NHTSA Complaint #10643860 — 2010 TOYOTA PRIUS
POWER TRAIN issue reported to NHTSA
Complaint Details
| ODI Number | 10643860 |
| Vehicle | 2010 TOYOTA PRIUS |
| Component | POWER TRAIN |
| Date of Incident | |
| Date Filed | |
| Mileage | 31,700 miles |
| Crash | No |
| Fire | No |
| Injuries | 0 |
| Deaths | 0 |
| Vehicle Towed | No |
| State | CT |
Consumer Description
ON 4/24/14 I BROUGHT THE VEHICLE INTO LYNCH TOYOTA IN MANCHESTER, CT IN RESPONSE TO A RECALL TO FIX A PROBLEM WHICH INVOLVED LOSING POWER WHEN ATTEMPTING TO ACCELERATE. THE INVOICE COVERING THE REPAIR INDICATED "SOFTWARE UPDATE FOR MG ECU AND POWER MANAGEMENT ECU AS PER CAMPAIGN EOE". ON 9/29/14 I WAS DRIVING IN MODERATELY HEAVY TRAFFIC ON I-84 IN WEST HARTFORD, CT WHEN I ATTEMPTED TO ACCELERATE TO PASS A SLOW MOVING VEHICLE. AS I BEGAN TO PASS, THE ACCELERATOR SUDDENLY FAILED TO WORK AND THE ENGINE STOPPED AND WOULD NOT RESPOND EVEN THOUGH I CONTINUED TO DEPRESS THE ACCELERATOR, ALTHOUGH I HAD NO POWER THE STEERING WORKED AND I WAS ABLE TO GLIDE TO THE SHOULDER ACROSS THE RIGHT LANE OF TRAFFIC. I TURNED OFF THE ENGINE, RESTARTED IT AND IT HAS FUNCTIONED NORMALLY SINCE. I RETURNED TO LYNCH TOYOTA ON 10/6/14 TO HAVE THE PROBLEM ADDRESSED. THEY EXAMINED THE VEHICLE BUT WERE UNABLE TO DETERMINE WHAT WAS WRONG AND ADVISED ME THERE WAS NOTHING THAT COULD BE DONE. I CALLED TOYOTA CUSTOMER RELATIONS AT 800-331-4331 AND SPOKE WITH AN INDIVIDUAL WHO IDENTIFIED HIMSELF AS "[XXX]". HE ALSO ADVISED ME THAT SINCE THE DEALER COULD NOT DIAGNOSE THE PROBLEM THAT NOTHING COULD BE DONE. I ASKED HIM IF TOYOTA HAD RECEIVED OTHER SIMILAR COMPLAINTS BUT HE SAID THERE WAS NO WAY TO CROSS REFERENCE THAT INFORMATION. THE COMPANY'S CASE NUMBER OF MY COMPLAINT IS 1410062141. I AM PERPLEXED BY THE COMPANY'S RESPONSE BECAUSE IT HAS GIVEN ME EXCELLENT SERVICE FOR THE PAST 20 YEARS. IT SEEMS VERY ODD THAT IT WOULD NOT FOLLOW THROUGH FURTHER IF FOR NO OTHER REASON THAN THE ENORMOUS LIABILITY EXPOSURE AN OBVIOUSLY DANGEROUS PROBLEM LIKE THIS COULD PRESENT. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).*TR
Related Complaints for the 2010 TOYOTA PRIUS
Other POWER TRAIN Complaints
#11675989
The contact owns a 2010 Toyota Prius. The contact stated while driving 45 MPH downhill on a mountain and depressing t...
#11654656
While driving through the mountains, the ABS, Brake, and Slippery (traction control) warning lights all suddenly illu...
#11514893
Purchased new a 2010 Toyota Prius third generation level 4 in July of 2009. Hybrid battery pack failed just after 150...
#11458033
Traveling at freeway speed just after midnight, the "check engine" light came on. Less than one minute later, the "c...
#11408410
TL* THE CONTACT OWNS A 2010 TOYOTA PRIUS. THE CONTACT STATED WHILE THE VEHICLE WAS PARKED IN HER DRIVEWAY, THE VEHICL...
Recent Complaints for the 2010 TOYOTA PRIUS
#11707945
SERVICE BRAKES
On November 25, 2025, at approximately 11:45 p.m., our 2010 Toyota Prius experienced a braking system malfunction dur...
#11707554
STRUCTURE:BODY
The color of my Prius 2010 starts with 070, blizzard white pearl. The body started peeling. I have visited Toyota dea...
#11705550
SERVICE BRAKES
Car keeps throwing a C1391 Abnormal Leak in Accumulator code. The ABS, traction control, and brake lights are all ill...
#11702535
HYBRID PROPULSION SYSTEM
The contact owns a 2010 Toyota Prius. The contact stated that while driving 70 MPH, the vehicle jerked, and the vehic...
#11702535
SERVICE BRAKES, HYDRAULIC
The contact owns a 2010 Toyota Prius. The contact stated that while driving 70 MPH, the vehicle jerked, and the vehic...