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Home >> Lexus >> 2003 >> GS 430 >> Repair and Diagnosis >> Accessories & Equipment >> Heated Glass/Defoggers >> Rear Window Defogger & Heated Mirrors >> Component Tests >> Mirror Defogger

Mirror Defogger

  1. Without Driving Position Memory -  Inspect the mirror defogger operation. Connect the positive (+) lead from the battery to terminal No. 7 and the negative (-) lead to terminal No. 8. See CONNECTOR IDENTIFICATION . Check that the mirror becomes warm. It will take a short time for the mirror to become warm.
  2. With Driving Position Memory -  Inspect the mirror defogger operation. Connect the positive (+) lead from the battery to terminal No. 12 and the negative (-) lead to terminal No. 13. See CONNECTOR IDENTIFICATION . Check that the mirror becomes warm. It will take a short time for the mirror to become warm.