2011 INFINITI QX56 Factory Service Manual

Page 4137 of 5598

INFINITI QX56 2011  Factory Service Manual 
PWC-52
< DTC/CIRCUIT DIAGNOSIS >
ENCODER
NO >> Repair or replace harness.
Revision: 2010 May2011 QX56

Page 4138 of 5598

INFINITI QX56 2011  Factory Service Manual 
DOOR KEY CYLINDER SWITCHPWC-53
< DTC/CIRCUIT DIAGNOSIS >
C
DE
F
G H
I
J
L
M A
B
PWC
N
O P
DOOR KEY CYLINDER SWITCH
Component Function CheckINFOID:0000000006217309
1.CHECK DOOR KEY CYLINDER SWITCH INP

Page 4139 of 5598

INFINITI QX56 2011  Factory Service Manual 
PWC-54
< DTC/CIRCUIT DIAGNOSIS >
DOOR KEY CYLINDER SWITCH
Is the inspection result normal?
YES >> Replace power window main switch. Refer to PWC-74, "Removal and Installation".
NO >> Repair or replac

Page 4140 of 5598

INFINITI QX56 2011  Factory Service Manual 
POWER WINDOW SERIAL LINKPWC-55
< DTC/CIRCUIT DIAGNOSIS >
C
DE
F
G H
I
J
L
M A
B
PWC
N
O P
POWER WINDOW SERIAL LINK
POWER WINDOW MAIN SWITCH
POWER WINDOW MAIN SWITCH :  Component Function CheckINFOID:

Page 4141 of 5598

INFINITI QX56 2011  Factory Service Manual 
PWC-56
< DTC/CIRCUIT DIAGNOSIS >
POWER WINDOW SERIAL LINK
NO >> GO TO 3.
3.CHECK POWER WINDOW SERIAL LINK CIRCUIT
1. Disconnect BCM connector and power window main switch connector.
2. Check continui

Page 4142 of 5598

INFINITI QX56 2011  Factory Service Manual 
POWER WINDOW SERIAL LINKPWC-57
< DTC/CIRCUIT DIAGNOSIS >
C
DE
F
G H
I
J
L
M A
B
PWC
N
O P
Is the inspection result normal?
YES >> Replace front power window sw itch (passenger side). Refer to PWC-74,

Page 4143 of 5598

INFINITI QX56 2011  Factory Service Manual 
PWC-58
< DTC/CIRCUIT DIAGNOSIS >
POWER WINDOW SERIAL LINK
REAR POWER WINDOW SWITCH LH  : Component Function Check
INFOID:0000000006217316
1.CHECK POWER WINDOW SWITCH OUTPUT SIGNAL
 With CONSULT-III
C

Page 4144 of 5598

INFINITI QX56 2011  Factory Service Manual 
POWER WINDOW SERIAL LINKPWC-59
< DTC/CIRCUIT DIAGNOSIS >
C
DE
F
G H
I
J
L
M A
B
PWC
N
O P
2. Check continuity between power window main s witch harness connector and rear power window switch
LH harne