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Power Window Regulator Motor: Inspection

  1. INSPECT POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Front LH and Rear LH) 
    1. Apply battery voltage to connector terminals 1 and 2.
      NOTE: Do not apply battery voltage to any terminals except terminals 1 and 2.
    2. Check that the motor gear rotates smoothly as follows.

      OK 

      MEASUREMENT CONDITION AND SPECIFIED CONDITION

      Measurement Condition Specified Condition
      Battery positive (+) --> Terminal 2
      Battery negative (-) --> Terminal 1      		 Motor gear rotates clockwise
      Battery positive (+) --> Terminal 1
      Battery negative (-) --> Terminal 2      		 Motor gear rotates counterclockwise
      Fig 1: Inspecting Power Window Regulator Motor Assembly
      G04476776Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      If the result is not as specified, replace the regulator motor assembly.

  2. INSPECT POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Front RH and Rear RH) 
    1. Apply battery voltage to connector terminals 1 and 2.
      NOTE: Do not apply battery voltage to any terminals except terminals 1 and 2.
    2. Check that the motor gear rotates smoothly as follows.

      OK 

      MEASUREMENT CONDITION AND SPECIFIED CONDITION

      Measurement Condition Specified Condition
      Battery positive (+) --> Terminal 1
      Battery negative (-) --> Terminal 2      		 Motor gear rotates clockwise
      Battery positive (+) --> Terminal 2
      Battery negative (-) --> Terminal 1      		 Motor gear rotates counterclockwise
      Fig 2: Inspecting Power Window Regulator Motor Assembly
      G04476777Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      If the result is not as specified, replace the regulator motor assembly.

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