Nissan Murano: Dtc/circuit Diagnosis / Main Line Between Abs and Hvac Circuit

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

Diagnosis Procedure

CHECK CONNECTOR

  1. Turn the ignition switch OFF.

  2. Disconnect the battery cable from the negative terminal.

  3. Check the following terminals and connectors for damage, bend and loose connection (connector side and harness side).

    • Harness connector E152

    • Harness connector M31

Is the inspection result normal?

YES>>

GO TO 2.

NO>>

Repair the terminal and connector.

CHECK HARNESS CONTINUITY (OPEN CIRCUIT)

  1. Disconnect the following harness connectors.

    • ABS actuator and electric unit (control unit)

    • Harness connectors E152 and M31

  2. Check the continuity between the ABS actuator and electric unit (control unit) harness connector and the harness connector.

    ABS actuator and electric unit (control unit) harness connector Harness connector Continuity
    Connector No. Terminal No. Connector No. Terminal No.
    E125 26 E152 12G Existed
    14 11G Existed

Is the inspection result normal?

YES>>

GO TO 3.

NO>>

Repair the main line between the ABS actuator and electric unit (control unit) and the harness connector E152.

CHECK HARNESS CONTINUITY (OPEN CIRCUIT)

  1. Disconnect the A/C auto amp. harness connector.

  2. Check the continuity between the harness connector and the A/C auto amp. harness connector.

    Harness connector A/C auto amp. harness connector Continuity
    Connector No. Terminal No. Connector No. Terminal No.
    M31 12G M50 1 Existed
    11G 21 Existed

Is the inspection result normal?

YES>>

Check CAN system type decision again.

YES>>

Error was detected in the main line between the ABS actuator and electric unit (control unit) and the A/C auto amp.

NO>>

Repair the main line between the harness connector M31 and the A/C auto amp.

    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...

    Main Line Between Hvac and 4wd 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: Door Does Not Lock/unlock and Engine Does Not Start (req Sw/push Sw) (one Key)


    Diagnosis Procedure Door does not lock/unlock with door request switch, and engine does not start when ignition switch is pressed while carrying Intelligent Key. (One Intelligent Key has the symptom, other keys operate normally.)SYMPTOM TABLE (ONE INTELLIGENT KEY HAS THE SYMPTOM, OTHER KEYS OPERATE NORMALLY) Door lock operation (remote keyless entry) Door lock operation (request switch) or back door open operation (opener switch of back door panel) Engine started with push-button ignition switch operation (Intelligent Key is within the detection area of inside key antenna) Engine started with push-button ignition switch operation (registered Intelligent Key placed next to push-button ignition switch) OK NG No crank, No start OK DIAGNOSIS PROCEDURERefer to Diagnosis Procedure...

    Nissan Murano (Z52) 2015-2024 Service Manual: P0524 Engine Oil Pressure


    DTC Description DTC DETECTION LOGICAn EOP sensor signal voltage applied to ECM remains lower than the specified value continuously for 10 seconds or more when the engine speed is 1,000 rpm or more. DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition P0524 ENGINE OIL PRESSURE (Engine oil pressure too low) Diagnosis condition — Signal (terminal) Voltage signal transmitted from EOP sensor signal to ECM Threshold An EOP sensor signal voltage applied to ECM remains lower than the specified value continuously when the engine speed is 1,000 rpm or more Diagnosis delay time 10 seconds or more POSSIBLE CAUSE Decrease in engine oil pressure Decrease in engine oil level Engine oil condition EOP sensor Cause of engine oil consumption FAIL-SAFE Engine operating condition in fail-safe mode Fail safe mode Nissan Murano Vehicle behavior Engine oil pressure ECM illuminates oil pressure warning lamp on the combination meter...

    Categories

    Unfastening the seat belts. Checking seat belt operation

    Unfastening the seat belts

    Nissan Murano. Unfastening the seat belts. Checking seat belt operation

    To unfasten the seat belt, press the button on the buckle Nissan Murano. Unfastening the seat belts. Checking seat belt operation. The seat belt automatically retracts.

    read more

     
    Copyright © 2026 www.nimurano.com