Nissan Juke Service and Repair Manual : 4WD branch line circuit

Diagnosis Procedure

1.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 (unit side and connector side).

- 4WD control module
- Harness connecotor B7
- Harness connecotor E107

Is the inspection result normal? YES >> GO TO 2.

NO >> Repair the terminal and connector.

2.CHECK HARNESS FOR OPEN CIRCUIT

1. Disconnect the connector of 4WD control module.

2. Check the resistance between the 4WD control module harness connector terminals.

Is the measurement value within the specification?


Is the measurement value within the specification? YES >> GO TO 3.

NO >> Repair the 4WD control module branch line.

3.CHECK POWER SUPPLY AND GROUND CIRCUIT

Check the power supply and the ground circuit of the 4WD control module. Refer to DLN-78, "Diagnosis Procedure".

Is the inspection result normal? YES (Present error)>>Replace the 4WD control module. Refer to DLN-91, "Removal and Installation".

YES (Past error)>>Error was detected in the 4WD control module branch line.

NO >> Repair the power supply and the ground circuit.

    ECM branch line circuit
    Diagnosis Procedure 1.CHECK CONNECTOR 1. Turn the ignition switch OFF. 2. Disconnect the battery cable from the negative terminal. 3. Check the terminals and connectors of the ECM for damage, bend ...

    ABS branch line circuit
    Diagnosis Procedure 1.CHECK CONNECTOR 1. Turn the ignition switch OFF. 2. Disconnect the battery cable from the negative terminal. 3. Check the terminals and connectors of the ABS actuator and ele ...

    Other materials:

    Brake fluid
    For comprehensive technical specifications and details regarding recommended fluids, lubricants, and system capacities for your Nissan Leaf, please refer to the "Recommended fluids/lubricants and capacities" section of your manual. WARNING Always utilize fresh, high-quality brake ...

    P183D side G sensor
    DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.PRECONDITIONING If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test. >> GO TO 2. 2.DTC REPRODUCTION PROCEDURE W ...

    Magnet clutch
    Component Function Check 1.CHECK MAGNET CLUTCH OPERATION Perform auto active test of IPDM E/R. Refer to PCS-12, "Diagnosis Description" (with Intelligent Key) or PCS- 43, "Diagnosis Description" (without Intelligent Key). Does it operate normally? YES >> INSPECTION ...