Question about 2003 GMC Sierra
My 03 gmc sierra heater blower will not shut off
The heater works fine it just wont shut off
the fuse is fine what do I do
My 2003 Sierra's blower came on by itself in the garage while I was sleeping and ran the battery completely down. I had to replace the blower switch located under the glove box next to the blower at the bottom of the right corner of the dash. The switch is in front of the blower and held in by two screws. Disconnect the two wire connections. This is a "dealer only" part and cost me 65.00. Also check the wire harness with seven wires connected to it for melted plastic. It will be marked "ABCDEFG". If it has melted, you'll need to replace it. Pay attention when reinstalling either part, that the wires "ABCDEFG" match the switch in that order.
Posted on Jan 17, 2009
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Dec 11, 2015 | 2004 Chevrolet Silverado 3500
Sep 30, 2015 | 2006 GMC Envoy Denali
Feb 06, 2012 | 2003 GMC Sierra
Nov 06, 2011 | 2003 GMC Sierra
Dec 31, 2010 | 2006 GMC Sierra
Apr 25, 2010 | 2005 GMC Sierra
Feb 07, 2010 | 2003 GMC Sierra
Oct 24, 2009 | 2003 GMC Sierra 1500
Sep 13, 2009 | 1995 GMC Sierra C1500
Dec 22, 2008 | 2003 GMC Sierra 1500
1,494 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: