2019 GMC Yukon Denali Alarm

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VinoVeritas

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I have a 2019 Yukon Denali that has an issue with the alarm randomly going off. It might not do it all for weeks, but then it will do it 2-10 times back to back. It can be a clear, sunny day and go off or a terrible thunderstorm and go off, but then go weeks without going off. I cannot find any correlation or triggering factors.
 

Jake707

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Does it go off on its own, meaning youre in the house and it goes off or is it triggered with you trying to use it?
My wife had a 14 yukon that the anti theft would trigger random days when trying to use it, sometimes it woud start normally sometimes it wouldnt. Turned out to be a combo of broken wire and BCM issue
 

Denaliwoman

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I have a 2019 Yukon Denali that has an issue with the alarm randomly going off. It might not do it all for weeks, but then it will do it 2-10 times back to back. It can be a clear, sunny day and go off or a terrible thunderstorm and go off, but then go weeks without going off. I cannot find any correlation or triggering factors.
Same issue here. Did you find a solution? Permanently turn it off?
 

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