2004 INFINITI QX56 Factory Service Manual

Page 2369 of 3371

INFINITI QX56 2004  Factory Service Manual LAN-106
[CAN]
CAN SYSTEM (TYPE 3)
Revision: August 20072004 QX56
Case 8
Check display control unit circuit. Refer to LAN-120, "Display Control Unit Circuit Check"  .
PKIA8076E
PKIA8163E

Page 2370 of 3371

INFINITI QX56 2004  Factory Service Manual CAN SYSTEM (TYPE 3)
LAN-107
[CAN]
C
D
E
F
G
H
I
J
L
MA
B
LAN
Revision: August 20072004 QX56
Case 9
Check BCM circuit. Refer to LAN-120, "BCM Circuit Check"  .
PKIA8077E
PKIA8164E

Page 2371 of 3371

INFINITI QX56 2004  Factory Service Manual LAN-108
[CAN]
CAN SYSTEM (TYPE 3)
Revision: August 20072004 QX56
Case 10
Check data link connector circuit. Refer to LAN-121, "Data Link Connector Circuit Check"  .
PKIA8078E
PKIA8165E

Page 2372 of 3371

INFINITI QX56 2004  Factory Service Manual CAN SYSTEM (TYPE 3)
LAN-109
[CAN]
C
D
E
F
G
H
I
J
L
MA
B
LAN
Revision: August 20072004 QX56
Case 11
Check steering angle sensor circuit. Refer to LAN-121, "Steering Angle Sensor Circuit Check"  .
PKIA

Page 2373 of 3371

INFINITI QX56 2004  Factory Service Manual LAN-110
[CAN]
CAN SYSTEM (TYPE 3)
Revision: August 20072004 QX56
Case 12
Check front air control circuit. Refer to LAN-122, "Front Air Control Circuit Check"  .
PKIA8080E
PKIA8167E

Page 2374 of 3371

INFINITI QX56 2004  Factory Service Manual CAN SYSTEM (TYPE 3)
LAN-111
[CAN]
C
D
E
F
G
H
I
J
L
MA
B
LAN
Revision: August 20072004 QX56
Case 13
Check transfer control unit circuit. Refer to LAN-122, "Transfer Control Unit Circuit Check"  .
PKIA

Page 2375 of 3371

INFINITI QX56 2004  Factory Service Manual LAN-112
[CAN]
CAN SYSTEM (TYPE 3)
Revision: August 20072004 QX56
Case 14
Check ABS actuator and electric unit (control unit) circuit. Refer to LAN-123, "ABS Actuator and Electric Unit
(Control Unit) C

Page 2376 of 3371

INFINITI QX56 2004  Factory Service Manual CAN SYSTEM (TYPE 3)
LAN-113
[CAN]
C
D
E
F
G
H
I
J
L
MA
B
LAN
Revision: August 20072004 QX56
Case 15
Check IPDM E/R circuit. Refer to LAN-123, "IPDM E/R Circuit Check"  .
PKIA8083E
PKIA8170E