Question about 2003 GMC Sierra
Drivers side power window and mirror are not working. Is this the switch or the window motor? Does the widow motor operate the power mirror? Any ideas?
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Posted on Jan 02, 2017
I have found that when you are going to engauge 4x4 high, it is best to only be going about 3 miles an hour. Not faster, not stopped. It likes some movement to help it mesh. I've had perfect shifts since I started this. Hope it helps. Wade.
Posted on Jan 27, 2009
SOURCE: HAVE A 03 GMC SIERRA
I had the same problem in my wife's 2003 Yukon Denali. The power seats and passengers side window wouldn't work. Turned out to be a blown Buss Type fuse in the Underhood Fuse Block. It is the one marked MBEC 1 50amp. Hard to tell if the are blown so look very carefully. Should look like a hoop with two shiny solderlooking bubbles on either side. On my blown fuse, it caught my attention because it looked like the solder was missing and I had to look very closely to see the bottom of the "hoop" was open. They are very hard to remove and must be pulled straight up.
This type of fuse looks like a red square with a clear plastic top showing the fuse link under the plastic. On my vehicle it is on the top row second one from the left.
Posted on Dec 21, 2008
Replace the multifunction switch where the wiper switch and turn signal are located on the steering wheel. There are two screws that hold it on and you can remove the cover on the steering wheel with a tork wrench #6 I think, could be next size down #4 then remove the two screws holding the switch in place. And disconnect the wiring Replace the multifunction switch where the wiper switch and turn signal are located on the steering wheel. There are two screws that hold it on and you can remove the cover on the steering wheel with a tork wrench #6 I think, could be next size down #4 then remove the two screws holding the switch in place. And disconnect the wiring connector and replace. connector and replace. If you need more help post here and Thanks for using Fix-ya.
Posted on Aug 23, 2009
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