2010 Toyota PRIUS problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
2,821 owner complaints analyzed
10 distinct recall campaigns
6,421 mi median reported failure mileage
Scope: 2010 model year. Data snapshot: . 2,260 complaints include usable failure mileage.
Most common problems
Service Brakes, Hydraulic is the most frequently named component, appearing in 751 of 2,821 complaints (26.6%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Braking behavior | 2,109 | 74.8% |
| Electrical and battery issues | 124 | 4.4% |
| Steering behavior | 62 | 2.2% |
| Engine operation | 59 | 2.1% |
| Transmission and shifting | 27 | 1.0% |
| Fuel system concerns | 7 | 0.2% |
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 |
|---|---|
| Service Brakes, Hydraulic | 751 |
| Service Brakes | 592 |
| Service Brakes, Electric | 502 |
| Vehicle Speed Control | 286 |
| Electrical System | 183 |
| Exterior Lighting | 145 |
| Engine | 140 |
| Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip:Control Unit/Module | 122 |
Service Brakes, Hydraulic: 751; Service Brakes: 592; Service Brakes, Electric: 502; Vehicle Speed Control: 286; Electrical System: 183; Exterior Lighting: 145; Engine: 140; Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip:Control Unit/Module: 122
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 1488 |
| 25,000 to 49,999 | 148 |
| 50,000 to 74,999 | 126 |
| 75,000 to 99,999 | 136 |
| 100,000 to 149,999 | 221 |
| 150,000 and above | 141 |
Under 25,000: 1,488; 25,000 to 49,999: 148; 50,000 to 74,999: 126; 75,000 to 99,999: 136; 100,000 to 149,999: 221; 150,000 and above: 141
Under 25,000 miles has the most reports with usable mileage (1,488). 561 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 |
|---|---|
| 2009 | 65 |
| 2010 | 1468 |
| 2011 | 96 |
| 2012 | 53 |
| 2013 | 106 |
| 2014 | 116 |
| 2015 | 94 |
| 2016 | 132 |
| 2017 | 104 |
| 2018 | 132 |
| 2019 | 58 |
| 2020 | 85 |
| 2021 | 77 |
| 2022 | 73 |
| 2023 | 57 |
| 2024 | 48 |
| 2025 | 46 |
| 2026 | 11 |
2009: 65; 2010: 1,468; 2011: 96; 2012: 53; 2013: 106; 2014: 116; 2015: 94; 2016: 132; 2017: 104; 2018: 132; 2019: 58; 2020: 85; 2021: 77; 2022: 73; 2023: 57; 2024: 48; 2025: 46; 2026: 11
Pattern summary
Service Brakes, Hydraulic leads the component reports. Braking behavior appears in 2,109 complaint narratives. Electrical and battery issues appears in 124 complaint narratives. Steering behavior appears in 62 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.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 10281512 · 2009-08-24 (August 24, 2009)
TL* THE CONTACT OWNS A 2010 TOYOTA PRIUS. WHILE DRIVING OVER LARGE AND SMALL SPEED BUMPS THE VEHICLE ACCELERATED WITHOUT WARNING. AS A CONSEQUENCE HIS RISK FOR SERIOUS INJURY AND CRASH WERE INCREASED. HE IS IN THE PROCESS OF HAVING THE VEHICLE INSPECTED TO DETERMINE THE CAUSE OF THE FAILURE. THE FAILURE AND CURRENT MILEAGES WERE 1,000. UPDATED 09/14/09 *BF THE CONSUMER STATED ON 6 SEPARATE OCCASIONS , WITH 2 DIFFERENT DRIVERS, SUDDEN, BRIEF AND UNEXPLAINED ENGINE ACCELERATION WAS EXPERIENCED WHEN A BUMP WAS HIT IN THE ROAD WHILE APPLYIN…
