So today driving on the highway my traction control light came on and stayed on. No stutter or anything, just the light on. I also noticed that my cruise control won't turn on which I'm sure is related.

Anyone have any experience as to where to start looking?

2015 JKU 3.6L manual

 

There is probably a DTC that an advanced scanner can read (see link in sig below), but if I had to guess on something to try it would be to remove, clean, re-install both rear wheel speed sensors.

 

The cruise control issue is definitely related. If that light is on, cruise is killed completely. A scanner that can read down into the ABS module will pinpoint which sensor is the issue. A basic OBDII reader won't be enough to get that code though. If you have a programmer, most of them will read the diagnostics.

 

Okay after more research I saw that if your steering wheel is off center it can cause this. Mine was indeed off by a fair amount. I fixed that this morning and the light is still on after a quick test drive.

Does it reset itself after an amount of time or after so many key cycles or do I have to have it reset?

 

It usually takes a few miles to reset itself.

 

Thanks for the help. Light went out after a few short drives!