ABS/Brake light comes on

Matthew4:19 · February 28, 2003

I had my 2000 GMC 2500 2WD lifted and had the gears redone. Now after driving a few miles my ABS and brake lights come on and stay on until I turn off the ignition. Has anyone had this problem and do you know how to correct it?

Shaners · February 28, 2003

You will have to have your truck reprogramed. Your vehicle speed sensor and your ABS wheel sensor are getting two different readings. They are probably more confused by the big gear swap, than the larger tires.

chvythndr · March 18, 2003

Yep - I hear it all the time. What you need is a Superchip. This little programmer lets you tweak many things on your truck from gear/tire size changes to firmer shifts...

http://www.go-systech.com/ is the place to get them. Check them out online. Call or e-mail and ask for Daniel. He's a huge help!

hkyguy11 · August 19, 2007

I had my 2000 GMC 2500 2WD lifted and had the gears redone. Now after driving a few miles my ABS and brake lights come on and stay on until I turn off the ignition. Has anyone had this problem and do you know how to correct it?

how much did the regear cost?