Question about 2005 GMC Sierra
Could be something as simple as the connection came unplugged. If not, disconnect it at the lug and check it with a test probe to see is there power from the harness to the motor. If no power, check fuses and connection at the sending unit.
Posted on Jan 12, 2019
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.
Here's a link to this great service
Posted on Jan 02, 2017
SOURCE: 2005 GMC air conditioning
i stated my post in the clarification post and you can not rate my solution and since rating is just as important to us as answering your questions, can you please rate me in this post?.
thank you in advance and i really would appreciate it if you rate me a fixya.
again, thank you,
Posted on Sep 23, 2008
you have a couple of problems first of all your drivers sd=ide heated heat pad is probably faulty, for your heating problem you may have to get the hvac doors recalibrated.
Posted on Oct 05, 2009
The switch or the wire harness at the blower motor has gone bad. The highest setting 5 has no resistor, so the blower runs on high but the high current flow ends up burning up the switch's contact on that setting or the resistor wire harness at the blower motor has gone bad. Common would be the switch it self, if the switch is good. Then it's going to be the wire leads at the speed resistor by the blower motor under the glove box by the passenger leg compartment. Keep me posted, be glad to help you get your Sierra running 100% again soon.
Posted on Jan 06, 2010
Tips for a great answer:
Sep 30, 2014 | 2005 GMC Sierra
Nov 01, 2010 | 2005 GMC Sierra
Mar 05, 2010 | 2005 GMC Sierra
Feb 21, 2010 | 2005 GMC Sierra
Oct 24, 2009 | 2003 GMC Sierra 1500
Oct 11, 2009 | 2005 GMC Sierra
Oct 05, 2009 | 2004 GMC Sierra 2500
25 people viewed this question
Usually answered in minutes!