2021 Toyota Corolla

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

Reported

Jul 2026

Incident date

May 2026

Mileage

Not provided

Outcome flags

None reported

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.

Reported

Jul 2026

Incident date

Jul 2026

Mileage

Not provided

Outcome flags

None reported

The coolant bypass valve issue

Reported

Jul 2026

Incident date

Jul 2026

Mileage

Not provided

Outcome flags

None reported

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.

Reported

Jun 2026

Incident date

Apr 2025

Mileage

Not provided

Outcome flags

None reported

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.

Reported

Jun 2026

Incident date

Jun 2026

Mileage

Not provided

Outcome flags

None reported

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

Reported

Jun 2026

Incident date

Jun 2026

Mileage

Not provided

Outcome flags

None reported

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.

Reported

Jun 2026

Incident date

May 2021

Mileage

Not provided

Outcome flags

None reported

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.

Reported

May 2026

Incident date

May 2026

Mileage

Not provided

Outcome flags

None reported

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.

Reported

May 2026

Incident date

May 2026

Mileage

Not provided

Outcome flags

None reported

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

Reported

May 2026

Incident date

May 2026

Mileage

Not provided

Outcome flags

None reported

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.

Reported

May 2026

Incident date

May 2026

Mileage

Not provided

Outcome flags

None reported

The rear seatbelt sensor doesn't work well, sometimes the rear seatbelt are buckled what it says they're not and sometimes they're not buckled and it says they are.

Reported

May 2026

Incident date

Jan 2023

Mileage

Not provided

Outcome flags

None reported

When attempting to replace the rear glass at Safelite on 4/29/2026, the worker noticed rust on the headliner. Now the rear glass can't be replaced until a body shop replaces the rusted headliner. I began leasing this car in December 2020, and now I own it. Now I am driving with a plastic covering over the rear window, which poses a safety hazard.

Reported

Apr 2026

Incident date

Apr 2026

Mileage

Not provided

Outcome flags

None reported

The car accelerated on its own when I was attempting to park it. I had no control over the car and it ended up crashing into multiple vehicles.

Reported

Apr 2026

Incident date

Apr 2026

Mileage

Not provided

Outcome flags

Crash

The contact owns a 2021 Toyota Corolla. The contact stated that while his son was driving at 3 MPH, they were rear-ended by a BMW X5 and pushed forward, crashing into a Ford Explorer. No warning lights were illuminated. The contact stated that his son sustained injuries consisting of lacerations to his face and was taken to the hospital by ambulance, where medical attention was provided. There was no reported fire. A police report was filed, which indicated that the air bags deployed. The contact stated that the air bags did not deploy. The vehicle was towed to a towing lot. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not notified. The failure mileage was approximately 90,000.

Reported

Apr 2026

Incident date

Apr 2026

Mileage

Not provided

Outcome flags

Crash 1 injuries

The Clutch Slave Cylinder needs replacement

Reported

Apr 2026

Incident date

Apr 2026

Mileage

Not provided

Outcome flags

None reported

Engine maintenance required, call dealer. The engine coolant bypass valve needs to be replaced. Known issue in Toyota corolla’s yet no recall to remedy the repair.

Reported

Mar 2026

Incident date

Mar 2026

Mileage

Not provided

Outcome flags

None reported

Coolant bypass valve has shorted out. “Engine maintenance required” notification popped up on the gauge cluster

Reported

Mar 2026

Incident date

Mar 2026

Mileage

Not provided

Outcome flags

None reported

The contact owns a 2021 Toyota Corolla. The contact stated that while driving at 20 MPH, the clutch pedal failed to function as intended. The clutch pedal was stuck, and the contact was unable to shift gear. The contact forced the clutch back into neutral while holding the clutch pedal. Once the clutch pedal was released, the vehicle went into LIMP Mode and traveled down to the floorboard. The contact pulled over to the side of the road. The contact kicked the clutch pedal upwards to continue driving back to the residence. The contact arrived at the residence and inspected the vehicle, and became aware that there was brake fluid leaking from the vehicle, and the brake fluid reservoir was empty. The vehicle was towed to an independent mechanic who diagnosed that the clutch slave cylinder had failed and damaged the clutch and the flywheel. The vehicle remained with the independent mechanic unrepaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 65,000.

Reported

Mar 2026

Incident date

Feb 2026

Mileage

Not provided

Outcome flags

None reported

Complete failure of the slave cylinder under at 62k miles. changed fluid at 30k. Called to see if Toyota would still help with failure under warranty but did not help. Had to replace slave cylinder due to seal bursting. Left stranded on road.

