Alarming after auto start

[Bobbijean1209]

Hi everyone,

With my 2015 Yukon xl Denali, it has been recently alarming after my remote start times out. It will even sometimes say “Theft Attempted” when I go to start it. Has anyone seen this before and know how to get it to stop? I’m sure my neighbors are starting to hate me lol!

Thank you!!

 

[Tahoe14]

How old is the battery. Weak battery is the major cause of electrical gremlins on these newer style vehicles.