abs and e-brake light

[timelessconstructionllc]

My ABS light and e-brKe light on the dash both came on for no apparent reason. Everything seems to function normally tho. Any ideas?

 

[JJPage]

Mine has done that several times, never have found a problem, no codes. I cleared the codes that were not present with my Smarty, and the ABS/Brake lights went away...

 

[mweiman]

I just had the same lights on an 03, I found the speed sensor in the rearend was actually broke off. It set a code for something like transmission pressure at 0 mph. Everything seemed to function properly except the speedometer. It seemed to jump up to 5 or 10 mph if you just moved 3 feet and took a few seconds to drop all the way to 0 after stopping. It worked properly otherwise. Hope that helps, sensor was under $40 at Carquest.

Matt