2000 Windstar Workshop Manual

Transcription

1 Page 1 of 44 SECTION : Glass, Frames and Mechanisms 2000 Windstar Workshop Manual DIAGNOSIS AND TESTING Procedure revision date: 02/06/2002 Glass, Frames and Mechanisms Refer to Wiring Diagrams Cell 100, Power Windows for schematic and connector information. Refer to Wiring Diagrams Cell 56, Rear Window Defrost for schematic and connector information. Refer to Wiring Diagrams Cell 59, Multi-function Electronic Control Modules for schematic and connector information. Refer to Wiring Diagrams Cell 60, Instrument Cluster for schematic and connector information. Special Tool(s) Worlwide Diagnostic System (WDS) 418-F224 New Generation Star (NGS) Tester 418-F052 ( ) or equivalent 73III Automotive Meter 105-R0057 or equivalent Principles of Operation Power Window Control The driver power window is controlled by the FEM. The driver power window regulator control switch and motor are hardwired directly to the FEM. The FEM will read the window regulator control switch actuation and provide the corresponding output to the window motor. If one touch operation is selected, the FEM powers the driver window motor for seven seconds or until the FEM senses the motor is stalled. If the window track, regulator or glass weatherstrips cause the glass to bind, the FEM may interpret this as a motor stalled condition and halt motor operation. The passenger and rear quarter flip window motors are hardwired directly to the window regulator control switches and are not controlled by the FEM. Heated Rear Glass The heated rear window is controlled by the PCM, REM and instrument cluster. The ignition switch must be in RUN and the engine above 400 rpm for the heated rear window to operate. The heated rear window operates as follows. Pressing the heated rear window switching (which is hardwired to the instrument cluster) supplies a ground signal to the instrument cluster. Upon receiving the ground input from the heated rear window switch, the instrument cluster: sends a command ON signal to the REM over the J1850 network. supplies a power source to the heated rear window ON indicator in the climate control assembly. This output circuit is also hardwired. Upon receiving the command ON signal from the instrument cluster, the REM will check if the RPM message sent by the PCM is above 400 rpm. If the rpm is above 400, the REM will enable the heated rear window relay by supplying a ground to the relay coil. This closes the relay contacts and supplies power to the rear window grid. In the event an rpm or ignition switch invalid or missing data message is present, the REM will not enable the heated rear window relay. The heated rear window is a configurable feature for the REM. For this feature to operate it must have been configured ON when the vehicle was built. Delayed Accessory Delayed accessory operation allows the power windows and radio to operate for up to 10 minutes after the ignition is turned to. The delayed accessory function is controlled by the FEM. When the ignition switch is turned from RUN to, the FEM will begin the timing sequence. If a door is opened or the ignition switch is activated to another position, the FEM will cancel the delayed accessory operation. Inspection and Verification NOTE: The ignition switch must be cycled from to RUN to enable the switched system power (SSP) feature. 1. Verify the customer concern by operating the system. 2. Visually inspect for obvious signs of mechanical or electrical damage. Visual Inspection Chart Mechanical Power window regulator Window run weatherstrip Door window glass Flip quarter window glass Electrical Battery junction box (BJB) fuses 106 (30A), 113 (30A), 116 (30A), 2 (5A) and 23 (15A) Central junction box (CJB) fuse 18 (10A), 10 (10A), 9 (5A), 14 (10A) and 16 (5A) Front electronics module (FEM) Rear electronics module (REM) Electronic instrument cluster Window regulator control switch

2 Page 2 of 44 Window regulator electric drive Flip quarter window motor Heated rear window relay Heated rear window switch Heated rear window grid Loose, corroded connectors 3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step. 4. If the scan tool does not power up, refer to the scan tool manual. 5. Carry out the DATA LINK DIAGNOSTIC TEST. If the scan tool responds with: CKT 914, CKT 915 or CKT70 - ALL ECUS NO RESP/NOT EQUIP, refer to Section NO RESP/NOT EQUIP for the front electronics module (FEM), go to Pinpoint Test A. NO RESP/NOT EQUIP for the rear electronics module (REM), go to Pinpoint Test B. NO RESP/NOT EQUIP for the electronic instrument cluster (IC), go to Pinpoint Test C. System passed, retrieve and record the continuous diagnostic trouble codes (DTCs), erase the continuous DTCs and carry out self test diagnostics for the FEM, REM and instrument cluster modules. 6. If the FEM DTCs retrieved are related to the concern, go to the FEM Diagnostic Trouble Code (DTC) Index. 7. If the REM DTCs retrieved are related to the concern, go to the REM Diagnostic Trouble Code (DTC) Index. 8. If the instrument cluster DTCs retrieved are related to the concern, go to the Instrument Cluster Diagnostic Trouble Code (DTC) Index. 9. If no DTCs related to the concern are retrieved, proceed to the Symptom Chart to continue diagnostics. FEM Diagnostic Trouble Code (DTC) Index DTC Description Source Action B1241 Wiper washer rear pump relay circuit short to battery FEM GO to Section B1243 Express window down switch circuit short to battery FEM GO to Pinpoint Test H. B1244 Wiper rear motor run relay circuit failure FEM GO to Section B1245 Wiper rear motor run relay circuit short to ground FEM GO to Section B1254 Climate control air temperature external sensor circuit failure FEM GO to Section B1294 Battery power relay circuit short to battery FEM GO to Section B, Section or Section B1304 Accessory delay relay coil circuit short to battery FEM GO to Pinpoint Test D. B1308 Oil pressure switch circuit short to ground FEM GO to Section B1309 Power door lock circuit short to ground FEM GO to Section B. B1319 Driver door ajar circuit failure FEM GO to Section B1327 Passenger door ajar circuit failure FEM GO to Section B1341 Power door unlock circuit short to ground FEM GO to Section B. B1342 ECU is defective FEM INSTALL a new FEM. GO to Section B1404 Driver power window down circuit open FEM GO to Pinpoint Test E. B1405 Driver power window down circuit short to battery FEM GO to Pinpoint Test E. B1407 Driver power window UP circuit open FEM GO to Pinpoint Test E. B1408 Driver power window UP circuit short to battery FEM GO to Pinpoint Test E. B1431 Wiper Brake/Run relay circuit failure FEM GO to Section B1432 Wiper Brake/Run relay circuit short to battery FEM GO to Section B1436 Wiper Hi/Low speed relay coil circuit short to battery FEM GO to Section B1438 Wiper mode select switch circuit failure FEM GO to Section B1446 Wiper park sense circuit failure FEM GO to Section B1448 Wiper park sense short to VBATT FEM GO to Section B1450 Wiper wash/delay switch circuit failure FEM GO to Section B1460 Front washer pump motor output circuit short to battery FEM GO to Section B1462 Seat belt switch circuit failure FEM GO to Section B1482 Wiper washer fluid level sensor circuit short to ground FEM GO to Section B1499 Left turn signal lamp circuit failure FEM GO to Section B1501 Left turn signal lamp circuit short to battery FEM GO to Section B1503 Right turn signal lamp circuit failure FEM GO to Section B1505 Right turn signal lamp circuit short to battery FEM GO to Section B1519 Hood ajar switch circuit failure FEM GO to Section A. B1558 Ignition RUN/START circuit short to ground FEM GO to Section B1611 Wiper rear mode select switch circuit failure FEM GO to Section B1676 Battery voltage out of range FEM GO to Section A. B1833 Door unlock disarm switch circuit short to ground FEM GO to Section A. B2473 Passenger door disarm switch circuit short to ground FEM GO to Section A. B2474 Passenger door lock switch circuit short to ground FEM GO to Section B. B2475 Passenger door unlock switch circuit short to ground FEM GO to Section B. B2476 Radio present switch circuit failure FEM GO to Section B2477 Module configuration failure FEM GO to Section

