One problem related to axle assembly has been reported for the 2000 Ford Explorer. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2000 Ford Explorer based on all problems reported for the 2000 Explorer.
Rear axle assembly caused vehicle to vibrate at 70mph & over. When traveling at a lesser speed, it is hard to detect vibration. Have taken to dealer, and informed consumer axle manufacturer knew of problem, but did not have a solution for it.