2005 INFINITI QX4 Factory Service Manual

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INFINITI QX4 2005  Factory Service Manual GW-38
POWER WINDOW SYSTEM
Revision: October 20052005 QX56
Main Power Window and Door Lock/Unlock Switch Power Supply and Ground 
Circuit Check
EIS005XZ
1. CHECK POWER SUPPLY CIRCUIT 
1. Turn ignition

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INFINITI QX4 2005  Factory Service Manual POWER WINDOW SYSTEM
GW-39
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Revision: October 20052005 QX56
4. CHECK BCM OUTPUT SIGNAL 
1. Connect BCM. 
2. Turn ignition switch ON.
3. Check voltage between BCM connector M20

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INFINITI QX4 2005  Factory Service Manual GW-40
POWER WINDOW SYSTEM
Revision: October 20052005 QX56
3. CHECK POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH RH POWER SUPPLY CIRCUIT 
1. Disconnect BCM.
2. Check continuity between BCM connector M20 te

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INFINITI QX4 2005  Factory Service Manual POWER WINDOW SYSTEM
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Revision: October 20052005 QX56
2. CHECK POWER WINDOW MOTOR CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect main power window and door lock/unloc

Page 2197 of 3419

INFINITI QX4 2005  Factory Service Manual GW-42
POWER WINDOW SYSTEM
Revision: October 20052005 QX56
Limit Switch Circuit Check Front LHEIS005Y3
1. CHECK MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH LIMIT SIGNAL
1. Turn ignition switch ON.
2.

Page 2198 of 3419

INFINITI QX4 2005  Factory Service Manual POWER WINDOW SYSTEM
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Revision: October 20052005 QX56
4. CHECK HARNESS CONTINUITY
1. Disconnect main power window and door lock/unlock switch.
2. Check continuity between

Page 2199 of 3419

INFINITI QX4 2005  Factory Service Manual GW-44
POWER WINDOW SYSTEM
Revision: October 20052005 QX56
2. CHECK FRONT POWER WINDOW MOTOR RH LIMIT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect front power window motor RH.
3. Turn ignition swi

Page 2200 of 3419

INFINITI QX4 2005  Factory Service Manual POWER WINDOW SYSTEM
GW-45
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E
F
G
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K
L
MA
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GW
Revision: October 20052005 QX56
5. CHECK HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect power window and door lock/unlock switch RH.