INFINITI FX35 2005 Service Manual

LAN-432
[CAN]
CAN SYSTEM (TYPE 9)
Revision: 2005 July 2005 FX
14. CHECK UNIT REPRODUCIBILITY
Performs the following procedure for each unit, and then perform reproducibility test.
1. Turn ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Disconnect the unit connector.
4. Connect the battery cable to the negative terminal.
5. Make sure that the symptom filled in the “Symptom” of the check sheet is reproduced. (Do not confuse it with the symptom related to removed unit.)
6. Make sure that the same symptom is reproduced.
–A/T assembly
–Display unit
–BCM
–Steering angle sensor
–Unified meter and A/C amp.
–ABS actuator and electric unit (control unit)
–ECM
–IPDM E/R
Check results
Reproduce>>Install removed unit, and then check the other unit.
Not reproduced>>Replace removed unit.

CAN SYSTEM (TYPE 9) LAN-433
[CAN]
C
D E
F
G H
I
J
L
M A
B
LAN
Revision: 2005 July 2005 FX
IPDM E/R Ignition Relay Circuit InspectionAKS00FDT
Check the following. If no malfunction is found, replace the IPDM E/R.

IPDM E/R power supply circuit. Refer to PG-28, "IPDM E/R Power/Ground Circuit Inspection" .

Ignition power supply circuit. Refer to PG-12, "IGNITION POWER SUPPLY - IGNITION SW. IN “ON”
AND/OR “START”" .

LAN-434
[CAN]
CAN SYSTEM (TYPE 10)
Revision: 2005 July 2005 FX
CAN SYSTEM (TYPE 10)PFP:23710
Component Parts and Harness Connector LocationAKS00FDU
PKIC3679E

CAN SYSTEM (TYPE 10) LAN-435
[CAN]
C
D E
F
G H
I
J
L
M A
B
LAN
Revision: 2005 July 2005 FX
SchematicAKS00FDV
TKWB2715E

LAN-436
[CAN]
CAN SYSTEM (TYPE 10)
Revision: 2005 July 2005 FX
Wiring Diagram - CAN -AKS00FDW
TKWB2716E

CAN SYSTEM (TYPE 10) LAN-437
[CAN]
C
D E
F
G H
I
J
L
M A
B
LAN
Revision: 2005 July 2005 FX
TKWB2717E

LAN-438
[CAN]
CAN SYSTEM (TYPE 10)
Revision: 2005 July 2005 FX
TKWB2718E

CAN SYSTEM (TYPE 10) LAN-439
[CAN]
C
D E
F
G H
I
J
L
M A
B
LAN
Revision: 2005 July 2005 FX
Check SheetAKS00FDX
NOTE:
If a check mark is put on “NG” on “INITIAL DIAG (Initial diagnosis)”, replace the control unit.
PKIC3710E

LAN-440
[CAN]
CAN SYSTEM (TYPE 10)
Revision: 2005 July 2005 FX
PKIC3681E

CAN SYSTEM (TYPE 10) LAN-441
[CAN]
C
D E
F
G H
I
J
L
M A
B
LAN
Revision: 2005 July 2005 FX
CHECK SHEET RESULTS (EXAMPLE)
NOTE:
If a check mark is put on “NG” on “INITIAL DIAG (Initial diagnosis)”, replace the control unit.
Case 1
Check harness between TCM and data link connector. Refer to LAN-456, "Inspection Between TCM and Data
Link Connector Circuit" .
PKIC3711E
PKIC3727E