Toyota
Corolla

My 2019 hatchback clutch failed Clutch Release Bearing and Slave Cylinder Assembly is leaking. Toyota part # 31400-19027

rattle in transmission. Car hesitates to accelerate randomly leading to unpredictable acceleration sometimes. Transmission is failing.

All 2019-2022 Toyota Corolla 6 Speed Manual Transmission cars are affected. The slave cylinder is a defective part that fails prematurely anywhere between the 20,000-70,000 mile range. The slave cylinder on this car is made out of plastic and is located inside of the transmission, when the slave cylinder fails, it leaks brake fluid all over causing the car to lock into gear and not be able to shift which is a major safety risk when there is no signs of failure. My car locked up in the middle of a busy highway and had to be pushed off the side of the road. Not only is this a safety risk, but since the part is located inside of the transmission, which is not normal, it leaks brake fluid all over the clutch and flywheel, which will all need replacement. The dealership quotes between 4-5 thousand dollars to repair, and is not covered under warranty. Toyota knows that this part is a defective part because the new models received an updated slave cylinder made out of metal, rather than plastic, but no cars have been recalled. The car was towed to my local dealership and it is currently being worked on. The incident was reported to Toyota Corporate and a case was opened to investigate this issue. Every single model made between those years are effected and has caused thousands of people to be left with an expensive repair that is unavoidable.

I believe the break booster on my 2019 Toyota Corolla is defective. This caused my stopping distance to increase significantly, making it difficult to control my vehicle and putting myself and other drivers at risk. There were no warning lamps or messages or other symptoms prior to the start of the issue on October 10, 2025. I quickly took my car to a local mechanic the next day who said I had an issue with my brake booster. To make sure this was the issue I followed up and went to a Toyota dealership for a diagnostic. They initially told me that "all brake systems components were functioning normally at this time" and that all I need to do was to change the break fluid. I did this, but the problem persisted. I then returned to the Toyota dealership for a second diagnostic. This time they noted that the brake master cylinder and brake booster are loosing pressure internally and need to be replaced. When I googled this I saw that some 2019 Corolla (and other hybrid) vehicles were included in a 2019 recall for a brake booster pump that could fail, leading to a loss of braking assist, similar to what I was experiencing. I brought this up with the Toyota brand engagement center. They said there was no recall at this time on file, but that they would put me in touch with a representative who would manage my case (case # 251015000598). The representative would not pick up my phone calls. I was not able to speak with him. After many calls, a different representative spoke with me and told me that the case was already closed and that the assigned representative said he had explained to me why. This is not true as I had not had the chance to speak with him. I am concerned that Toyota has not given my break booster pump due diligence and is dismissing my legitimate safety concern and I would like to report this safety problem to the NHTSA.

Faulty slave cylinders , that lead to more damage such as the clutch & flywheel and

Manual transmission intermittent failure to/rough to engage first gear and reverse. Clutch slave cylinder high rate of failure/total failure of manual transmission. Transmission incidents happen at least once per day.

At approximately 66,200 miles, the slave cylinder on the clutch started failing. It will be dropped off at the dealership tomorrow afternoon for repair, hopefully driven under its own power. The clutch feels spongy and friction point is unusual. This puts others’ safety at risk because the clutch could fail, causing the car to lurch forward from being stopped, and puts my safety at risk because the car could break down at any time when it finally completely fails. There are no warning lamps, just a clutch prematurely failing. This is a very common problem with the manual transmissions in this model. I purchased a Toyota for reliability, and this part should not fail for several hundred thousand miles, if ever. There needs to be a recall on these cars.

I have a 2019 Toyota Corolla hatchback and the headlight went out. Instead of replacing the bulb Toyota has made it so you had to purchase the entire unit which is called a headlight assembly unit and that’s in the thousands of dollars the LED lights are supposed to last the lifetime of the car so it makes it really unsafe to drive at night Currently my passenger side light has gone out and like I said it’s in the thousands to replace it so I’m unfortunately not in a position where I can do that and now my driver side light is starting to flicker and starting to cut out. There’s no way to just replace a bulb you have to replace the entire unit which is in the thousands of dollars it makes it very unsafe to drive at night. And Toyota has stated that the LED lights should last the entire life of the vehicle if not longer.