INFINITI FX35 2005 Service Manual

LAN-62
[CAN]
CAN SYSTEM (TYPE 1)
Revision: 2005 July 2005 FX
Case 9
Check BCM circuit. Refer to LAN-75, "BCM Circuit Inspection" .
PKIB4449E
PKIB4313E

CAN SYSTEM (TYPE 1) LAN-63
[CAN]
C
D E
F
G H
I
J
L
M A
B
LAN
Revision: 2005 July 2005 FX
Case 10
Check steering angle sensor circuit. Refer to LAN-75, "Steering Angle Sensor Circuit Inspection" .
PKIB4450E
PKIB4314E

LAN-64
[CAN]
CAN SYSTEM (TYPE 1)
Revision: 2005 July 2005 FX
Case 11
Check unified meter and A/C amp. circuit. Refer to LAN-76, "Unified Meter and A/C Amp. Circuit Inspection" .
PKIB4451E
PKIB4315E

CAN SYSTEM (TYPE 1) LAN-65
[CAN]
C
D E
F
G H
I
J
L
M A
B
LAN
Revision: 2005 July 2005 FX
Case 12
Check ABS actuator and electric unit (control unit) circuit. Refer to LAN-76, "ABS Actuator and Electric Unit
(Control Unit) Circuit Inspection" .
PKIB4452E
PKIB4316E

LAN-66
[CAN]
CAN SYSTEM (TYPE 1)
Revision: 2005 July 2005 FX
Case 13
Check driver seat control unit circuit. Refer to LAN-77, "Driver Seat Control Unit Circuit Inspection" .
PKIB4453E
PKIB4317E

CAN SYSTEM (TYPE 1) LAN-67
[CAN]
C
D E
F
G H
I
J
L
M A
B
LAN
Revision: 2005 July 2005 FX
Case 14
Check IPDM E/R circuit. Refer to LAN-78, "IPDM E/R Circuit Inspection" .
PKIB4454E
PKIB4318E

LAN-68
[CAN]
CAN SYSTEM (TYPE 1)
Revision: 2005 July 2005 FX
Case 15
Check CAN communication circuit. Refer to LAN-78, "CAN Communication Circuit Inspection" .
PKIB4455E

CAN SYSTEM (TYPE 1) LAN-69
[CAN]
C
D E
F
G H
I
J
L
M A
B
LAN
Revision: 2005 July 2005 FX
Case 16
Check IPDM E/R ignition relay circuit continuously sticks “OFF”. Refer to LAN-84, "IPDM E/R Ignition Relay
Circuit Inspection" .
PKIB4456E

LAN-70
[CAN]
CAN SYSTEM (TYPE 1)
Revision: 2005 July 2005 FX
Case 17
Check IPDM E/R ignition relay circuit continuously sticks “ON”. Refer to LAN-84, "IPDM E/R Ignition Relay Cir-
cuit Inspection" .
Inspection Between TCM and Data Link Connector CircuitAKS00CFO
1. CHECK HARNESS FOR OPEN CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Disconnect ECM connector and harness connector M82.
4. Check continuity between harness connector M82 terminals 14H (L), 15H (R) and data link connector M5 terminals 6 (L), 14
(R).
OK or NG
OK >> Connect all the connectors and diagnose again. Refer to LAN-7, "
TROUBLE DIAGNOSES WORK FLOW" .
NG >> Repair harness.
PKIB4457E
14H (L) - 6 (L) : Continuity should exist.
15H (R) - 14 (R) : Continuity should exist.
SKIA6861E

CAN SYSTEM (TYPE 1) LAN-71
[CAN]
C
D E
F
G H
I
J
L
M A
B
LAN
Revision: 2005 July 2005 FX
Inspection Between Data Link Connector and Unified Meter and A/C Amp. Cir-
cuit
AKS00CFP
1. CHECK HARNESS FOR OPEN CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Disconnect ECM connector and unified meter and A/C amp. connector.
4. Check continuity between data link connector M5 terminals 6 (L), 14 (R) and unified meter and A/C amp. harness connector
M55 terminals 1 (L), 11 (R).
OK or NG
OK >> Connect all the connectors and diagnose again. Refer to LAN-7, "
TROUBLE DIAGNOSES WORK FLOW" .
NG >> Repair harness.
Inspection Between Unified Meter and A/C Amp. and ABS Actuator and Electric
Unit (Control Unit) Circuit
AKS00CFQ
1. CHECK CONNECTOR
1. Turn ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check following terminals and connectors for damage, bend and loose connection (connector side and harness side).
–Harness connector M41
–Harness connector E211
OK or NG
OK >> GO TO 2.
NG >> Repair terminal or connector.
2. CHECK HARNESS FOR OPEN CIRCUIT
1. Disconnect unified meter and A/C amp. connector and harness connector M41.
2. Check continuity between unified meter and A/C amp. harness connector M55 terminals 1 (L), 11 (R) and harness connector
M41 terminals 15G (L), 14G (R).
OK or NG
OK >> GO TO 3.
NG >> Repair harness. 6 (L) - 1 (L) : Continuity should exist.
14 (R) - 11 (R) : Continuity should exist.
SKIA6862E
1 (L) - 15G (L) : Continuity should exist.
11 (R) - 14G (R) : Continuity should exist.
SKIA6863E