Honda Pilot sunroof and windows open unexpectedly when locked on Honda Pilot

Some Honda Pilot owners report experiencing issues with the sunroof and windows opening unexpectedly while the vehicle is locked, likely due to an electrical malfunction. This problem may occur when the unlock button on the key fob is held down, inadvertently triggering the sunroof and windows to open. Additionally, a lost communication code with the driver master switch or a faulty keyless entry module could contribute to this issue. Some models also feature automatic window roll-down when the car is unlocked, which may be related. Random button presses on the remote's open button or a malfunctioning switch behind the driver's-door lock cylinder are common causes of this unexpected behavior. It is crucial for owners to address this issue promptly to mitigate any security risks or weather-related concerns that may arise from the windows and sunroof opening unexpectedly.