I have a problem with a 1500 2001 model Silverado. For a few days I eat the ABS when brake and on the warning of the Brake, along with this in the message box on Service 4WD. I need to support me to solve these two problems.
First of all, you check what amount of pills and shoes you have and the brake fluid level, if everything goes well checks the mass cables, it is described or sulfate that goes from the battery to the body of the car.