One problem related to brake disc caliper has been reported for the 2002 Mitsubishi Montero Sport. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2002 Mitsubishi Montero Sport based on all problems reported for the 2002 Montero Sport.
Retaining bolts on the driver's side front brake caliper fell out. When brakes were applied at highway speed, the caliper rotated and struck the inside of the wheel. The wheel cracked, causing the front tire to go flat. This is the second time since I have owned the vehicle that the brake caliper retaining hardware has failed on this caliper. The first time occurred when I was backing the vehicle out of my garage and there was no damage.