2014 Toyota Prius V problems, complaints & recalls
Most-reported problem areas: Service Brakes (33) · Vehicle Speed Control (7) · Fuel/Propulsion System (6)
🧭 Reliability snapshot
Compared against other Toyota Prius V model years — complaint volume vs the model's median year, recalls and severity. How we score →
🛣️ Complaints by mileage
34 NHTSA complaints that reported an odometer reading.
Safety recalls (4)
Hybrid Propulsion System: Inverter 2020-06-24 · campaign 20V369000 · 266,638 vehicles
Defect: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2013-2015 Prius and 2014-2017 Prius V vehicles not included in recall 18V-684. Excessive voltage in the Intelligent Power Module (IPM) within the inverter may cause the hybrid system to shut down, causing the vehicle to stall while being driven.
Risk: An unexpected hybrid power system shut down may increase the risk of a crash.
Fix: Toyota will notify owners, and dealers will perform a software update for the hybrid system. If the vehicle has experienced an inverter failure with certain hybrid system faults related to this condition, the inverter assembly will be repaired or replaced, prior to software update. All repairs will be performed free of charge. This recall began July 24, 2020. Owners may contact Toyota customer service at 1-888-270-9371. Toyota's number for this recall is 20TB10 / 20TA10.
Hybrid Propulsion System 2018-10-04 · campaign 18V684000 · 807,329 vehicles
Defect: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2010-2014 Toyota Prius and 2012-2014 Toyota Prius V vehicles. Excessive voltage in the Intelligent Power Module (IPM) within the inverter may cause the hybrid system to shut down, causing the vehicle to stall while being driven.
Risk: If the hybrid system shuts down unexpectedly, it can increase the risk of a crash.
Fix: Toyota will notify owners, and dealers will update the software for the motor/generator control electronic control unit (ECU) and the hybrid control ECU as necessary, free of charge. The recall began January 22, 2019. Owners may contact Toyota customer service at 1-888-270-9371. Toyota's number for this recall is J0V. Note: The software updates in this recall are needed even if the vehicle had the software previously updated under recalls 14V-053 or 15V-449.
Hybrid Propulsion System: Inverter 2015-07-15 · campaign 15V449000 · 108,624 vehicles
Defect: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2012-2014 Prius V vehicles manufactured August 22, 2011, to June 30, 2014. A component within the hybrid inverter assembly may overheat, causing the hybrid system to reduce output power allowing the vehicle to only drive a short distance. In some circumstances, the hybrid system may shut down causing the vehicle to stop while being driven.
Risk: The vehicle may enter a fail-safe/limp-home mode that limits the drivability of the vehicle. The hybrid system could also shut down completely resulting in a vehicle stall, increasing the risk of a crash.
Fix: Toyota will notify owners, and dealers will update the software for the motor/generator control electronic control unti (ECU) and the hybrid control ECU, free of charge. The recall began on July 30, 2015. Owners may contact Toyota customer service at 1-888-270-9371.
Air Bags 2015-01-16 · campaign 15V013000 · 4,971 vehicles
Defect: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2014-2015 Toyota Prius V vehicles manufactured November 7, 2013, to January 7, 2015. The occupant classification system (OCS) that activates or deactivates the passenger seat air bag system may be improperly calibrated. As a result, the passenger air bag may not deploy in a vehicle crash. As such, these vehicles fail to comply with Federal Motor Vehicle Safety Standard (FMVSS) No. 208, "Occupant Crash Protection
Risk: If the air bag does not deploy as intended, there is an increased risk of injury in the event of a crash.
Fix: Toyota will notify owners, and dealers will re-calibrate of the OCS system, free of charge. The recall began February 12, 2015. Owners may contact Toyota customer service at 1-800-331-4331.
Service bulletins (464)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Engine 2026-02-13 · T-SB-0009-26 · Service Bulletin/Repair Instructions
this bulletin includes basic procedures for performing a rescue charge on ni-mh high voltage (hv) batteries. this bulletin should be used in conjunction with the applicable model and model year repair manual while performing a rescue charge. the grx-5100 should be used wherever the repair manual ref
Engine 2026-02-13 · T-SB-0119-15 Rev2 · Service Bulletin/Repair Instructions
obsolete notice february 13, 2026: this bulletin is now obsolete. please see t-sb-0009-26.
