hey can anyone help im?? my cars traction control light comes on when i start my car on cold mornings its saying service brake system, esc off,and traction control off!! if i drive the car not even a mile shut it off and start it back again its gone..its throwing a code of (U30E9) the dealer has no clue what it means and there is nothin in there computers about it.. has anyone else had this prob???? its a 08 ss cars suspension is stock and its has 65000 miles on it

 

On my MINI, sometimes it would pop on the Traction control light, and the abs light, as weird as it sounds I was told by a mechanic to do about a 5mph roll and hit the brakes hard to reset it, and it works. Granted this was on my MINI, but it may be worth a try.

 

I had a very similar problem with mine. The dealer had to replace the whole hub assembly, as they said that bearing was starting to go bad and something with the sensors for the abs and traction control.

That was about 10,000 miles ago, as I have about 19,000 on the car now.

 

It is possible a intermitten sensor read to cause this problem. Also...BCM. I know you don't want to hear that but that code is a CAN+ communication error.