abs and brake light on in 2001 suburban
Asked by andeeburnett Jul 10, 2012 at 07:16 PM about the 2001 Chevrolet Suburban 1500 4WD
Question type: Maintenance & Repair
abs and brake light come on everytime i drive vehicle. been in shop twice , so calle fixed by replacing module. cant get straight answer as why. also low coolant light stays on and it has coolant and not overheating
2 Answers
Go to your local autozone or whatever and get the code from the abs from them, if you post it here then there is a much better chance we could figure it out. There are literally hundreds of possible problems. As far as the wheel speed sensors goes, that is NOT your problem because they only trip the abs light, not both. For the coolant sensor issue, replace the overflow tank (the sensor is integral with the tank) should be about 50 bucks.
I know this is an old thread but I have this same issue in 2018 for a 2000 Sub, and the computer throws NO code at all. I just went through and cleaned up a misfire code on cyl 6, etc. The dealer has looked at this twice and cannot figure it out either. The only mod we've made to wheels is taking the ride level shocks out and putting in standard shocks with a resistor to fool the computer.
