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Home >> Infiniti >> 2012 >> M37 Base >> Repair and Diagnosis >> Accessories & Equipment >> Heated Glass/Defoggers >> DTC/Circuit Diagnosis >> Rear Window Defogger Relay >> Component Function Check

Component Function Check

  1. CHECK REAR WINDOW DEFOGGER RELAY POWER SUPPLY CIRCUIT 
    1. Perform Active Test ("REAR DEFOGGER") with CONSULT.
    2. Touch "ON".
    3. Check that the rear window heating wire is getting warmer.

      Is the inspection result normal? 

      YES: Rear window defogger relay power supply circuit is OK.

      NO: Refer to "DIAGNOSIS PROCEDURE "

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