"2003 GMC Sonoma: The ABS Light Problems"

Red 2003 GMC Sonoma Rear Right View

I have an 2003 GMC Sonoma and it has 50,000 miles. Yesterday the ABS light came on while driving. After coming to a stop, the light went off, then about 1/2 mile down the road, the light came on again. I have noticed no change in the braking of the truck. Everything seems to be functioning fine. What else could this light mean? Thank you for your help.

Answer: It could be wheel sensors or just dirty brake fluid. Flush brake fluid first or have a mechanic with a scanner read ABS input data and give you a written estimate to repair.