Nissan Juke Service and Repair Manual : Rear window defogger

Description

Heats the heating wire with the power supply from the rear window defogger relay to prevent the rear window from fogging up.

Component Function Check

1.CHECK FUNCTION

1. Perform IPDM E/R Active Test (REAR DEFOGGER) using CONSULT-III.

2. Touch ON.

3. Check that the rear window heating wire is getting warmer.

Is the inspection result normal? YES >> Rear window defogger is OK.

NO >> Refer to DEF-30, "Diagnosis Procedure"

Diagnosis Procedure

1.CHECK REAR WINDOW DEFOGGER POWER SUPPLY CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect rear window defogger connector.

3. Turn ignition switch ON.

4. Check voltage between rear window defogger harness connector and ground.

Is the inspection result normal?


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

NO >> GO TO 4.

2.CHECK REAR WINDOW DEFOGGER GROUND CIRCUIT

1. Turn ignition switch OFF.

2. Check continuity between rear window defogger harness connector and ground.

Is the inspection result normal?


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

NO >> Repair or replace harness.

3.CHECK FILAMENT

Refer to DEF-46, "Inspection and Repair".

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

NO >> Repair filament.

4.CHECK REAR WINDOW DEFOGGER POWER SUPPLY CIRCUIT 1

1. Turn ignition switch OFF.

2. Disconnect condenser connector.

3. Check continuity between condenser harness connector and rear window defogger harness connector.

4. Check continuity between condenser connector and ground.


4. Check continuity between condenser connector and ground.

Is the inspection result normal?


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

NO >> Repair or replace harness.

5.CHECK REAR WINDOW DEFOGGER POWER SUPPLY CIRCUIT 2

1. Disconnect IPDM E/R connectors.

2. Check continuity between IPDM E/R harness connector and condenser harness connector.

3. Check continuity between IPDM E/R connector and ground.


3. Check continuity between IPDM E/R connector and ground.

Is the inspection result normal?


Is the inspection result normal? YES >> GO TO 6.

NO >> Repair or replace harness.

6.CHECK CONDENSER

Refer to DEF-32, "Component Inspection".

Is the inspection result normal? YES >> GO TO 7.

NO >> Replace condenser. Refer to DEF-48, "Removal and Installation".

7.CHECK INTERMITTENT INCIDENT

Refer to GI-42, "Intermittent Incident" Is the inspection result normal? YES >> INSPECTION END

NO >> Repair or replace harness or connector.

Component Inspection

1.CHECK CONDENSER

1. Turn ignition switch OFF.

2. Disconnect condenser connector.

3. Check continuity between condenser connector and ground part of condenser.

4. Check continuity between condenser terminals.


4. Check continuity between condenser terminals.

Is the inspection result normal?


Is the inspection result normal? YES >> INSPECTION END

NO >> Replace condenser. Refer to DEF-48, "Removal and Installation".

    Rear window defogger relay
    Description The rear window defogger is operated by turning the rear window defogger switch ON. Component Function Check 1.CHECK FUNCTION 1. Perform IPDM E/R Active Test (REAR DEFOGGER) using ...

    Door mirror defogger
    Description Heats the heating wire with the power supply from the rear window defogger relay to prevent the door mirror from fogging up. Component Function Check 1.CHECK DOOR MIRROR DEFOGGER 1. ...

    Other materials:

    Description
    This vehicle has both new standard based on ISO* and previous standard bolts/nuts. There are some differences between these two types of bolts/ nuts; shape of the head, grade of strength, hexagonal width across flats and the standard tightening torque. For guidance in discriminating, refe ...

    B1121 satellite sensor LH
    DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.CHECK SELF-DIAG RESULT With CONSULT-III 1. Turn ignition switch ON. 2. Perform Self Diagnostic Result mode of AIR BAG using CONSULT-III. Without CONSULT-III 1. Turn ignition switch ON. 2. Check the air bag warning lamp statu ...

    P0863 TCM communication
    DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.PREPARATION BEFORE WORK If another "DTC CONFIRMATION PROCEDURE" occurs just before, turn ignition switch OFF and wait for at least 10 seconds, then perform the next test. >> GO TO 2. 2.CHECK DTC DETECTION With ...