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Power Mirror Control System: Inspection

  1. INSPECT OUTER MIRROR SWITCH ASSY 
    Fig 1: Inspecting Outer Mirror Switch Assy
    G03382749Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. The L side of the left/right adjustment switch:

      Check the mirror switch resistance.

      Standard (Left side): 

      TERMINAL CONNECTION AND SPECIFIED CONDITION

      Terminal Connection Switch Condition Specified Condition
      4 - 8 UP Below 1Ω
      6 - 7
      4 - 7 DOWN
      6 - 8
      5 - 8 LEFT
      6 - 7
      5 - 7 RIGHT
      6 - 8

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

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

      Check the mirror switch resistance.

      Standard (Right side): 

      TERMINAL CONNECTION AND SPECIFIED CONDITION

      Terminal Connection Switch Condition Specified Condition
      3 - 8 UP Below 1Ω
      6 - 7
      3 - 7 DOWN
      6 - 8
      2 - 8 LEFT
      6 - 7
      2 - 7 RIGHT
      6 - 8

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

  2. INSPECT OUTER REAR VIEW MIRROR ASSY LH 
    Fig 2: Inspecting Outer Rear View Mirror Assy LH
    G03382750Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Disconnect the mirror connector.
    2. Apply battery voltage to the mirror terminals and check operation of the mirror face, as shown in the table and illustration.

      Standard: 

      MEASURING CONDITIONS

      Measurement Condition Mirror Operation
      Battery positive (+) --> 5 (MV)
      Battery negative (-) --> 4 (COM)      		 Turns upward (A)
      Battery positive (+) --> 4 (COM)
      Battery negative (-) --> 5 (MV)      		 Turns downward (B)
      Battery positive (+) --> 3 (MH)
      Battery negative (-) --> 4 (COM)      		 Turns left (C)
      Battery positive (+) --> 4 (COM)
      Battery negative (-) --> 3 (MH)      		 Turns right (D)

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

  3. INSPECT OUTER REAR VIEW MIRROR ASSY RH 
    Fig 3: Inspecting Outer Rear View Mirror Assy RH
    G03382751Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Disconnect the mirror connector.
    2. Apply battery voltage to the mirror terminals and check operation of the mirror face, as shown in the table and illustration.

      Standard: 

      MEASURING CONDITIONS

      Measurement Condition Mirror Operation
      Battery positive (+) --> 5 (MV)
      Battery negative (-) --> 4 (COM)      		 Turns upward (A)
      Battery positive (+) --> 4 (COM)
      Battery negative (-) --> 5 (MV)      		 Turns downward (B)
      Battery positive (+) --> 3 (MH)
      Battery negative (-) --> 4 (COM)      		 Turns right (C)
      Battery positive (+) --> 4 (COM)
      Battery negative (-) --> 3 (MH)      		 Turns left (D)

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

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