Question about 2006 Hummer H3
1st mistake: you didn't get an H1 lol
2: Most modern cars have an anti-theft device installed in the radio. That means if the battery becomes disconnected for ANY reason your radio won't work without a special code being entered. Your local Hummer dealership should be able to provide you with a code. The code is NOT the same for every vehicle.
Posted on Oct 21, 2013
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Posted on Jan 02, 2017
SOURCE: 2009 Hummer h3 won't start
My H3 didn't start this morning. I noticed something unusual about my truck when I first tried. The alarm had a weak sound when it went off. The fact that it turned over but didn't start made me believe it was not the battery. I was trying to call the mechanic and a wrecker to get my H3 fixed. However, before that I got the wrecker out there, I went to Autozone. He told me it sounded like the battery and cold weather kills the battery. So 3 hours have passed and temperatures warmed up to a cool 56 degrees. I was going to put jumper cables but out of curiousity, I said well let me crank it and see if it was cold weather. Sure enough, it cranked right up.
Either way, I am going to take it to Autozone and have the battery checked. I can't miss another day of work due to an old battery.
Posted on Dec 29, 2008
i beleive those have their own door switches in latch i would try to clean latches with spray brake kleen then blow out, lube with a spray lube like wd40 that may solve your issue. while your doing this remove negative battery cable so the ecm has to recheck doors system.
Posted on Mar 18, 2010
SOURCE: I have 2007 H3 if
The body module controls many things it could be module or something that module controls, the best way to find the draw is to do what you did with the module, remove fuses from each system until you can pinpoint draw, if you had a battery draw tester you could watch the meter as you dissconnect each fuse until you see the draw go away.
Posted on Aug 20, 2010
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