2008 INFINITI QX56 Factory Service Manual

Page 3897 of 4083

INFINITI QX56 2008  Factory Service Manual WCS-20
< COMPONENT DIAGNOSIS >
SEAT BELT BUCKLE SWITCH SIGNAL CIRCUIT
SEAT BELT BUCKLE SWITCH SIGNAL CIRCUIT
DescriptionINFOID:0000000001697681
Transmits a seat belt buckle switch signal to the combin

Page 3898 of 4083

INFINITI QX56 2008  Factory Service Manual WCS
SEAT BELT BUCKLE SWITCH SIGNAL CIRCUIT
WCS-21
< COMPONENT DIAGNOSIS >
C
D E
F
G H
I
J
K L
M B A
O P
Check continuity between seat belt buckle pre-tensioner assembly
LH (seat belt buckle switch) ha

Page 3899 of 4083

INFINITI QX56 2008  Factory Service Manual WCS-22
< COMPONENT DIAGNOSIS >
KEY SWITCH SIGNAL CIRCUIT
KEY SWITCH SIGNAL CIRCUIT
DescriptionINFOID:0000000001697685
Transmits a key switch signal to the BCM.
Component Function CheckINFOID:000000000

Page 3900 of 4083

INFINITI QX56 2008  Factory Service Manual WCS
KEY SWITCH SIGNAL CIRCUITWCS-23
< COMPONENT DIAGNOSIS >
C
DE
F
G H
I
J
K L
M B A
O P
Is the inspection result normal?
YES >> GO TO 4
NO >> Repair harness or connector.
4.CHECK KEY SWITCH POWER SUP

Page 3901 of 4083

INFINITI QX56 2008  Factory Service Manual WCS-24
< COMPONENT DIAGNOSIS >
WARNING CHIME SYSTEM
WARNING CHIME SYSTEM
Wiring DiagramINFOID:0000000001697693
AANWA0105GB
Revision: March 20102008 QX56

Page 3902 of 4083

INFINITI QX56 2008  Factory Service Manual WCS
WARNING CHIME SYSTEMWCS-25
< COMPONENT DIAGNOSIS >
C
DE
F
G H
I
J
K L
M B A
O P
ALNIA0651GB
Revision: March 2010 2008 QX56

Page 3903 of 4083

INFINITI QX56 2008  Factory Service Manual WCS-26
< COMPONENT DIAGNOSIS >
WARNING CHIME SYSTEM
AWNIA0275GB
Revision: March 20102008 QX56

Page 3904 of 4083

INFINITI QX56 2008  Factory Service Manual WCS
WARNING CHIME SYSTEMWCS-27
< COMPONENT DIAGNOSIS >
C
DE
F
G H
I
J
K L
M B A
O P
ALNIA0653GB
Revision: March 2010 2008 QX56