One problem related to power assist brake has been reported for the 2000 GMC Yukon. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2000 GMC Yukon based on all problems reported for the 2000 Yukon.
While driving 30 mph power steering and brakes failed. Driver was able to maintain control of the vehicle, and pulled over. Driver took vehicle to dealer for inspection, and mechanic determined that the hydraulic pump needed to be replaced. The consumer stated that no warning was given prior to the failure. The consumer was told that his vehicle was 1 of 198 that are being recalled. No recall was found.