NHTSA complaint: 2000 GMC SIERRA — SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP
DRP IN ANTI-LOCK BRAKING SYSTEM FAILS. IT IS A DESIGN PROBLEM NEW WITH THE 2000 MODELS. CHECK GMC TECHNICAL SERVICE BULLETINS. *AK
National Highway Traffic Safety Administration — Office of Defects Investigation