The Check Engine Light may come on because a component of the oxygen sensor stops working. Replacement of the failed sensor should correct this concern.
Resources for the Repair and Maintenance of your 2001 Lexus RX300
2001 Lexus RX300
2001 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.
On higher mileage vehicles, an engine misfire may develop and/or the Check Engine Light may illuminate due to a failed ignition coil. It is not uncommon to replace all the coils when the first one fails in order to prevent return trips to the repair shop.
Intermittent failure of the purge control valve in the evaporative emissions (EVAP) system may cause the Check Engine Light light to illuminate.
2001 Lexus RX300 Questions and Answers
Does the water pump have to be replaced with the above repair?
I keep setting the correct time on the dash clock but every morning when I get in and start it up it is off by several hours. No pattern noticed as far as what it changes to. Any ideas why?
how to replace and find on engine..
As in summary, but brakes appear to work ok. No chirping sound.
Only happens when moving forward and hitting brakes. No sound on backward motion.
2001 Lexus RX300 Reviews
Love my car and have had it 5 years. Have 129,000 and now see it is burning oil.
I'm sorry to hear some people have had bad luck with their RX300. I love mine!! I bought it used in 2004 with 63K miles on it. Beside the minimal wear and tear items that happen its been a dream!!! Everyone stated that its such a awesome car to ride in, quiet, smooth, and looks brand new. It has 158K miles on it now & looks like the transmission is having a problem. I'm not worried I have a reputable mechanic that I go to since Lexus of Orlando pissed me off. Never took it back to them since. If it cost me $2-3K to fix it will be worth it cause it will take me another 150K miles!!! But the day it died I will buy another Lexus guaranteed!!!
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 besides a passenger side window switch. I have 150,000 miles on this beast and it does everything I ask from being super classy with all leather, and supper rugged while off roading when I need it to. People are only on these boards when somethings wrong. Don't rely on a few people that didn't keep up with the maintenance. This vehicle is boss and the reliability is above and beyond.
Bought is brand new in 2001, 99300 miles to-date, Thank god I purchased that extended warranty. Transmission rebuilt on Yr 5 ($2000); Center multifunction display replaced twice ($800); Lock actuator replaced ($600); Air handling servo replaced ($350). Have been maintaining in near mint condition. Never a Lexus again.
it's good for me.I love this car.