3 Page 3 of 44 B2479 Brake park switch circuit short to ground FEM GO to Section B2480 Left corner lamp output circuit short to battery FEM GO to Section B2482 Right corner lamp output circuit short to battery FEM GO to Section B2485 Left side repeater lamp output circuit short to battery FEM EXPORT GO to Section B2486 Left side repeater lamp output circuit failure FEM EXPORT GO to Section B2487 Right side repeater lamp output circuit short to battery FEM EXPORT GO to Section B2488 Right side repeater lamp output circuit failure FEM EXPORT GO to Section B2491 Right park lamp output circuit short to battery FEM GO to Section B2493 Left park lamp output circuit short to battery FEM GO to Section B2496 Anti-theft horn output circuit short to ground FEM GO to Section A. B2499 NOTE: Stepwell/Puddle lamps are optional. This DTC will be recorded if the vehicle is not equipped with these lamps. Make sure the vehicle is equipped before proceeding with diagnostics. Courtesy lamp output circuit failure FEM GO to Section B2500 Courtesy lamp output circuit short to battery FEM GO to Section B2501 Left low beam lamp circuit failure FEM GO to Section B2502 Left low beam lamp circuit short to battery FEM GO to Section B2503 Right low beam lamp circuit failure FEM GO to Section B2504 Right low beam lamp circuit short to battery FEM GO to Section B2505 Left high beam lamp circuit failure FEM GO to Section B2506 Left high beam circuit short to battery FEM GO to Section B2507 Right high beam lamp circuit failure FEM GO to Section B2508 Right high beam lamp circuit short to battery FEM GO to Section B2510 Main blower motor relay circuit short to battery FEM GO to Section B2511 Horn output relay circuit short to battery FEM GO to Section B2595 Anti-theft input signal circuit failure FEM GO to Section A. B2596 Headlamp aim relay circuit short to battery FEM EXPORT GO to Section B2597 Headlamp aim relay circuit failure FEM EXPORT GO to Section C1189 Brake fluid level sensor input short to ground FEM GO to Section U1059 SCP invalid or missing data for transmission/transaxle/prndl PCM CARRY OUT the PCM self-test. GO to Section U1041 SCP invalid or missing data for vehicle speed ABS CARRY OUT the ABS self-test. GO to Section U1135 SCP Invalid or Missing Data for Ignition Switch/Starter IC CARRY OUT the IC self-test. GO to Section U1178 SCP invalid or missing data for climate control IC CARRY OUT the IC self-test. GO to Section U1262 SCP Communication Bus Fault - Carry out network communication test REPAIR all DTCs related to the concern first. If U1262 is still retrieved GO to Section , Communication Network Diagnostics. FEM Parameter Identification (PID) Index PID Description Expected Value CCNT Number of Continuous DTCs Number of DTCs PRK_BRK Parking brake switch input /ON BRK_LVL Brake fluid level notok/ok OIL_LVL Engine oil level notok/ok D_SBELT Drivers seat belt IN/OUT LF_TURN Left front turn signal driver output state ---/--G/-B-/-BG/O--/ O-G/OB-/OBG/ON---/ON--G/ON-B-/ RF_TURN Right front turn signal driver output state ---/--G/-B-/-BG/O--/ O-G/OB-/OBG/ON---/ON--G/ON-B-/ L_HIGH Left high beam lamp driver output state ---/--G/-B-/-BG/O--/ O-G/OB-/OBG/ON---/ON--G/ON-B-/ R_HIGH Right high beam lamp driver output state ---/--G/-B-/-BG/O--/ O-G/OB-/OBG/ON---/ON--G/ON-B-/ L_LOW Left low beam lamp driver output state ---/--G/-B-/-BG/O--/ O-G/OB-/OBG/ON---/ON--G/ON-B-/

4 Page 4 of 44 R_LOW Right low beam lamp driver output state ---/--G/-B-/-BG/O--/ O-G/OB-/OBG/ON---/ON--G/ON-B-/ D_DOOR Driver door ajar switch AJAR/CLOSED P_DOOR Passenger door ajar switch AJAR/CLOSED HOOD_SW Hood ajar switch AJAR/CLOSED D_UP_SW Driver window UP switch /UP D_DN_SW Driver window DOWN switch /DOWN OTD_SW Driver window one touch down switch /DOWN DR_LOCK Driver LOCK activated NO/YES DR_UNLK Driver UNLOCK activated NO/YES PD_LOCK Passenger LOCK activated NO/YES PD_ULCK Passenger UNLOCK activated NO/YES D_PWRLY Window driver output state ---/--G/-B-/-BG/O--/ O-G/OB-/OBG/ON---/ON--G/ON-B-/ WFLUID Washer fluid level LOW/OK WPPRKSW Wiper in PARK position notprk/parked WPRUN Wiper RUN driver output state ---/--G/-B-/-BG/O--/ O-G/OB-/OBG/ON---/ON--G/ON-B-/ WPHISP Wiper two speed driver output state ---/--G/-B-/-BG/O--/ O-G/OB-/OBG/ON---/ON--G/ON-B-/ WASHRLY Washer pump driver output state ---/--G/-B-/-BG/O--/ O-G/OB-/OBG/ON---/ON--G/ON-B-/ WPMODE Wiper control mode select position and delay interval WASH/OPEN//INTVL1/INTVL2/INTVL3/ INTVL4/INTVL5/INTVL6/INTVL7/LOW/HIGH ACCDLY Accessory delay relay circuit ---/--G/-B-/-BG/O--/ O-G/OB-/OBG/ON---/ON--G/ON-B-/ D_DSRM Driver door unlock disarm switch NO/YES P_DSRM Passenger door unlock disarm switch NO/YES HORNRLY Horn control driver output state ---/--G/-B-/-BG/O--/ O-G/OB-/OBG/ON---/ON--G/ON-B- RADIOSW Radio remove switch ON/ R_WPRUN Rear wiper output state ---/--G/-B-/-BG/O--/ O-G/OB-/OBG/ON---/ON--G/ON-B-/ RWASHSW Rear washer output state ---/--G/-B-/-BG/O--/ O-G/OB-/OBG/ON---/ON--G/ON-B-/ IGN_R Ignition switch RUN position NO/YES PARKLMP Park lamp output notact/active DD_UNLK Driver door UNLOCK output ---/--G/-B-/-BG/O--/ O-G/OB-/OBG/ON---/ON--G/ON-B-/ BLWRMTR Blower motor notact/active VBAT Battery voltage Volts EXTTEMP External temperature sensor unfiltered data degrees (C)

