One problem related to anti-lock brakes fail has been reported for the 2002 GMC Sierra 2500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2002 GMC Sierra 2500 based on all problems reported for the 2002 Sierra 2500.
The anti-lock brakes system failed. While braking at approximately 2-10 mph, the brakes lock up. This lock-up occurs at all stop situations. The lock-up causes skidding, and longer stopping distance.