NHTSA complaint #11704092

Owner complaint summary

On multiple occasions, when I accelerate — even lightly — the transmission of my 2019 Toyota Camry emits a persistent whining noise. The noise appears as I press the accelerator and increases in pitch and volume as I continue accelerating. As soon as I ease off the accelerator, the whining stops immediately. This behavior happens during normal driving — not under extreme conditions or aggressive driving — and regardless of speed (both city and highway conditions). This whining noise is not a normal transmission behavior for a properly functioning vehicle. I believe this indicates a possible defect or problem with the transmission (or transmission-related components) rather than wear-and-tear due to high mileage or neglect, because: •The vehicle has been regularly maintained (oil changes, scheduled maintenance, etc.). •I have not abused the transmission, used it for towing, nor driven in severe off-road conditions. •The noise occurs under normal acceleration and is reproducible. I am concerned for my safety and the safety of others, because a failing transmission — or a transmission with design/manufacturing defect — could lead to unexpected shifting issues, loss of power, or other mechanical failure while driving. According to a safety-watchdog summary of NHTSA data, there are 338 complaints submitted to NHTSA for 2019 Toyota Camry models.