Reported

Feb 2026

Incident date

Nov 2025

Mileage

Not provided

Outcome flags

None reported

One night shortly after starting the car, I went to put the car in first gear amd as I let out the clutch, but pedal stayed flat to the floor. I was able to lift the pedal with my foot and drive the car back to safety. The next day, I drove the car to the nearest shop before anything catastrophic happens. This time, right in the shop parking lot, I lost all hydraulic pressure in the clutch and I could not take the car out of gear. I had to turn off the car to prevent it from stalling as the clutch slowly engaged without my doing. I had the car inspected by two repair shops—one quote at $3900, the other at $6600. The issue is a failed seal on the clutch slave cylinder, located inside the transmission. The seal is much too thin from factory to withstand normal use. There are no recalls for this issue, and MANY affected owners. This is a safety issue because the failure can be almost immediate and will leave the driver unable to take the car out of gear, leading to out of control driving.

Reported

Feb 2026

Incident date

Feb 2026

Mileage

Not provided

Outcome flags

None reported

Today I noticed that both of my door front locks passenger and driver side do not even actuate to have the door locked and unlocked by key of by the alarm. They completely stopped working. Even I contacted Toyota Corporate several times about this issue (800) 331-4331 and got ignored. This is a safety issue that needs to be addressed immediately. This is a safety concern for me and family.

Reported

Feb 2026

Incident date

Feb 2026

Mileage

Not provided

Outcome flags

None reported

While in a parking lot, the clutch pedal suddenly lost all pressure and remained stuck to the floor, rendering the vehicle unable to shift gears. While this occurred at parked car , a sudden loss of gear engagement at highway speeds would have caused a catastrophic loss of motive power in high-speed traffic. Furthermore, this vehicle utilizes a shared reservoir for both clutch and brake fluid. A major failure of the clutch slave cylinder seals can lead to rapid fluid loss or air ingestion into the shared hydraulic system, potentially compromising braking performance. The dealership confirmed the internal clutch slave cylinder failed prematurely at only 38,000 miles. Because the part is internal to the housing, a full transmission removal was required, resulting in a total repair cost of $5,600. Despite the safety implications of a shared hydraulic failure and the extremely low mileage, Toyota has refused to cover the full cost. No warning lights or symptoms appeared prior to this sudden failure.

Reported

Feb 2026

Incident date

Feb 2026

Mileage

Not provided

Outcome flags

None reported

The contact owns a 2021 Toyota Corolla. The contact discovered brake fluid on the clutch pedal, and the brake pedal was mushy while depressed. The vehicle was taken to the dealer, who determined that the brake master cylinder needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 89,900.

Reported

Feb 2026

Incident date

Feb 2026

Mileage

Not provided

Outcome flags

None reported

I smell gas whenever I drive my car. My car has less than 33,000 miles on it.

Reported

Feb 2026

Incident date

Mar 2023

Mileage

Not provided

Outcome flags

None reported

At approximately 5 years and 2 months of ownership, with approximately 53,000 miles, the clutch slave cylinder failed in such a way that contaminated both the clutch and flywheel with brake fluid. Repair of this issue requires replacement of the slave cylinder, clutch, and flywheel, as described by Toyota of Pullman in Pullman, WA who performed the inspection and quoted the repair. The symptoms of this failure included an inability to shift the manual transmission between gears, most notably out of 1st gear to get to 2nd. This inability to change gears resulted in limited speed in traffic, and created an obstruction. In less fortunate traffic conditions, this speed restriction could have created a collision. Other owners of the same model vehicle online have reported active failures in traffic, some of which have resulted in damage to the transmission as well as the clutch and flywheel. Toyota appears to have redesigned the slave cylinder at least twice, implying that they know the parts for these vehicles are subpar, and there are no flywheels available for the repair, which also implies this may be an all too common repair.

Reported

Jan 2026

Incident date

Jan 2026

Mileage

Not provided

Outcome flags

None reported

“Engine Maintenance Required, See your dealer” light comes on the dashboard with a warning bell. Did a diagnostic test, and the code is the coolant bypass valve malfunction. This seems to be a common issue among 2020-2021 models. This has been inspected by professional mechanics.

