Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Passenger's Door
Disconnect the connector from the power window switch. Connect the positive (+) lead from the battery to terminal No. 1 and the negative (-) lead to terminal No. 4 on the wire harness side connector, and raise the window to full closed position. Continue to apply voltage, check there is a circuit breaker operation noise within about 4-40 seconds. Reverse the polarity, check that the window begins to descend within about 60 seconds. If operation is not as specified, replace the motor.
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Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.