theft

  1. B

    Alarming after auto start

    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...
  2. A

    2021 Tahoe theft horn wire

    I’ve had thieves cut my horn wire on two occasions and break the rear vent window to break into the vehicle. Why doesn’t GM auto close the grill louvers to prevent them from pulling the horn wire that is visible/accessible when the louvers are open. It takes seconds for them to deactivate...
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    Suddenly won't start... Service anti theft system. Battery?

    First cold morning of the year.... Go to start, it lights up, but when I turn to start, nothing, not even a starter click. Put it on the charger, then go to start after a few minutes, and now it says service anti theft system and it won't start. On a whim I go and get the other key from the...

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