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Power Mirror Control System: Inspection

INSPECT LEFT SIDE MIRROR SWITCH CONTINUITY

Fig 1: Inspecting Left Or Right Side Mirror Switch Continuity

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Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

LEFT SIDE MIRROR SWITCH CONTINUITY SPECIFICATIONS

Switch position	Tester connection	Specified condition
OFF	-	No continuity
UP	4 - 8	Continuity
UP	6 - 7	Continuity
DOWN	4 - 7	Continuity
DOWN	6 - 8	Continuity
LEFT	5 - 8	Continuity
LEFT	6 - 7	Continuity
RIGHT	5 - 7	Continuity
RIGHT	6 - 8	Continuity

If continuity is not as specified, replace the switch.

INSPECT RIGHT SIDE MIRROR SWITCH CONTINUITY

RIGHT SIDE MIRROR SWITCH CONTINUITY SPECIFICATIONS

Switch position	Tester connection	Specified condition
OFF	-	No continuity
UP	3 - 8	Continuity
UP	6 - 7	Continuity
DOWN	3 - 7	Continuity
DOWN	6 - 8	Continuity
LEFT	2 - 8	Continuity
LEFT	6 - 7	Continuity
RIGHT	2 - 7	Continuity
RIGHT	6 - 8	Continuity

If the continuity is not as specified, replace the switch.

INSPECT MIRROR MOTOR OPERATION
1. Connect the positive (+) lead from the battery to terminal 2 and the negative (-) lead to terminal 1, and check that the mirror turns to the right.
  
  Fig 2: Inspecting Mirror Motor Operation (1 Of 4)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Reverse the polarity, and check that the mirror turns to the left.
  
  Fig 3: Inspecting Mirror Motor Operation (2 Of 4)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Connect the positive (+) lead from the battery to terminal 2 and the negative (-) lead to terminal 3, and check that the mirror turns downward.
  
  Fig 4: Inspecting Mirror Motor Operation (3 Of 4)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Reverse the polarity, and check that the mirror turns upward.
  
  Fig 5: Inspecting Mirror Motor Operation (4 Of 4)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  If the operation is not as specified, replace the mirror assembly.