2024 Toyota Corolla

The 2024 Toyota Corolla needs to be added to the list of vehicles currently being investigated for transmission/engine issues. The vehicle in question is currently exhibiting transmission anomalies consistent with those observed in several other vehicles under review, specifically: slipping, jerking, surging forward, hesitation to accelerate from a complete stop, loss of power, droning sound at low speed, odd knocking noise/vibration during idle, unresponsive gear changes, shuddering upon vehicle shutdown, and decreased fuel efficiency. The owner has incurred expenses exceeding $2,000 for rental vehicles and diagnostic services in an effort to resolve these persistent issues. However, as of January 21, 2026, Toyota has not acknowledged the existence of a problem, asserting that these conditions are within normal operating parameters and that the vehicle is performing as intended. A local mechanic has advised the owner that Toyota will not diagnose the issue, but they are likely to offer a post-warranty adjustment should the transmission ultimately fail. It has become increasingly apparent that Toyota is not conducting a thorough investigation into these matters and expects the customer to bear the expense beyond the scope of the standard warranty. Beyond the immediate safety concerns for the owner, there is a significant risk of collision should the vehicle experience a loss of control or erratic behavior. Thank you for your time and assistance in investigating this matter.

"I am reporting a fatal crash involving a 2024 Toyota Corolla (VIN [XXX] I do not know the exact mechanical cause, but the following symptoms occurred: 1) The driver reported dashboard lights (red and blue) flickering on and off, windows and locks going on or off. 2) There was hesitation in acceleration after taking off, 3) The vehicle failed to stop and went airborne causing a FATAL accident. Insurance Co. failed to investigate porperly and sold the car To Co-part without waiting for Probate forms to be complete for this vehicle and the Estate. We have discovered this car was an Avis fleet vehicle sold as 'new' at Beaver Toyota. I am requesting a federal investigation to determine if a mechanical or electronic defect caused this loss of control." INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact owned a 2024 Toyota Corolla. The contact stated that while the vehicle was stopped on a curb with another vehicle approximately 8 -10 feet ahead, the brake pedal was depressed to shift into park; however, the vehicle independently accelerated. The contact stated that because of the failure, the contact's vehicle rear-ended the Honda CR-V vehicle that was parked in front of the contact's vehicle. The contact stated that the vehicle's speed was only 3–4 MPH. No air bags deployed. The other vehicle sustained damage to the rear bumper. The contact's vehicle was towed to a local tow yard. The contact's vehicle was condemned as a total loss by the insurance adjuster. No police report was filed. No injuries were sustained. The manufacturer was made aware of the failure. The failure mileage was approximately 10,000.

Subject: Vehicle safety complaint — dashboard/windshield reflection severely impairing visibility on 2014 Toyota Corolla (VIN: [XXX] ) To Whom It May Concern, I am writing to report a serious safety issue with my 2014 Toyota Corolla, VIN [XXX] . Under certain daylight conditions, the dashboard (or a component of it) reflects sharply on the windshield, producing a glare so intense that it significantly impairs my ability to see the road ahead. Vehicle details: Make: Toyota Model: Corolla Year: 2014 VIN: [XXX] Approx. current mileage: [insert mileage] Problem description: - At specific times of day — when sun angle, interior lighting, and windshield geometry combine — the dashboard reflection becomes very pronounced. - The reflected dashboard elements (vents, panels, interior contours) appear on the windshield glass and overlap the driver’s forward view. - This glare regularly blocks or obscures pedestrians, other vehicles, road signs, or hazards ahead. - The issue is not cosmetic; it directly reduces visibility and increases risk while driving. - The vehicle remains stock — no aftermarket modifications have been made to dashboard or windshield that could cause this reflection. Impact on safety: - I frequently struggle to see clearly under these lighting conditions, compromising my ability to react properly to traffic, obstacles, or sudden changes — especially when approaching intersections or dealing with glare. - This defect endangers not only me and my passengers, but also other road users: drivers, cyclists, and pedestrians. Request: I request that National Highway Traffic Safety Administration (NHTSA) review this issue for the 2014 Toyota Corolla (and possibly other model years) to assess whether dashboard materials, interior design, or windshield geometry create a widespread visibility defect. I am willing to provide additional documentation — such as photographs or videos showing the reflection INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C.

I am reporting an ongoing safety issue involving the Skid Control ECU and loss of power break recall on my 2024 Toyota corolla hybrid. The first time, my vehicle experienced loss of power brake assist and displayed a “Hybrid System Malfunction” message on screen. I towed my car to Toyota, confirmed it was related to the Skid Control ECU recall and repaired it under the recall at no cost, they did a software update. The second time, the exact same problem reoccurred. I had the vehicle towed again to a Toyota dealership, but this time, they refused to perform diagnostics unless I paid out of pocket for a 12-volt battery replacement. The dealership stated they cannot confirm if the issue is recall-related until diagnostics are complete, but they also refuse to complete diagnostics without me paying first. My vehicle is currently undrivable and unsafe, and I rely on it for daily transportation and work. So they made my pay for this 12v battery to do the diagnostics and now they tell me it is not recall related but one of the relays not working, the repair will be cover under warrant but i had to pay for battery and rental cars . I believe Toyota is in violation of its obligations under 49 U.S.C. §30120, which requires manufacturers to correct recall-related safety defects free of charge. This issue leaves me without a vehicle and unable to verify that the recall has been properly resolved. I have opened a case with toyota brand engagement. I am requesting that NHTSA review this case and ensure that Toyota complies with recall repair requirements so my vehicle can be safely diagnosed and repaired without charge.

During a routine transmission fluid service on a 2024 Toyota Corolla Hybrid, I discovered that the transmission model (PA10) is completely unlabeled and cannot be identified anywhere under the hood, in the owner’s manual, or on any visible tag. The only label is buried behind the firewall and not reasonably accessible to consumers or technicians. As a result, I initially attempted to service the wrong fluid port because Toyota provides no visible or clear identification of the transmission model or fill/drain points. Additionally, the factory-installed transmission drain and fill bolts were tightened with extreme torque well beyond normal service specifications, requiring application of high heat and excessive force to loosen. This resulted in personal injury and risk of property damage. The combination of (1) inaccessible transmission identification, (2) inadequate service guidance, and (3) extreme bolt torque creates a foreseeable safety hazard to vehicle owners or technicians attempting basic maintenance. Toyota’s official service documentation (Toyota Technical Information System, “TIS”) that clarifies the correct fill ports is paywalled and not included with the vehicle or manual, making it impossible for consumers to safely perform essential maintenance without paying daily access fees. This lack of accessible labeling and over-torqued components presents an avoidable risk of physical injury, vehicle damage, and mis-servicing. I believe Toyota should be required to provide visible transmission identification and safe torque specifications for consumer maintenance.