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Home >> Nissan-Datsun >> 2017 >> Leaf S >> Repair and Diagnosis >> External Pages >> Different car >> Section 230 (Defogger) >> DTC/Circuit Diagnosis >> Rear Window Defogger Switch >> With Auto A/C >> Component Function Check

Component Function Check

WARNING: This page is about a different car, the 2016 Nissan Altima. However, it is still accessible from the selected car via links, so may be relevant.

  1. CHECK REAR WINDOW DEFOGGER SWITCH FUNCTION

    1. Push ignition switch to ON.
    2. Press rear window defogger switch.
    3. Check that the indicator lamp of the rear window defogger switch illuminates.
    4. Press rear window defogger switch.
    5. Check that the indicator lamp of the rear window defogger switch extinguishes.

    Is the inspection result normal?

    YES 

    Rear window defogger switch function is OK.

    NO 

    Refer to DIAGNOSIS PROCEDURE .