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Power Mirror Control System: Inspection

INSPECT MIRROR CONTROL SWITCH CONTINUITY

Left side:

Fig 1: Identifying Mirror Control Switch Terminals

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Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

SWITCH CONTINUITY

Switch Position	Tester Connection	Specified Condition
OFF		No Continuity
UP	4 - 8, 6 - 7	Continuity
DOWN	4 - 7, 6 - 8	Continuity
LEFT	5 - 8, 6 - 7	Continuity
RIGHT	5 - 7, 6 - 8	Continuity

Right side:

SWITCH CONTINUITY

Switch Position	Tester Connection	Specified Condition
OFF		No Continuity
UP	3 - 8, 6 - 7	Continuity
DOWN	3 - 7, 6 - 8	Continuity
LEFT	5 - 8, 6 - 7	Continuity
RIGHT	5 - 7, 6 - 8	Continuity

If continuity is not as specified, replace the switch.

INSPECT MIRROR MOTOR OPERATION

Fig 2: Checking Mirror Turns To Left Side
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. Connect the positive (+) lead from the battery to terminal 2 and negative (-) lead to terminal 3, check that the mirror turns to left side.
2. Reverse the polarity, check that the mirror turns to right side.
  
  Fig 3: Checking Mirror Turns To Right Side
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Connect the positive (+) lead from the battery to terminal 2 and the negative (-) lead to terminal 1, check that the mirror turns upward.
  
  Fig 4: Checking Mirror Turns Upward
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Reverse the polarity, check that the mirror turns down ward.
  If operation is not as specified, replace the mirror assembly.
  
  Fig 5: Checking That Mirror Turns Downward
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002