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Power Mirror Control System: Inspection

  1. INSPECT OUTER MIRROR SWITCH ASSY 
    1. The L side of the left/right adjustment switch:

      Measure the resistance of the switch.

      Standard (Left side): 

      Fig 1: Outer Mirror Switch Assy Standard (Left Side) Specifications
      G03095259Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      If the result is not as specified, replace the switch assy.

    2. The R side of the left/right adjustment switch:

      Measure the resistance of the switch.

      Standard (Right side): 

      Fig 2: Outer Mirror Switch Assy Standard (Right Side) Specifications
      G03095261Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      If the result is not as specified, replace the switch assy.

      Fig 3: Identifying Outer Mirror Switch Assy
      G03095260Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSPECT OUTER REAR VIEW MIRROR ASSY LH 
    1. Disconnect the mirror connector.
    2. Apply battery voltage to the mirror terminals and check operation of the mirror face, as shown in OUTER REAR VIEW MIRROR ASSY LH STANDARD SPECIFICATIONS  and Fig 4.

      Standard: 

      OUTER REAR VIEW MIRROR ASSY LH STANDARD SPECIFICATIONS

      Measurement Condition Mirror Operation
      Battery positive (+) -> 5 (MV)
      Battery negative (-) -> 3 (M+)
      Turns upward (A)
      Battery positive (+) -> 3 (M+)
      Battery negative (-) -> 5 (MV)
      Turns downward (B)
      Battery positive (+) -> 3 (M+)
      Battery negative (-) -> 1 (MH)
      Turns left (C)
      Battery positive (+) -> (MH)
      Battery negative (-) -> 3 (M+)
      Turns right (D)

      If the result is not as specified, replace the mirror assy.

      Fig 4: Identifying Outer Rear View Mirror Assembly (LH)
      G03095262Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. INSPECT OUTER REAR VIEW MIRROR ASSY RH 
    1. Disconnect the mirror connector.
    2. Apply battery voltage to the mirror terminals and check operation of the mirror face, as shown in OUTER REAR VIEW MIRROR ASSY RH STANDARD SPECIFICATIONS  and Fig 5.

      Standard: 

      OUTER REAR VIEW MIRROR ASSY RH STANDARD SPECIFICATIONS

      Measurement Condition Mirror Operation
      Battery positive (+) -> 5 (MV)
      Battery negative (-) -> 3 (M+)
      Turns upward (A)
      Battery positive (+) -> 3 (M+)
      Battery negative (-) -> 5 (MV)
      Turns downward (B)
      Battery positive (+) -> 1 (M+)
      Battery negative (-) -> 3 (MH)
      Turns right (D)
      Battery positive (+) -> 3 (MH)
      Battery negative (-) -> 1 (M+)
      Turns left (C)

      If the result is not as specified, replace the mirror assy.

      Fig 5: Identifying Outer Rear View Mirror Assembly (RH)
      G03095263Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002