5 Page 5 of 44 D_PWPK Driver power window peak motor current Ampheres AL_EVT 1, 2, 3, 4, 5, 6, 7, 8 Last eight alarm events DROPEN/HOODTR/IGNTAM/PANIC/ T_AJAR/RR_SD/LR_SD/P_DOOR/ D_DOOR/RADIO/WINDO/ULTRS/DLID_ P/HOOD FEM Active Command Index Active Command Display Action ONE TOUCH WINDOW DOWN AND ACCY DELAY ACCY RLY ON/ FRONT WINDSHIELD WIPER/WASHER WASH RLY ON/ WIPER RLY SPEED RLY ON/ ON/ BATTERY SAVER AND COURTESY ENTRY COURTESYL ON/ REAR WIPER WASH RLY ON/ WIPER RLY ON/ FRONT WINDOW CONTROL DR UP ON/ DR DOWN ON/ DOOR LOCK CONTROL DD LOCK ON/ DD UNLOCK ON/ TURN SIGNAL AND MARKER LAMPS RF TURN ON/ LF TURN ON/ HEAD/CORNERING LAMP CONTROL RF CORNER ON/ LF CORNER RGHT HIGH LEFT HIGH RIGHT LOW LEFT LOW ON/ ON/ ON/ ON/ ON/ HORN CONTROL HORN ON/ ANTI-THEFT INDICATOR COMMAND HORN ON/ TEMPERATURE CONTROL BLR MOTOR ON/ LAMP CONTROL FD PARK L ON/ FP PARK L ON/

6 Page 6 of 44 D REPEATER P REPEATER HDLMP AIM ON/ ON/ ON/ FUNCTION CONTROL 1 PWR RELAY ON/ REM Diagnostic Trouble Code (DTC) Index DTC Description Source Action B1201 Fuel sender circuit failure REM GO to Section B1332 Decklid ajar rear door circuit open REM GO to Section B1338 Door ajar right rear circuit short to ground REM GO to Section B1342 ECU is defective REM INSTALL a new REM. GO to Section B1349 Heated rear window relay short to battery REM GO to Pinpoint Test I. B1485 Brake pedal input circuit short to battery REM GO to Section B1574 Door ajar left rear circuit short to ground REM GO to Section B1676 Battery voltage out of range REM GO to Section B1806 Left tail lamp output circuit failure REM GO to Section B1808 Left tail lamp output circuit short to battery REM GO to Section B2477 Module configuration failure REM GO to Section B2519 Hi-mount stop lamp circuit failure REM GO to Section B2520 Hi-mount stop lamp circuit short to battery REM GO to Section B2523 License lamp circuit failure REM GO to Section B2524 License lamp circuit short to battery REM GO to Section B2527 Left rear stop lamp circuit failure REM GO to Section B2528 Left rear stop lamp circuit short to battery REM GO to Section B2529 Left rear turn lamp circuit failure REM GO to Section B2530 Left rear turn lamp short to battery REM GO to Section B2531 Right rear backup lamp circuit failure REM GO to Section B2532 Right rear backup lamp circuit short to battery REM GO to Section B2533 Right rear stop lamp circuit failure REM GO to Section B2534 Right rear stop lamp circuit short to battery REM GO to Section B2535 Right rear turn lamp circuit failure REM GO to Section B2536 Right rear turn lamp circuit short to battery REM GO to Section B2539 Aux A/C mode position reference circuit short to ground REM GO to Section B2540 Aux A/C mode position reference circuit short to battery REM GO to Section B2543 Aux A/C control switch reference circuit short to ground REM GO to Section B2544 Aux A/C control switch reference circuit short to battery REM GO to Section B2545 System power relay circuit short to battery REM GO to Section B, Section or Section B2553 Disable signal output circuit short to battery REM GO to Section B2554 Dome lamp output circuit failure REM GO to Section B2555 Dome lamp output circuit short to battery REM GO to Section B2556 Enable signal circuit short to battery REM GO to Section B2557 Left power sliding door open/close output circuit short to battery B2558 Right power sliding door open/close output circuit short to battery REM GO to Section REM GO to Section B2559 Aux A/C blower motor relay circuit short to battery REM GO to Section B2560 Aux A/C blower motor relay circuit failure REM GO to Section B2561 Aux A/C blower speed 1 circuit short to battery REM GO to Section B2562 Aux A/C blower speed 1 circuit failure REM GO to Section B2563 Aux A/C blower speed 2 circuit short to battery REM GO to Section B2564 Aux A/C blower speed 2 circuit short to failure REM GO to Section B2565 Right tail lamp circuit failure REM GO to Section B2566 Right tail lamp circuit short to battery REM GO to Section B2568 Reverse mirror output circuit short to ground REM GO to Section B2569 Liftgate disarm switch circuit short to ground REM GO to Section A. B2570 Right lamp outage signal circuit short to ground REM GO to Section B2571 Left lamp outage signal circuit short to ground REM GO to Section U1041 SCP invalid or missing data for vehicle speed ABS CARRY OUT the ABS self-test. GO to Section U1041 SCP invalid or missing data for vehicle speed TC CARRY OUT the ABS self-test. GO to Section

