Power Mirror Control System: Inspection

Inspect left side mirror switch continuity .

Fig 1: Identifying Mirror Switch Connector Terminals
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Fig 2: Displaying Left Side Mirror Switch Specifications
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If continuity is not as specified, replace the switch.
Inspect right side mirror switch continuity

Fig 3: Displaying Right Side Mirror Switch Specifications
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If continuity is not as specified, replace the switch.
Inspect mirror motor operation .
1. Connect the positive (+) lead from the battery to terminal 3 and the negative (-) lead to terminal 1, and check that the mirror turns to out side.
  
  Fig 4: Testing Mirror To Turn To Outside
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Reverse the polarity, and check that the mirror turns to in side.
  
  Fig 5: Testing Mirror To Turn To Inside
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Connect the positive (+) lead from the battery to terminal 3 and the negative (-) lead to terminal 5, and check that the mirror turns to the downward.
  
  Fig 6: Testing Mirror To Turn Downward
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Reverse the polarity, and check that the mirror turns to the upward.
If operation is not as specified, replace the mirror assembly.