Reported

Jan 2026

Incident date

Jan 2026

Mileage

Not provided

Outcome flags

None reported

NOTE: This has not happened to me yet, but it appears that most Corollas manufactured before 2022 or 2023 have this issue. However I did recently flush the fluid from my clutch system and it was very clearly contaminated, possibly indicating early evidence of a failure. Clutch system, specifically the slave cylinder is faulty on these vehicles. It is a known issue on these cars that the clutch slave cylinder (inside the transmission) is made out of resin and fails. When the slave cylinder fails, brake fluid from the shared clutch/brake reservoir leaks out onto the clutch and flywheel, damaging them and resulting in an expensive repair. In addition to this, the brake fluid leak results in a "low braking power" message on the dashboard, indicating a problem with the braking system. Obviously this is a safety issue that could cause an accident. This issue has been confirmed by many dealers and the solution is to replace the slave, clutch, and flywheel and flush & refill the brake fluid reservoir. The vehicle has not been inspected by the dealer as of yet, but in the interest of safety I am considering an early replacement of the cylinder. The only warnings of this issue are a clutch stuck to the floor, and in some cases a "low braking power" warning on the dashboard. A low brake fluid level may also be an indicator of this issue if caught in time. Incident report below is of the clutch flush, showing the contaminated brake fluid from the clutch hydraulic system. It's important to note that flushing the clutch is not a recommended maintenance item at any point on these vehicles as it is expected to be done with the braking system, although that won't remove contaminants from the clutch cylinder.

Reported

Jan 2026

Incident date

Jan 2026

Mileage

Not provided

Outcome flags

None reported

On December 12, 2025, I was in a head on car accident in my 2021 Toyota Corolla nightshade. I was slammed into the steering wheel which caused injury. My car has over $14,000 worth of damage to the front yet my airbags did not deploy. I have taken my car to Toyota several times over the past few years and every time I’ve asked about a remedy for this recall I’ve been told there is no remedy as early as June or July 2025 I had to bring my car in for a manufacturer defect with the engine that Toyota fixed for free. I asked them about the recall on the airbags. They again told me there was no remedy.

Reported

Dec 2025

Incident date

Dec 2025

Mileage

Not provided

Outcome flags

Crash 1 injuries

The contact owns a 2021 Toyota Corolla. The contact stated that while driving in a parking lot, the clutch pedal failed to function as intended. The clutch pedal was depressed and failed to return after being released. The contact used his foot to raise the clutch pedal. No warning lights were illuminated. The vehicle was taken to the dealer, where it was diagnosed and determined that the slave cylinder had failed. The vehicle remained at the dealer unrepaired. Upon further investigation, the contact related the failure to the six-speed manual transmission. The manufacturer was notified of the failure and assisted with the labor cost. The failure mileage was approximately 58,000.

Reported

Dec 2025

Incident date

Nov 2025

Mileage

Not provided

Outcome flags

None reported

I am filing this complaint regarding a serious defect in my 2021 Toyota Corolla (Manual). At approximately 42,000 miles, the clutch slave cylinder failed. This defect caused hydraulic fluid to leak and contaminate the clutch assembly, resulting in significant damage and loss of proper function. Despite the fact that this issue stems from a defective part, the dealership has refused to cover the repair of the clutch assembly, stating that the clutch is not covered under warranty. Instead, they are requiring me to pay for the repair out-of-pocket, which would not have been necessary if the damage had not been caused by the defective clutch slave cylinder. I believe this is unfair and unsafe, as the failure of a clutch slave cylinder directly impacts the drivability and safety of the vehicle. This is a significant safety issue. A defective clutch slave cylinder can lead to sudden clutch failure, loss of vehicle control, and increased risk of accidents. This is not a wear-and-tear issue but a manufacturing defect that compromises the safety of the vehicle. I respectfully request that NHTSA investigate this matter to determine whether similar failures are occurring in other Toyota Corolla vehicles of this model year. If this is a widespread defect, I urge NHTSA to take appropriate action, including a recall or requiring Toyota to cover repairs.

