Nissan Juke Service and Repair Manual : A/C indicator

Diagnosis Procedure

1.CHECK SYMPTOM

Check symptom.

A/C indicator dose not turn ON>>GO TO 2.

A/C indicator dose not turn OFF>>GO TO 6.

2.CHECK FUSE

1. Turn ignition switch OFF.

2. Check 10A fuse (No. 15, located in fuse block (J/B)].

NOTE

:
Refer to PG-22, "Fuse, Connector and Terminal Arrangement".

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

NO >> Replace the blown fuse after repairing the affected circuit if a fuse is blown.

3.CHECK A/C INDICATOR POWER SUPPLY

1. Turn ignition switch ON.

2. Check voltage between A/C control harness connector and ground.

Is the inspection result normal?


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

NO >> Repair harness or connector between A/C control and fuse.

4.CHECK A/C INDICATOR CIRCUIT

Check voltage between A/C control harness connector and ground.

Is the inspection result normal?


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

NO >> Replace A/C control. Refer to HAC-304, "Removal and Installation".

5.CHECK A/C INDICATOR CIRCUIT FOR OPEN

1. Turn ignition switch OFF.

2. Disconnect A/C control connector and BCM connector.

3. Check continuity between A/C control harness connector and BCM harness connector.

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 harness or connector.

6.CHECK A/C INDICATOR CIRCUIT FOR SHORT

1. Turn ignition switch OFF.

2. Disconnect A/C control connector and BCM connector.

3. Check continuity between A/C control 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 harness or connector.

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