One problem related to brake antilock control unit/module has been reported for the 2002 Mercury Mountaineer. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2002 Mercury Mountaineer based on all problems reported for the 2002 Mountaineer.
Abs sensor light stayed on. Consumer stated that vehicle produced a loud grinding noise, and there was extended stopping distance. Dealer claimed abs system failed.