I am having a problem with the stability track and parking assistance. Truck will be just fine then all of a sudden it will ****** the wheel out of your hand when you are turning and want to shut off. Only for a second then every thing goes back to normal till you turn again. Is this not a GM safety issue?

 

Get your systems codes read to find out what's wrong ASAP. That's the biggest safety issue.

 

It doesn’t have any codes or anything it just say service stability track and park assistance and then goes away

 

There are 4 code families that record and store codes. Any time the stabiltrak warning displays a code is being stored in one of those 4 code families. A full scan is needed not just the common P codes. There are U, C and B code families also that a full feature scan tool will read.