2014 GMC 1500 Drivers window is inop

[mike schultze]

All window work from master switch, but drivers window will not go up/down. Replaced motor and regulator no change. Replaced master switch no change. We I push the drivers window button up/down I hear the motor buzz but no movement. Any ideas???

[Ravenkeeper]

Are you sure that the motor is engaging the regulator?

 

Maybe soap/silicone the tracks, if it were hanging up along the travel.

Edited March 5, 2022 by Ravenkeeper

[mike schultze]

Chris-

 

Thank you! I found it and fixed. I'm pissed at myself that I didn't catch it the first time. I had a broken ground wire in the door harness. 

 

Thanks for your input.