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Inspection Procedure

WARNING: This page is about a different car, the 2004 Lexus LS 430. However, it is still accessible from the selected car via links, so may be relevant.
  1. READ VALUE OF USING HAND - HELD TESTER 
    1. Connect the hand-held tester (with CAN VIM) to the DLC3.
    2. Turn the ignition switch ON and press the hand-held tester main switch ON.
    3. Select the item below in the DATA LIST, and read the display on the hand-held tester.
    4. Check the tester screen when operating the mirror motors.
      Fig 1: Driver Door ECU -: Data List
      G01443135Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Fig 2: Front Passenger Door ECU -: Data List
      G01443136Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    OK: Go to next step. 

    The tester screen's data is within the value ranges in the chart above. 

    NG: Go to step 2 

    OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN ON PROBLEM SYMPTOMS TABLE (See  PROBLEM SYMPTOMS TABLE  ) 

  2. INSPECT MIRROR POSITION SENSOR (See  INSPECTION   ) 

    NG: REPLACE REMOTE CONTROL MIRROR 

    OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN ON PROBLEM SYMPTOMS TABLE (See  PROBLEM SYMPTOMS TABLE  )