One problem related to transmission noise has been reported for the 2002 Toyota Highlander. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2002 Toyota Highlander based on all problems reported for the 2002 Highlander.
Pulled out of work parking lot onto major highway and heard loud clunk from engine area. Car stopped moving forward so I pulled off to side. Put car in park and engine was still running. Put car into drive and nothing happened. Put car in reverse and nothing happened. Loud metal grinding noise coming from engine compartment. Transmission shop said common problem with these transmissions. Cost to rebuild: $4,155.