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.
Section 4 (Power Window System): Operation
When ignition switch is in RUN position, power for window system is supplied to left and right door control modules through fuses No. 30, 31, 33 and 34. Master switch assembly controls both left and right window functions. Express down feature is both a driver's side and passenger's side feature. Feature allows left or right front window to be fully opened by pressing appropriate front window switch down to second detent. Express travel can be stopped at any position by momentarily pressing either switch to UP or DOWN position. Window switches provide a ground signal to control module when operated.
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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.