2021 Toyota Corolla

The Coolant Bypass Valve needs replacement and my car only has 94,000 miles on it I called Toyota to see if the part and labor were cover under their 100,000 miles/ 10 years warranty and they are saying that it is not,yet on Google and all over online forums it says that Toyotas corolla from 2019 to 2021 tend to eventually have this issue.

This Toyota Corolla hatchback is experiencing an issue where it is constantly giving an “ENGINE MAINTENANCE REQUIRED” light and when scanned, it says “coolant bypass valve malfunction”. There is already a recall for many Toyota Corolla Sedans experiencing this issue of this bypass valve being defective, but because this is a hatchback, it is not part of the recall when it should be. There is already a recall for vehicles affected with this issue: T-SB-0112-24

Notification spontaneously received as Engine Maintenance Required; Visit Your Dealer. Service appointment immediately scheduled for Toyota of Plano for the following day. My service advisor recommended replacing the coolant bypass valve, which amounted to a total bill of $745. My agent informed me of CSP 24TE04, however my service advisor didn’t acknowledge any eligibility of VIN pertaining to it. Toyota Brand Engagement Center also did not report any eligibility of my VIN number for secondary coverage reimbursement despite it meeting the criteria exactly.

The coolant bypass valve issue

Over the past year and a half I’ve had to deal with unknown reasons for at least 13 tire problems. And one of those problems was a complete blow out on the highway. When I went to get my spare tire and change it there wasn’t anything in the trunks spare compartment. I called the dealership and they said they don’t do that (meaning they don’t provide the car with a spare). I was very confused and stressed. I felt played and wasn’t made to feel confident in this purchase. That not the only thing. The electric system does pretty much whatever it wants. Changes my music, gives advice for things we didn’t ask and the volume is always highering itself and lowering just whenever it chooses. The airbag light has been on most of the time letting me know the passenger airbag isn’t on or working properly. The engine light has been on for at least four months now. I understand Warranty for regular checkups and maintenance but this feels a bit more serious than me making sure I’ve secured my warranty. I have called and taken the vehicle into both Toyota of Visalia and Toyota of Selma where I got financing for the vehicle. Toyota of Visalia wasn’t very much help at all and preceded to talk down to me. Toyota of Selma keeps giving me the run around and telling me different things about my warranty. This car isn’t worth the trouble my credit score goes through to secure it each month just to have something else fail me in it. At this point I’m trying to figure out how I’m going to replace the DC to DC because the car died a week ago and hasn’t turned back on since. And yes I’ve tried jumping the battery already. I’ve only had this car a year and a half. I wasn’t made aware of any issues with it when I drove it home that day. It was a nice ride home but less than a couple months I was already having questions about its performance. I really wish this complaint would even help but I’m just writing to probably waste my own time.

The contact owns a 2021 Toyota Corolla. The contact stated that while driving in third gear, the vehicle failed to shift into a lower gear and became stuck in Neutral. The vehicle was towed to an independent mechanic, where it was diagnosed with a defective slave cylinder, which was replaced. The manufacturer was not notified of the failure. The failure mileage was 89,023.

The contact owns a 2021 Toyota Corolla. The contact stated that while driving 10 MPH and depressing the accelerator pedal, the vehicle failed to respond and remained in first gear. The contact shifted into Neutral, manually pulled the clutch, and attempted to reverse, but the vehicle failed to respond as intended. A dealer was contacted. The vehicle was taken to the dealer, where it was diagnosed that the slave cylinder and the clutch cylinder assembly had failed and needed to be replaced. The vehicle was repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 56,000

Within a week of buying my vehicle in May of 2021 I went to Clearwater Toyota where I bought the vehicle from and complaining about the three seat belts in the back malfunctioning. When nobody is sitting in the backseat they sound off as if somebody is sitting there. I know that there is a recall on the front seat belt sensor doing this same issue for the Toyota Corollas but everyone I have spoken to that owns a 2021 Toyota Corolla complains about the back seats doing it as well the sensors misfire or sound off every hour as I'm driving at least once an hour. As an Uber Lyft driver I am concerned about my passengers in the backseat wearing the seat belts and the seat belt malfunctioning due to the sensors malfunctioning since I bought the vehicle in May of 2021. Any of the above questions I would have to stay unknown.

During the lower interval settings, wipers will not work in proper order. Sometimes you may get three quick wipes and them the wipers will stop in middle of windshield for about 5-8 seconds. Sometimes the wipers are inconsistent with proper timing and will not properly work all the time.

Clutch pedal kept sticking to floor. Eventually the pedal did not return at all. Concentric slave cylinder failed and brake fluid leaking in bell housing. Dealer stated: found slave cylinder inside the bell housing failed which caused brake fluid to contaminate bell housing components. recommend replace slave cylinder assembly, clutch kit with flywheel, and throw out bearing assembly.

LA TRANSMISSION AUTOMATICA CVT USADAS EN LA MAYORIA DE LOS TOYOTAS, NO PUEDES REVISAR SI ESTA EL ACEITE SUCIO , YA QUE ES COMPLETAMENTE SELLADA, Y CUANDO PREGUNTAS EN EL DEALER TE DICEN QUE CON ESTAS NUEVAS TRANSMISSIONES NO NECESIAS CAMBIAR EL FLUIDO(ACEITE ), RESULTA QUE ESTAS TRANSMISSIONES LA MAYORIA SOLO DURAN DE 50000 A 100000 MILLAS, ES INCREIBLE COMO TOYOTA SIENDO UNA COMPANIA DE BUENA REPUTACION, NOS H AFECTADO A MILES DE CONSUMIDORES, LE COMENTO ESTO PORQUE MI AUTO ES 2021, MENOS DE 5 ANOS, CON 135000 MILLAS ,YA NO TENGO GARANTIA, ES FRUSTANTE QUE TODO ESTO LO HAGAN PARA HACER GASTAR MAS AL CONSUMIDOR SOLO POR SU INTERES ECONOMICO

The vehicle displays an “Engine Maintenance Required” warning message shortly after the air conditioning is turned on. The warning does not usually appear immediately at startup but consistently appears when the A/C system is activated. The vehicle currently remains drivable, but the issue appears related to the engine cooling system and may involve the coolant bypass valve/flow control valve, which has been widely reported by other owners of similar model vehicles. The problem raises safety concerns because a cooling system malfunction could potentially lead to overheating while driving. The issue has been reproduced multiple times. A generic code scan at an auto parts store did not show stored engine codes. The vehicle was taken to a Toyota dealership and Toyota customer service was contacted regarding known coverage programs related to this issue, but the VIN was reportedly not included. Warning symptoms first appeared during normal driving and continue intermittently whenever the air conditioning system is used.