Nissan Murano: Dtc/circuit Diagnosis / Main Line Between Ipdm-E and Abs Circuit

Nissan Murano (Z52) 2015-2024 Service Manual / Electrical & Power Control / Lan System :: Can / Dtc/circuit Diagnosis / Main Line Between Ipdm-E and Abs Circuit

Diagnosis Procedure

CHECK HARNESS CONTINUITY (OPEN CIRCUIT)

Turn the ignition switch OFF.
Disconnect the battery cable from the negative terminal.
Disconnect the following harness connectors.
- ECM
- IPDM E/R
- ABS actuator and electric unit (control unit)

Check the continuity between the IPDM E/R harness connector and the ABS actuator and electric unit (control unit) harness connector.

IPDM E/R harness connector		ABS actuator and electric unit (control unit) harness connector		Continuity
Connector No.	Terminal No.	Connector No.	Terminal No.
E119	29	E125	26	Existed
	28		14	Existed

Is the inspection result normal?

YES>>

Check CAN system type decision again.

YES>>

Error was detected in the main line between the IPDM E/R and the ABS actuator and electric unit (control unit).

NO>>

Repair the main line between the IPDM E/R and the ABS actuator and electric unit (control unit).

Malfunction Area Chart

Vehicle CAN Communication Circuit MAIN LINE Malfunction area Reference Main line between IPDM E/R and ABS actuator and electric unit (control unit) Diagnosis Procedure Main line between ABS actuator and electric unit (control unit) and A/C auto amp...

Main Line Between Abs and Hvac Circuit

Diagnosis Procedure CHECK CONNECTOR Turn the ignition switch OFF. Disconnect the battery cable from the negative terminal. Check the following terminals and connectors for damage, bend and loose connection (connector side and harness side)...

Other information:

Nissan Murano (Z52) 2015-2024 Service Manual: Preparation. Preparation

Nissan Murano (Z52) 2015-2024 Service Manual: Diagnosis System (ipdm E/r)

Diagnosis Description AUTO ACTIVE TESTDescriptionIn auto active test mode, the IPDM E/R sends a drive signal to the following systems to check their operation: Front wiper (LO, HI) Front fog lamps Parking lamps Side marker lamps Tail lamps License plate lamps Headlamps (LO, HI) A/C compressor Cooling fans (LO, HI) Operation ProcedureCAUTION: Do not start the engine...