It flashes on the dash ”Service Stabilitrak” ”Service Traction Control” and followed by ”Engine Power Reduced” all before I've even cranked the truck up. I've tried unhooking the battery and restarting it. It's done this off and on for a few years. I'll replace something and it be fine for a couple months then it comes back. Never this bad though. Any solid ideas? Not take it to a dealership. Thanks.

 

pretty sure this is a common issue as it just came up i believe last month. try using the search button

 

https://chevroletforum.com/forum/ava...control-52807/