Having problems with your 2006 Hummer H3 ?

(06 Hummer H3) Blower not working, Clutch Keeps blowing fuse.

\015 Have a 2006 hummer h3. Noticed yesterday the blower wasn't working checked fuses and all seemed fine. The AC would however kick in and as long as I had it on outside air, could feel cold air while driving, but without blower.\015\012\015\012Dug deeper into the problem today and discovered that now the a/c clutch keeps blowing it's 10 amp fuse.\015\012\015\012Any ideas\015 Posted / edited by AnonymousUser on : 09-12-2019

Answers :

I assume you've fixed this already given that nearly a year has passer by, but if others experience this, it may help them. Under the dashboard on the passenger side there is a Fan Blower resistor attached to a red connector with 5-7 colored wires. Its held in by two simple screws. Disconnect the connector and inspect it for any burn marks(usually the last orange wire at the end). If this is discolored go to the nearest GM dealer and by about $70 worth of parts. The blower resistor, the red harness connector and the clips that go into the connector. Job takes under an hour and would be rated at novice-intermediate. Advice: set the passenger chair back as far as possible. Remove the harness clips carefully so as not to break them. For more workspace you can easily pull out the plastic facia on the right hand side, it easily slips out from under the foot rail, do not be intimidated there are no hidden screws. There is also a relay down there; a small black box held in by one screw, you might as well change this while you're down there. A dealer may charge as much as $400 for this simple fix!
Repair Help & Product Troubleshooting for 2006 Hummer H3

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