7 Page 7 of 44 U1059 SCP invalid or missing data for transmission/transaxle/prndl PCM CARRY OUT the PCM self-test. GO to Section U1078 SCP invalid or missing data for climate control IC CARRY OUT the IC self-test. GO to Section U1262 SCP communication bus fault REM REPAIR all DTCs related to the concern first. If U1262 is still retrieved GO to Section for communication network diagnostics. REM Parameter Identification (PID) Index PID Description Expected Value CCNT Number of continuous DTCs Number of DTCs VBAT Battery voltage Volts BLNDPOS Blend door position status MVG/notMVG/FL HOT/FL COLD/H_FAIL/C_FAIL BOO Brake pedal switch ON/ DL_DSRM Decklid/hatch unlock disarm switch NO/YES LRDR_SW Left rear door ajar AJAR/CLOSED RRDR_SW Right rear/sliding door ajar AJAR/CLOSED DECKLID Decklid/hatch ajar AJAR/CLOSED LR_TURN Left rear turn/stop driver output state ---/--G/-B-/-BG/O--/ O-G/OB-/OBG/ON---/ON--G/ON-B-/ RR_TURN Right rear turn/stop driver output state ---/--G/-B-/-BG/O--/ O-G/OB-/OBG/ON---/ON--G/ON-B-/ L_TAIL Left tail lamp driver output state ---/--G/-B-/-BG/O--/ O-G/OB-/OBG/ON---/ON--G/ON-B-/ R_TAIL Right tail lamp driver output state ---/--G/-B-/-BG/O--/ O-G/OB-/OBG/ON---/ON--G/ON-B-/ L_BRK_L Left rear stop lamp ---/--G/-B-/-BG/O--/ O-G/OB-/OBG/ON---/ON--G/ON-B-/ R_BRK_L Right rear stop lamp ---/--G/-B-/-BG/O--/ O-G/OB-/OBG/ON---/ON--G/ON-B-/ R_FOG Rear fog lamp ON/ RR_BKUP Right rear backup lamp ON/ LCNC_LP License lamp ON/ HMNTSTP High mount stop lamp ON/ RDEFRLY Heated backlite driver output state ---/--G/-B-/-BG/O--/ O-G/OB-/OBG/ON---/ON--G/ON-B-/ A/CMT_R A/C blower motor output relay ON/ ACSPD1 A/C blower motor output speed 1 LOW/HIGH A/CBL_P A/C blend door output position OPEN/CLOSED A/CMD_P A/C mode door output status OPEN/CLOSED A/CSPD2 A/C blower motor output speed 2 LOW/HIGH P_LCKO Passenger/liftgate lock activated notact/active P_ULKO Passenger/Liftgate unlock activated notact/active LR_LCKO Left rear lock activated notact/active LR_ULKO Left rear unlock activated notact/active RR_LCKO Right rear lock activated notact/active RR_ULKO Right rear unlock activated notact/active

8 Page 8 of 44 REM Active Command Index Active Command Display Action TURN SIGNAL AND MARKER LAMP R TAILLMP ON/ L TAILLMP ON/ RR TURN ON/ LR TURN ON/ EXTERIOR LAMP CONTROL L STOP ON/ R STOP ON/ R FOG LMP ON/ BACKUPLMP ON/ H MNT STP ON/ R DEF RLY ON/ TEMPERATURE CONTROL BLND DOOR ON/ BLR MOTOR ON/ HTR PWR ON/ HTR PWR ON/ HTR A ON/ HTR B ON/ A/C COMP ON/ RECIRC LED ON/ CLIMATE CONTROL SYSTEM MED SPEED ON/ MODE DOOR ON/ REAR DOOR LOCK CONTROL RR LOCK ON/ RR UNLOCK ON/ LR LOCK ON/ LR UNLOCK ON/ LGATUNLCK ON/ LGATE_LCK ON/ BATTERY SAVER AND COURTESY ENTRY COURTESYL ON/ SLIDING DOOR OUTPUT CONTROL VSS6 SIG ON/ PK/IG SIG ON/ Instrument Cluster Diagnostic Trouble Code (DTC) Index DTC Description Source Action B1202 Fuel sender circuit open IC GO to Section B1204 Fuel sender circuit short to ground IC GO to Section B1205 EIC switch-1 assembly circuit failure IC GO to Section B1213 Anti-theft number of programmed keys is below minimum IC GO to Section B. B1232 Antenna not connected, defective transceiver IC GO to Section B. B1246 Dim panel potentiometer switch circuit failure IC GO to Section B1249 Blend door failure IC GO to Section B1342 ECU is defective IC INSTALL a new instrument cluster. REFER to Section B1345 Heated backlite input circuit short to ground IC GO to Pinpoint Test I. B1352 Ignition key-in circuit failure IC GO to Section B1470 Lamp headlamp input circuit failure IC GO to Section B1600 PATS ignition key transponder signal is not received - damaged key or non-pats key IC GO to Section B. B1601 PATS received incorrect key-code from ignition key transponder IC GO to Section B. B1602 PATS received invalid format of key-code from ignition key transponder IC GO to Section B. B1676 Battery voltage out of range IC GO to Section B1681 PATS transceiver module signal is not received (not connected, damaged, or wiring) IC GO to Section B. B1875 Turn signal/hazard switch signal circuit failure IC GO to Section B2139 PCM ID does not match between instrument cluster and PCM IC GO to Section B. B2141 NVM configuration failure ( PCM ID exchanged between instrument cluster and PCM) IC GO to Section B. B2175 A/C request switch short to ground IC GO to Section B2176 Overdrive switch circuit short to Vbatt IC GO to Section B2472 Fog lamp switch failure IC GO to Section B2477 Module configuration failure IC GO to Section B2513 Blower (fan) circuit failure IC GO to Section B2586 Headlamp mode circuit failure IC GO to Section C1779 Blower switch failure IC GO to Section U1041 SCP invalid or missing data for vehicle speed ABS CARRY OUT the ABS self-test. GO to Section U1043 SCP invalid or missing data for traction control ABS/TC CARRY OUT the ABS/TC self-test. GO to Section U1123 SCP invalid or missing data for odometer ABS/TC CARRY OUT the ABS/TC self-test. GO to Section

9 Page 9 of 44 U1147 SCP invalid or missing data for vehicle security PCM GO to Section B. U1262 SCP communication bus fault REPAIR all DTCs related to the concern first. IF U1262 is still retrieved, GO to Section , Communication Network Diagnostics. U2013 Compass module no response IC GO to Section Instrument Cluster Parameter Identification (PID) Index PID Description Expected Value CCNT_EC Number of continuous DTCs Number of DTCs NUMKEYS Number of keys stored in module Number of keys BLENDDR Blend door position % of full open MIN#KEY PATS minimum number of keys required Number of keys SPAREKY PATS spare key programming DISABL/ENABLE ACCESS Time delay for security access CODED/TIMED L_MODE Lighting mode switch input status S_GND/ALL_L/LOW_L//S_BAT FBLWR Front aux blower sense input status S_GND//REAR/M_LOW/M_HI/HIGH/ S_BAT LSWMODE Headlamp switch mode status PASS/HIGH_B/LOW_B/INLD LAMP_SW Headlamp switch status /ON/PARK/A_LMP/INVLD HORN_SW Horn input switch ON/ RESETSW Reset switch ON/ ABCHIME Air bag chime ON/ LIGHTSN Autolamp sense (night/day) NO/YES TURN_SW Left and right turn signal switch SHORT/RIGHT/LEFT/ RFOG_SW Rear fog lamp switch signal ---/--G/-B-/-BG/O--/ O-G/OB-/OBG/ON---/ON--G/ON-B-/ DOMESW Dome lamp switch ON/ A/C Climate control status -A/C ON/ RDEF_SW Rear defroster switch ON/ A/C_DMD A/C demand switch ON/ M_BLWR Main blower switch ON/ TRAC_SW T/A disable switch ---/--G/-B-/-BG/O--/ O-G/OB-/OBG/ON---/ON--G/ON-B-/ TRANS_I Trans control indicator light ON/ IGN_KEY Ignition key in/out IN/OUT IGN_S Ignition switch START position NO/YES IGN_R Ignition switch RUN position NO/YES IGN_A Ignition switch ACCY position NO/YES IGN_O/U Ignition switch /UNLOCK position NO/YES ENABL_S Vehicle enable status DISABL/ENABLE M_KEY Master key present notpre/presnt PCM_VEY PCM verify NO/YES ANTISCN Anti_scan function DISABL/ENABLE VBAT System battery voltage potential status notok/ok Instrument Cluster Active Command Index Active Command Display Action SPEEDOMETER CONTROL SPDOMETER XXX% SPEEDOMETER CONTROL SPDOMETER XXX% FUEL GAUGE CONTROL FUELLEVEL XXX% ENGINE COOLANT GAUGE CONTROL ENGCOOLNT XXX% INDICATOR LAMP CONTROL ABS LAMP ON/ O/D ON/ ACTIVELMP ON/ MIL ON/ TRAC ON/ CHK TRAC ON/ SC SET ON/

