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HOMESERVICE MANUALSTOYOTA2004CELICA GT, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 157 (POWER WINDOWS)COMPONENT TESTSJAM PROTECTION PULSE SWITCH (DRIVER)
2004 Toyota Celica GT, Standard

Jam Protection Pulse Switch (Driver)

2004 Toyota Celica GT, StandardSECTION Jam Protection Pulse Switch (Driver)
WARNING: This page is about a different car, the 2003 Lexus RX 300 and 2002 Lexus RX 300. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION: Sensor may be damaged if wiring harness is connected incorrectly.
  1. Connect the positive (+) lead from the TOYOTA electrical tester to terminal No. 4 and the negative (-) lead to terminal No. 6. See CONNECTOR IDENTIFICATION .
  2. Connect the positive (+) lead from the battery to terminal No. 1 and the negative (-) lead to terminal No. 2.
  3. Check that a pulse is generated while the motor is running.
  4. Reverse the polarity and check that a pulse is generated. If operation is not as specified, replace the motor. See WINDOW REGULATOR (FRONT DOOR)  under REMOVAL & INSTALLATION.
RENDER: 1.0x

NO RELATED

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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.