Nissan Juke Service and Repair Manual : Rear window defogger on signal

With auto A/C

WITH AUTO A/C : Description

Turns the indicator lamp in the rear window defogger switch ON when operating the rear window defogger

WITH AUTO A/C : Component Function Check

1.CHECK REAR WINDOW DEFOGGER ON SIGNAL

Check that the indicator lamp of rear window defogger switch is illuminated when turning the rear window defogger switch ON.

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

NG >> Refer to DEF-37, "WITH AUTO A/C : Diagnosis Procedure".

WITH AUTO A/C : Diagnosis Procedure

1.CHECK REAR WINDOW DEFOGGER INDICATOR LAMP ON SIGNAL

1. Turn ignition switch OFF.

2. Disconnect multi display unit connector.

3. Turn ignition switch ON.

4. Check voltage between multi display unit harness connector ground.

Is the inspection result normal?


Is the inspection result normal? YES >> Replace multi display unit Refer to HAC-91, "Removal and Installation" (4WD models) or HAC- 188, "Removal and Installation" (2WD models).

NO >> Repair or replace harness.

Without auto A/C

WITHOUT AUTO A/C : Description

Turns the indicator lamp in the rear window defogger switch ON when operating the rear window defogger.

WITHOUT AUTO A/C : Component Function Check

1.CHECK REAR WINDOW DEFOGGER ON SIGNAL

Check that the indicator lamp of rear window defogger switch is illuminated when turning the rear window defogger switch ON.

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

NG >> Refer to DEF-37, "WITHOUT AUTO A/C : Diagnosis Procedure".

WITHOUT AUTO A/C : Diagnosis Procedure

1.CHECK REAR WINDOW DEFOGGER INDICATOR LAMP ON SIGNAL

1. Turn ignition switch OFF.

2. Disconnect A/C control connector.

3. Turn ignition switch ON.

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

Is the inspection result normal?


Is the inspection result normal? YES >> Replace A/C control. Refer to HAC-239, "Removal and Installation" (4WD models) or HAC-304, "Removal and Installation".

NO >> Repair or replace harness.

Without A/C

WITHOUT A/C : Description

Turns the indicator lamp in the rear window defogger switch ON when operating the rear window defogger.

WITHOUT A/C : Component Function Check

1.CHECK REAR WINDOW DEFOGGER ON SIGNAL

Check that the indicator lamp of rear window defogger switch is illuminated when turning the rear window defogger switch ON.

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

NG >> Refer to DEF-38, "WITHOUT A/C : Diagnosis Procedure".

WITHOUT A/C : Diagnosis Procedure

1.CHECK REAR WINDOW DEFOGGER INDICATOR LAMP ON SIGNAL

1. Turn ignition switch OFF.

2. Disconnect heater control connector.

3. Turn ignition switch ON.

4. Check voltage between heater control harness connector ground.

Is the inspection result normal?


Is the inspection result normal? YES >> Replace heater control. Refer to HAC-331, "Removal and Installation".

NO >> Repair or replace harness.

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