Reported

Nov 2025

Incident date

Nov 2025

Mileage

Not provided

Outcome flags

None reported

While attempting to change a flat tire on a 2021 Toyota Corolla Hatchback, two wheel studs sheared off completely, leaving the wheel unsafe to drive. My wife was stranded alone in the mountains with no cell service. She managed to loosen three lug nuts, but the final two were seized. When a passerby assisted, both seized studs snapped. The spare could barely be mounted. The vehicle has been serviced exclusively by Toyota dealers since new. Lancaster Toyota later replaced the broken studs free of charge, yet simultaneously claimed that another dealer, Frontier Toyota, had “switched the tyres.” so Lancaster are not responsible. That claim is false — Frontier’s invoice (Sept 25 2025) clearly shows only an oil change and inspection, no tire or wheel service of any kind. Replacing the studs at no charge while denying responsibility suggests an attempt to quietly resolve what may be a dealer-induced over-torque or defective-stud failure. The broken studs were not returned to us despite multiple requests — effectively withheld by the dealer, which constitutes unauthorized retention of customer property and prevents independent verification of failure cause. Toyota Corporate (case #251103002581) was notified but refused to investigate, referring the issue back to the same dealer. This complaint is being filed so NHTSA can document a potential wheel-stud safety defect or service-related failure and dealer mishandling of critical evidence that could conceal a wider safety problem.

Reported

Nov 2025

Incident date

Nov 2025

Mileage

Not provided

Outcome flags

None reported

The navigational systems shuts off in the middle of driving. The screen will go completely black making it unsafe when using navigational directions. The system also shuts off at the slightest pot holes. Windows also won’t work when trying to put them down from the drivers side

Reported

Nov 2025

Incident date

Jun 2025

Mileage

Not provided

Outcome flags

None reported

Dunlop SP Sport 5000 - 225/40R18 - DOT EUT74DDR5220 3 of the 4 tires are splitting on the side walls

Reported

Oct 2025

Incident date

Oct 2025

Mileage

Not provided

Outcome flags

None reported

The problem of windshield wipers going off either once, or at varying speeds has not been able to be reproduced by my Toyota dealership. It goes off right when I turn the car on 50% of the time and is very inconsistent. Wipers typically go off after using the turn signal, making long turns (such as into a parking spot), and driving on long curved roadways. It has been inspected and nothing has been found. There are no warning lights or messages.

Reported

Oct 2025

Incident date

Sep 2025

Mileage

Not provided

Outcome flags

None reported

I am filing this complaint regarding an unresolved safety recall affecting my 2021 Toyota Corolla. The recall involves the airbag ECU and has rendered the vehicle ineligible for rental on platforms like Turo. I purchased this vehicle specifically for rental income, and the recall has prevented me from listing it for over 14 months. Toyota has acknowledged the recall but has not provided a remedy or timeline for resolution. Their response offered no compensation or alternative solution. Based on comparable Turo listings in Frisco, Texas, I estimate monthly rental income of $810–$1,050, resulting in total lost income of approximately $11,340 to $14,700. I am requesting that NHTSA investigate the delay in remedy and consider enforcement action to ensure timely resolution and accountability.

Reported

Oct 2025

Incident date

Dec 2023

Mileage

Not provided

Outcome flags

None reported

My car wouldn’t start and the dashboard says “Engine Stopped / Power steering low” car will stop driving completely randomly. No codes are popping up when I test the car.

Reported

Sep 2025

Incident date

Sep 2025

Mileage

Not provided

Outcome flags

None reported

The contact owns a 2021 Toyota Corolla. The contact received notification of NHTSA Campaign Number: 23V865000 (Air Bags); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure.

Reported

Sep 2025

Incident date

Sep 2025

Mileage

Not provided

Outcome flags

None reported

I turned on the vehicle and an Engine Maintenance Required light and warning went off on my car. I noticed the warning would only come up once I turned on the A/C so I presumed it was an issue with the Coolant Bypass Valve

Reported

Sep 2025

Incident date

Sep 2025

Mileage

Not provided

Outcome flags

None reported

The contact owns a 2021 Toyota Corolla. The contact received notification of NHTSA Campaign Number: 23V865000 (Air Bags); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure.

Reported

Sep 2025

Incident date

Sep 2025

Mileage

Not provided

Outcome flags

None reported

Fallo de la pieza Válvula de control de refrigerante del motor la cual es defecto de fabricación del vehiculo

Reported

Aug 2025

Incident date

Feb 2025

Mileage

Not provided

Outcome flags

None reported

Odometer Fraud. The contact purchased a 2021 Toyota Corolla. The contact stated that while attempting to sell the vehicle to a Toyota dealer, the dealer informed the contact that there was a mileage discrepancy. The vehicle was a used car dealer sale. At the time of purchase in October 2024, the vehicle mileage was 60,000, and the current mileage was 74,000. However, the dealer informed the contact that the mileage on the Carfax report was 110,000.

