2013 Toyota Prius

Dashboard lights came on today, 8-9-24, indicating Brake Accuator Failure in my 2013 Prius. When I took my 2013 Prius to a dealership for service in April 2024 with mileage of 118,000, I informed them of the noise symptoms I experienced which apparently are a precursor to Brake Accuator failure. I even played them a video in which you can clearly hear these noise symptoms. I was not aware of this issue as I have never received correspondence from Toyota regarding this problem, although I now know a Warranty Enhancement Notification ZG-1 was supposedly sent out. I have not moved in 20 years and should have received this notice. Because the dashboard lights were not on at the time of the April 2024 service visit, and having no idea that the extended warranty window of under 150,000 miles or 10 years had closed on 12-31-23, the dealership would not even consider repairing the Brake Accuator issue. Even though this was a known issue by Toyota, and a dangerous safety issue, they will not provide unlimited free warranty repair. Add to that the prohibitive and unreasonable cost to repair this issue (anywhere from $2000 to $4000) for a car which is 10 years old, and for many is completely out of their monetary reach, is absurd. Even more importantly are the lives put in danger if the brakes go out while at high speed. Toyota should be forced to address this problem and resolve it immediately!

On August 3rd, 2024 my 2013 Toyota Prius lost power brakes at INTERSTATE SPEEDS. This put a number of lives, including my own, at risk. The computer program on the car appears to have been programmed to give operators a "death threat" by initiating a PROGRAMMED LOSS of power braking on the vehicle. There were a number of brake warning lights and an Audible Continuous beeping. When I moved over into the exit ramp from the interstate and applied my brakes this is when it was evident that power brakes were no longer available. I drove the car to a parking lot very close by and let it sit and checked my brake fluid but the brake fluid level was good. After this occurrence the power brakes returned to sufficient operation and have been in operation for approximately 2 days now with many display lights about brakes on the dash and the same audible beep is present. The brakes lights on the dash have been on since approximately November 2021 (2013 model car not even 10 years old of usage at that point). This is a safety risk that Toyota appears to have attempted to mitigate financial losses by having the customers that were not covered by their "customer care" program be the ones to pay exorbitantly high prices for the repair of this item in order to better balance and reduce their own financial loss for this mechanical problem. Toyota appears to have conscientiously reduced the number of cars that they offered to help repair financially under their customer care program. Their repair program went to 10 years since the date of first use or 150,000 miles, whichever comes first. It is unreasonable to expect that these cars will end their usage life at 150,000 miles and can be reasonably expected to be non-usable at that point. There are many vehicles that go past 150,000 miles of use and also past 10 years of use.

2013 with 128000 miles, brake pump and accumulator for ABS failed, all sensors are on. Pedal is shaking when pressed, called Toyota South Coast in California, have told the extended warranty expired on 28 December 2022, what a joke, right on 10 years it means. But car has been driven less than 12k miles until today. This brake issue is a safety problem, cant use a used part which more likely will have the same issue. Not speaking of the labor of Dealership service, but having the original updated parts for over $1000 is a lame and Toyota USA should be shamed for this. Code C1391, T-SB 0024-19

Traveling approximately 15mph I collided with a full size truck the front end of my car totaled. I was wearing my seat belt and air bags did not deploy causing me to hit the steering wheel with enough force to fracture my sternum. This is the 2nd time a frontal impact occurred causing damage to the front bumper and air bags did not deploy.

As I was driving my vehicle, all lights related to ABS system came on and stayed on. This included the traction light, the ABS light, and the brake light. My brake pedal became much less responsive and took more pressure to activate the brakes in the car. If I had needed to brake suddenly, I don't know that my car would have stopped. I took it to the dealer and they said there is an abnormal leak inside the ABS accumulator.

While driving on the highway, ABS, "Brake"/E-Brake, Traction Control Lights lit up all at the same time out of the blue. No prior engine lights/codes before this incident. During that trip, brakes felt more difficult to press, loss all brake regeneration for the hybrid battery but was still about to brake for that entire 100 miles trip. As of now, the car is still able to brake but it looks like it's just primarily using the mechanical brakes all the time now. It still has that different brake feel compared to when before all those engine lights went on. Regenerative braking is no longer working. Brought the car to the shop at was given the error codes C1391 and C2315.

I was driving and suddenly the car started beeping and the brake, e-brake, abs, and traction control lights came on. As soon as I found an opportunity I tried to brake but the car would not stop and the brake pedal became really hard. I had swerve to avoid hitting cars in front of me. It was the scariest moment of my life. I shifted the car from D to B to use the engine braking. I finally was able to slow down enough to turn right on a side Street and pushed on the brake pedal with all my strength and it finally came to a stop. I was lucky I didn't have a collision or strike a pedestrian, that I also drive defensively and leave enough space in front of me, and that I was on a surface street and not on a freeway which I frequently use because if I was I would have surely crashed. This is NOT right. Brakes should NOT suddenly fail! Under any circumstances. It was confirmed by a mechanic that it's the BRAKE BOOSTER AND BRAKE BOOSTER PUMP ASSEMBLIES had failed and had the following codes C1252, C1253, and C1256 were found. The same issue and codes reported in tsb pol18-03.