2004 INFINITI QX56 Factory Service Manual

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INFINITI QX56 2004  Factory Service Manual LAN-98
[CAN]
CAN SYSTEM (TYPE 3)
Revision: August 20072004 QX56
PKIA8068E

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INFINITI QX56 2004  Factory Service Manual CAN SYSTEM (TYPE 3)
LAN-99
[CAN]
C
D
E
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LAN
Revision: August 20072004 QX56
CHECK SHEET RESULTS (EXAMPLE)
NOTE:
If “NG” is displayed on “INITIAL DIAG (Initial diagnosis)” or “

Page 2363 of 3371

INFINITI QX56 2004  Factory Service Manual LAN-100
[CAN]
CAN SYSTEM (TYPE 3)
Revision: August 20072004 QX56
Case 2
Check harness between driver seat control unit and data link connector. Refer to LAN-116, "Circuit Check
Between Driver Seat Con

Page 2364 of 3371

INFINITI QX56 2004  Factory Service Manual CAN SYSTEM (TYPE 3)
LAN-101
[CAN]
C
D
E
F
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LAN
Revision: August 20072004 QX56
Case 3
Check harness between data link connector and IPDM E/R. Refer to LAN-117, "Circuit Check Between Data

Page 2365 of 3371

INFINITI QX56 2004  Factory Service Manual LAN-102
[CAN]
CAN SYSTEM (TYPE 3)
Revision: August 20072004 QX56
Case 4
Check ECM circuit. Refer to LAN-118, "ECM Circuit Check"  .
PKIA8072E
PKIA8159E

Page 2366 of 3371

INFINITI QX56 2004  Factory Service Manual CAN SYSTEM (TYPE 3)
LAN-103
[CAN]
C
D
E
F
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LAN
Revision: August 20072004 QX56
Case 5
Check TCM circuit. Refer to LAN-118, "TCM Circuit Check"  .
PKIA8073E
PKIA8160E

Page 2367 of 3371

INFINITI QX56 2004  Factory Service Manual LAN-104
[CAN]
CAN SYSTEM (TYPE 3)
Revision: August 20072004 QX56
Case 6
Check driver seat control unit circuit. Refer to LAN-119, "Driver Seat Control Unit Circuit Check"  .
PKIA8074E
PKIA8161E

Page 2368 of 3371

INFINITI QX56 2004  Factory Service Manual CAN SYSTEM (TYPE 3)
LAN-105
[CAN]
C
D
E
F
G
H
I
J
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B
LAN
Revision: August 20072004 QX56
Case 7
Check combination meter circuit. Refer to LAN-119, "Combination Meter Circuit Check"  .
PKIA8075E
PKI