2017 Toyota Prius Engine Problems
- Complaints
- 12about this part
- Share
- 13%of 91 total for the year
- Median mileage
- 19,700miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 12 complaints about the engine of the 2017 Toyota Prius, 13% of the 91 complaints for this model year. Where a mileage was given, the median is 19,700 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“While I am slowing to a stop, a warning light comes on indicating that I am pressing the brake and the accelerator at the same time. This is not possible. The car does try to move forward but pressure on the brake overcomes that issue. This has happened multiple times (not every time) but fortunately no accidents have occurred. This has also never happened when I am driving at highway speed and need to brake.”
NHTSA complaint #11192168, filed 2019-03, 19,700 miles“This is for 2017 Toyota Prius prime, but there is no option. While taking my kid to enroll in swimming class, while taking turn into the facility the brakes stopped working and the car wouldn't stop, some how I drove into parking lot (I am not sure how I did it in that tense situation) none of the buttons were working, the car was beeping showing every thing failed and by gods grace the hand brake worked and finally the car stopped. Now I am scared as this happened with my kid in the car. I need help and I don't want to drive this car again and I towed it to the Toyota dealer. …”
NHTSA complaint #11234809, filed 2019-07, 15,140 miles“Car started by itself when it was parked in a driveway in hot weather in the sun. My key fob does not have a remote starting mechanism - only door unlock and lock capability.”
NHTSA complaint #11111877, filed 2018-07, 5,000 miles“Dashboard pop up came up saying that the grille shutter is inoperable to visit a dealer. Went online and noticed there were recalls for my Prius year and because emissions is affected I contacted Toyota financial customer service who said to go to a dealer and that they would fix no charge. Went three times to the dealer and they did not want to honor the recall. Charged me $200 to run diagnostics on the vehicle and confirmed that the code that was being recalled matched. They made excuses and in the end did not fix. …”
NHTSA complaint #11598469, filed 2024-07“I had just changed from the right-hand lane to the center lane of a six-lane expressway when my vehicle lost power and i was able to move over to the right hand shoulder of the road. The accelerator pedal did not work and I just coasted to the side of the road. I noticed that a red warning saying something about RADAR flashed on the instrument panel when this happened. I turned off the vehicle and tried to restart it, but nothing happened. I then texted the person who was expecting me and explained the problem. …”
NHTSA complaint #11460605, filed 2022-04Related service bulletins
- 11037202Aug 20, 2026OBSOLETE NOTICE August 20, 2026: This bulletin is now obsolete. Please see T-SB-0051-26.
- 11037201Aug 20, 2026This bulletin includes basic procedures for performing a rescue charge at battery on high voltage (HV) Ni-MH and Li-ion batteries.
- 11012753Dec 10, 2024This bulletin includes basic procedures for performing a rescue charge at battery on high voltage (HV) Ni-MH and Li-ion batteries. This bulletin should be used in conjunction…
- 11003636Apr 17, 2024Some 2020 – 2024 Corolla HV, 2017 – 2022 Prius Prime, and 2016 – 2022 Prius vehicles equipped with a 2ZR-FXE engine may exhibit a MIL ON condition with Diagnostic Trouble Code…
- 11003581Apr 17, 2024Some 2020 – 2024 Corolla HV, 2017 – 2022 Prius Prime, and 2016 – 2022 Prius vehicles equipped with a 2ZR-FXE engine may exhibit a MIL ON condition with Diagnostic Trouble Code…
- 11003602Apr 1, 2024Some 2020 – 2024 Corolla HV, 2017 – 2022 Prius Prime, and 2016 – 2022 Prius vehicles equipped with a 2ZR-FXE engine may exhibit a MIL ON condition with Diagnostic Trouble Code…
- 11003547Apr 1, 2024Some 2020 – 2024 Corolla HV, 2017 – 2022 Prius Prime, and 2016 – 2022 Prius vehicles equipped with a 2ZR-FXE engine may exhibit a MIL ON condition with Diagnostic Trouble Code…
- 10167969Oct 28, 2019TSB: REVISION NOTICE October 28, 2019 Rev1: ? The entire bulletin has been updated. Any previous printed versions of this bulletin should be discarded. Some 2016 ? 2019 model…
- 10164330Jul 1, 2019TSB: REVISION NOTICE July 01, 2019 Rev2: ? Applicability has been updated to 2019 ? 2020 model year Toyota vehicles. ? The Techstream Preparation and Process Overview sections…
Engine: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2022 | 2 | 8% |
| 2021 | 2 | 33% |
| 2020 | 1 | 7% |
| 2019 | 6 | 20% |
| 2018 | 3 | 8% |
| 2017 | 12 | 13% |
| 2016 | 17 | 11% |
| 2015 | 8 | 5% |
| 2014 | 17 | 8% |
| 2013 | 37 | 9% |
| 2012 | 31 | 7% |
| 2011 | 47 | 9% |
| 2010 | 140 | 5% |
| 2009 | 19 | 4% |
| 2008 | 49 | 3% |
| 2007 | 37 | 2% |
| 2006 | 25 | 2% |
| 2005 | 15 | 1% |
| 2004 | 9 | 1% |
| 2001 | 2 | 1% |
Other parts of the 2017 Toyota Prius
17 complaintsBrakes
14 complaintsVehicle speed control
13 complaintsFuel system
12 complaintsElectrical system
11 complaintsOther or unknown
11 complaintsSteering
7 complaintsBody and structure
7 complaintsTransmission and drivetrain
4 complaintsWheels
4 complaintsAir bags
3 complaintsSeats
3 complaints
← All problems reported for the 2017 Toyota Prius
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology