Results 1 to 8 of 8
Thread: air/heat blower not working?
12-03-2008, 12:05 AM #1
air/heat blower not working?
2006 GMC Sierra Crew Cab 4.8
The other night I got in my truck and turned the heat on, I could hear it click under the hood but nothing is blowing out. It started working two days later for about 15 minutes but then stopped again. I've checked all the fuses and they are fine. I don't have the $95 for the stealership to look at it. Any advice?
12-03-2008, 12:32 AM #2
- Join Date
- Jul 2008
- the nasti nati
- Blog Entries
could be a relay, ohm out your old one possibly take out blower motor and battery test it just hold the leads to your battery and see if it runs if not bad motor. good luck1998 GMC Sierra SLE- Bone stock engine, 4'' in dash dvd 2 10" subs 800watt amp.
1999 Buick Park avesdf
1971 Buick Electra 225 built 455 and turbo 400
12-03-2008, 03:46 AM #3
This once happened to my wifes car. I removed the protective cover fom the fan removed it. It was packed full of straw etc. and I figured a mouse got in there somehow. I cleaned it and spun the blades untile the moved freely. Turned on the switch and bingo. It doesn't take a whole lot to jam one up.:sign0011:
New Brunswick, Canada
12-03-2008, 11:01 AM #4
It's possible it's just a loose connection somewhere. But Mice and rats are common problems with under hood issues. Just hope there isn't one in there when you remove the cover lol. Good luck.Mike - OREGON
2001 chevy silverado 4x4. 5.3L, 6 inch Fabtech lift, 35" Toyo MT's, 17" Weld Racing wheels, arma coating on rocker panels. No exhaust after cat. Pioneer stereo
12-03-2008, 11:17 AM #5
Thanks for the help, I'm going to try some of those things out today.
12-13-2008, 05:47 PM #6
I took the motor out and tested it, it works fine. I noticed that on the plug, the one before the plug that goes into the motor, the ground is black and possibly melted a little bit. So, does that mean a short somewhere?
12-13-2008, 06:08 PM #7
That's what is sounds like to me but i'm no mechanic
12-14-2008, 01:13 AM #8
- Join Date
- Oct 2008
- Brandon, FLA
- Blog Entries
Could have rubbed right in that spot, do you see any signs of it by the motor? Check any of the wires also in the area, by the relay located by the notor, should have 3/4/5 wires in a plug to the relay.
By csmac2004 in forum Chevy Tahoe Forum (GMC Yukon, Cadillac Escalade)Replies: 5Last: 10-17-2010, 11:23 AM
By lancer in forum General Chevy & GM Tech QuestionsReplies: 8Last: 06-28-2010, 05:18 PM
By 1995z71 in forum General Chevy & GM Tech QuestionsReplies: 2Last: 09-13-2009, 05:01 PM
By sirfoulsalot in forum Chevy Suburban Forum (GMC Yukon XL)Replies: 8Last: 11-08-2007, 09:21 AM
By THECHIN29 in forum Chevy Tahoe Forum (GMC Yukon, Cadillac Escalade)Replies: 2Last: 12-14-2005, 01:36 PM
Tags for this Thread