2005 Hummer H2 Alarm

2005 HUMMER H2
11,600 MILES • 6 CYL • 4WD • AUTOMATIC
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GHUMPHERS
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  • 1 POST
A week ago. got in car to start and alarm went off and wouldn't release key. Battery went dead. Replaced battery with new one and alarm still goes off when i get in etc. and car will not start.Using key fob, pressing red aralm button will not turn off. Electrical system turns on (radio etc) but car will not start. I have read owners manuel and have done the wait 10 minute thing and still wont work.
Dec 23, 2009 at 2:17 PM
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JACOBANDNICKOLAS
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  • 110,175 POSTS
The 10 minute wait is to bypass the system. If that doesn't work, and I hate to say this, it needs to go to a dealer. They are the only ones that have the proper equipment to diagnose the problem.

If you have other questions, please let me know.

Joe
Dec 24, 2009 at 2:08 AM