Two problems related to abs brake fail have been reported for the 2003 GMC Sierra 2500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 GMC Sierra 2500 based on all problems reported for the 2003 Sierra 2500.
The contact owns a 2003 GMC Sierra 2500 hd. The contact stated that while driving 15 mph, the brakes were depressed, but the vehicle did not stop until coasting into a tree. The contact also stated that the vehicle was not destroyed and he did not consider the incident to be a crash. The vehicle was taken to an authorized dealer and the failure diagnostic test indicated that the abs system failed to operate sufficiently. The manufacturer was notified and the vehicle was repaired. The failure mileage was 41,692 and the current mileage was 41,750.
Both front abs sensors failed due to corrosion, causing increased stopping distance.