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Electrical System, exterior Lighting
10/27/2023
Passenger side low beam headlight suddenly stopped working on the highway. Symptoms same as Toyota recall 19TA20, however vehicle is not part of the recall campaign. Vehicle displayed error "Right low beam malfunction". Dealership is not willing to investigate under recall coverage.
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Engine
10/30/2023
I am extremely concerned this vehicle consumed .9 Quarts of oil which barely reached 1k miles from the oil consumption test performed by Toyota TECH TIP T-TT-0642-21 (Loyalty Toyota). If the vehicle had consumed the full one 1QT the engine could be deemed a replacement. By researching the internet, other 2021 Toyota 3.0 owners are having similar conditions at different intervals. According to the suggested maintenance interval by Toyota "Toyota recommends changing the oil every 12 months or 10,000 miles, or whenever the maintenance reminder light comes on, whichever comes first. So based on the Toyota I will incur 6.9 quarts for an oil change and 9 more quarts in between oil changes based on 10k miles intervals. It is feasible that to consume one quart every 3k, but one quart every 1k miles is extreme and the condition excessive and could worsen with vehicle mileage. I would like to get a resolution to this matter promptly.
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Unknown Or Other, fuel/propulsion System
03/01/2023
I am not sure what components or systems failed or malfunctioned. I just know that randomly when I am at a complete stop and proceed to try to go onto oncoming traffic, the vehicle hesitates as if it is about to die out and then moves at a crawl for roughly 3-4 seconds and then kicks in and accelerates back to normal. I have taken the vehicle to be serviced 4 times but nothing has being resolved. Service department at the dealer says they can't find anything wrong. The last time I took it to the dealer they kept the vehicle for about 5 days to hook it up to the computer to see if it recorded anything that would help them resolve it but nothing was recorded. There are no warning lamps or messages appearing any of the multiple times this has happened. It is a safety hazard because several times I have been stuck in the middle of an interstate or street with oncoming traffic with the potential of injury or death if hit by another car vehicle.
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Electrical System, engine
10/16/2022
I own a new 2021 Toyota Supra and along with other owners of this new model, there is a safety issue that has been identified. There is a repeating issue with unresponsive/unpredictable throttle behavior for me and other Toyota Supra owners. It only happens on a cold start, when going in reverse on a slope (exiting the garage) and when traction control gets engaged (the wheel gets in the air for a second due to the curb/slope). After this maneuver either the engine gets stalled or the throttle starts to behave unpredictably. Specifically about the latter — pressing on the pedal does nothing for 2-3 seconds but then suddenly the engine revs go high and the car jumps ahead, even if the pedal is not pressed anymore. As if it's a 2-3 seconds lag between the pedal press and the wheel spin. This happened to me at least 20 times during the time of ownership (6 months). My trip to the dealership didn't help as I could not replicate the issue (only happens on cold start). I've contacted the m...
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Power Train, engine
10/16/2022
After a cold start, the vehicle will have sluggish/hesitant acceleration from a dead stop initially while trying to pull out of an intersection after the brakes have been applied. This has occurred several times and other owners have reported similar issues. Additionally, under rare situations the vehicle will shift into neutral and shut off when encountering this problem (other owners have also reported a similar problem).