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.
Auto Up Operation does not Fully Close Power Window (Jam Protection Function is Activated): Procedure
- RESET POWER WINDOW REGULATOR MOTOR ASSEMBLY (LH AND RH)
- Reset the power window regulator motor for the power window that does not fully close. Refer to INITIALIZATION .
- Check if the window AUTO UP/DOWN function operates normally.
OK
AUTO UP/DOWN function operates normally.
OK → END
NG: Go to next step
- CHECK FRONT DOOR WINDOW REGULATOR SUB-ASSEMBLY (LH AND RH)
- Remove the door glass. Refer to COMPONENTS .
- Operate the power window regulator without installing the door glass using the power window switch.
- Check that the power window regulator operates smoothly.
OK
Power window regulator operates smoothly.
NG → REPLACE FRONT DOOR WINDOW REGULATOR SUB-ASSEMBLY (LH AND RH)
OK → REPLACE DOOR GLASS RUN (LH AND RH)
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
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.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
No obligation. See pricing before you book.