Brake Abs Warning Light problems of the 2010 Toyota Prius

Brake booster/ brake pump / accumulator sudden failure believed to be caused by the sensor warning system ?? that abs light assoociated with constant beeping noise, 10 seconds later lose of brake power. Factory trick to get brake service, at large for this repair costs 3800 per dealership Toyota carlsbads. Manipulative recall ?? disallowed me on 3 occasions unable to get part replaced by Toyota. When contacting corporate the did not demand me to get fixed and not drive NY car, again getting my car to tge service station experienced noise occurring then sudden outage of brake power reduced to nothing. A similar youtube video and my personal video explain sudden loss of brake power or pressure. . . After lights go on. And immediately return to normal after lights get reset. Sensor failure leading to brake failure, really scary and obviously a big problem toyot should still be responsible for. Consumer service program by Toyota for this brale booster issue stopped for some reason in 2019 also. 150k bs rule. Mercedes benz has taken the right action to fixing brake booster issues.

I was at highway speed when four annunciator lights illuminated on the dash (master warning, brake system warning light, abs warning light, slip indicator). I decelerated vehicle using engine power then applied brakes. Brake pedal depressed approx. 3/4 travel (much further than normal) before braking action felt. I stopped vehicle, recycled power and warning lights remained illuminated and brake responsiveness was unchanged. Upon reaching destination, I downloaded error code (c1391) then called local Toyota service center. Informed that enhanced warranty letter zjb addressed this issue, however coverage expired 6 weeks ago. Service center directed me to Toyota customer care. Toyota customer care confirmed that the repair coverage had recently expired and they were not able to offer any assistance whatsoever. Due to the global pandemic, my driving had been severely curtailed since March. Now July, a required work trip led to this malfunction. This issue should be classified as a recall and not a warranty with an expiration. A major, flee-wide braking issue should require the manufacturer to repair.

The contact owns a 2010 Toyota Prius. The contact stated that upon starting the vehicle, the brakes warning light, abs warning light and several other warning lights illuminated. The contact took the vehicle to Toyota of santa barbara located at 5611 hollister Ave, goleta, CA 93117, (833) 779-4500) to be diagnosed. The contact was informed that the brake booster assembly needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 116,000.

Abs break parking light come on.

Even though the breaks seem fine, the electric break system does work at all. All lights are on and the breaks pedals feels loose. When I push the breaks the vehicle keeps going. The abs warning light is on as well as all the other lights regarding to breaks and stability mechanisms.

Intermittently, several warning lights come on at once while driving: traction control, brake, and abs lights. While on, braking is lessened, brakes feel spongy, and the battery generation indicator shows no energy being produced. I found several similar complaints online. For me, the problem has comes and goes, affecting about 50 percent of my driving time.

Vsc, brake, and abs lights are on symptoms: cruise control will bump up the speed then "cancel" cruise control the ability to "set" cruise is rejected vsc, brake, abs lights turn on no regen braking brakes need way more effort to slow/stop abrupt braking will cause a skid any help will be appreciated.

Abs light stays on, I have no brakes when emergency braking, there was a Toyota Prius recall on brake master cylinder and booster pump but Toyota said it was not for my vehicle. My problem is exactly the same problem as other Prius brake recalls but Toyota will not cover it. Less then 65,000 miles on the car . How can a master cyl be bad by now, they usually last over 100,000 miles. Very unsafe , and may kill someone. This should be covered by Toyota with all the other brake recall problems with this year and model. I had to slam on my brakes but my car would not stop causing me to run into a wall at the baltimore harbor tunnel. This is a recall and letters were sent out by Toyota about this faulty braking but now Toyota will not honor the recall.

Tl- the contact owns a 2010 Toyota Prius. The contact stated that while driving at approximately 30 mph, while depressing the brake pedal to slow the vehicle down, the pedal come loose causing the vehicle to continue moving, the anti skid, brake, and abs warning light illuminated. The contact was able to bring the vehicle to a stop depressing the brake pedal multiple times. The vehicle was taken to cavender Toyota dealership located at 2515, 5730 northwest loop 410, san antonio, TX 78238 (210) 681-6601 where it was diagnosed that the power booster failed and needed to be replaced. The vehicle was not repaired due to the repair fees. The manufacturer was notified of the failure and informed the contact the VIN was not included in recall and did not offer further assistance. The approximate failure mileage was 85,000. Aw.

Tl-the contact owns a 2010 Toyota Prius. The contact stated that while driving at 5mph, the brake anti-skid,and abs warning lights illuminated. The contact stated that he kept driving but when depressing the brake pedal the brakes locked. The vehicle was taken to an independent mechanic whom diagnosed the failure as leak in the brake accumulator and the brake booster pump assembly needed replacementbut the vehicle was not repaired. The contact stated he contacted his insurance company whom informed him of NHTSA campaign number: 13v235000 (service brakes) and advised him to take the vehicle to a Toyota dealership. The vehicle was taken to tejas Toyota 19011 highway 59 n humble, TX 77338 (281) 446-0271, where it was also diagnosed with a leak in the brake accumulator and the brake booster needed replacement as well as the VIN was not included in the recall. The manufacturer was notified of the failure and confirmed that the VIN was not included in the recall. The failure mileage was approximately 165,600. Aa.

