2013 Tahoe LT ignition problems

[13tahoeowner]

Hi all,

This is my first post on this forum so I hope someone can help me out.

I have a 2013 Tahoe LT. What I am currently having an issue with the following.
If you put the key in the ignition and turn it to accessory(but not to start) and then turn it back to off the vehicle starts for just a second and then shuts off. If you put the key in and just start the vehicle like normal everything if fine. It's only when you put the key in and just go the accessory point and then back to off.

The vehicle does have the factory remote start and the factory anti-theft. The kicker is I had it at the Chevrolet dealership for two days and they couldn't fix it.
Thanks for any help.

 

[sumo]

Mine does that too, but only after I installed a aftermarket alarm and remote start. They said it was a characteristic of putting a remote starter in.

 

[Doubeleive]

that doesn't seem right, at all, your talking about something that could cause severe injury to someone not expecting it.