CarRecallWatchThe 2012 Toyota Prius V has 3 safety recalls on file with NHTSA.
Owners have filed 218 complaints with NHTSA, including 19 crashes, 2 fires, 10 injuries.
The most-reported problem area is Service Brakes (124 reports).
2012 Toyota Prius V recalls
Prius Hybrid System Can Shut Off While Driving, Raising Crash Risk
Excessive voltage in the Intelligent Power Module (IPM) inside the inverter can cause the hybrid propulsion system to shut down unexpectedly, which may stall the vehicle while it is being driven.
Hybrid Inverter May Overheat and Cause Sudden Power Loss
A component inside the hybrid inverter assembly can overheat.
Most common 2012 Toyota Prius V problems
Problem areas named in the 218 complaints owners filed with NHTSA.
| Problem area | Reports |
|---|---|
| Service Brakes | 124 |
| Engine | 36 |
| Electrical System | 24 |
| Vehicle Speed Control | 15 |
| Unknown Or Other | 15 |
| Steering | 11 |
| Air Bags | 8 |
| Forward Collision Avoidance | 8 |
| Service Brakes, Hydraulic | 8 |
| Electronic Stability Control (Esc) | 7 |
What owners report
The contact owns a 2012 Toyota Prius. The contact stated that while driving 65 MPH and depressing the brake pedal there was a buzzing sound coming from the vehicle and the brake warning light illuminated. The contact stated that after inspecting the vehicle, the brake fluid level was very low. The vehicle was taken to a service center where it was diagnosed and DTC: C1391; was retrieved. The contact was informed that a leak in the brake accumulator had caused the brake master cylinder and hydraulic power brake accumulator to fail and needed to be replaced. The vehicle was scheduled to be repaired by the service center. The manufacturer was made aware of the failure via telephone. The contact
The contact owns a 2012 Toyota Prius V. The contact stated that while driving 65 MPH, brake fluid was leaking from the vehicle. While driving over 45 MPH, the brake pedal became firm, requiring the driver to exert extra force while depressing the brake pedal; the brakes failed to respond as intended. Additionally, a burning and toxic odor was present during the failure. Multiple warning lights illuminated on the instrument cluster, including the ABS system, parking brake, brake malfunction, and electronic stability warning lights. In addition, the automotive brake system, brake pump, and pressure warning messages were displayed. The vehicle was taken to a local dealer, where it was diagnosed
2012 Toyota Prius v with 89,662 miles. Multiple brake warning lights illuminated, and the vehicle stored diagnostic trouble code C1391, âAbnormal Leak in Accumulator.â The brake booster/accumulator pump is also cycling about every 13 seconds, even when the brake pedal is not being applied. The vehicle and components are available for inspection. My safety concern is that this involves a critical braking-system component. When the warning lights are on, regenerative braking is disabled, and braking behavior changes. I am concerned that continued deterioration could reduce braking performance or result in loss of brake assist. The issue has not yet been formally diagnosed by a Toyota dea
Brake actuator assembly failure on a vehicle with 99,818 miles. Whirring sound when braking followed by lighting of several brake alert lights on dash including PCS and ABS and others. The whirring noise has occured for several weeks, but the light indicators happened on 6/28/26. Toyota has an acknowledged Customer Support Program (20TE07) for this exact failure on this exact and Toyota declined to cover the repair. This vehicle is 14 years old but has well under 150k miles and Toyota will not honor claim though they clearly are aware of the safety hazard.
Driving down the highway, the engine suddenly threw a rod, causing a terrible jolt, after which the engine burst into flames. There had been no warning lights.
2012 Toyota Prius V questions
Does the 2012 Toyota Prius V have any recalls?
Yes. NHTSA lists 3 safety recalls for the 2012 Toyota Prius V: Prius Hybrid System Can Shut Off While Driving, Raising Crash Risk; Hybrid Inverter May Overheat and Cause Sudden Power Loss; Air Bags:Frontal:Sensor/Control Module-Inactive; Seats. Recall repairs are normally free at an authorized dealer.
What are the most common problems with the 2012 Toyota Prius V?
Based on 218 owner complaints filed with NHTSA, the most-reported problem areas are Service Brakes (124), Engine (36), Electrical System (24).
How do I check if a recall on my 2012 Toyota Prius V has been fixed?
Enter your 17-character VIN in our VIN recall check. It shows open recalls that have not been repaired on your specific vehicle. Recall repairs are normally free at an authorized dealer.