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![INFINITI FX35 2005 Service Manual LAN-302
[CAN]
CAN SYSTEM (TYPE 6)
Revision: 2005 July 2005 FX
15. CHECK HARNESS FOR SHORT CIRCUIT
Check continuity between IPDM E/R harness connector E9 termi-
nals 48 (L), 49 (R) and ground.
OK or INFINITI FX35 2005 Service Manual LAN-302
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CAN SYSTEM (TYPE 6)
Revision: 2005 July 2005 FX
15. CHECK HARNESS FOR SHORT CIRCUIT
Check continuity between IPDM E/R harness connector E9 termi-
nals 48 (L), 49 (R) and ground.
OK or](/manual-img/42/57020/w960_57020-3720.png)
LAN-302
[CAN]
CAN SYSTEM (TYPE 6)
Revision: 2005 July 2005 FX
15. CHECK HARNESS FOR SHORT CIRCUIT
Check continuity between IPDM E/R harness connector E9 termi-
nals 48 (L), 49 (R) and ground.
OK or NG
OK >> GO TO 16.
NG >> Repair harness between IPDM E/R and harness con- nector E205.
16. CHECK ECM AND IPDM E/R INTERNAL CIRCUIT
1. Remove ECM and IPDM E/R from vehicle.
2. Check resistance between ECM terminals 94 and 86.
3. Check resistance between IPDM E/R terminals 48 and 49.
OK or NG
OK >> GO TO 17.
NG >> Replace ECM and/or IPDM E/R.
17. CHECK SYMPTOM
1. Fill in described symptoms on the column “Symptom” in the check sheet.
2. Connect all connectors, and then make sure that the symptom is reproduced.
OK or NG
OK >> GO TO 18.
NG >> Refer to LAN-16, "
Example of Filling in Check Sheet When Initial Conditions Are Not Reproduced"
.
48 (L) - Ground : Continuity should not exist.
49 (R) - Ground : Continuity should not exist.
SKIB1364E
94 - 86 : Approx. 108 - 132 Ω
48 - 49 : Approx. 108 - 132 Ω
LKIA0037E
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18. CHECK UNIT REPRODUCIBILITY
Performs the following procedure for each unit, and then perform INFINITI FX35 2005 Service Manual CAN SYSTEM (TYPE 6) LAN-303
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18. CHECK UNIT REPRODUCIBILITY
Performs the following procedure for each unit, and then perform](/manual-img/42/57020/w960_57020-3721.png)
CAN SYSTEM (TYPE 6) LAN-303
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18. 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
–AWD control unit
–BCM
–Steering angle sensor
–LDW camera unit
–Unified meter and A/C amp.
–ABS actuator and electric unit (control unit)
–Driver seat control unit
–ECM
–IPDM E/R
Check results
Reproduce>>Install removed unit, and then check the other unit.
Not reproduced>>Replace removed unit.
IPDM E/R Ignition Relay Circuit InspectionAKS00CD0
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”" .
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LAN-304
[CAN]
CAN SYSTEM (TYPE 7)
Revision: 2005 July 2005 FX
CAN SYSTEM (TYPE 7)PFP:23710
Component Parts and Harness Connector LocationAKS00CBQ
PKIB5971E
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SchematicAKS00CBR
TKWM2371E
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LAN-306
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CAN SYSTEM (TYPE 7)
Revision: 2005 July 2005 FX
Wiring Diagram - CAN -AKS00CBS
TKWM2372E
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TKWM2373E
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LAN-308
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TKWM2374E
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Check SheetAKS00CBT
NOTE:
If a check mark is put on “NG” on “INITIAL DIAG (Initial diagnosis)”, replace the control unit.
PKIB4341E