My car had the abs warning light on and I heard a strange noise in the engine compartment. Last year. On October 7, 2017, I was driving on the highway and another driver cut me off, so I had to break hard. The car pulled hard to one side and I hit the retaining wall. Fortunately, the damage to the car was on the bumper cover only, and I was not injured, so I was able to continue driving. The dealer ran diagnostics on my car after the crash and reported I needed to have certain parts replaced. Toyota safety recall 13v-235 describes exactly the symptoms my car shows and requires replacement of exactly the same parts. The only problem is that my car's VIN does not fall in the range Toyota reported in the recall. Apart from that , the problem is the same. My accident could have been very serious had the retaining wall that stopped me not been there. I could have been in the center lanes and the story would have been very different, even with me surviving the accident.

On October 7, 2017 a driver cut me off on the highway, I pressed my brakes hard and the vehicle pulled to the side and I hit the retaining wall. The impact was not too hard and I was able to continue travelling. The abs warning light is on and I hear a strange humming noise under the hood. The dealer ran diagnostics and said I needed to replace two main parts in the brake system. I found a Toyota safety recall 13v-235 affecting other Prius 2010 that describes exactly the same problem and requires replacement of exactly the same parts indicated in the safety recall. The only problem is that Toyota reported this problem in vehicles of the same year and model, but my car's VIN was not included in their indicated range. Thank you for your help.

Abs and break light lit while going 55 mph. Lost antilock break feature. Local port st lucie tire and break diagnosed bad master cylinder and nitrogen leak into break lines. Found recall on similar 2010 Prius' due to nitrogen leakage into break lines.

Abs light came on. Diag code: c1391. Abnormal leak in accumulator. This problem is similar to a recall on Prius 2010 for abs brake issue. However, Toyota said that my Prius is not part of the recall. I would like to request Toyota to fix this problem for my Prius 2010 so that I can safely drive this car.

I change the brake booster twice and hace the same problem. My brake pedal loss of braking ability or slipping brakes and the warning brake, abs and traction light permanently on, and no cruise control works at all.

The contact owns a 2010 Toyota Prius. While driving 5 mph, the brake pedal was depressed, but the vehicle hesitated to respond. The contact stated that the abs warning light, traction control warning light, and brake system warning light illuminated. The vehicle was taken to the dealer to be diagnosed. The contact was informed that the brake booster master cylinder needed to be replaced. The vehicle was not repaired. The vehicle was not included in NHTSA campaign number: 13v235000 (service brakes, hydraulic). The manufacturer was notified of the failure. The approximate failure mileage was 86,000.

I was driving my vehicle at about 35 mph on a two lane, hilly road. Suddenly, the abs and warning lights started flashing, and there was a loud beeping noise. I pressed the brake pedal, and there was no response. Since I was traveling uphill, I slowed and then used my emergency brake to come to a complete stop. After the vehicle was towed to a Toyota dealer and diagnosed, I was informed that there was an internal leak in the hydraulic unit of the braking system, and that the abs pump module and brake master cylinder needed replacement. This was a very similar issue to a recall of other 2010 Toyota Prius vehicles, but the recall does not apply to my VIN number. Toyota claims that the problem was "remedied" before my vehicle was produced even though one of my trouble codes is the same as the trouble code referred to in the recall.

Tl-the contact owns a 2010 Toyota Prius. The contact stated that while driving at approximately 5 mph the braking ability seized and the abs warning light illuminated. The contact came to a complete stop. Then the vehicle had to be restart. The vehicle was driven to the dealer and the diagnosis was hydraulic system failure. Hydraulic master cylinder had to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 27,000. Bp.

I was driving car about 25 miles p h and sandalee the abs lights came up and its was ready hard to stop the car somehow break wasn't working properly.

In the morning I started my car and the abs light and warning lights came on and started beeping. I reversed my car slightly to check the brakes and noticed my brakes were not being responsive. I put the vehicle into park and called the wondries Toyota dealership and told them my brakes were not functioning properly and my abs warning light was on. Despite my having informed them of my brake failure, they told me to bring the car into the dealership. I reversed out of my garage, shifted the car into drive, and proceeded down the hill with caution. I did not press on the accelerator. My car began to accelerate down the hill due to gravity and reached a speed of approximately 15 mph, at which time I pumped the brake pedal but the car would not stop or slow down, and it continued moving down the hill. At the bottom of the hill, after traveling approximately 1/4 of a mile, I turned right into a small street with a slight incline in order to stop the momentum. My car slowed and I put on the emergency brake and put the car into park. I called my brother for help. When he arrived, I turned the car on to show him the flashing abs warning. It flashed for about another 15 seconds before suddenly stopping. My brakes then began functioning again though they felt spongy when I pressed down on it. I turned on my emergency lights and drove slowly to the dealership. I parked the car and turned off the engine. When a representative came by, I turned on the car and she pressed down on the brake to feel them. The abs lights suddenly came on again and she said the brake pressure did not feel right and there was something definitely wrong with my brakes. After it was assessed I was informed I needed a new abs actuator assembly and an accumulator pump for the master cylinder. Total cost was estimated as $4600.

The contact owns a 2010 Toyota Prius. The contact stated that the brakes were applied but the vehicle did not respond or slow down. The abs warning light illuminated and the driver had to use the parking brake to stop. The vehicle was taken to an authorized dealer who replaced the master cylinder. The failure continued. The vehicle was taken back to the dealer where it was scheduled for a second repair. The VIN was unavailable. The current mileage was approximately 100,000 and the failure mileage was 97,000.