Driver Door Window Switch Not Working

Power window motors only have two wires.

Driver door window switch not working.

Not having a door trim for a month or so now was getting annoying. When passenger windows don t work but the driver s window does chances are high that you ve got a bad master switch in the driver s door or a broken wire in the driver s door hinge area. What year is your lucerne. I used a cordless driver with a 10mm socket to speed thing up.

The first thing you need to do is to check for. If motor grunts and does not move verify that regulator is not binding if that is okay you want to check the switch 1 remove the desired switch to be tested from the door trim panel. Remove the old unit and installing the new was a breeze. I replaced the switch and window still doesn t work.

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. Driver s side master or passenger side. I thought this was the sign of a dead regulator so i replaced that. So much easier to work with than the old scissor mechanisms.

2 using an ohmmeter test driver door switch for. All other switches work on power switch but drivers window does not work. So i put the motor in and the window still doesn. Is this your first time dealing with this issue.

The switch for the passenger window does work though as well as the power locks and power mirror adjusters so i know the door has power. I put 12v directly to the motor and it functions just fine. All the wiring for driver s and passenger s windows runs through the master switch. So last night i tackled the job.

06 buick lucerne cxl front driver side window will not raise or lower. All other windows work fine.