2004 INFINITI QX56 Factory Service Manual

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INFINITI QX56 2004  Factory Service Manual GW-90
REAR WINDOW DEFOGGER
Revision: August 20072004 QX56
Rear Window Defogger Switch Circuit CheckEIS002VX
1. CHECK REAR WINDOW DEFOGGER SWITCH OPERATION 
 With CONSULT-II
Check (“REAR DEF SW”,

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INFINITI QX56 2004  Factory Service Manual REAR WINDOW DEFOGGER
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Revision: August 20072004 QX56
3. CHECK BCM OUTPUT SIGNAL
1. Connect BCM.
2. Turn ignition switch ON.
3. Check voltage between BCM connector M18 te

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INFINITI QX56 2004  Factory Service Manual GW-92
REAR WINDOW DEFOGGER
Revision: August 20072004 QX56
Rear Window Defogger Circuit CheckEIS002VZ
1. CHECK REAR WINDOW DEFOGGER POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect rear

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INFINITI QX56 2004  Factory Service Manual REAR WINDOW DEFOGGER
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2. CHECK DOOR MIRROR DEFOGGER POWER SUPPLY CIRCUIT 2
1. Turn ignition switch ON.
2. Check voltage between IPDM E/R c

Page 2229 of 3371

INFINITI QX56 2004  Factory Service Manual GW-94
REAR WINDOW DEFOGGER
Revision: August 20072004 QX56
5. CHECK DOOR MIRROR DEFOGGER 
Check continuity between each door mirror terminals 10 and 11.
OK or NG
OK >> Check the condition of the harnes

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INFINITI QX56 2004  Factory Service Manual REAR WINDOW DEFOGGER
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3. CHECK DOOR MIRROR DEFOGGER 
Check continuity between door mirror LH terminals 10 and 11.
OK or NG
OK >> Repair or

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INFINITI QX56 2004  Factory Service Manual GW-96
REAR WINDOW DEFOGGER
Revision: August 20072004 QX56
3. CHECK DOOR MIRROR DEFOGGER 
Check continuity between door mirror RH terminals 10 and 11.
OK or NG
OK >> Repair or replace harness.
NG >> Re

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INFINITI QX56 2004  Factory Service Manual REAR WINDOW DEFOGGER
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Revision: August 20072004 QX56
3. If a filament is burned out, circuit tester registers 0 or battery
voltage.
4. To locate burned out point, move p