Originally Posted by weasel56

I agree that getting the codes rear is the only way to go as it could be anything.

I have a wheel speed sensor going out on my truck, when it acts up the DSC, ABS, 4X4 lights come on and the ABS activates when I stop. When I turn it off for 10-15 secs it goes back to normal. The fault is with one of my rear sensors. Tomorrow I'm gonna swap it to the other side (switch sensors around) and make sure the fault follows it before replacing. (don't want to jump to conclusions as it also could be wiring or DSC module problems) Proper diagnosis trumps all.