10 Page 10 of 44 OIL P LOWALL LAMPS ON/ EXTERIOR LAMP CONTROL R FOG LMP ON/ STARTER INTERRUPT CONTROL STARTER ON/ INDICATOR LAMP CONTROL III R DEF LMP ON/ TRANSMIT SIGNAL COMMAND TRANSMIT ON/ WARNING LAMPS AND CHIME HIGH BEAM ON/ SBLT LAMP ON/ AJAR LAMP ON/ FRONT WINDSHIELD WIPER FLUID LOW ON/ AIR SUSPENSION CONTROL WARN MSG ON/ Symptom Chart Refer to the Wiring Diagram manual for the connector numbers cited in the pinpoint tests. SYMPTOM CHART Condition Possible Sources Action communication with the front electronics module (FEM) unable to carry out the front electronics module (FEM) self-test communication with the rear electronics module (REM) unable to carry out the rear electronics module (REM) self-test communication with the electronic instrument cluster unable to carry out the electronic instrument cluster self-test Power distribution box fuse 2 (5A) or 23 (15A). Front electronics module (FEM). Circuitry. Fuse junction panel fuse 16 (5A). Rear electronics module (REM). Circuitry. Fuse junction panel fuse 16 (5A). Electronic instrument cluster. Circuitry. All power windows are inoperative Power distribution box fuse 106 (30A). Delayed accessory relay. Front electronics module (FEM). Circuitry. A single power window is inoperative driver front Power distribution box fuse 113 (30A). Window regulator electric drive. Master window regulator control switch. Front electronics module (FEM). Circuitry. A single power window is inoperative passenger front Vent power windows are inoperative The one touch down feature is inoperative The rear window will not defrost The rear window defroster will not shut off automatically The delayed accessory does not turn off Window regulator electric drive. Master window regulator control switch. Passenger window regulator control switch. Circuitry. Fuse junction panel fuse 18 (10A). Master window regulator control switch. Rear quarter flip window motor. Circuitry. FEM. Master window regulator control switch. Circuitry. Power distribution box 116 (30A). Fuse junction panel fuse 10 (10A). Heated rear window switch. Heated rear window relay. Heated rear window glass. Instrument cluster. Rear electronics module (REM). Circuitry. Heated rear window switch. Heated rear window relay. Instrument cluster. Rear electronics module (REM). Circuitry. FEM. Delayed accessory relay. Circuitry. GO to Pinpoint Test A. GO to Pinpoint Test B. GO to Pinpoint Test C. GO to Pinpoint Test D. GO to Pinpoint Test E. GO to Pinpoint Test F. GO to Pinpoint Test G. GO to Pinpoint Test H. GO to Pinpoint Test I. GO to Pinpoint Test J. GO to Pinpoint Test K. Pinpoint Tests PINPOINT TEST A: NO COMMUNICATION WITH THE FRONT ELECTRONIC MODULE NOTE: The ignition switch must be cycled from to RUN to enable the SSP feature. The SSP will remain active for one half-hour after the ignition is turned. Refer to Principles of Operation for SSP operation. CONDITIONS DETAILS/RESULTS/ACTIONS

11 Page 11 of 44 A1 CHECK BJB FOR VOLTAGE BJB FUSES 2 (10A) AND 23 (15A) INPUT SIDE BJB Fuse 2 (10A) BJB Fuse 23 (15A) Measure the voltage between BJB Fuse 2 (10A) input side, and ground; and between BJB Fuse 23 (15A) input side, and ground. Are the voltages greater than 10 volts? A2 CHECK CIRCUITS 1452 (LB/RD) AND 1119 (RD) FOR VOLTAGE REINSTALL BJB Fuses 2 (10A) and 23 (15A), GO to A2. REPAIR BJB power supply circuit(s) as necessary. CLEAR the DTCs. REPEAT the self-test. FEM Measure the voltage between FEM C346 Pin 1, Circuit 1452 (LB/RD), harness side and ground; and between FEM C190 Pin 6, Circuit 1119 (RD), harness side and ground. Are the voltages greater than 10 volts? GO to A3. A3 CHECK CIRCUITS 1205 (BK) FOR OPEN REPAIR the circuit(s) in question. CLEAR the DTCs. REPEAT the self-test. Measure the resistance between FEM connectors C190 and C192, Circuit 1205 (BK), harness side and ground, as follows:

12 Page 12 of 44 FEM Connector Pin C C C C C Are the resistances less than 5 ohms? REFER to Section REPAIR Circuit(s). CLEAR the DTCs. REPEAT the self-test. PINPOINT TEST B: NO COMMUNICATION WITH THE REAR ELECTRONIC MODULE NOTE: The ignition switch must be cycled from to RUN to enable the SSP feature. CONDITIONS B1 CHECK FOR VOLTAGE CJB FUSE 16 (10A) INPUT SIDE DETAILS/RESULTS/ACTIONS NOTE: Cycle the ignition from to RUN to enable the switched system power feature. The SSP will remain active for one half-hour after the ignition is turned. Refer to Principles of Operation for SSP operation. CJB Fuse 16 (10A) Measure the voltage between CJB Fuse 16 (10A) input side, and ground. Is the voltage greater than 10 volts? REINSTALL CJB Fuse 16 (10A), GO to B2. B2 CHECK CIRCUIT 1001 (WH/YE) REPAIR CJB supply circuit. CLEAR the DTCs. REPEAT the self-test. REM Measure the voltage between REM C343 Pin 3, Circuit 1001 (WH/YE), harness side and ground.

