Three beep alarm

[Skibum]

I have a 6.2 2019 Chevy Tahoe Premier. When I shut the engine off exit the vehicle, and close the door the horn beeps 3 times. The key fob is in my pocket. I have disabled the, left key in vehicle function, the problem still exist. This problem is sporadic

 

[B-train]

Interesting.....have you tried walking away and setting the key out of range and then closing the door? It seems as though it's still sensing it being "in" the vehicle.

Also, you don't have a second fob lurking inside it somewhere, do you?

 

[Doubeleive]

I have a 6.2 2019 Chevy Tahoe Premier. When I shut the engine off exit the vehicle, and close the door the horn beeps 3 times. The key fob is in my pocket. I have disabled the, left key in vehicle function, the problem still exist. This problem is sporadic

try disconnecting the battery ground for a couple minutes and then reconnect it.

 

[Skibum]

try disconnecting the battery ground for a couple minutes and then reconnect it.

Thank you!