One problem related to brake light on has been reported for the 2000 GMC Safari. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2000 GMC Safari based on all problems reported for the 2000 Safari.
2000 GMC Safari abs system - at low stopping speed abs activates for no reason and increases stopping distance. Only 26,000 miles on vehicle. Had several near miss crashes in parking lots. Most likely due to corroded abs wheel sensors. No brake light, abs warning lights or fault codes appearing.