AI Damage2015 Toyota Prius C: common problems
Owners of the 2015 Toyota Prius C filed 17 complaints with NHTSA, most often about electrical system and engine. Details by component below, with sources.
Key figures
- Owner complaints
- 17
- involving a crash
- 2
What fails most often
- 1 Electrical system 29% of all complaints
- 2 Engine 18% of all complaints
- 3 Service brakes 18% of all complaints
- 4 Air bags 12% of all complaints
- 5 Structure 12% of all complaints
- 6 Wheels 12% of all complaints
- 7 Exterior lighting 6% of all complaints
- 8 Seats 6% of all complaints
- Electrical system: 5 complaints (29% of all).
- Engine: 3 complaints (18% of all).
- Service brakes: 3 complaints (18% of all).
- Air bags: 2 complaints (12% of all), 2 of them with a crash reported by the owner.
- Structure: 2 complaints (12% of all).
Engines and transmissions
US-market versions per EPA. On the right: how many NHTSA complaints name this engine or transmission type.
- 1.5 L · hybrid · 4 cyl
- CVT
Drive: FWD
Symptoms owners describe
How many of the 17 NHTSA complaints mention each symptom (automatic count from complaint text; one complaint can mention several).
Components owners complain about
| Component | Owner complaints | involving a crash | Technical service bulletins (TSB) |
|---|---|---|---|
| Electrical system | 5 | 0 | 0 |
| Engine | 3 | 0 | 0 |
| Service brakes | 3 | 0 | 0 |
| Air bags | 2 | 2 | 0 |
| Structure | 2 | 0 | 0 |
| Wheels | 2 | 0 | 0 |
| Exterior lighting | 1 | 0 | 0 |
| Seats | 1 | 1 | 0 |
| Other | 7 | 0 | 0 |
What owners report
Short excerpts of NHTSA complaints in the original wording. These are owner statements not verified by NHTSA; personal data removed.
Airbags did not deploy, & driver's seat failed to stay locked, moving forward then rearward during crash.
Our vehicle was struck in the side this week, and the air bags did not deploy. We were on a residential street traveling around 30mph.
While driving the hybrid battery light turned on. The car then began to reduce its speed and I had to pull over. I restarted the car and on one of the fuses to the computer to restart it. I began to drive the car back home and it did it again. I recently had a hybrid battery replaced in the vehicle.
This is an issue for a variety of reasons, one being I am unable to access getting into my vehicle with the door lock that is not working. I currently have to go to my passenger side and crawl over to unlock my driverside door. If I needed to get into my car quickly, I would be out of luck.
My vehicles did not indicate that the tire pressure was low and it should tell me since it is certified used. There was no light indicator or anything and 2 of my tires were low. As a new car owner I had no idea and if it hadn't been for my partner I would have not known.
My vehicle shut down on me while driving. All lights came up on the dashboard. Toyota dealership says the wire harness needs to be replaced for 4600 dollars. Couple days prior to vehicle shutting down, headlights began shorting.
It can't be fine if the car is slipping and not stopping when it should! Mind you, I live in california and there is almost never rain so it is not due to wet roads.
No floor mat inspections done every 6 months, dirty mats may not keep shoes clean to gas brake pedals, no paint inspection to uphold warranty, 5 years unlimited miles, water from floor mats if snow from shoes can damage interior paint covered by mats, no fuel sticker to name proper fuels , dealer claims they topped…
When owners complained
NHTSA complaints by filing year. The peak shows at what age the problems show up most.
Comparison
By complaint count this model year ranks 8,820 of 36,656 model years in the NHTSA data (top 24% most complained about).
On average one model year of the Prius C has 19 complaints (10 years in the data). This year has 17, about average.
What to check before buying
- Electrical system. Scan all modules, test the battery and alternator, inspect connectors near the impact zone.
- Engine. Cold start, unusual noises, oil leaks and engine codes.
- Service brakes. Pedal feel, ABS operation, leaks, discs and hoses.
- Air bags. Check the SRS light, stored codes and airbag/curtain status after any impact.
Other years of this model
Questions and answers
What are the most common problems with the 2015 Toyota Prius C?
Owner complaints to NHTSA most often mention: electrical system, engine, service brakes. Total complaints: 17. The most frequent symptoms in complaint texts: airbags did not deploy (12%), door locks, latches, handles (6%), jerking, harsh shifts (6%).
How many service bulletins (TSB) were issued for the 2015 Toyota Prius C?
NHTSA lists 0 manufacturer service bulletins for this year. A bulletin tells dealers how to diagnose or fix a known issue; it is not a recall.
Should I buy a 2015 Toyota Prius C from a US auction?
Owner complaints describe defects, not crash damage. Before bidding, check the components listed above and review the lot photos: VinWind builds a report of visible and hidden damage by VIN.
Other 2015 models
Read also
Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-05.