jonathanabby answered 9 years ago
check the interior light switch, probably the driver's door one. When it's sticky , the lights & a relay stay on , and put a load on the battery.
jonathanabby answered 9 years ago
UPDATE & REPHRASE THAT :- I mean the one of the four door switches may be bad. the interior lights may go off, but a relay or some load may stay on. they have two circuits in those switches.
I have problems starting my H3 sometimes just fine other times no charge. I have replaced the battery 3 times thinking that I had a faulty battery even switched brands. Had the alternator and start...
2007 Hummer H3
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Maintenance & Repair
Battery has been replaced, it was okay for five days. Then wouldn't start after being parked for 2 days.
2008 Hummer H3 Base
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Maintenance & Repair
My 2008 h3 hummer i have replaced the alternator an battery there both good u can shut the vehicle off when u go to start it up it plays dead hook jumper cables up it jumps right off im really lost...
2008 Hummer H3 Base
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Maintenance & Repair
while driving my h3 hummer I cant over 30 miles per hour the car also will stop when i take my foot off pedal and the abs traction comes on. I had just had right axle and caliber replaced along with...
2007 Hummer H3
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Maintenance & Repair
My hummer h3 gets stuck when I turn the steering wheel almost all the way like when I need to back up and turn to pull out or to just take a sharp turn to drive in to a parking it slowly comes to...
2006 Hummer H3 4dr SUV 4WD
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Maintenance & Repair
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