory by CONSULT III In the case that a malfunction is still detected after the above operation perform self diagnosis to repair malfunctions After the work is completed check that no system malfunction is detected by air bag
14. use old TORX bolts after removal replace with new TORX bolts e Replace the diagnosis sensor unit if it has been dropped or sustained an impact e Replace the diagnosis sensor unit of deployed SRS air bag and deployed SRS front seat belt pre tensioner INSTALLATION Install in the reverse order of removal CAUTION Revision 2007 June SR 16 G37 Coupe DIAGNOSIS SENSOR UNIT lt ON VEHICLE REPAIR gt Do not damage the harness while installing In the case that a malfunction is detected by the air bag warning lamp reset by the self diagnosis function and delete the memory by CONSULT III In the case that a malfunction is still detected after the above operation perform self diagnosis to repair malfunctions After the work is completed check that no system malfunction is detected by air bag warning lamp Refer to SRC 15 Diagnosis Description ECU DISCRIMINATED NO After replacing the diagnosis sensor unit confirm that the diagnosis sensor unit identification is correct for the vehicle as equipped Specification ECU DISCRIMINATED No 2WD i with driver and passenger air bags seat belt pre tensioner side air bags and curtain air AEDO Revision 2007 June SR 17 G37 Coupe FRONT SEAT BELT PRE TENSIONER lt ON VEHICLE REPAIR gt FRONT SEAT BELT PRE TENSIONER Removal and Installation INFOID 000000000 1694467 For removal and installation procedures refer to SB 5 SEAT BELT RETRACTOR Removal and
15. ving side curtain air bag module harness connector insert thin screwdriver wrapped in tape into notch lift lock and remove connector e Install connector with lock raised and push lock into connec y tor e After installing the connector check that the lock is pushed t 4 securely into it PHIA0953J 3 Remove fixing bolts and then remove side curtain air bag module CAUTION Do not insert any foreign objects screwdriver etc into side curtain air bag module Do not disassemble side curtain air bag module Do not expose the side curtain air bag module to temperatures exceeding 90 C 194 F Do not allow oil grease or water to come in contact with the side curtain air bag module Revision 2007 June SR 12 G37 Coupe SIDE CURTAIN AIR BAG MODULE lt ON VEHICLE REPAIR gt Replace the side curtain air bag module if it has been dropped or sustained an impact JMHIA0009ZZ INSTALLATION Install in the reverse order of removal CAUTION Do not damage the harness while installing In the case that a malfunction is detected by the air bag warning lamp reset by the self diagnosis function and delete the memory by CONSULT III In the case that a malfunction is still detected after the above operation perform self diagnosis to repair malfunctions After the work is completed check that no system malfunction is detected by air bag warning lamp Refer to SRC 15 Diagnosis Description Revi
16. warning lamp Refer to SRC 15 Diagnosis Description Revision 2007 June SR 14 G37 Coupe SIDE AIR BAG SATELLITE SENSOR lt ON VEHICLE REPAIR gt SIDE AIR BAG SATELLITE SENSOR Exp loded View INFOID 000000000 1694463 9 Ome 1 4 8 JMHIA0020GB 1 Satellite sensor A Satellite sensor harness connector Refer to GI 4 Components for symbols in the figure Removal and Installation INFOID 000000000 1694464 WARNING Before servicing turn ignition switch OFF disconnect both battery terminals and wait at least 3 min utes Do not use air tools or electric tools for servicing REMOVAL 1 Remove the front seat belt Refer to SB 5 SEAT BELT RETRACTOR Removal and Installation 2 Remove the satellite sensor fixing nuts 3 Disconnect harness connector and then remove satellite sensor CAUTION Do not use old fixing nuts after removal replace with new nuts e Replace the satellite sensor if it has been dropped or sus tained an impact e Replace the satellite sensor of deployed SRS front side air bag module and deployed SRS side curtain air bag module JMHIA0009ZZ INSTALLATION Install in the reverse order of removal CAUTION Do not damage the harness while installing In the case that a malfunction is detected by the air bag warning lamp reset by the self diagnosis function and delete the memory by CONSULT III In the case that a malfunction is still detected after t

SR-4

Contents

Download Pdf Manuals

Related Search

Related Contents