Question about Hummer H3
This work too in other problem in the resistor pack. It internally shorted and burned the
harness. Once you locate the parts it is only like a 30 min fix.
Under the glove box is the blower motor. There is one red plug, that is for the resistor pack. Under that are two screws holding the resistor pack in. Check to see if the red plug is burned, if it is, replace it. Then replace the resistor. The harness to replace also has two other connectors at the blower motor (one for a relay that is beneath the blower motor and one that actually powers the fan). The harness (for an 06 H3) is part 25867517 and the resistor is part 10397098
Note that the motor is a regulated ground don't apply power to this wire; the brown wire is 12V+ and the Orange wire is regulated ground. Here the diagram, visit this LINK.
Hope this helps.
Posted on Sep 09, 2010
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 31, 2014 | 2007 Hummer H3
Oct 17, 2013 | 2008 Hummer H3
Aug 28, 2013 | 2002 Dodge Dakota Club Cab
Mar 28, 2012 | 2008 Hummer H3
Dec 15, 2009 | 2006 GMC Canyon
Sep 10, 2009 | 2006 Hummer H3
Jul 18, 2009 | 2006 Hummer H3
Jul 14, 2009 | 2006 Hummer H3
Jul 04, 2009 | 2008 Hummer H3
Jan 16, 2009 | 2008 Hummer H3
125 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: