Nissan Versa Sedan Service ManualElectrical & power control » Body control system (BCS)
Combination switch input circuit
Combination switch input circuit
Diagnosis Procedure
Regarding Wiring Diagram information, refer to BCS "Wiring Diagram".
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 connector and combination switch connector.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair harness or connectors.
2.CHECK INPUT 1 - 5 CIRCUIT FOR SHORT
Check for continuity between BCM connector and ground.
Is the inspection result normal?
YES >> Repair harness or connectors.
NO >> GO TO 3.
3.CHECK BCM OUTPUT VOLTAGE
1. Connect BCM connector.
2. Check voltage between BCM connector and ground.
Is the inspection result normal?
YES >> Replace combination switch.
NO >> Replace BCM. Refer to BCS "Removal and Installation".
Precautions
System
Diagnosis system (BCM)
BCM
Inspection and adjustment
U1000 CAN Comm circuit
U1010 Control unit (CAN)
U0415 Vehicle speed
B2562 Low voltage
Power supply and ground circuit
Combination switch input circuit
Combination switch output circuit
BCM (Body control module)
Combination switch
Precautions
System
BCM
Inspection and adjustment
U1000 CAN Comm
U1010 Control unit (CAN)
Power supply and ground circuit
Combination switch input circuit
Combination switch output circuit
BCM (Body control module)
Combination switch
Nissan Versa Sedan Service Manual
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