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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 185 (Defogger (Circuit Diagnosis)) >> Circuit Diagnosis >> Rear Window Defogger Relay >> With Auto A/C >> Component Function Check >> Rear Window Defogger Relay-1

Rear Window Defogger Relay-1

WARNING: This page is about a different car, the 2018 Nissan Titan XD and 2018 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK REAR WINDOW DEFOGGER RELAY-1 

    SYMBOL CONSULT

    1. Select "REAR DEFOGGER" in "Active Test" mode of "IPDM E/R".
    2. Touch "On".
    3. Check that the rear window heating wire LH is getting warmer.

    Is the inspection result normal-

    YES

    Rear window defogger relay function is OK.

    NO

    Refer to Diagnosis Procedure .