Question about 2002 Chevrolet Avalanche

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Alarm goes off sometimes

I have had this problem for many years and the dealer could not figure it out. Alarm goes off at times and is specially annoying when it occurs late night. I have been disabling by using car key to open and then relock the door when I leave the car behind. Does anybody else have this issue and ideas to fix?

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I had this same problem, fixed it by replacing the door latch arming switch, it would develope an open circuit due to temp changes and set the alarm off.

Posted on Nov 09, 2008

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