2022 Toyota Corolla

The vehicle's infotainment system, specifically when utilizing Android Auto, is subject to recurrent, unprompted UI freezes and interface crashes while the vehicle is in motion. These malfunctions are induced by a persistent server-side enterprise management policy ('DISABLED_BY_ADMIN_POLICY') applied to the connected mobile device. The resulting software-induced failures cause the vehicle's display to freeze or become unresponsive, creating a severe and unpredictable distraction to the driver while operating the vehicle. Despite documenting these incidents, the manufacturer’s support team has refused to remediate the software conflict, instead instructing the user to power down the device during operation. The interface failure persists across multiple driving sessions, presenting a continuous risk of operator distraction and loss of critical navigation/safety data.

The "Engine Maintenance Required" signal keeps coming on when I start my vehicle and the A/C is on. It is a fault of a code for the bypass coolant valve, which is in perfect condition. I just took my vehicle for the regular maintenance over the weekend. The regular "Maintenance Required" signal went off after picking it up. After an hour or two, the "Engine" signal reappeared. This is a common issue in the Toyota's and I shouldn't have to be financially responsible for a faulty code.

My engine stalled while driving. My low tire pressure light came on and an hour or so later I was turning left at a light. My left turn signal was on. Suddenly my car stalled and the message that stated Put in park, steering power low showed on screen. Put car in park and restarted and it started right up. Dealer said no codes and could not replicate. Only 18,000 miles on car. Huge safety issue!!!!!

The radiator had a severe pin hole in several veins causing coolant to leak out and making the car overheat. The overheating seems to happen over a long distance drive jeopardizing my safety and family. To prevent futher damage to the car and my safety. Yes. I have to wait for hours on the side of the highway for hours-to let the car cool down and add recommended coolant for the car. The vehicle was inspected by TOYOTA of San Louis Obispo. 09/29/25. I am not certain if the vehicle was inspected by the manufacturer but the service repair was done @ Toyota dealersip. The temperature or the coolant gauge moved erratically.

Hi, I recently relocated from Vancouver, Canada to Seattle, Washington, and I am in the process of importing my Canadian-purchased 2022 Toyota Corolla into the United States. I have already contacted Toyota Canada, but they informed me that they do not issue compliance letters for vehicles distributed under Canadian regulations. I then contacted Toyota USA, who confirmed that this matter falls under NHTSA’s responsibility and advised me to request the compliance letter directly from you. Therefore, I respectfully request that NHTSA to solve this issue so that I may complete the import process in compliance with U.S. regulations. Please advise me on the next steps to obtain this letter, including any required forms or supporting documentation I should provide. Thank you for your prompt attention to this matter.

I was at a red light and when it turned green, I had the clutch in and was in first gear, but as soon as I barely lifted my foot, the car started moving forward on its own. I almost rolled into the car in front of me. At first, I thought maybe it was just me or the shoes but then I noticed the clutch felt like it was getting stuck while pressed. When I tried changing gears, it made a metal-on-metal scratching noise.When I was coming to a stop, the car wouldn’t slow down properly because the clutch wasn’t responding. I couldn’t press it in, and since there were pedestrians nearby, I had to slow the car down by shifting gears without using the clutch and pedestrians got anxious and mad around me because they had to speed up to the safe side, pulled to the side and checked the pedal, thinking maybe something was in the way, but when I pumped it a few times, it started working again. for a moment. Then at another red light, the clutch pedal went soft and wouldn’t engage again. I couldn’t move the car. Eventually, it turned off, and I managed to get it into first gear and restart it, but the car jumped forward as soon as it started. I kept pressing gas and going, but I couldn’t shift into second gear anymore. Traffic was building up and I barely made it to a safe spot near a crosswalk. It felt unsafe to drive. And had to be tow then I did some bleedings and changed fluids no response. After finally being seing by toyota and researching; all Toyota Corolla from 2020 and up have this problem the so called Clutch Master Cylinder it breaks so premature my car barely has 41k miles on it. Unacceptable and warranty wont cover it

Toyota defectively designed and/or manufactured coolant bypass valves ("the Defect") that prematurely fail. When the Defect manifests, coolant leaks out of the closed-loop coolant system. This adversely impacts the ability of the coolant system to properly regulate the temperature of the engine, and can lead to engine overheating, stalling, increased emissions and catastrophic engine failure. In addition, the leaking coolant can leak into the surrounding engine components, including the electrical system, and damage those components. The leaking coolant can also corrode the sensor on the coolant bypass valve, which causes it to remain stuck in the "open" or "closed" position and thus impedes its ability to properly direct coolant throughout the engine, thereby impeding the ability of the engine to operate within the appropriate parameters. When the Defect manifests, it also causes a message to appear on the dashboard over the speedometer, which states: "Engine Maintenance Required" and "Visit Your Dealer." The message cannot be dismissed or otherwise removed from the dash of the Class Vehicle by the operator of the Class vehicle, and instead must be brought to a dealership or to a mechanic. The message is distracting and obscures a significant portion of the speedometer. blocks other important, safety-related messages that are intended to display in the same area of the dash occupied by the message. Cars system reads “engine maintenance required” due to coolant bypass valve, car is only at 42,000 (6,000 miles past warranty) was told it’s not covered under powertrain warranty and was charged almost $1000 to get it fixed

The moonroof exploded while driving alone on a 4 lane highway. No other vehicles were near me and I saw no evidence of being struck by a foreign body. If I had the interior cover open I could have been cut by the broken glass and the possibility of glass flying from my car could have endangered other vehicles or pedestrians. I did not have the interior cover open so was not injured and no other vehicles or pedestrians were effected, thank God! The dealer set me up an appointment 4 days from now but I am going to contact the service manager first thing tomorrow morning. There was no warning either electronically or physically. I consider the vehicle unsafe to drive.