Problems · by component

2000 Lexus RX300 power train problems

138 owner complaints to NHTSA about the 2000 Lexus RX300 cite power train, 64% of all 216 complaints for this model year.

Complaints
138
64% of all complaints
Crashes
0
Reported by owners
Fires
0
Reported by owners
Injuries
0
Reported by owners
01 —Owner reports

What owners say about the power train

Verbatim from NHTSA complaints, newest first
“TRANSMISSION BEGAN NOT SHIFTING SMOOTHLY AND MECHANIC PUT IN TRANSMISSION FLUID BUT COULD NOT LOCATE ANY ISSUES WITH IT. TRANMISSION SOON WENT COMPLETELY OUT AT 88,000 MILES WHILE DRIVING ON HIGHWAY. ONLY OWNED SUV FOR A YEAR AND A HALF. HAD INSPECTED BEFORE PURCHASE AND NO PROBLEMS NOTED. VERY DISAPPOINTED AND WILL NOT PAY SEVERAL GRAND TO BUY ANOTHER TRANSMISSION WHICH IS MORE THAN THE VALUE OF THE CAR. LEXUS SHOULD BE ASHAMED. JUST FOUND OUT HOW TO REPORT THIS HERE.”
Owner complaint to NHTSAFiled Jun 13, 2018Power trainODI 11101580
“AT APPROXIMATELY 150,000 MY LEXUS RX 300 SEIZED AFTER PULLING INTO A PARKING LOT. I TRIED TO RESTART THE CAR AND IT WOULD NOT MOVE/TURNOVER. OBVIOUSLY, HAD TO HAVE IT TOWED AND THE ENTIRE TRANSMISSION NEEDED TO BE REPLACED. I PURCHASED A REBUILT TRANSMISSION TO THE TUNE OF ABOUT $4,000. THERE ARE NUMEROUS REPORTS OF THIS MODEL OF LEXUS REPEATEDLY HAVING THE TRANSMISSION FAIL. I'M WONDERING WHY THE NHTSA DOES NOT ISSUE A RECALL AT THIS POINT - AT LEAST INVESTIGATE THIS ISSUE., SO THOSE WHO OWN THESE VEHICLES CAN RECOUP SOME OF THE COST FOR THE FAILURES OF THIS TRANSMISSION.”
Owner complaint to NHTSAFiled Oct 28, 2017Power trainODI 11040687
“MY 2000 LEXUS RX300 HAD AN UNEXPLAINED SUDDEN UNINTENDED ACCELERATION WHERE THE VEHICLE ALMOST KILLED ME AND MY SON. I WAS DRIVING RESIDENTIAL BACKROADS BY MY HOUSE, ACCELERATED SLIGHTLY TO GET UP A HILL AND THAT'S WHEN IT TOOK OFF. THE BRAKE PEDAL WAS UNRESPONSIVE, THE EMERGENCY BREAK WAS UNRESPONSIVE, I PULLED THE FLOOR MAT OUT FOR GOOD MEASURE, NOTHING WORKED, IT KEPT ACCELERATING AT A HIGH RATE UNTIL I FINALLY SLAMMED IT THROUGH GEARS TO "PARK" TO GET IT TO A STOP. I HAD IT TOWED TO THE LEXUS DEALERSHIP, WHERE THE TOW TRUCK DRIVER EVEN TOLD ME WHEN IT STARTED THE CAR TO GET IT UP ON THE TRUCK, AFTER BEING TURNED OFF FOR OVER 12 HOURS, IT WAS STILL RED LINING THE ENGINE, AND EVEN LURCHED FORWARD BUT BECAUSE THE CAR WAS IN PARK, IT DIDN'T CRASH INTO THE BACK OF THE TOW TRUCK. LEXUS INVESTIGATED THE CAR AND DID ABSOLUTELY NOTHING. THEY WOULDN'T TELL ME WHY IT HAPPENED. I DEMAND AN EXPLANATION AND A REPLACEMENT VEHICLE - ONE THAT DOESN'T HAVE A HISTORY OF HAVING SUA PROBLEMS. I FEAR FOR MY LIFE EVERYTIME I HAVE TO DRIVE THIS VEHICLE. *TR”
Owner complaint to NHTSAFiled Dec 2, 2016Power train, Vehicle speed control, EngineODI 10929614
“THE TRANSMISSION ON MY RX300 JUST GAVE OUT. IT WAS REGULARLY MAINTAINED - THE FLUID LEVELS WERE CHECKED AND HAD A MAJOR OVERHAUL ON IT BEFORE I GAVE IT TO MY DAUGHTER WHO GOES TO SCHOOL IN HOUSTON, WHERE THE INCIDENT HAPPENED. SHE ONLY USES IT FOR LOCAL COMMUTE - NOT LONG DISTANCE DRIVING. THE INTENT WAS TO GIVE HER A DEPENDABLE VEHICLE! IT I HAVE ABOUT 149000 MILES ON IT. THE REPLACEMENT COST IS ENORMOUS - MORE THAN THE VEHICLE IS WORTH. I DEMAND BETTER QUALITY FOR A LUXURY VEHICLE. OBVIOUSLY IT IS A DEFECTIVE PRODUCT THAT SHOULD HAVE BEEN RECALLED. I NOW SEE NUMEROUS TRANSMISSION PROBLEMS REPORTED ON THIS VEHICLE. WHY ARE WE ALLOWING SUCH LEMONS ON OUR STREETS!”
Owner complaint to NHTSAFiled Jul 28, 2016Power trainODI 10889261
“TOLD BEFORE PURCHASING THAT TRANSMISSION WAS REBUILT. NOT SHIFTING PROPERLY. I WAS TOLD IT WAS AN ELECTRICAL ISSUE POWER TRAIN. I ALSO AM NOT VISIBLE TO MOST DRIVERS IN THE WE MORNING DUSK DARK HOURS OF THE DAYS DUE TO LIGHTING. PULLED OVER BY LAW ENFORCEMENT A FEW TIMES IN REGARDS TO THE LIGHTS. ONE OWNER BEFORE ME AND DID NOT GET ANY RECALLS DONE. I CALLED LEXUS @ GRAPEVINE TX AND THEY TOLD ME THERE WERE NO RECALLS ON MY TRUCK. THERE H E BEEN AND THEY NEED TO BE DONE ASAP. I HAVE A DISABLED CHILD AND CAN NOT JEOPARDIZE THE SAFETY OF MY CHILD. I NEED HELP GETTING THIS MATTER TAKEN CARE OF ASAP. THANK YOU!”
Owner complaint to NHTSAFiled Jun 18, 2016Power train, Exterior lighting, Electronic stability control (esc)ODI 10875007
“TL* THE CONTACT OWNS A 2000 LEXUS RX300. WHILE PARKING THE VEHICLE, THE GEAR SHIFT FAILED TO REVERSE THE VEHICLE WITHOUT WARNING. THE FAILURE WAS PERSISTENT. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 190,000. THE VIN WAS NOT AVAILABLE.”
Owner complaint to NHTSAFiled May 11, 2016Power trainODI 10864474

Showing 6 of 138 reports. Read every report on NHTSA.gov.

Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 10, 2026NHTSA vehicle page

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.