INFINITI QX56 2006 Factory Service Manual
Page 2381 of 3383
LAN-112
[CAN]
CAN SYSTEM (TYPE 4)
Revision: November 20092006 QX56
Case 11
Check combination meter circuit. Refer to LAN-131, "Combination Meter Circuit Inspection" .
PKIC3550E
PKIC3045E
Page 2382 of 3383
CAN SYSTEM (TYPE 4)LAN-113
[CAN]
C
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LAN
Revision: November 2009 2006 QX56
Case 12
Check display control unit circuit. Refer to LAN-131, "Display Control Unit Circuit Inspection" .
PKIC3551E
PKIC3046E
Page 2383 of 3383
LAN-114
[CAN]
CAN SYSTEM (TYPE 4)
Revision: November 20092006 QX56
Case 13
Check BCM circuit. Refer to LAN-132, "BCM Circuit Inspection" .
PKIC3552E
PKIC3047E
Page 2384 of 3383
CAN SYSTEM (TYPE 4)LAN-115
[CAN]
C
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G H
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M A
B
LAN
Revision: November 2009 2006 QX56
Case 14
Check data link connector circuit. Refer to LAN-132, "Data Link Connector Circuit Inspection" .
PKIC3553E
PKIC3048E
Page 2385 of 3383
LAN-116
[CAN]
CAN SYSTEM (TYPE 4)
Revision: November 20092006 QX56
Case 15
Check steering angle sensor circuit. Refer to LAN-133, "Steering Angle Sensor Circuit Inspection" .
PKIC3554E
PKIC3049E
Page 2386 of 3383
CAN SYSTEM (TYPE 4)LAN-117
[CAN]
C
DE
F
G H
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J
L
M A
B
LAN
Revision: November 2009 2006 QX56
Case 16
Check front air control circuit. Refer to LAN-133, "Front Air Control Circuit Inspection" .
PKIC3555E
PKIC3050E
Page 2387 of 3383
LAN-118
[CAN]
CAN SYSTEM (TYPE 4)
Revision: November 20092006 QX56
Case 17
Check transfer control unit circuit. Refer to LAN-134, "Transfer Control Unit Circuit Inspection" .
PKIC3556E
PKIC3051E
Page 2388 of 3383
CAN SYSTEM (TYPE 4)LAN-119
[CAN]
C
DE
F
G H
I
J
L
M A
B
LAN
Revision: November 2009 2006 QX56
Case 18
Check ABS actuator and electric unit (control unit) circuit. Refer to LAN-134, "ABS Actuator and Electric Unit
(Control Unit) Circuit Inspection" .
PKIC3557E
PKIC3052E
Page 2389 of 3383
LAN-120
[CAN]
CAN SYSTEM (TYPE 4)
Revision: November 20092006 QX56
Case 19
Check IPDM E/R circuit. Refer to LAN-135, "IPDM E/R Circuit Inspection" .
PKIC3558E
PKIC3053E
Page 2390 of 3383
CAN SYSTEM (TYPE 4)LAN-121
[CAN]
C
DE
F
G H
I
J
L
M A
B
LAN
Revision: November 2009 2006 QX56
Case 20
Check CAN communication circuit. Refer to LAN-135, "CAN Communication Circuit Inspection" .
Case 21
Check IPDM E/R ignition relay circuit continuously sticks “OFF ”. Refer to LAN-137, "IPDM E/R Ignition Relay
Circuit Inspection" .
PKIC3559E
PKIC3560E