Nissan Juke Service and Repair Manual : Rear fog lamp circuit

Component Function Check

1.CHECK REAR FOG LAMP OPERATION

1. Select “RR FOG LAMP” of BCM (HEAD LAMP) active test item.CONSULT-III ACTIVE TEST


1. Select “RR FOG LAMP” of BCM (HEAD LAMP) active test item.

2. With operating the test items, check that the rear fog lamp is turned ON.

On : Rear fog lamp ON Off : Rear fog lamp OFF

Is the inspection result normal? YES >> Rear fog lamp circuit is normal.

NO >> Refer to EXL-56, "Diagnosis Procedure".

Diagnosis Procedure

1.CHECK REAR FOG LAMP BULB

Check applicable lamp bulb.

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

NO >> Replace bulb.

2.CHECK REAR FOG LAMP OUTPUT VOLTAGE

1. Turn ignition switch OFF.CONSULT-III ACTIVE TEST


1. Turn ignition switch OFF.

2. Disconnect rear fog lamp connector.

3. Turn ignition switch ON.

4. Select “RR FOG LAMP” of BCM (HEAD LAMP) active test item.

5. With operating the test items, check voltage between rear fog lamp harness connector and ground.

Is the inspection result normal?


Is the inspection result normal? YES >> GO TO 5.

NO >> GO TO 3.

3.CHECK REAR FOG LAMP OPEN CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect BCM connector.

3. Check continuity between BCM harness connector and rear fog lamp harness connector.

*1: Without Intelligent Key


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

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

NO >> Repair or replace harness.

4.CHECK REAR FOG LAMP SHORT CIRCUIT

Check continuity between BCM harness connector and ground.

*1: Without Intelligent Key


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

Is the inspection result normal? YES >> Check bulb socket for internal short circuit, and if check result is normal, replace BCM. Refer to BCS-93, "Removal and Installation" (with Intelligent Key), BCS-161, "Removal and Installation" (without Intelligent Key).

NO >> Repair or replace harness.

5.CHECK REAR FOG LAMP GROUND OPEN CIRCUIT

Check continuity between rear fog lamp harness connector and ground.

Is the inspection result normal?


Is the inspection result normal? YES >> Check corresponding bulb socket and harness. Repair or replace if necessary.

NO >> Repair or replace harness.

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