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Nissan Sentra Service Manual: Rear window defogger switch does not light, but rear window defogger operates

Nissan Sentra Service Manual / Driver controls / Defogger / Symptom diagnosis / Rear window defogger switch does not light, but rear window defogger operates

Diagnosis procedure

1. Check rear window defogger switch

Check that the rear window defogger switch is operating normally.

Is the inspection result normal? Yes >> refer to gi-39, "intermittent incident".

No >> refer to def-39, "diagnosis procedure".

Passenger side door mirror defogger does not operate
Diagnosis Procedure 1. CHECK DOOR MIRROR DEFOGGER RH Check door mirror defogger rh. Refer to def-37, "component function check". Is the inspection result normal? Yes >> refer ...

Removal and installation
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Other materials:

Dtc/circuit diagnosis
Power supply and ground circuit Audio unit Audio unit : diagnosis procedure Regarding wiring diagram information, refer to av-25, "wiring diagram". 1.Check fuse Check that the following fuses are not blown. Are the fuses blown? Yes >> replace the blown fuse after repairing t ...

Seat belt extenders
If, because of body size or driving position, it is not possible to properly fit the lap/shoulder belt and fasten it, an extender that is compatible with the installed seat belts is available that can be purchased. The extender adds approximately 8 in (200 mm) of length and may be used for eith ...

Malfunction indicator lamp
Component Function Check 1.CHECK MIL FUNCTION Turn ignition switch ON. Check that MIL lights up. Is the inspection result normal? YES >> INSPECTION END NO >> Proceed to EC-467, "Diagnosis Procedure". Diagnosis Procedure 1.CHECK DTC WITH ECM Check that DTC UXXXX i ...

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