Been having this issue with my stabilitrak,abs light, and all wheel drive off. The only code I've been getting is like a c00050 right rear abs sensor. I went ahead and disconnected the battery and changed the hub/wheel bearing and the abs sensor. Put it all back together and no codes but am getting some noise from the front left and some ... I'm gonna call it like surging through my brake pedal and then a couple miles of that bam all the lights are back on. I'm gonna go tomm and see if I get the same codes. Otherwise am I missing something or what else should I check out?