INFINITI QX56 2004 Factory Service Manual

LAN-138
[CAN]
CAN SYSTEM (TYPE 4)
Revision: August 20072004 QX56
Case 4
Check harness between driver seat control unit and data link connector. Refer to LAN-157, "Circuit Check
Between Driver Seat Control Unit and Data Link Connector" .
PKIA8115E
PKIA8821E

CAN SYSTEM (TYPE 4)
LAN-139
[CAN]
C
D
E
F
G
H
I
J
L
MA
B
LAN
Revision: August 20072004 QX56
Case 5
Check harness between data link connector and IPDM E/R. Refer to LAN-158, "Circuit Check Between Data
Link Connector and IPDM E/R" .
PKIA8116E
PKIA8822E

LAN-140
[CAN]
CAN SYSTEM (TYPE 4)
Revision: August 20072004 QX56
Case 6
Check ECM circuit. Refer to LAN-159, "ECM Circuit Check" .
PKIA8117E
PKIA8823E

CAN SYSTEM (TYPE 4)
LAN-141
[CAN]
C
D
E
F
G
H
I
J
L
MA
B
LAN
Revision: August 20072004 QX56
Case 7
Check TCM circuit. Refer to LAN-159, "TCM Circuit Check" .
PKIA8118E
PKIA8824E

LAN-142
[CAN]
CAN SYSTEM (TYPE 4)
Revision: August 20072004 QX56
Case 8
Check ICC sensor circuit. Refer to LAN-160, "ICC Sensor Circuit Check" .
PKIA8119E
PKIA8825E

CAN SYSTEM (TYPE 4)
LAN-143
[CAN]
C
D
E
F
G
H
I
J
L
MA
B
LAN
Revision: August 20072004 QX56
Case 9
Check ICC unit circuit. Refer to LAN-160, "ICC Unit Circuit Check" .
PKIA8120E
PKIA8826E

LAN-144
[CAN]
CAN SYSTEM (TYPE 4)
Revision: August 20072004 QX56
Case 10
Check driver seat control unit circuit. Refer to LAN-161, "Driver Seat Control Unit Circuit Check" .
PKIA8121E
PKIA8827E

CAN SYSTEM (TYPE 4)
LAN-145
[CAN]
C
D
E
F
G
H
I
J
L
MA
B
LAN
Revision: August 20072004 QX56
Case 11
Check combination meter circuit. Refer to LAN-161, "Combination Meter Circuit Check" .
PKIA8122E
PKIA8828E

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

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