1. Check the Fuse: A blown fuse is the easiest fix. Consult your owner's manual to locate the fuse for the power windows. Replace it with a fuse of the same amperage.
2. Check the Window Switch: The switch itself might be faulty. Try these things:
* Test the switch: If your Explorer has multiple window switches, try rolling up the passenger window using the driver's side switch. If that works, the problem is likely with the driver's side window switch itself. If it doesn't work for the passenger window either, then the problem is likely elsewhere.
* Clean the switch: Spray some electrical contact cleaner into the switch (while it's off) and work the switch back and forth several times to clean any corrosion. Let it dry completely before trying again.
3. Check the Window Motor: The window motor itself might be burnt out or jammed. You'll need to access the motor (usually located inside the door panel).
* Listen for the motor: When you press the switch, do you hear any clicking or whirring sound from the door? If not, the motor might be the problem.
* Manual Operation (if possible): Some models allow for manually rolling the window up. Check if there's a way to manually crank it up to see if the motor is the problem.
4. Check the Regulator: The window regulator is the mechanism that moves the window. It could be broken, bent, or disconnected. This often requires removing the door panel to assess. Common problems include broken cables or a worn-out regulator.
5. Wiring Issues: A broken or disconnected wire somewhere in the door harness is a possibility. This is more difficult to diagnose and requires tracing the wiring within the door.
6. Power Window Relay (Less Common): Some vehicles have a dedicated relay for the power windows. This is less likely but should be checked if the fuse is good and the switch and motor seem fine. Refer to your owner's manual or a wiring diagram to find it.
What to Do Next:
* Start with the simplest: Check the fuse first. This is the quickest and cheapest solution.
* Visual Inspection: Remove the door panel (plenty of videos online showing how to do this for a 1995 Ford Explorer) to visually inspect the motor, regulator, and wiring for any obvious problems.
* Professional Help: If you're not comfortable working on your car's electrical system or you can't identify the problem, take it to a mechanic. Repairing the window regulator or motor can be a involved job.
Remember to disconnect the negative battery terminal before working on any electrical components in your vehicle. Safety first!
