There are 3 stored owner reports matching the brakes leading-label group for the 2009 Lexus RX in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 3 of 3 matching reports.
Open the full vehicle complaint log (all categories)TL* THE CONTACT OWNS A 2009 LEXUS RX350. THE CONTACT STATED THAT WHILE TRAVELING VARIOUS SPEEDS, THE VEHICLE FAILED TO RESPOND TO DECELERATION ATTEMPTS AND CAUSED THE CONTACT TO CRASH INTO THE PRECEDING VEHICLE. THERE WERE NO INJURIES. THE VEHICLE WAS TAKEN TO A PRIVATE MECHANIC WHERE THE FAILURE COULD NOT BE DIAGNOSED. THE MANUFACTURER WAS CONTACTED ABOUT THE FAILURE. THE FAILURE MILEAGE AND VIN WAS NOT AVAILABLE.
2009 LEXUS RX 350. CONSUMER STATES PROBLEMS WITH VEHICLE BRAKES *TGW THE CONSUMER STATED THE BRAKES WOULD VIBRATE WHEN HE/SHE REACHED A HIGH SPEED. THE VEHICLE WAS TAKEN TAKEN TO THE DEALER AND FIXED FREE OF CHARGE. HOWEVER, 5,000 MILES LATER THE PROBLEM RETURNED.
I OWN A 2009 LEXUS RX 350. WHEN I AM DRIVING ON A BUMPY ROAD AND APPLY THE BRAKES THE CAR WILL NOT STOP. THEY ACT LIKE YOU ARE GOING INTO A SKID. SHORTLY AFTER PURCHASING THE CAR I REPORTED THE PROBLEM TO LEXUS. THEY KEEP ASSURING ME THAT THERE IS NOTHING WRONG WITH THE VEHICLE. I HAVE BEEN LUCKY ENOUGH TO AVOID SEVERAL NEAR SERIOUS ACCIDENTS . I HAVE HAD TO JUMP CURBS ON SEVERAL OCCASIONS. I HAVE ROLLED INTO THE MIDDLE OF INTERSECTIONS WITH CARS COMING AT ME IN ALL DIRECTIONS*TR
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Aug 30, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.