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Fuel/propulsion System
03/06/2026
Engine does not start or takes longer to start because fuel line does not hold pressure after turning off engine.
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Back Over Prevention
02/01/2026
I am experiencing the same malfunction with my backup camera/parking assist software that a million other VINs were recalled for. I called Toyota and was essentially told that not enough people from my cars' "batch" have complained. The malfunction is inconsistent, sometimes the camera works fine, sometimes the screen is totally black, and sometimes it freezes or goes black in the middle of backing up. This is incredibly hazordous.
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Electrical System
11/08/2025
The contact owns a 2019 Toyota Avalon. The contact stated that while driving at an undisclosed speed, several unknown warning lights illuminated, and the engine seized. The contact stated that a good Samaritan attempted to start the vehicle, but the vehicle failed to restart. The contact waited for thirty minutes and stated that while attempting to start the vehicle, the vehicle restarted. The vehicle was taken directly to the dealer. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. In addition, the contact stated that the vehicle had previously experienced several failures since July 2025. The contact stated that the vehicle was taken to the dealer several times, and the oxygen sensor, the oil light sensor, the ignition coils, and the fuel pump extension were replaced. The contact stated that the vehicle had caused the contact anxiety, and the contact was fearful of driving the vehicle. In addition, the contact stated was fearful for her and her gra...
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Electrical System
03/08/2025
When starting the vehicle, an extremely high pitched noise is emitted from the speakers. This high pitch seems like its comes out full volume out the speakers. Ear piercing noise leaves my ears ringing every time.
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Unknown Or Other
10/01/2025
The 12.3 in Bird's Eye system with backup camera produces a "black screen" when in reverse and when viewing the forward camera when parking. When driving in snow or rain, the collision warning system becomes unavailable due to the precipitation. I believe these are two separate, but related issues. I also believe that these issues have been observed in other Toyota models which have active recalls in place for the same issue. I took the vehicle to the dealership (Spartan Toyota Lansing, MI) and they were unable to diagnose or resolve the problem. I also reported the issue to Toyota Customer service, pending any resolution. So an ongoing safety issue persists without resolve (ie no required backup camera and also the collision avoidance systems problem during snow or heavy rain).