13 Page 13 of 44 Is the voltage greater than 10 volts? GO to B3. B3 CHECK CIRCUITS 1205 (BK) FOR OPEN REPAIR the circuit. CLEAR the DTCs. REPEAT the self-test. Disconnect REM C342 and C341. Measure the resistance between REM connectors, Circuit 1205 (BK), harness side and ground as follows: REM Connector Pin C C C C C Are the resistances less than 5 ohms? REFER to Section REPAIR 1205 (BK) Circuit(s) as necessary. CLEAR the DTCs. REPEAT the self-test. PINPOINT TEST C: NO COMMUNICATION WITH THE INSTRUMENT CLUSTER NOTE: The ignition switch must be cycled from to RUN to enable the SSP feature. The SSP will remain active for one half-hour after the ignition is turned. Refer to Principles of Operation for SSP operation. CONDITIONS C1 CHECK THE INSTRUMENT CLUSTER VOLTAGE SUPPLY DETAILS/RESULTS/ACTIONS Instrument Cluster Using the following table, measure the voltage between instrument cluster pins, harness side and ground. Instrument Cluster Connector Pin Circuit C (WH/YE) C (LB/PK) C (WH/LB) C (WH/LB)

14 Page 14 of 44 Are the voltages reading greater than 10 volts? GO to C2. C2 CHECK THE INSTRUMENT CLUSTER GROUND CIRCUIT 1205 (BK) REPAIR the circuit(s) in question. TEST the system for normal operation. Measure the resistance between instrument cluster C240 Pin 12, Circuit 1205 (BK), harness side and ground. Is the resistance reading less than 5 ohms? REFER to Section PINPOINT TEST D: ALL POWER WINDOWS ARE INOPERATIVE D1 CHECK THE FEM DTCs CONDITIONS DETAILS/RESULTS/ACTIONS Retrieve the recorded DTC results from the FEM for the continuous and on-demand self-test. Are any DTCs recorded? If DTC B1304, GO to D2. All other DTCs, REFER to the FEM Diagnostic Trouble Code Index. D2 CHECK THE FEM FOR A SHORT TO BATTERY GO to D4. FEM C191 Measure the voltage between FEM C191 pin 6, circuit 1332 (LB), harness side and ground.

15 Page 15 of 44 Is the voltage greater than 10 volts? D3 CHECK CIRCUIT 1332 (LB) FOR A SHORT TO BATTERY GO to D3. INSTALL a new FEM. GO to Section TEST the system for normal operation. Delayed accessory relay Measure the voltage between FEM C191 pin 6, circuit 1332 (LB), harness side and ground. Is the voltage greater than 10 volts? D4 CHECK BJB FUSE 106 (30A) FOR VOLTAGE INSTALL a new delayed accessory relay. TEST the system for normal operation. Fuse 106 (30A) Measure the voltage between BJB fuse 106 (30A) input terminal and ground.

16 Page 16 of 44 Is the voltage greater than 10 volts? GO to D5. D5 CHECK CIRCUIT 964 (DB/LG) FOR AN OPEN REPAIR the power source. TEST the system for normal operation. Fuse 106 (30A) Delayed accessory relay Measure the voltage between delayed accessory relay pin 85, and ground; and between delayed accessory relay pin 30, and ground. Is the voltage greater than 10 volts? GO to D6. D6 CHECK THE DELAYED ACCESSORY RELAY Carry out the ISO relay component test on the delayed accessory relay. Refer to the Wiring Diagram manual.

17 Page 17 of 44 Did the delayed accessory relay pass? GO to D7. D7 CHECK THE DELAYED ACCESSORY RELAY ACTIVE COMMAND INSTALL a new delayed accessory relay. TEST the system for normal operation. FEM ACCY RLY Measure the resistance between delayed accessory relay pin 85, circuit 1332 (LB) and ground. Trigger ACCY RLY to ON and. Did the resistance read less than 5 ohms ON to greater than 10,000 ohms? D8 CHECK CIRCUIT 1332 (LB) FOR A SHORT TO GROUND GO to D10. GO to D8. FEM C191 Measure the resistance between delayed accessory relay pin 85, circuit 1332 (LB) and ground.

18 Page 18 of 44 Is the resistance greater than 10,000 ohms? GO to D9. D9 CHECK CIRCUIT 1332 (LB) FOR AN OPEN Measure the resistance between FEM C191 pin 6, circuit 1332 (LB), harness side and delayed accessory relay pin 85, circuit 1332 (LB). Is the resistance less than 5 ohms? D10 CHECK THE MASTER WINDOW REGULATOR CONTROL SWITCH INSTALL a new FEM. REFER to Section Remove the master window regulator control switch. Carry out the master window regulator control switch component test. Refer to the Wiring Diagram manual. Did the master window regulator control switch pass? D11 CHECK CIRCUIT 400 (LB/BK) FOR A SHORT TO GROUND GO to D11. INSTALL a new master window regulator control switch. TEST the system for normal operation. Make sure the delayed accessory relay is removed.

19 Page 19 of 44 Measure the resistance between master window regulator control switch C501 pin 6, circuit 400 (LB/BK), harness side and ground. Is the resistance greater than 10,000 ohms? GO to D12. D12 CHECK CIRCUIT 400 (LB/BK) FOR AN OPEN Measure the resistance between delayed accessory relay pin 87, circuit 400 (LB/BK) and master window regulator control switch C501 pin 6, circuit 400 (LB/BK), harness side. Is the resistance less than 5 ohms? D13 CHECK CIRCUIT 400 (LB/BK) FOR A SHORT TO BATTERY GO to D13. Measure the voltage between master window regulator control switch C501 pin 6, circuit 400 (LB/BK), harness side and ground. Is the voltage greater than 10 volts? INSTALL a new FEM. REFER to Section

20 Page 20 of 44 PINPOINT TEST E: A SINGLE POWER WINDOW IS INOPERATIVE DRIVER FRONT NOTE: The ignition switch must be cycled from to RUN to enable the SSP feature. E1 CHECK THE FEM DTCs CONDITIONS DETAILS/RESULTS/ACTIONS Retrieve the recorded DTC results from the FEM for the continuous and on-demand self-test. Are any DTCs recorded? E2 CHECK THE FEM DRIVER WINDOW ACTIVE COMMANDS If DTC B1404 or B1407 was retrieved, GO to E2. If DTC B1405 was retrieved, GO to E4. If DTC B1408 was retrieved, GO to E6. GO to E8. FEM DR UP & DR DOWN Trigger DR DOWN ON, then DR UP ON. Did the driver window motion agree with command? INSTALL a new FEM. REFER to Section CLEAR the DTC. TEST the system for normal operation. GO to E3. E3 CHECK CIRCUITS 1327 (BK/YE) AND 1326 (OG/YE) FOR AN OPEN Driver window motor C512 Measure the voltage between driver window motor C512 pin 2, circuit 1327 (BK/YE), harness side and ground. Trigger FEM DR UP ON and record the reading. Measure the voltage between driver window motor C512 pin 1, circuit 1326 (OG/YE), harness side and ground. Trigger FEM DR DOWN ON and record the reading. Is the voltage greater than 10 volts on each circuit. E4 CHECK THE FEM FOR A SHORT TO BATTERY INSTALL a new driver window motor. REFER to Window Regulator Power, Front Door. CLEAR the DTC. TEST the system for normal operation. GO to E20. NOTE: The ignition switch must be cycled from to RUN to enable the SSP feature.

