2004 INFINITI QX56 Factory Service Manual

Page 2409 of 3371

INFINITI QX56 2004  Factory Service Manual LAN-146
[CAN]
CAN SYSTEM (TYPE 4)
Revision: August 20072004 QX56
Case 12
Check display control unit circuit. Refer to LAN-162, "Display Control Unit Circuit Check"  .
PKIA8123E
PKIA8829E

Page 2410 of 3371

INFINITI QX56 2004  Factory Service Manual CAN SYSTEM (TYPE 4)
LAN-147
[CAN]
C
D
E
F
G
H
I
J
L
MA
B
LAN
Revision: August 20072004 QX56
Case 13
Check BCM circuit. Refer to LAN-162, "BCM Circuit Check"  .
PKIA8124E
PKIA8830E

Page 2411 of 3371

INFINITI QX56 2004  Factory Service Manual LAN-148
[CAN]
CAN SYSTEM (TYPE 4)
Revision: August 20072004 QX56
Case 14
Check data link connector circuit. Refer to LAN-163, "Data Link Connector Circuit Check"  .
PKIA8125E
PKIA8831E

Page 2412 of 3371

INFINITI QX56 2004  Factory Service Manual CAN SYSTEM (TYPE 4)
LAN-149
[CAN]
C
D
E
F
G
H
I
J
L
MA
B
LAN
Revision: August 20072004 QX56
Case 15
Check steering angle sensor circuit. Refer to LAN-163, "Steering Angle Sensor Circuit Check"  .
PKIA

Page 2413 of 3371

INFINITI QX56 2004  Factory Service Manual LAN-150
[CAN]
CAN SYSTEM (TYPE 4)
Revision: August 20072004 QX56
Case 16
Check front air control circuit. Refer to LAN-164, "Front Air Control Circuit Check"  .
PKIA8127E
PKIA8833E

Page 2414 of 3371

INFINITI QX56 2004  Factory Service Manual CAN SYSTEM (TYPE 4)
LAN-151
[CAN]
C
D
E
F
G
H
I
J
L
MA
B
LAN
Revision: August 20072004 QX56
Case 17
Check transfer control unit circuit. Refer to LAN-164, "Transfer Control Unit Circuit Check"  .
PKIA

Page 2415 of 3371

INFINITI QX56 2004  Factory Service Manual LAN-152
[CAN]
CAN SYSTEM (TYPE 4)
Revision: August 20072004 QX56
Case 18
Check ABS actuator and electric unit (control unit) circuit. Refer to LAN-165, "ABS Actuator and Electric Unit
(Control Unit) C

Page 2416 of 3371

INFINITI QX56 2004  Factory Service Manual CAN SYSTEM (TYPE 4)
LAN-153
[CAN]
C
D
E
F
G
H
I
J
L
MA
B
LAN
Revision: August 20072004 QX56
Case 19
Check IPDM E/R circuit. Refer to LAN-165, "IPDM E/R Circuit Check"  .
PKIA8130E
PKIA8836E