How To Fix A Broken Window Motor. Plug in the motor and lower window until they do line up while holding the motor in place. Front passenger power window motor replacement.
Visually inspect cables or guides for broken or misaligned pieces. The most common cause is wear and tear but it can also happen if your vehicle has been in an accident or vandalized. Have a car window that doesnt want to go up down or really do anything other than carfax and chill.
Remove the trim panel and peel off the vapor barrier.
Connect the leads of your voltmeter to the two terminals on the connector. Connect the leads of your voltmeter to the two terminals on the connector. This may jar the motor and get it to bump into the next contact in the armature. In order to fix a power window motor a trained technician will need to replace all faulty components by unbolting the broken parts and replacing them with new ones.
