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Inspection Procedure

  1. INSPECT ELECTROCHROMATIC MIRROR (See  INSPECTION  ) 

    NG: REPLACE REMOTE CONTROL MIRROR 

    OK: Go to next step. 

  2. CHECK WIRE HARNESS (DOOR ECU - INNER MIRROR) 
    1. LH: Check the wire harness.
      1. Disconnect the D25 ECU and 119 mirror connectors.
      2. Measure the resistance of the wire harness side connectors.

      Standard: 

      Fig 1: Terminals Resistance Reference Chart (LH)
      G01443138Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. RH: Check the wire harness.
      1. Disconnect the F17 ECU and 119 mirror connectors.
      2. Measure the resistance of the wire harness side connectors.

      Standard: 

      Fig 2: Terminals Resistance Reference Chart (RH)
      G01443139Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Fig 3: Checking Wire Harness (Door ECU - Inner Mirror)
      G01443140Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    NG: REPAIR OR REPLACE HARNESS AND CONNECTOR 

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