21 Page 21 of 44 FEM C347 Measure the voltage between FEM C347 pin 10, circuit 1294 (BN/YE), harness side and ground. Is the voltage greater than 10 volts? E5 CHECK CIRCUIT 1294 (BN/YE) FOR A SHORT TO BATTERY GO to E5. INSTALL a new FEM. REFER to Section CLEAR the DTC. TEST the system for normal operation. Master window switch C501 Measure the voltage between FEM C347 pin 10, circuit 1294 (BN/YE), harness side and ground. Is the voltage greater than 10 volts? E6 CHECK THE FEM FOR A SHORTED MOTOR CONTROL FUNCTION NOTE: The ignition switch must be cycled from to RUN to enable the SSP feature. INSTALL a new master window regulator control switch. REFER to Switch Window Regulator Control. CLEAR the DTC. TEST the system for normal operation. FEM C347 Measure the voltage between FEM C347 pin 25, circuit 1293 (BK/OG), harness side and ground. Is the voltage greater than 10 volts? GO to E7.

22 Page 22 of 44 E7 CHECK CIRCUIT 1293 (BN/OG) FOR A SHORT TO BATTERY INSTALL a new FEM. REFER to Section CLEAR the DTC. TEST the system for normal operation. Master window switch C501 Measure the voltage between FEM C347 pin 25, circuit 1293 (BK/OG), harness side and ground. Is the voltage greater than 10 volts? E8 CHECK POWER BATTERY JUNCTION BOX FUSE 113 (30A) REPAIR the circuit. CLEAR the DTC. TEST the system for normal operation. INSTALL a new master window regulator control switch. REFER to Switch Window Regulator Control. CLEAR the DTC. TEST the system for normal operation. Fuse 113 (30A) Measure the voltage between BJB Fuse 113 (30A) input terminal and ground. Is the voltage greater than 10 volts? GO to E9. E9 CHECK CIRCUIT 193 (YE/LG) FOR AN OPEN REPAIR the power source. TEST the system for normal operation. Fuse 113 (30A) FEM C348

23 Page 23 of 44 Measure the voltage between FEM C348 pin 3, circuit 193 (YE/LG), harness side and ground. Is the voltage greater than 10 volts? GO to E10. E10 CHECK CIRCUIT 1205 (BK) FOR AN OPEN Measure the resistance between FEM C348 pin 4, circuit 1205 (BK), harness side and ground. Is the resistance less than 5 ohms? E11 CHECK CIRCUIT 1205 (BK) FOR A SHORT TO BATTERY GO to E11. NOTE: The ignition switch must be cycled from to RUN to enable the SSP feature. Measure the voltage between FEM C348 pin 4, circuit 1205 (BK), harness side and ground. Is the voltage greater than 10 volts? E12 CHECK THE DRIVER FRONT WINDOW PIDs GO to E12. FEM PID D_UP_SW and D_DN_SW Actuate the master window regulator control switch to the driver window UP and DOWN position. Do the PIDs agree with the window movement? GO to E16. GO to E13.

24 Page 24 of 44 E13 CHECK THE MASTER WINDOW REGULATOR CONTROL SWITCH Remove the master window regulator control switch. Carry out the master window regulator control switch component test. Refer to the Wiring Diagram manual. Did the master window regulator control switch pass? GO to E14. E14 CHECK CIRCUITS 1293 (BK/OG) AND 1294 (BN/YE) FOR A SHORT TO GROUND INSTALL a new master window regulator control switch. REFER to Switch Window Regulator Control. TEST the system for normal operation. FEM C347 Measure the resistance between master window regulator control switch C501 pin 1, circuit 1293 (BK/OG), harness side and ground; and between master window regulator control switch C501 pin 2, circuit 1294 (BN/YE), harness side and ground. Is the resistance greater than 10,000 ohms? GO to E15. E15 CHECK CIRCUIT 1293 (BK/OG) AND 1294 (BN/YE) FOR AN OPEN Measure the resistance between master window regulator control switch C501 pin 1, circuit 1293 (BK/OG), harness side and FEM C347 pin 25, circuit 1293 (BK/OG), harness side. Then measure the resistance between master window regulator control switch C501 pin 2, circuit 1294 (BR/YE), harness side and FEM C347 pin 10, circuit 1294 (BR/YE), harness side. Are the resistances greater than 10,000 ohms? INSTALL a new FEM. REFER to Section TEST the system for normal operation. E16 CHECK THE IGNITION SWITCH STATUS Cycle the ignition switch from to RUN. FEM PID IGN_R Did PID IGN_R agree with the ignition state? GO to E17. E17 ACTUATE THE DRIVER WINDOW REFER to Section for ignition switch diagnosis.

25 Page 25 of 44 FEM DR UP & DR DOWN Trigger the DR UP ON, then DR DOWN ON. Did the window glass move to the UP and DOWN position? INSTALL a new FEM. REFER to Section TEST the system for normal operation. GO to E18. E18 CHECK CIRCUIT 1326 (OG/YE) AND 1327 (BK/YE) FOR SHORT TO GROUND Driver window motor C512 FEM C348 Measure the resistance between driver window motor C512 pin 1, circuit 1326 (OG/YE), harness side and ground; and between driver window motor C512 pin 2, circuit 1327 (BK/YE), harness side and ground. Is the resistance greater than 10,000 ohms? GO to E19. E19 CHECK CIRCUITS 1326 (OG/YE) AND 1327 (BK/YE) FOR A SHORT TO BATTERY NOTE: The ignition switch must be cycled from to RUN to enable the SSP feature. Measure the voltage between driver window motor C512 pin 1, circuit 1326 (OG/YE), harness side and ground; and between driver window motor C512 pin 2, circuit 1327 (BK/YE), harness side and ground. Is the voltage greater than 10 volts? E20 CHECK CIRCUITS 1326 (OG/YE) AND 1327 (BK/YE) FOR AN OPEN INSTALL a new driver window motor. REFER to Window Regulator Power, Front Door. TEST the system for normal operation. Measure the resistance between FEM C348 pin 1, circuit 1327 (BK/YE), harness side and driver window motor C512 pin 2, circuit 1327 (BK/YE), harness side. Then between FEM C348 pin 2, circuit 1326 (OG/YE), harness side and driver window motor C512 pin 1, circuit 1326 (OG/YE), harness side. Are the resistances less than 5 ohms?

