Over time the fuse motor or regulator can go bad and need to be replaced if you suspect your power window switch is going bad or failing watch for the following symptoms.
Passenger door power window not working.
Use a trim tool remover to take off the switch panel.
Passenger window not working most vehicles have a lockout switch on the master switch to prevent passenger windows from opening if the driver locks them out.
I checked all fuses even 68 relay but still could not find problem i drove 18 miles in 30 degree weather at nite got home and was very confused with this truck.
If only one window is inoperable but the others work the problem could be a switch or a failing or bad electric motor.
The driver side window was stuck down and all door locks would not work all the other windows went up and down as they should but still no drivers window or door locks.
Here are a few steps you can take to find out why your power window is not working.
Step 1 remove door panel.
The power window switch makes it easy to open and close the windows in your vehicle.
Test the window operation in relation to the other windows in the vehicle.
In a few hours you can troubleshoot and fix your power windows by following these steps.
The switches are located near each window with a master panel on or near the driver s door.
Broken power windows are a real bummer especially if they get stuck down in hot or cold weather.