2010 Lexus RX450H: complaints, problems and recalls
Explore the records behind recurring owner reports.
Key facts
13 owner complaints analyzed
0 distinct recall campaigns
50,000 mi median reported failure mileage
Scope: 2010 model year. Data snapshot: . 11 complaints include usable failure mileage.
Most common problems
Air Bags is the most frequently named component, appearing in 3 of 13 complaints (23.1%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Braking behavior | 3 | 23.1% |
| Steering behavior | 2 | 15.4% |
| Fuel system concerns | 2 | 15.4% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Air Bags | 3 |
| Electrical System | 3 |
| Engine | 3 |
| Engine And Engine Cooling:Cooling System:Hoses/Lines/Piping/Fittings | 1 |
| Fuel System, Other | 1 |
| Fuel/Propulsion System | 1 |
| Hybrid Propulsion System | 1 |
| Seat Belts | 1 |
Air Bags: 3; Electrical System: 3; Engine: 3; Engine And Engine Cooling:Cooling System:Hoses/Lines/Piping/Fittings: 1; Fuel System, Other: 1; Fuel/Propulsion System: 1; Hybrid Propulsion System: 1; Seat Belts: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 0 |
| 25,000 to 49,999 | 5 |
| 50,000 to 74,999 | 2 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 1 |
| 150,000 and above | 3 |
Under 25,000: 0; 25,000 to 49,999: 5; 50,000 to 74,999: 2; 75,000 to 99,999: 0; 100,000 to 149,999: 1; 150,000 and above: 3
25,000 to 49,999 miles has the most reports with usable mileage (5). 2 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2012 | 1 |
| 2013 | 2 |
| 2014 | 2 |
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 2 |
| 2023 | 1 |
2012: 1; 2013: 2; 2014: 2; 2015: 1; 2016: 1; 2017: 2; 2018: 1; 2019: 2; 2023: 1
Pattern summary
Air Bags leads the component reports. Braking behavior appears in 3 complaint narratives. Steering behavior appears in 2 complaint narratives. Fuel system concerns appears in 2 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Examples from the source records
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 10479597 · 2012-10-10 (October 10, 2012)
TL* THE CONTACT OWNS A 2010 LEXUS RX450 HYBRID. THE CONTACT STATED THAT THE VEHICLE WAS TAKEN TO THE DEALER FOR REPAIRS UNDER NHTSA CAMPAIGN ID NUMBER: 12V305000 (VEHICLE SPEED CONTROL: ACCELERATOR PEDAL). THE CONTACT STATED THAT THE VEHICLE DID NOT EXHIBIT ANY ACCELERATION FAILURES PRIOR TO THE RECALL REPAIR. THE CONTACT STATED THAT AFTER THE REPAIR WHILE PARKING, THE VEHICLE SUDDENLY ACCELERATED WITHOUT WARNING. THE CONTACT HAD TO PLACE THE VEHICLE INTO NEUTRAL IN ORDER TO STOP THE ACCELERATION FAILURE. THE VEHICLE WAS TAKEN TO THE DEALER BUT…
Owner-reported narrative. 33,000 miles reported. Look up ODI 10479597 at NHTSA ↗
Owner report 10499934 · 2013-02-25 (February 25, 2013)
1/11/13 - WHILE DRIVING, VARIOUS WARNING INDICATORS ON DASH BEGIN TO FLASH ' CHECK HYBRID SYSTEM, CHECK AWD SYSTEM, AND CHECK ABS, THEN CHECK ENGINE INDICATOR ILLUMINATES. VEHICLE ENGINE BEGINS TO DE-RATE AND THE ACCELERATOR PEDAL BECOMES INOPERABLE. BRAKES STILL FUNCTION. STOPPED VEHICLE, TURNED IT OFF, AND RE-STARTED. ENGINE WAS UNSTABLE AND THE RPM WAS OSCILLATING. THE HYBRID SYSTEM WAS NOT FUNCTIONING. VEHICLE WAS TOWED TO DEALERSHIP. DIAGNOSIS: FAULTY FUEL PUMP. MAINTENANCE ACTION: R&R FUEL PUMP, FILTER, & SUCTION PLATE. VEHICLE W…
Owner-reported narrative. 32,669 miles reported. Look up ODI 10499934 at NHTSA ↗
Owner report 10557015 · 2013-12-23 (December 23, 2013)
