What is your question?
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What is your question?
I replaced the battery and now the alarm goes off when I open the doors and went I turn the key to start it I tried pretty much everything on the internet checked the fuses and now I'm at a lose
How long has your 2003 Hummer H2 had this problem?
Year
1 Reply
Hello, is this a factory alarm system or an added on system? If it is a factory alarm system, simply turning the key in the drivers door lock cylinder should deactivate any alarm. If it is an add on system, I would recommend having it removed. Use this link to find some shops near you that can help with your concern: www.repairpal.com/repair-shops