Nissan Juke Service and Repair Manual : Hazard switch

Component Function Check

1.CHECK HAZARD SWITCH SIGNAL BY CONSULT-III

1. Turn the ignition switch ON.CONSULT-III DATA MONITOR


1. Turn the ignition switch ON.

2. Select HAZARD SW of BCM (FLASHER) data monitor item.

3. With operating the hazard switch, check the monitor status.

Is the inspection result normal?


Is the inspection result normal? YES >> Hazard switch circuit is normal.

NO >> Refer to EXL-72, "Diagnosis Procedure".

Diagnosis Procedure

1.CHECK HAZARD SWITCH SIGNAL INPUT

1. Turn ignition switch OFF.

2. Disconnect hazard switch connector.

3. Check voltage between hazard switch connector and ground.

Is the inspection result normal?


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

NO >> GO TO 2.

2.CHECK HAZARD SWITCH SIGNAL OPEN CIRCUIT

1. Disconnect BCM connector.

2. Check continuity between hazard switch harness connector and BCM harness connector.

*1: Without Intelligent Key


*1: Without Intelligent Key *2: With Intelligent Key

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

NO >> Repair or replace harness.

3.CHECK HAZARD SWITCH SIGNAL SHORT CIRCUIT

Check continuity between hazard switch harness connector and ground.

Is the inspection result normal?


Is the inspection result normal?

YES >> Replace BCM. Refer to BCS-93, "Removal and Installation" (with Intelligent Key) or BCS-161, "Removal and Installation" (without Intelligent Key).

NO >> Repair or replace harness.

4.CHECK HAZARD SWITCH GROUND OPEN CIRCUIT

Check continuity between hazard switch harness connector and ground.

Is the inspection result normal?


Is the inspection result normal? YES >> Replace hazard switch.

NO >> Repair or replace harness.

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