Reported

Aug 2025

Incident date

Aug 2025

Mileage

Not provided

Outcome flags

None reported

My vehicle was backed into while ì was inside of it in a parking lot. Due to my horn failing., I was unable to alert the other driver to see me. The clock spring is what failed the first time at 95k they replaced it. I'm now at 147k and it failed again . Now I'm discovering that if it does not work, there's an electrical circuit failure and that the airbag will not deploy if I get in an accident. This is a serious safety issue and I feel Toyota should be responsible for it for the life of the vehicle . A horn should never go out. Especially if it not working will keep my air bag from functioning properly . 850 out of my pocket is way steep. The replacement part lasted half as long as the original part did when I bought the car that to me seems like a faulty part this should be obvious and they should just fix the problem cuz I might have to just consult an attorney should they choose not to. The attached photo shows what happens when you can't beep your horn at somebody who's about to back into your car !!! my car still has not turned on any kind of warning lamp for the airbag or any kind of malfunction light, no warnings on my radio. I have noticed that my Lane departure warning seems to work intermittently along with the automatic high beams that like to flash my high beams in people's face for some unapparent reason which also seems like a safety issue. If I had to take my car to an inspection station it would not pass an inspection due to the horn not working ! You cannot take your child to the Department of Motor Vehicles and let them take their drive test if your horn does not work ! which happened to be my case !! Very disappointing to say the least especially when you've paid $30,000 for a car.

Reported

Aug 2025

Incident date

May 2025

Mileage

Not provided

Outcome flags

Crash

-coolant bypass valve -it risked my safety by possibly destroying my perfectly good car -yes my toyota dealership confirmed the faulty coolant bypass (which many people have had this exact issue with these toyota models) -no -yes about a week before it was serviced

Reported

Aug 2025

Incident date

Oct 2024

Mileage

Not provided

Outcome flags

None reported

I was notified that my vehicle has had a recall on it due to the OCS Occupant Classification System sensors being improperly manufactured which could lead in appropriately identifying the front occupant's weight and failing to deploy airbags. This recall has been open since December of 2023 and I have been checking with my dealer on scheduling but up until last week have been told that they didn't have the parts for remedy. I have had several instances where sensor light has come on for airbag. I have been making people sit in the back seat only due to the heightened risk however this is limiting and impacts the ability to fully use the full seating in the vehicle.

Reported

Aug 2025

Incident date

Dec 2023

Mileage

Not provided

Outcome flags

None reported

red light on dashboard indicates passenger airbag is not working, I would like to have this taken care of.

Reported

Jul 2025

Incident date

Jul 2025

Mileage

Not provided

Outcome flags

None reported

I was driving yesterday morning to work in freeway and a Message appeared in the dash saying Engine Maintenance Required. The message stills appears and it’s a safety issue that needs to be addressed by Toyota for defective parts or defective car and Toyota needs to replace my current vehicle for a new car. Furthermore this is a safety issue for me and others while the car is running.

Reported

Jul 2025

Incident date

Jul 2025

Mileage

Not provided

Outcome flags

None reported

The contact owns a 2021 Toyota Corolla. The contact received notification of NHTSA Campaign Number: 23V865000 (Air Bags); however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.

Reported

Jul 2025

Incident date

Jul 2025

Mileage

Not provided

Outcome flags

None reported

Data communication module activation failed message at start of car. It's loud and my baby gets woken up by this..

Reported

Jul 2025

Incident date

Jul 2025

Mileage

Not provided

Outcome flags

None reported

This is recall on and OCS that not has been taking of and I'm trying to find out is the problem that is matter has not been resolved. It's been since Dec of 2023 and I still don't have this issue fixed yet. And the light is on the right passanger side.

Reported

Jul 2025

Incident date

Dec 2023

Mileage

Not provided

Outcome flags

None reported

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2020-2021 Avalon, Avalon Hybrid, Corolla, Highlander, Highlander Hybrid, RAV4, RAV4 Hybrid, Lexus ES350, Lexus RX350, Lexus RX450H, 2021 Sienna Hybrid, Lexus ES250, 2020-2022 Camry, Camry Hybrid, and ES300H vehicles. A short circuit may develop in the Occupant Classification System (OCS) sensor, preventing the front passenger air bag from deploying.

Risk: An air bag that does not deploy during a crash increases the risk of injury.

Remedy: Dealers will inspect and replace the sensor as necessary, free of charge. Interim letters notifying owners of the safety risk were mailed in February 2024. Some final remedy owner letters were mailed October 31, 2024. Letters will continue to be mailed in phases through January 2026. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's number for this recall is 23TB15/23TA15 Lexus 23LB03/23LA03.