ABS AND BRAKE LIGHT on 2001 Chevrolet Suburban 1500

I HAVE A 2001 SUBURBAN AND RECENTLY THE ABS AND BRAKE LIGHT CAME ON. WHAT DOES THAT MEAN????

Asked by for the 2001 Chevrolet Suburban 1500
2 answers
abs module under car on left side is bad-can be rebuilt
I.m not a machanic. Possible your front sensors are dirty. My 2001 the brakes would shutter under 10 mph and stop shuttering at 2-3 mph. There was a recall. My truck was fixed back then so they refuse to repair it again.When the abs and brake lights are on it stopped shuttering.