One problem related to power train has been reported for the 2001 Lexus ES300. The most recently reported issues are listed below.
The contact owns a 2001 Lexus Es300. While driving 8 mph, the contact noticed a bump vibration coming from the rear of the vehicle. The contact also noticed that the vehicle would unexpectedly shift into reverse. The vehicle was taken to the dealer, where the contact was informed that metal fillings were found inside of the transmission. The vehicle was then taken to a local mechanic, where the transmission was replaced. The failure and current mileages were 110,000.