INFINITI QX56 2004 Factory Service Manual
QX56 2004
INFINITI
INFINITI
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INFINITI QX56 2004 Factory Service Manual
Trending: fuses, tire size, Brc, wheel bolts, diagnostic menu, tires, maintenance reset
Page 2401 of 3371
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
Page 2402 of 3371
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
Page 2403 of 3371
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
Page 2404 of 3371
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
Page 2405 of 3371
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
Page 2406 of 3371
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
Page 2407 of 3371
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
Page 2408 of 3371
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
Page 2409 of 3371
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
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
Trending: length, fuse, Can communication, dimensions, weight, child lock, Air cond
![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 Con](/img/42/57034/w960_57034-2400.png "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 Con")
![INFINITI QX56 2004 Factory Service Manual 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](/img/42/57034/w960_57034-2401.png "INFINITI QX56 2004 Factory Service Manual 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")
![INFINITI QX56 2004 Factory Service Manual 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](/img/42/57034/w960_57034-2402.png "INFINITI QX56 2004 Factory Service Manual 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")
![INFINITI QX56 2004 Factory Service Manual 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](/img/42/57034/w960_57034-2403.png "INFINITI QX56 2004 Factory Service Manual 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")
![INFINITI QX56 2004 Factory Service Manual 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](/img/42/57034/w960_57034-2404.png "INFINITI QX56 2004 Factory Service Manual 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")
![INFINITI QX56 2004 Factory Service Manual 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](/img/42/57034/w960_57034-2405.png "INFINITI QX56 2004 Factory Service Manual 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")
![INFINITI QX56 2004 Factory Service Manual 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](/img/42/57034/w960_57034-2406.png "INFINITI QX56 2004 Factory Service Manual 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")
![INFINITI QX56 2004 Factory Service Manual 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
PK](/img/42/57034/w960_57034-2407.png "INFINITI QX56 2004 Factory Service Manual 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
PK")
![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](/img/42/57034/w960_57034-2408.png "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")
![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](/img/42/57034/w960_57034-2409.png "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")