Are you getting power to the motors? You may have a bad switch. The regulator won't stop them from trying to move.
September, 20, 2011 AT 5:12 PM
All window dont work?A easy way to check the motors is to hold the switch to go down then bang on the door panel under the arm rest it will start working. The motor is bad. Dont start removing parts untill you know whats bad. Your gonna need a test light or multi meter to check your voltages. The window run off a breaker not a fuse. Also remove the l/f window switch plate to check the voltage at the switch. Ty for using 2carpros