Question about 2003 Chevrolet TrailBlazer

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I put a new batery in and the horn starts blowing and lights start flashing. what am i doing wrong

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Lock and unlock using remote,or key in door
Also key in ignition should reset alarm

Posted on Apr 25, 2010

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Posted on Jan 02, 2017

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well, as ive said, i may be wrong. =)

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