Unknown Or Other 2026-01-07 · T-SB-0055-24 Rev2 · Service Bulletin/Repair Instructions
some 2005 – 2026 toyota vehicles that have undergone water intrusion may exhibit a condition in which a musty odor is present. follow the procedures in this bulletin to remediate the odor and address this condition. the purpose of this service bulletin is to provide general guidelines and procedures
Electrical System 2025-06-13 · T-SB-0058-23 Rev1 · Service Campaign
the air conditioning dye injection tool kit has been developed to aid in identifying the location of air conditioning refrigerant leaks. the procedures outlined in this service bulletin aid in locating, inspecting, and repairing refrigerant leaks.
Structure:body 2024-12-06 · T-SB-0039-24 Rev2 · Service Bulletin/Repair Instructions
the condition known as acid rain is caused by airborne chemicals or particles in the atmosphere, which mix with rainwater, nighttime dew, or high humidity to form acidic compounds. if these contaminants settle and remain on a painted vehicle surface, especially the horizonal areas of the hood, roof,
Structure:body 2024-12-06 · T-SB-0038-24 Rev2 · Service Bulletin/Repair Instructions
to prevent brake rotor rust from forming during transportation and storage, wheel film will be used instead of a cardboard type of anti-rust cover. the purpose of the wheel film is to shield the disc brake rotor from weather elements and initial rust before the vehicle is delivered to the customer.
Showing the 6 most recent of 464 bulletins. Search all of them free at nhtsa.gov.
What owners report
2026-09-08 · Service Brakes“the vehicle is experiencing a critical failure of the brake actuator and booster pump assembly. the dashboard currently displays multiple warning indicators: abs light, traction control light, and the brake system warning light (master warning "!"). symptoms: mechanical failure: the internal high-pressure accumulator is failing to hold pressure. …”
2026-07-22 · Service Brakes“in 2024, i had my vehicle checked out prior to a road trip because the brakes were making "fart noises," and i was worried about driving it to albuquerque. the aaa certified dealer i took the car to said everything checked out alright. i never received the letter regarding the brake system issue, so i could not take advantage of the extended warran…”
2026-06-30 · Engine“i purchased a 2014 toyota prius v in 2013, and it currently has 120,000 miles on it. last month, the engine light came on, so i took it to a dealership. they diagnosed the issue and provided the codes p0302 and p0304. after consulting multiple shops, all confirmed that coolant is leaking into the engine, which means i either need to repair the head…”
2026-05-13 · Service Brakes“description of the problem vehicle: 2014 toyota prius v (mileage: 70,000) problem description: the vehicle is experiencing a critical failure of the electronically controlled braking (ecb) system, specifically the brake actuator and booster pump assembly. the dashboard currently displays multiple warning indicators: abs light, traction control lig…”
2026-05-07 · Service Brakes“i have 2014 prius v 5 with 100,000 miles but i had issues with brake booster pump …”
2026-04-23 · Vehicle Speed Control“8/2025 car stalled on freeway. went to dealer. they said nothing wrong. then on a trip north, car stalled again on freeway. went to the nearest dealer. they too said nothing wrong. this time same thing. there is a recall for the exact symptoms of the exact car yet they say the repair was done. why does my vin not qualify for the exact symptoms that…”
2026-04-02 · Service Brakes“the brake booster has failed and seems to be a common issue with this model vehicle for toyota issued an extended warranty, but i am passed the date and they are unwilling to do anything. due to the malfunctioning brake booster. the car is unsafe to drive the too expensive to repair.…”
2025-11-05 · Service Brakes, Hydraulic · 220,000 mi“the contact owns a 2014 toyota prius v. the contact stated that while driving approximately 35 mph, the brake light, tire pressure, traction control, battery, and other warning lights were illuminated. while attempting to depress the brake pedal, there was more resistance than normal, making it difficult to slow the vehicle. the contact was able to…”
2025-09-25 · Service Brakes“upon inspection, our mechanic determined that the master cylinder assembly and the actuator assembly require replacement (error code c1391). it is currently available for inspection, but will need to be repaired soon. our safety and the safety of others is at great risk, because there is impending brake failure if driven and the end result could b…”
2025-09-04 · Service Brakes“i have a 2014 prius v with 92,000 miles. my anti-skid, brake and abs idiot lights went off approximately 1 week ago. (august 25, 2025) scheduled an appointment at my toyota dealer (september 3, 2025) and was told there was an abnormal leak in the accumulator and that the brake booster pump and brake pump assembly needed to be replaced. cost $5715…”
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.