TL* THE CONTACT OWNS A 2010 LEXUS RX 450H. THE CONTACT STATED THAT ANOTHER VEHICLE CRASHED INTO THE FRONT PASSENGER 'S SIDE OF THE VEHICLE. THE CONTACT LOST CONTROL OF THE VEHICLE AND CRASHED INTO A UTILITY POLE. THE SEAT BELTS FAILED TO RESTRAIN THE OCCUPANTS AND THE FRONT AIR BAGS FAILED TO DEPLOY. THE CONTACT SUSTAINED CHEST INJURIES AS A RESULT. A POLICE REPORT WAS NOT FILED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS DESTROYED AND TOWED TO A SALVAGE LOT. THE APPROXIMATE FAILURE AND CURRENT MILEAGE WAS 40,000. UPDATED …
Owner-reported narrative. 40,000 miles reported. Look up ODI 10557015 at NHTSA ↗
Owner report 10621593 · 2014-08-12 (August 12, 2014)
LEXUS RX450 WAS TRAVELING DOWN A ONE-WAY ROAD AND APPROACHED A STOP SIGN GOING 35 MPH. AFTER RUNNING THROUGH THE STOP SIGN DURING LATE HOURS OF THE NIGHT, THE LEXUS DROVE DIRECTLY INTO A DARK PRIVATE PARKING LOT, CONTINUING AT THE 35 MPH, BOUNCING THROUGH A DEEP POTHOLE AT THE PARKING LOT ENTRANCE (BREAKS WERE PUSHED BUT NOT ENGAGED) WHICH LED TO THE COLLISION WITH A PERPENDICULAR, PROPERLY PARKED LIMO. NO BRAKE IMPRESSIONS ON THE GROUND ALTHOUGH BRAKES WERE PUSHED. AIR BAGS DID DEPLOY. PASSENGER WAS KNOCKED OUT, SUSTAINED A CONCUSSION AND H…
Owner-reported narrative. 45,000 miles reported. Look up ODI 10621593 at NHTSA ↗
Owner report 10649291 · 2014-10-22 (October 22, 2014)
RADIO WILL CHANGE AUTOMATICALLY BY ITSELF FROM RADIO TO OTHER SOURCE CD, CHANGE TO SAT AND EJECT A CD WITHOUT TOUCHING ANYTHING. LEXUS COULDN'T FIND ANYTHING WRONG WHEN TAKEN IN. THEY UPDATED THE FIRMWARE, BUT IT STILL CONTINUES TO CHANGE FROM RADIO TO SAT AND EJECTS CD'S. I ASKED IF THERE WAS A RECALL OR OTHER KNOW COMPLAINTS ABOUT THIS. I WAS TOLD NO BY LEXUS. I SEARCHED ONLINE AND I FIND THIS HAPPENS TO OTHER CUSTOMERS SO I WANTED TO DOCUMENT THIS DEFECT. *TR
Owner-reported narrative. 39,000 miles reported. Look up ODI 10649291 at NHTSA ↗
Owner report 10806989 · 2015-11-12 (November 12, 2015)
CPSC: LEXUS HYBRID: CONSUMER STATED WHILE DRIVING AT HIGHWAY SPEED, THE ENGINE SHUT DOWN AND THE A WARNING MESSAGE OF HYBRID ENGINE BRAKE AND AWD FAILURE ILLUMINATED ON THE DASHBOARD. THE ACCELERATOR STOPPED FUNCTIONING AND THE CONSUMER HAD TO PULL OVER TO THE SHOULDER. THE GARAGE REPORTED THE FUEL PUMP AND THE FUEL SOLENOID HAD FAILED. BOTH NEEDED TO BE REPLACED ALONG WITH THE VAPOR RECOVERY SYSTEM. *JB
Owner-reported narrative. Look up ODI 10806989 at NHTSA ↗
Owner report 10873581 · 2016-06-10 (June 10, 2016)
THE HYBRID COMPUTER SYSTEM SHORTED DUE TO A LEAK WHERE THE ROOF RACK CONNECTS TO THE ROOF. THIS COMPUTER IS BELOW THE REAR SEAT AND IS NEXT TO THE HYBRID BATTERIES. THIS COMPARTMENT SHOULD BE SEALED TO PREVENT WATER INTRUSION, AND IN NO SITUATION SHOULD WATER FROM THE ROOF BE ABLE TO REACH THIS COMPARTMENT. WATER ENTERING THIS AREA IS EXTREMELY DANGEROUS AND COULD CAUSE A FIRE OR THE CAR TO CEASE FUNCTIONING CORRECTLY WHILE IT IS IN MOTION.
Owner-reported narrative. 61,700 miles reported. Look up ODI 10873581 at NHTSA ↗
Owner report 11014271 · 2017-08-10 (August 10, 2017)
WE WERE IN A MAJOR ACCIDENT IN MAY OF 2015 AND AIR BAGS EXPLODED AND SHOT FRAGMENTS OUT AT US AND WE HAD TO BE BROUGHT TO ER BY AMBULANCE. AND I HAD TO HAVE SURGERY.
Owner-reported narrative. 50,000 miles reported. Look up ODI 11014271 at NHTSA ↗
Recall history
0 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.
No recall campaigns are recorded in this snapshot.