Nissan Juke Service and Repair Manual : Combination switch input circuit

Diagnosis Procedure

1.CHECK INPUT 1 - 5 CIRCUIT FOR OPEN

1. Turn ignition switch OFF.

2. Disconnect BCM and combination switch connectors.

3. Check continuity between BCM harness connector and combination switch harness connector.

Does continuity exist?


Does continuity exist? YES >> GO TO 2.

NO >> Repair harnesses or connectors.

2.CHECK INPUT 1 - 5 CIRCUIT FOR SHORT

Check for continuity between BCM harness connector and ground.

Does continuity exist?


Does continuity exist? YES >> Repair harnesses or connectors.

NO >> GO TO 3.

3.CHECK BCM INPUT SIGNAL

1. Connect BCM and combination switch connectors.

2. Turn ON any switch in the system that is malfunction.

3. Check voltage between BCM harness connector and ground.

Is the measurement value normal?


Is the measurement value normal? Yes >> Replace BCM. Refer to BCS-161, "Removal and Installation".

No >> Replace combination switch.

    Combination switch output circuit
    Diagnosis Procedure 1.CHECK OUTPUT 1 - 5 CIRCUIT FOR OPEN 1. Turn ignition switch OFF. 2. Disconnect BCM and combination switch connectors. 3. Check continuity between BCM harness connector and co ...

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