Just replaced my rear wheel bearings and now my abd, traction control and stabiltrack are all lit up. Did I put these bearings in backwards or is something else going on. No codes before I did this. Now I have 2 abs code c0045 and c0050. Please help I have a long drive coming up and cant wast more time.

 

C0045 is the left rear wheel speed sensor and C0050 is the right rear wheel speed sensor. The sensors and or the wiring to them might have been damaged when you were working on the wheel bearings.