One problem related to anti-lock brakes fail has been reported for the 2001 GMC Sierra 2500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 GMC Sierra 2500 based on all problems reported for the 2001 Sierra 2500.
: the contact stated the anti lock brakes failed to function properly. The abs system would engage while traveling 4 mph, causing a loss of brakes for a few seconds before returning to normal. The service dealer and manufacturer were notified and both informed the contact that the vehicle was not included in NHTSA recall #05v379000 for the service brakes, hydraulic: antilock due to the VIN.