One problem related to brake sensor has been reported for the 2001 Lexus RX300. The most recently reported issues are listed below.
Consumer requesting information regarding oxygen sensors on Lexus Rx300. The oxygen senor was replaced twice. The front calipers, rotors and washer pump were replaced.
| Service Brakes problems | |
| Brake Sensor problems | |
| Brake Disc Rotor problems | |
| Brake Foundation Components problems |