2014 TOYOTA PRIUS Complaints

My car stalled while I was driving it on 2 separate occasions. It is a 2014 w less than 70K miles: 1/2022 Within seconds of 2 or more warning lights going on, the engine stalled. I was able to steer, brake and drive on the electric motor towards home. The electric motor drove another .5 mile before it also died, leaving me with no power steering or brakes. I was on a slight incline and coasted most of the way off road. The car was towed to our local dealer, which said the intake manifold had failed. Dealer replaced IM and related hoses and gaskets. 6/2022 I was driving on a busy interstate at high speed in the passing lane. The car started to lose power and decelerate. I maneuvered to the side of the road and UP! the on ramp. Made it to roadside business on remaining battery power.

My 2014 Toyota Prius was in a T-bone accident, directly on the driver door and the side air bags did not deploy.

my wife's 2014 Prius V failed to run. after towing to service diagnosed as failed Inverter. service records indicate this was serviced as a recall 2/2019. now toyota refuses to recognize problem as a warranty issue for repair. even though Recall notice indicates repair or replacement should be free of charge. breakdown occurred 5/14/2022. incident started as she was getting on highway. drove home at 25mph.

Aloha! I got 3 lights lid up on a dashboard: traction control, abs and brakes. C1391 error is coming up on obd reader. I researched online and found that it’s a common issue , brake booster and actuator needs to be replaced. Many people having same problem. I found your website because of this YouTube video where many people found same problem: https://youtu.be/xA9jyrbZDWo

Airbags did not deploy when I got into an accident on I-91. The car has been totaled and is in Allstate's possession, and I believe it is available for inspection. My safety was put at risk because the airbags didn't deploy in a head-on collision with multiple objects (reflector pole, trees). The vehicle is in the process of being inspected by Allstate insurance representatives. There were no warning messages or symptoms prior to this incident.

Blizzard Pearl White paint started peeling off the car's body around the top areas of the 4 side doors (passenger & driver sides). There seems to be an active recall on this from Toyota for the same paint color and type, but the Prius model is not included in the active recall for this same condition. It has become a hazard such that such paint chips can be ingested by children. I took it to the Santa Monica, CA Toyota dealership and it was verified by the dealership representative there that this was a condition caused by a defect in the original paint with exposure to sunlight.

BRAKE BOASTER FAILURE. Dashboard lights illuminated: Brake, ABS and Traction. Brakes themselves felt spongy. Car felt very unsafe. I did find out that Toyota has a hidden Customer Support Program ZJB. However, the dealer found my diagnostic code to be c1202 and the Customer Support Program ZJB only supports repairs for codes c1391, c1252, c1256 or c1253. However, the exact same symptoms and safety issues were experienced and all the exact same warning lights also came on. The dealer’s diagnostics resulted in a $2,087 replacement of the brake booster.  The dealer did contact the Toyota district manager along the way.  He denied coverage based on the diagnostic codes reported BUT again I am arguing that my crazy expensive repair had the EXACT same symptoms, safety issues, and repair (e.g, brake booster replacement). The car clearly could not be driven. Note my Prius only has 92K miles.  Attached is a picture of the dashboard warning lights that came on and the dealer invoice for the repair. 

The contact owns a 2014 Toyota Prius. The contact stated that the seat belts would not lock properly. The vehicle was taken to a local mechanic where it was diagnosed with needing the buckles replaced. The manufacturer was informed of the failure and informed the contact that the VIN was not included in a recall. The failure mileage was approximately 88,000.

While driving, I received a warning "hybrid system malfunction". Within seconds, the vehicle powered off and the steering wheel LOCKED. I had no control of the car and came to an abrupt stop in lane 1 of a two lane road. I was fortunate that it was late in the evening with few cars on the road, had I been on the highway during rush hour the outcome, due to loss of power and control (steering), could have been catastrophic and perhaps fatal for me or other commuters. I note that in 2014, Toyota notified NHTSA of a recall to, "rectify software in two of the Prius's electronic control units, one for the motor/generator and the other controlling the hybrid system." Further Toyota said, "In rare circumstances, it could shut down the hybrid system itself, resulting in loss of power and the vehicle coming to a stop". This is exactly what happened to me the other night. Toyota claims, in 2014, that "it has received no reports of accidents or injuries related to the problem." This seems to be an extraordinarily amount of good luck as I could have been easily rear-ended the other night. Curiously, in this NHTSA data base, another owner reported an incident (11439720) on November 8, 2021, that is similar to the experience I had just days prior. And our VINS are eerily close. Coincidence? Not likely. Does the 2014 recall apply to my car and if not, why not given I experienced the exact same symptoms?

The contact owns a 2014 Toyota Prius V. The contact’s grandson stated while driving approximately 15 MPH, the vehicle failed to accelerate while the pedal was depressed. The contact stated that the check engine warning light was illuminated. The vehicle was taken to a local dealer where it was diagnosed with needing the head gasket replaced however, the vehicle was repaired. The manufacturer was not informed of the failure. The failure mileage was 163,335.