2013 Toyota Prius Problems

What owners report

Owners of this model year most often describe brake-system trouble — a firm or long brake pedal, warning lights, pump noise and extended stopping distance — and the complaints tend to arrive at higher mileage, often well past 80,000 miles, after brakes had worked normally for years. A smaller but consistent group describes the hybrid system shutting down or dropping into reduced power while driving, sometimes even after the inverter-related recalls were performed. Other reports cover headlight bulbs failing repeatedly, air bags not deploying in collisions, and occasional engine noise or oil use.

1. 1
   Brakes

   Brake pedal firm or long, warning lights, pump noise

   • 237 complaints (57%)
   • median 92,500 mi at 6.5 yrs old (54 state mileage)
   • 18 mention a crash, fire or injury
   • owner-quoted repair $3,200 (median of 45 quotes)
   • filed 2013–2026

   Complaints describe the brake pedal becoming very firm or travelling close to the floor, with the ABS, traction-control and brake warning lights coming on, and in some cases a repeated whirring or pumping sound from the brake system even when the car is stopped. Several owners say the car took noticeably longer to stop or that they had to press unusually hard. According to the complaints, dealers and independent shops commonly diagnosed the brake actuator, brake booster or accumulator, and some reported that pads were replaced without resolving the symptom. Mostly reported between roughly 65,000 and 175,000 miles, often appearing gradually rather than on a brand-new car.

   3 related service bulletins

   What to check: Before buying, press the brake pedal with the car on and listen for constant pump cycling or a whine, and watch for ABS/brake lights on the dash. Ask for service records showing whether the brake actuator or booster has already been replaced.

   2 excerpts from owner complaints in NHTSA records

   “On appx. 11/18/21 I was driving my vehicle on the commute home from work, appx. 15 miles, when 4 Brake Indication Lights displayed themselves showing that there was some level of issue, whether major or minor, with the braking system. 2 Brake warning lights were illuminated along with the ABS Light and the SLIP Indicator(traction control) Lights also. …”

   NHTSA complaint #11505914, filed 2023-02, 218,000 miles

   “Brakes were applied in order to avoid a collision with a deer, but the brakes locked up, sending my family out of control across the oncoming lane and into an embankment. They were lucky they weren’t killed. Toyota knows this is an issue and have failed to address it. The ABS accumulator no longer works, causing a dangerous situation. A local Toyota dealer alerted me to this issue.”

   NHTSA complaint #11438708, filed 2021-10, 160,000 miles
2. 2
   Electrical system

   Hybrid system shuts down or loses power while driving

   • 102 complaints (25%)
   • median 67,500 mi at 6.2 yrs old (48 state mileage)
   • 6 mention a crash, fire or injury
   • owner-quoted repair $3,000 (median of 14 quotes)
   • filed 2013–2026

   Owners describe a "check hybrid system" message followed by the car shutting down or dropping into reduced power, sometimes on the freeway and sometimes at low speed, with all warning lights lit. Some complaints state the car would not restart immediately or would restart after sitting, and a few note the event happened after the inverter recalls were completed. Drivers report towing to a dealer and being told the cause could not be found in some cases. Reported from very low mileage up to around 175,000 miles, with several complaints filed not long after a recall or software update was performed.

   Recall 20V369000Recall 18V684000Recall 14V0530006 related service bulletins

   What to check: Ask whether the inverter recalls (14V053, 18V684, 20V369) and any related software updates were applied, and request documentation. Note whether the car has ever shown the hybrid warning message or needed a tow.

   2 excerpts from owner complaints in NHTSA records

   “My car has stopped running with all warning lights and hybrid system failure warning three times now. First time I was driving when lights came on but got to parking lot where it died. I was able to restart car after a couple of hours, still all warning lights and hybrid warning showing but was able to get it to dealership. Second time I was driving on small road and was able to get car to side of road. …”

   NHTSA complaint #11310325, filed 2020-02, 127,000 miles

   “While driving our 2013 Prius on a 5 five-lane highway 2-10-20, our Prius goes into limp home mode all the sudden and slows the car down significantly while driving at highway speed. This occurred at the same time as I was passing a car to exit the highway, also with another car close at the rear clearly intending to get ahead of me after I had passed the other car. I unexpectedly realized that I had no acceleration and that the all the dash lights had come on. …”

   NHTSA complaint #11308646, filed 2020-02, 110,000 miles
3. 3
   Air bags

   Air bags not deploying in a collision

   • 16 complaints (4%)
   • median 30,000 mi at 4.0 yrs old (11 state mileage)
   • 12 mention a crash, fire or injury
   • filed 2014–2025

   A handful of complaints describe frontal or side impacts in which the air bags did not deploy, with occupants reporting injuries. One owner was told at an inspection that the driver's-side spiral cable had failed and needed replacement, which can relate to air bag function. Complaints note the vehicles were damaged or totaled. Reported across a wide mileage range, from a nearly new vehicle to one around 160,000 miles.

   What to check: Have a pre-purchase inspection confirm the air bag warning light behaves normally on startup and that no air bag system codes are stored; ask whether the spiral cable has been replaced.

   2 excerpts from owner complaints in NHTSA records

   “April 01,2021, our 2013 Toyota Prius was involved in a head on collision and the airbags did not deploy. The vehicle was stopped at a red light, when struck head on. The driver and passenger sustained injuries.”

   NHTSA complaint #11408024, filed 2021-04, 3 miles

   “The contact owns a 2013 Toyota Prius. The contact stated while driving at an undisclosed speed, the contact's vehicle was involved in a head-on collision. The air bags did not deploy. The vehicle was towed to the contact's residence. The vehicle had not been inspected for damages. The contact was transported to the local medical center. The contact sustained injuries such as a fractured sternum and a fractured left foot. …”

   NHTSA complaint #11649711, filed 2025-03, 73,761 miles

Buying note. Have a mechanic inspect the brake actuator and booster and scan for stored hybrid and ABS codes before purchase, and ask for paperwork confirming the inverter recalls were completed. Combined with the higher-mileage brake reports, a documented service history matters more than low mileage alone on this model year.

Summary written with AI from a sample of 60 NHTSA complaints for this model year (picked at random, with complaints that state a mileage and recent ones taken first), then checked automatically against the source records. Where a problem shows a complaint count, every complaint for this model year was matched with fixed keyword rules (written with AI and tested against the sample), and the mileage, age and repair figures are calculated from those complaints; owners' figures are as stated, not verified. Other counts refer to the sample. The excerpts come from NHTSA's public complaint records and are unverified; capitalisation is normalised, NHTSA staff notes are removed, and shortened text ends with “…”. Something wrong? Request a correction.