Having a problem with driver side power windows they stop working. The passenger side works fine but the driver side does not. 2004 GMC Canyon crew cab.

1) Run the scanner/computer for easy diagnosis and fix it.
However you must see the chart attached. for ignition problem and test it.
God bless you

Bad switch

I have the same problem except the back of mine works but the bottom doesn't. Passenger side is fine. Let me know what you find out if you could.

http://shop.ebay.com/i.html?_nkw=2004+GMC+canyon+window+switch+&_cqr=true&_nkwusc=2004+GMC+Canyonwindow+switch&_rdc=1

I just swapped out the switch in my girl's Impala, rather simple. Watch ebay for a while and get a good price. As you can see, the price jumps around

2005 gmc canyon.driver side window and lock does not work.have relpaced switch. the new switch now giving the same problem.

Did you recently install a third party stereo?

Th heater relay is probably bad for the drivers side. Underhood is location

have someone turn on the turn signal then someone check to see if there is power at the bulb socket in the front and rear of vehicle. if there is not check the flasher, if thats not it then check the wiring. you should also call the dealer and ask it may be a common mistake in thier wiring harness.

Check wireing connection clean out recepatical with right solvent.