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Inspection Procedure

WARNING: This page is about a different car, the 2004 Lexus ES 330. However, it is still accessible from the selected car via links, so may be relevant.
  1. PERFORM ACTIVE TEST BY HAND-HELD TESTER (ABS WARNING LIGHT OPERATION) 
    1. Select the item "ABS WARN LIGHT" in the ACTIVE TEST and operate the ABS warning light on the hand-held tester.
    2. Check that "ON" and "OFF" operation of the ABS warning light can be done on the combination meter by the hand-held tester.
    1. OK: CHECK AND REPLACE BRAKE ACTUATOR ASSY 
    2. NG: Go to next step. 
  2. INSPECT COMBINATION METER ASSY (ABS WARNING LIGHT CIRCUIT) 
    1. NG: REPAIR COMBINATION METER ASSY 
    2. OK: CHECK AND REPAIR HARNESS AND CONNECTOR