The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

grumpyolddog · 01-01-2016, 03:49 PM

Sounds like the switch is the problem, use a battery from a drill to power it to the widow motor. Jump+ to one wire and - to the other, if it does not work reverse the wires. One way powers the motor up and the other the motor down.

01-01-2016, 03:49 PM	#2
grumpyolddog Registered User Join Date: May 2011 Location: StThomas Ont. Canada Posts: 95	Re: 99 yukon drivers window Sounds like the switch is the problem, use a battery from a drill to power it to the widow motor. Jump+ to one wire and - to the other, if it does not work reverse the wires. One way powers the motor up and the other the motor down.