2007 INFINITI QX56 Factory Service Manual

Page 2057 of 3061

INFINITI QX56 2007  Factory Service Manual GW-38
< SERVICE INFORMATION >
POWER WINDOW SYSTEM
2.CHECK FRONT POWER WINDOW MOTOR LH LIMIT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect front power window motor LH.
3. Turn ignition switch ON.
4

Page 2058 of 3061

INFINITI QX56 2007  Factory Service Manual POWER WINDOW SYSTEM
GW-39
< SERVICE INFORMATION >
C
D
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B
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N
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P
1. Turn ignition switch ON.
2. Check voltage between power window motor RH connector
D105 terminal 15 and ground.
OK o

Page 2059 of 3061

INFINITI QX56 2007  Factory Service Manual GW-40
< SERVICE INFORMATION >
POWER WINDOW SYSTEM
1. Turn ignition switch OFF.
2. Disconnect power window and door lock/unlock switch RH.
3. Check continuity between power window and door lock/unlock

Page 2060 of 3061

INFINITI QX56 2007  Factory Service Manual POWER WINDOW SYSTEM
GW-41
< SERVICE INFORMATION >
C
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N
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1. Disconnect main power window and door lock/unlock switch.
2. Check continuity between front power window motor LH c

Page 2061 of 3061

INFINITI QX56 2007  Factory Service Manual GW-42
< SERVICE INFORMATION >
POWER WINDOW SYSTEM
1. Turn ignition switch OFF.
2. Disconnect front power window motor RH.
3. Turn ignition switch ON.
4. Check voltage between front power window motor

Page 2062 of 3061

INFINITI QX56 2007  Factory Service Manual POWER WINDOW SYSTEM
GW-43
< SERVICE INFORMATION >
C
D
E
F
G
H
J
K
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MA
B
GW
N
O
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1. Connect front power window motor RH.
2. Turn ignition switch ON.
3. Check the signal between power window and door

Page 2063 of 3061

INFINITI QX56 2007  Factory Service Manual GW-44
< SERVICE INFORMATION >
POWER WINDOW SYSTEM
Check voltage between BCM connector and ground.
OK or NG
OK >> Front door switch is OK.
NG >> GO TO 2.
2.CHECK FRONT DOOR SWITCH CIRCUIT 
1. Turn igni

Page 2064 of 3061

INFINITI QX56 2007  Factory Service Manual POWER WINDOW SYSTEM
GW-45
< SERVICE INFORMATION >
C
D
E
F
G
H
J
K
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MA
B
GW
N
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• Check front door lock assembly LH (key cylinder switch) (“KEY
CYL LK SW”) in “DATA MONITOR” mode for “PO