Happened a year ago and my son fixed. Now it is happening again and I'm unable to fix. Car looses engine power to the point that you can only go about 15 mile per hour and the message on the dash board reads (traction control needs serviced and reduce engine power). If you turn off the truck, then it starts acting normal again, so this is a problem because the Chevrolet dealer can figure it out because no codes get stored. Now the truck is getting worse - it will full blown just stop and can't even control it to pull over because it completely shuts off and looses power steering. This has left me in several very scary and dangerous situations. It has happened many times on the freeway.

Last Friday it died in the middle of a busy intersection. I am afraid to drive it. I love my Traverse but am planning to trade in and not go back to Chevy even though my past four cars have been Chevy's.

Update from Jun 12, 2022: The connection under the fuse box keeps coming loose. My son put a longer connection and clip