Page 3657 of 4731
LAN-238
[CAN]
CAN SYSTEM (TYPE 5)
Revision: 2005 July 2005 FX
Case 12
Check unified meter and A/C amp. circuit. Refer to LAN-250, "Unified Meter and A/C Amp. Circuit Inspection" .
PKIB5939E
PKIB4251E
Page 3658 of 4731
CAN SYSTEM (TYPE 5) LAN-239
[CAN]
C
D E
F
G H
I
J
L
M A
B
LAN
Revision: 2005 July 2005 FX
Case 13
Check ABS actuator and electric unit (control unit) circuit. Refer to LAN-251, "ABS Actuator and Electric Unit
(Control Unit) Circuit Inspection" .
PKIB5940E
PKIB4252E
Page 3659 of 4731
LAN-240
[CAN]
CAN SYSTEM (TYPE 5)
Revision: 2005 July 2005 FX
Case 14
Check driver seat control unit circuit. Refer to LAN-251, "Driver Seat Control Unit Circuit Inspection" .
PKIB5941E
PKIB4253E
Page 3660 of 4731
CAN SYSTEM (TYPE 5) LAN-241
[CAN]
C
D E
F
G H
I
J
L
M A
B
LAN
Revision: 2005 July 2005 FX
Case 15
Check IPDM E/R circuit. Refer to LAN-252, "IPDM E/R Circuit Inspection" .
PKIB5942E
PKIB4254E
Page 3661 of 4731
LAN-242
[CAN]
CAN SYSTEM (TYPE 5)
Revision: 2005 July 2005 FX
Case 16
Check CAN communication circuit. Refer to LAN-253, "CAN Communication Circuit Inspection" .
PKIB5943E
Page 3662 of 4731
CAN SYSTEM (TYPE 5) LAN-243
[CAN]
C
D E
F
G H
I
J
L
M A
B
LAN
Revision: 2005 July 2005 FX
Case 17
Check IPDM E/R ignition relay circuit continuously sticks “OFF”. Refer to LAN-259, "IPDM E/R Ignition Relay
Circuit Inspection" .
PKIB5944E
Page 3663 of 4731
LAN-244
[CAN]
CAN SYSTEM (TYPE 5)
Revision: 2005 July 2005 FX
Case 18
Check IPDM E/R ignition relay circuit continuously sticks “ON”. Refer to LAN-259, "IPDM E/R Ignition Relay
Circuit Inspection" .
Inspection Between TCM and Data Link Connector CircuitAKS00CD5
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.
PKIB5945E
14H (L) - 6 (L) : Continuity should exist.
15H (R) - 14 (R) : Continuity should exist.
SKIA6861E
Page 3664 of 4731
![INFINITI FX35 2005 Service Manual CAN SYSTEM (TYPE 5) LAN-245
[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
AKS00CD6
1. CHEC INFINITI FX35 2005 Service Manual CAN SYSTEM (TYPE 5) LAN-245
[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
AKS00CD6
1. CHEC](/manual-img/42/57020/w960_57020-3663.png)
CAN SYSTEM (TYPE 5) LAN-245
[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
AKS00CD6
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
AKS00CD7
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