Back Door Power Window Control System: Inspection

Inspect back door power window switch continuity :

Fig 1: Testing Back Door Power Window Switch
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Fig 2: Back Door Power Window Switch Specifications
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If continuity is not as specified, replace the switch.
Inspect back door control switch continuity :

Fig 3: Testing Back Door Control Switch
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Fig 4: Back Door Control Switch Specifications
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If continuity is not as specified, replace the switch.
Inspect window limit switch continuity :

Fig 5: Testing Window Limit Switch
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Fig 6: Window Limit Switch Specifications
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If continuity is not as specified, replace the back door power window regulator assembly.
Inspect back door power window motor operation :
1. Connect the positive (+) lead from the battery to terminal 2 and the negative (-) lead to terminal 1 and check that the motor turns counter clockwise.
  
  Fig 7: Testing Back Door Power Window Motor (1 Of 2)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Connect the positive (+) lead from the battery to terminal 1 and the negative (-) lead to terminal 2 and check that the motor turns clockwise.
  
  Fig 8: Testing Back Door Power Window Motor (2 Of 2)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  If operation is not as specified, replace the back door power window motor.