After work one night about two weeks ago, I parked my car in the garage and went to bed for work the next day. The next morning when leaving for work, I started my car up and the ABS, VDC, AWD, and traction control light are all on. No other lights are on than those. Brake fluid level is good. Brake pads are all good as they were just done a month ago. Nothing seemed odd the drive home from work the night before this happened. I recently replaced the wheel speed sensor after the original broke when replacing the wheel hub. I inspected the front wheel speed sensors (ABS speed sensors) and nothing looks wrong. I cleaned up the housing for the sensors and the sensors themselves while I had it apart with no luck solving the issue. I checked the VDC and ABS fuses and they look fine.
I'm at a loss as to what else to do in order to fix this issue myself and am dreading having to take it to a dealership and get charged an arm and a leg for what could be simple to fix, that I just don't know about.