Power Window Regulator Motor: Inspection

INSPECT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH
1. 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 1: Connecting Positive (+) Lead From Battery To Terminal 1 And Negative (-) Lead To Terminal 2 And Checking Motor Turns Clockwise(LH)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Reverse the polarity and check that the motor turns counterclockwise.
  If operation is not as specified, replace the power window motor.
  
  NOTE: Since the jam protection may not work properly, be sure to conduct procedures described in "HOW TO RESET POWER MOTOR (RESET AND PULSE SWITCH)" after this inspection. See ADJUSTMENT .
  
  Fig 2: Checking Front Power Window Regulator Motor Assembly LH Turns Counterclockwise
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSPECT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH
1. 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 3: Connecting Positive (+) Lead From Battery To Terminal 1 And Negative (-) Lead To Terminal 2 And Checking Motor Turns Clockwise (RH)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Reverse the polarity and check that the motor turns counterclockwise.
  If operation is not as specified, replace the power window motor.
  
  NOTE: Since the jam protection may not work properly, be sure to conduct procedures described in "HOW TO RESET POWER MOTOR (RESET AND PULSE SWITCH)" after this inspection. See ADJUSTMENT .
  
  Fig 4: Checking Front Power Window Regulator Motor Assembly RH Turns Counterclockwise
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSPECT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH
1. Connect the positive (+) lead from the battery to terminal 1 and the negative (-) lead to terminals 2, and check that the motor turns clockwise.
  
  Fig 5: Checking Rear Power Window Regulator Motor Assembly RH Motor Turns Clockwise
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Reverse the polarity and check that the motor turns counterclockwise.
  If operation is not as specified, replace the power window motor.
  
  Fig 6: Checking Rear Power Window Regulator Motor Assembly RH Motor Turns Counterclockwise
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSPECT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH
1. 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 7: Checking Rear Power Window Regulator Motor Assembly LH Motor Turns Clockwise
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Reverse the polarity and check that the motor turns counterclockwise.
  If operation is not as specified, replace the power window motor.
  
  Fig 8: Checking Rear Power Window Regulator Motor Assembly LH Motor Turns Counterclockwise
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002