cknaak

As noted in my original post I checked all items off the troubleshooting list. Additionally, we checked all the speed sensors, replaced the coils, and replaced some wiring harnesses(If I remember correctly they were speed sensor related). Ultimately, we rebuilt the ABS pump and bled the system and I had a perfectly functioning system with no more warning lights.

The frustrating thing about the whole process was even with a rebuilt ABS pump, if I hadn't done all the other things I might still be getting the error. The corroded wiring harness for example, was probably contributing to the issue. Everything has to be checked/replaced or the issue will persist.