One problem related to transmission noise has been reported for the 2000 Chrysler 300M. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2000 Chrysler 300M based on all problems reported for the 2000 300M.
Several years of recurrent engine and transmission noise taken to the dealership for diagnosis with no success. At the fifth or sixth complaint, and when the warranty had expired, the passport Chrysler dealer advised that I needed a new transmission for a 2000 Chrysler 300m.