26 Page 26 of 44 INSTALL a new FEM. REFER to Section TEST the system for normal operation. PINPOINT TEST F: A SINGLE POWER WINDOW IS INOPERATIVE PASSENGER FRONT CONDITIONS F1 CHECK THE OPERATION FROM THE MASTER SWITCH DETAILS/RESULTS/ACTIONS Operate the passenger window from the master window regulator control switch. Is the passenger window inoperative from the master window regulator control switch? GO to F2. F2 CHECK CIRCUIT 1506 (RD/WH) FOR GROUND GO to F12. Passenger window motor C608 Measure the resistance between passenger window motor C608 pin 1, circuit 1506 (RD/WH), harness side and ground. Is the resistance less than 5 ohms? GO to F6. F3 CHECK CIRCUIT 313 (WH/YE) FOR GROUND GO to F3. Passenger window switch C600 Measure the resistance between passenger window regulator control switch C600 pin 7, circuit 313 (WH/YE), harness side and ground. Is the resistance less than 5 ohms? GO to F5.

27 Page 27 of 44 F4 CHECK CIRCUIT 313 (WH/YE) FOR AN OPEN GO to F4. Master window switch C501 Measure the resistance between master window regulator control switch C501 pin 5, circuit 313 (WH/YE), harness side and passenger window regulator control switch C600 pin 7, circuit 313 (WH/YE), harness side. Is the resistance less than 5 ohms? INSTALL a new master window regulator control switch. REFER to Switch Window Regulator Control. TEST the system for normal operation. F5 CHECK CIRCUIT 334 (RD/YE) FOR AN OPEN Measure the resistance between passenger window regulator control switch C600 pin 6, circuit 1506 (RD/WH), harness side and passenger window motor C608 pin 1, circuit 1506 (RD/WH), harness side. Is the resistance less than 5 ohms? F6 CHECK CIRCUIT 334 (RD/YE) AND 313 (WH/YE) FOR A SHORT TO GROUND INSTALL a new passenger window regulator control switch. TEST the system for normal operation. Master window switch C501 Measure the resistance between passenger window motor C608 pin 1, circuit 1506 (RD/WH), harness side and ground. Is the resistance greater than 10,000 ohms? GO to F7. F7 CHECK CIRCUIT 1505 (YE/RD) FOR GROUND

28 Page 28 of 44 Master window switch C501 Measure the resistance between passenger window motor C608 pin 2, circuit 1505 (YE/RD), harness side and ground. Is the resistance less than 5 ohms? GO to F11. F8 CHECK CIRCUIT 314 (TN/LB) FOR GROUND GO to F8. Passenger window switch C600 Measure the resistance between passenger window regulator control switch C600 pin 2, circuit 314 (TN/LB), harness side and ground. Is the resistance less than 5 ohms? GO to F10. F9 CHECK CIRCUIT 314 (TN/LB) FOR AN OPEN GO to F9. Master window switch C501 Measure the resistance between master window regulator control switch C501 pin 4, circuit 314 (TN/LB), harness side and passenger window regulator control switch C600 pin 2, circuit 314 (TN/LB), harness side. Is the resistance greater than 10,000 ohms? INSTALL a new master window regulator control switch. REFER to Switch Window Regulator Control. TEST the system for normal operation. F10 CHECK CIRCUIT 1505 (YE/RD) FOR AN OPEN

29 Page 29 of 44 Measure the resistance between passenger window regulator control switch C600 pin 3, circuit 1505 (YE/RD), harness side and passenger window motor C608 pin 2, circuit 1505 (YE/RD), harness side. Is the resistance less than 5 ohms? F11 CHECK CIRCUIT 1505 (YE/RD) AND 314 (TN/LB) FOR A SHORT TO GROUND INSTALL a new passenger window regulator control switch. TEST the system for normal operation. Master window switch C501 Measure the resistance between passenger window motor C608 pin 2, circuit 1505 (YE/RD), harness side and ground. Is the resistance greater than 10,000 ohms? INSTALL a new passenger window motor. REFER to Window Regulator Power, Front Door. TEST the system for normal operation. F12 CHECK THE POWER SUPPLY TO THE PASSENGER WINDOW REGULATOR CONTROL SWITCH Passenger window switch C600 Measure the voltage between passenger window regulator control switch C600 pin 4, circuit 400 (LB/BK), harness side and ground. Is the voltage greater than 10 volts? INSTALL a new passenger window regulator control switch. TEST the system for normal operation.

30 Page 30 of 44 PINPOINT TEST G: A POWER REAR QUARTER FLIP WINDOW IS INOPERATIVE CONDITIONS G1 CHECK CIRCUIT 882 (BN/YE) OR 884 (YE/BK) FOR GROUND DETAILS/RESULTS/ACTIONS Quarter window motor C418 LH or C419 RH Measure the resistance between left rear quarter flip window motor C418, circuit 882 (BN/YE), harness side and ground or right rear quarter flip window motor C419 pin 1, circuit 884 (YE/BK), harness side and ground. Is the resistance less than 5 ohms? G2 CHECK CIRCUIT 882 (BN/YE) OR 884 (YE/BK) FOR AN OPEN GO to G3. GO to G2. Master window switch C514 Measure the resistance between left rear quarter flip window motor C418, circuit 882 (BN/YE), harness side and master window regulator control switch C514 pin 4, circuit 882 (BN/YE), harness side or between right rear quarter flip window motor C419 pin 1, circuit 884 (YE/BK), harness side and master window regulator control switch C514 pin 7, circuit 884 (YE/BK), harness side. Is the resistance less than 5 ohms? G3 CHECK CIRCUIT 882 (BN/YE) OR 884 (YE/BK) FOR A SHORT TO GROUND INSTALL a new master window regulator control switch. REFER to Switch Window Regulator Control in this section. TEST the system for normal operation. Master window switch C514 Measure the resistance between left rear quarter flip window motor C418 pin 1, circuit 882 (BN/YE), harness side and ground or between right rear quarter flip window motor C419 pin 1, circuit 884 (YE/BK), harness side and ground.

31 Page 31 of 44 Is the resistance greater than 10,000 ohms? G4 CHECK CIRCUIT 881 (BN) OR 885 (YE/LB) FOR GROUND GO to G4. Master window switch C514 Measure the resistance between left rear quarter flip window motor C418 pin 2, circuit 881 (BN), harness side and ground or between right rear quarter flip window motor C419 pin 2, circuit 885 (YE/LB), harness side and ground. Is the resistance less than 5 ohms? G5 CHECK CIRCUIT 881 (BN) OR 885 (YE/LB) FOR AN OPEN GO to G6. GO to G5. Master window switch C514 Measure the resistance between left rear quarter flip window motor C418 pin 2, circuit 881 (BN), harness side and master window regulator control switch C514 pin 5, circuit 881 (BN), harness side or between right rear quarter flip window motor C419 pin 2, circuit 885 (YE/LB), harness side and master window regulator control switch C514 pin 6, circuit 885 (YE/LB), harness side. Is the resistance less than 5 ohms? G6 CHECK CIRCUIT 881 (BN) OR 885 (YE/LB) FOR A SHORT TO GROUND INSTALL a new master window regulator control switch. REFER to Switch Window Regulator Control. TEST the system for normal operation. Master window switch C514