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HOMESERVICE MANUALSTOYOTA2004CELICA GT, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 168 (POWER WINDOW CONTROL SYSTEM)COMPONENT TESTSPOWER WINDOW MOTOR TESTMOTOR OPERATION
2004 Toyota Celica GT, Standard

Motor Operation

2004 Toyota Celica GT, StandardSECTION Motor Operation
WARNING: This page is about a different car, the 2002 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove door panel for access to suspect power window motor. See Figure. On driver door, disconnect 6-pin electrical harness connector from power window motor. On front passenger and both rear doors, disconnect 2-pin electrical harness connector from power window motor.
  2. Using jumper wires, apply battery voltage and ground to power window motor terminals No. 1 and 2 and check that power window motor rotates clockwise. See STEP 1 of Fig 1.
  3. Reverse jumper wires so polarity is reversed and check that power window motor rotates counterclockwise. See STEP 2 of Fig 1. Replace power window motor if operation is not as specified.
    Fig 1: Identifying Power Window Motor Terminals & Testing Power Window Motor Operation
    G00124346Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.