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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 669 (Defogger) >> Symptom Diagnosis >> Rear Window Defogger Switch Does Not Light, But Rear Window Defogger Operates >> Diagnosis Procedure

Diagnosis Procedure

WARNING: This page is about a different car, the 2020 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK MULTIFUNCTION SWITCH (REAR WINDOW DEFOGGER SWITCH) 

    Check that multifunction switch (rear window defogger switch) is operating normally.

    Is the inspection result normal?

    YES

    Check intermittent incident. Refer to Intermittent Incident .

    NO

    Check rear window defogger switch. Refer to Diagnosis Procedure .