Lexus RX300 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Lexus RX300
Lexus RX300 Problems
Debris can get into the idle air control valve. This will restrict the air flow into the engine, causing idle speed and/or stalling when cold. The valve can be cleaned or replaced to correct this concern.
The Check Engine Light may illuminate because the mass air flow sensor sends incorrect information to the engine control computer. This can cause a loss of power on acceleration. A failed mass air flow sensor will require replacement.
Lexus RX300 Questions
Lexus RX300 Recalls
Lexus RX300 Reviews
The computer console screen that controls the radio and displays the heating and air temperature settings. The AC works but you have no idea what the setting actually is. The radio does not work at all. I checked all the fuses and they are fine. The cost to replace this component is $ 1,500.00. It acts like a loose wire or a fuse attached to the screen. Has anyone had any similar exp...
I/we purchased this RX300 (also had a 1999) back in 2002 and this has been the reliable vehicle I've ever owned. No major or minor problems with this vehicle. I'm just now starting to have some under the dash noise like something is loose on the drivers side...anyone know what this might be? CVM
I bought the 2001 RX300 from a lady who bought it new from our dealership and since I was a service writer there for a few years when she traded it in for the new model in 2008, I checked her maintenance and she did every oil change everything Lexus recommended at the mileage intervals and since Dec 2008 I have kept up with the same maintenance and I have had not one issue with this vehicle bes...