LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2007 >> GX 470 >> Repair and Diagnosis >> Body & Frame >> Windows >> Windshield/WINDOWGLASS >> Power Window Regulator Motor >> Inspection
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Power Window Regulator Motor: Inspection

  1. INSPECT POWER WINDOW REGULATOR MOTOR (FRONT RH) 
    Fig 1: Identifying Power Window Regulator Motor (Front RH)
    G04967139Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Apply battery voltage to the motor connector according to the table below.
      NOTE: Do not apply battery voltage to any terminals except terminals 1 and 2.

      Standard 

    MEASUREMENT CONDITION AND SPECIFIED CONDITION TABLE

    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
  2. INSPECT POWER WINDOW REGULATOR MOTOR (FRONT LH) 
    Fig 2: Identifying Power Window Regulator Motor (Front LH)
    G04967134Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Apply battery voltage to the motor connector according to the table below.
      NOTE: Do not apply battery voltage to any terminals except terminals 1 and 2.

      Standard 

    MEASUREMENT CONDITION AND SPECIFIED CONDITION TABLE

    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
  3. INSPECT POWER WINDOW REGULATOR MOTOR (REAR RH) 
    Fig 3: Identifying Power Window Regulator Motor (Rear RH)
    G04967129Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Apply battery voltage to the motor connector according to the table below.
      NOTE: Do not apply battery voltage to any terminals except terminals 1 and 2.

      Standard 

    MEASUREMENT CONDITION AND SPECIFIED CONDITION TABLE

    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
  4. INSPECT POWER WINDOW REGULATOR MOTOR (REAR LH) 
    Fig 4: Identifying Power Window Regulator Motor (Rear LH)
    G04967134Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Apply battery voltage to the motor connector according to the table below.
      NOTE: Do not apply battery voltage to any terminals except terminals 1 and 2.

      Standard 

    MEASUREMENT CONDITION AND SPECIFIED CONDITION TABLE

    Measurement Condition Specified Condition
    Battery positive (+) → Terminal 1
    Battery negative (-) → Terminal 2
    Motor gear rotates clockwise
    Battery positive (+) → Terminal 2
    Battery negative (-) → Terminal
    Motor gear rotates counterclockwise