Owner-reported narrative. 1,000 miles reported. Look up ODI 10281512 at NHTSA ↗
Owner report 10284961 · 2009-09-22 (September 22, 2009)
ON THREE OCCASIONS, WHILE DRIVING ON CLEAN, DRY ROAD SURFACES, MY 2010 PRIUS SUDDENLY AND BRIEFLY ACCELERATED WITHOUT ANY WARNING AFTER I DROVE OVER MINOR BUMPS AND, ONE 1 OCCASION, A MANHOLE COVER, WHILE BRAKING. THE SENSATION WAS THAT OF THE ENGINE SUDDENLY SURGING AND ACCELERATING. I WAS FORTUNATELY ABLE TO APPLY HARDER PRESSURE TO THE BRAKE PEDAL, REGAINED CONTROL OF THE VEHICLE AND AVOIDED CRASHING INTO THE CAR IN FRONT OF ME. I SPOKE WITH A TOYOTA FIELD TECHNICAL SPECIALIST TODAY WHO TOLD ME THAT THE MECHANICS OF THE CAR ARE SUCH THAT I…
Owner-reported narrative. 1,000 miles reported. Look up ODI 10284961 at NHTSA ↗
Owner report 10294015 · 2009-11-30 (November 30, 2009)
NARRATIVE DESCRIPTION. NOT A FAILURE BUT A SAFETY PREVENTION MEASURE 2010 TOYOTA PRIUS 1. EVENT: WHEN BACKING UP THE VEHICLE RUNS ON BATTERY POWER-HENCE IT IS SILENT WHEN BACKING UP. THE VEHICLE IN BUSY PARKING LOTS (WALMART) GOES UNNOTICED. 2. FAILURE: I HAVE SURPRISED PEOPLE WHO ARE DISTRACTED AND DON'T NOTICE ME UNTIL THEY NEARLY WALK INTO THE SIDE OF THE VEHICLE. THEY DON'T HEAR THE CAR. 3. FAILURE CORRECTION: A BACK-UP WARNING DEVICE SHOULD BE INSTALLED TO ALERT PEDESTRIANS (BLIND FOLKS, NEIGHBORHOOD KIDS, PETS, ETC) OF A …
Owner-reported narrative. Look up ODI 10294015 at NHTSA ↗
Owner report 10281983 · 2009-08-27 (August 27, 2009)
2010 TOYOTA PRIUS STEERING WHEEL HAS A PLACE WHERE RINGS CAN SNAG CAUSING AN OVER OR UNDER TURN SITUATION. TOYOTA SERVICE MANAGER SAID THAT REPLACING THE PART THAT CAUSES THIS LOCK UP WOULD NOT HELP THE PROBLEM. ONE TIME OCCURRENCE FOR ME BUT WAS VERY SCARY AT THE TIME. *TR
Owner-reported narrative. 400 miles reported. Look up ODI 10281983 at NHTSA ↗
Owner report 10304118 · 2010-02-03 (February 3, 2010)
I HAVE A 2010 PRIUS AND SAW AN ARTICLE ABOUT THERE BEING POSSIBLE BRAKE PROBLEMS WITH THE MODEL. I HAVE HAD THIS PROBLEM PROBABLY ABOUT 6 TIMES SINCE I GOT THE CAR LAST JULY AND, WHEN I MENTIONED IT TO THE DEALER, THEY SAID THERE WASN'T ANYTHING WRONG WITH THE BRAKES WHEN THEY RAN THE DIAGNOSTIC. WHEN IT HAPPENS, I'M IN THE PROCESS OF BRAKING, AND THERE'S A "PUSH", ALMOST LIKE THE BRAKES DIDN'T "TAKE", FOLLOWED BY A LOSS OF STEERING FOR A SECOND OR TWO. IT'S ALSO HAPPENED TO MY HUSBAND ONE TIME. THERE DOESN'T SEEM TO BE ANY RHYME OR REASON …
Owner-reported narrative. 10,000 miles reported. Look up ODI 10304118 at NHTSA ↗
Owner report 10304606 · 2010-02-03 (February 3, 2010)
TOYOTA PRIUS 2010 SUDDENLY STOPS AND STALLS AT LOW SPEEDS. AFTER THIS, IT WOULD NOT START FOR 20 MINUTES, DESPITE REPEATEDLY TURNING THE ENGINE ON AND OFF. *TR
Owner-reported narrative. 5,400 miles reported. Look up ODI 10304606 at NHTSA ↗
Owner report 10304711 · 2010-02-03 (February 3, 2010)
