Nissan Juke Service and Repair Manual : Steering switch signal B circuit

Description

Transmits the steering switch signal to audio unit.

Diagnosis Procedure

1.CHECK STEERING SWITCH SIGNAL B CIRCUIT

1. Disconnect audio unit connector and spiral cable connector.

2. Check continuity between audio unit harness connector and spiral cable harness connector.

3. Check continuity between audio unit harness connector and ground.


3. Check continuity between audio unit harness connector and ground.

Is the inspection result normal?


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

NO >> Repair harness or connector.

2.CHECK SPIRAL CABLE

Check spiral cable.

Is the inspection result normal? YES >> GO TO 3.

NO >> Replace spiral cable. Refer to SR-16, "Exploded View".

3.CHECK AUDIO UNIT VOLTAGE

1. Connect audio unit connector and spiral cable connector.

2. Turn ignition switch ON.

3. Check voltage between audio unit harness connector.

Is the inspection result normal?


Is the inspection result normal? YES >> GO TO 4.

NO >> Replace audio unit. Refer to AV-38, "Removal and Installation".

4.CHECK STEERING SWITCH

1. Turn ignition switch OFF.

2. Check steering switch. Refer to AV-30, "Component Inspection".

Is the inspection result normal? YES >> INSPECTION END

NO >> Replace steering switch. Refer to AV-44, "Exploded View".

Component Inspection

Measure the resistance between the steering switch connector.

Standard


Standard

Steering switch ground circuit


    Steering switch signal a circuit
    Description Transmits the steering switch signal to audio unit. Diagnosis Procedure 1.CHECK STEERING SWITCH SIGNAL A CIRCUIT 1. Disconnect audio unit connector and spiral cable connector. 2. Chec ...

    Steering switch ground circuit
    Description Transmits the steering switch signal to audio unit. Diagnosis Procedure 1.CHECK STEERING SWITCH SIGNAL GROUND CIRCUIT 1. Disconnect audio unit connector and spiral cable connector. 2. ...

    Other materials:

    P0501, P2159 vehicle speed sensor
    Description ECM receives a rear wheel sensor signal from ABS actuator and electric unit (control unit) via CAN communication to switch combustion for the direct injection gasoline system. For the direct injection gasoline system, refer toEC-48, "DIRECT INJECTION GASOLINE SYSTEM : System ...

    Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"
    The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of collision. Information necessary to service the system safely is include ...

    P0778 pressure control solenoid B
    DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE NOTE: If “DTC CONFIRMATION PROCEDURE” has been previously performed, always turn ignition switch OFF and wait at least 10 seconds before performing the next test. After the repair, perform the following procedure to confirm the mal ...