bspec85

I have this same problem, my ABS light would be on and off...now its just on. I just hope its a wheel speed sensor that needs cleaning and not my ABS module. SXGT Let me know what works for you

bluepony4.6

Mine was the same way (on and off and finally always on). I had different size tires and I contributed the on and off to that. However when I hit a huge pothole in a downpour, the light came on and never went off. I took mine to the dealership and they told me that my ABS module is not communicating with my computer. They quoted me 500 to replace the module. That was two years ago.

SXGT

http://www.veryuseful.com/mustang/te...sDiagInfo.html

bspec85

Great info in the link. Thanks SXGT