WE HAVE HAD SEVERAL INSTANCES OF BRAKE MALFUNCTION IN OUR 2010 PRIUS. WHEN BACKING OUT OF OUR GARAGE, ON 3 OCCASIONS, WHEN MY FOOT WAS JUST RESTING GENTLY OVER THE BRAKE, IT FELT AS THOUGH I WAS STOMPING ON THE BRAKE. IT DID THIS 4-5 TIMES WHERE IT LURCHED TO A STOP WHEN I WASN'T APPLYING IT BUT JUST RESTING MY FOOT ON IT AS I BACKED UP. I HAD AN INCIDENT WHERE I WAS ENTERING A CAR WASH AND WHEN I WENT OVER A BUMP INTO THE CAR WASH STALL, THE CAR LURCHED UNCONTROLLABLY FORWARD. I TRIED TO PUT THE CAR INTO NEUTRAL AND IT WOULDN'T STAY IN…
Owner-reported narrative. 5,000 miles reported. Look up ODI 10304711 at NHTSA ↗
Owner report 10287144 · 2009-10-12 (October 12, 2009)
AFTER PUSHING THE POWER BUTTON AND THEN SHIFTING OUT OF PARK TO EITHER DRIVE OR REVERSE, THE VEHICLE LUNGES AND I HAVE TO APPLY THE BRAKE, WHICH MAKES THE VEHICLE JERK. SOMETIMES THE GASOLINE ENGINE STARTS BEFORE I SHIFT INTO GEAR SOMETIMES IT DOESN'T. THIS PROCESS IS REPEATED OVER SEVERAL TIMES FOR A MINUTE OR SO, THEN IT CORRECTS ITSELF. I AM JUST INCHING ALONG LUNGING, BRAKING, JERKING... THIS HAS OCCURRED ABOUT TEN TIMES OVER THE EIGHT WEEKS AND 2540 MILES SINCE PURCHASED AUGUST LL, 2009. TOOK TO DEALER, ON SEPT. 29, 2009; THEY KEPT…
Owner-reported narrative. 25 miles reported. Look up ODI 10287144 at NHTSA ↗
Owner report 10296288 · 2009-12-17 (December 17, 2009)
2010 TOYOTA PRIUS WITH 2500 MILES. SINCE PURCHASED ON 8/2009, I HAD MORE THAN TEN EXPERIENCES OF UNEXPECTED ACCELERATION (SUDDEN UNINTENDED ACCELERATION) ON REVERSE THAT FEEL LIKE TWO OR THREE TIME (STRONGER) FASTER THAN NORMAL REVERSE. ACCOMPANY THE HIGHER SPEED REVERSE, A HEAVY, ABRUPT BRAKING WITH A SLIGHT TOUCH OF THE BRAKE DURING THIS EVENT. THE BIG "JERK" (BRAKING) ROCK THE ENTIRE CAR AND BANGED HEADS AGAIN THE HEADRESTS.THIS ONLY HAPPENED WITH ELECTRIC MODE AND MOST TIME WITH THE CAR PARKED A SLIGHT INCLINE. THIS UNINTENDED ACCELERATION…
Owner-reported narrative. Look up ODI 10296288 at NHTSA ↗
Owner report 10561778 · 2014-01-28 (January 28, 2014)
TL* THE CONTACT OWNS A 2010 TOYOTA PRIUS. THE CONTACT WAS DRIVING 75 MPH WHEN THE VEHICLE LOST POWER AND THE CONTACT WAS UNABLE TO ACCELERATE. THE CONTACT WAS ABLE TO MANEUVER THE VEHICLE OFF ROAD TO A SAFE AREA WHERE IT WAS TOWED TO A DEALER FOR INSPECTION. THE CONTACT WAS INFORMED THAT THE INVERTER MODULE ASSEMBLY NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE INCIDENT. THE APPROXIMATE FAILURE MILEAGE WAS 60,100. UPDATED 03/21/14*LJ THE CONSUMER STATED THE FAILURE OCCURED JUST AFTER FILLING THE GAS T…
Owner-reported narrative. 60,100 miles reported. Look up ODI 10561778 at NHTSA ↗
Owner report 10918776 · 2016-10-25 (October 25, 2016)
ON SEPTEMBER 10, 2016, WHILE WE ARE DRIVING BACK TO INDIANAPOLIS FROM CHICAGO, THE LEFT DASH SCREEN BECAME DYSFUNCTIONAL AND WENT COMPLETELY BLANK. THERE IS NO INDICATION OF THE SPEED, THE AMOUNT OF GAS IN THE TANK, AND THE CONDITION OF THE ENGINE. WE DID NOT FEEL SAFE AT ALL ON THE WAY HOME.ON SEPTEMBER 13, 2016, WE TOOK OUR VEHICLE TO BUTLER TOYOTA WHERE WE PURCHASED IT FOR A CHECKUP. AFTER THE DIAGNOSTIC, THE SERVICE DEPARTMENT ADVISED ME THAT THE COMBINATION METER WAS OUT COMPLETELY. THIS COMBINATION METER MUST BE REPLACED TO RESTORE TH…
Owner-reported narrative. 106,600 miles reported. Look up ODI 10918776 at NHTSA ↗