So I ran the codes and received C102B C1032 C1049 , all for the rear passenger tire , I replaced the connector and wheel speed sensor, and everything worked as it should , a week later it came back on and now is going on and off when I brake at low speed or just at random, checked the wheel speed sensor and it had metal shavings on it, what dose this mean? Also my front passenger tire is the tire that “drags” or sometimes even seems to lock up slightly for a few seconds and has a massive amount of brake dust on it, but no codes for that tire? Thoughts? Sometimes hard shifting / won’t shift at all when lights on, sometimes the jeep won’t even go (limp mode) , other times if I hit the traction control button it will turn my traction control off and the jeep drives good (sometimes it fixes it sometimes dosent ) but I was wonder If this was a wiring problem or my axle hub / tone wheel , or is this simply happening because I didn’t fix the wheel speed sensor in time and it’s damaged my brakes / need to replace them? Also could a sticking caliper slider bolt be the culprit?

 

Welcome to JKF.. Rt FT Brake drag.. could be (go with the easiest 1st.. Pull the caliper slider bolt .. clean and lube up.. next could be caliper piston sticking - brake hose issue.. 2014 Brake hose is easy replace as is a reman caliper.. verify that turning off the traction controls and the issues vanish; if so, multiple possibles on the culprit Wheel speed sensor with metal shavings - does it show signs of rubbing and wearing away metal from itself ? need to determine what is the cause - could be incorrect speed sensor. Take them 1 at a time. LUK.

 

Had this exact issue, was caused by a broken ABS sensor. Easy fix, parts store had a new one for $25.