Hi, the problem you are referring to, can come from the weight and speed sensor, and can be related to water runoff from the wash tub seal. It is necessary to check the bottom of the equipment and check the appearance and condition in which it is found, traces of soapy water or tartar deposits are samples of the runoff of the wash water. As the motor and components are directly affected by these runoffs, it is likely that the weight and speed sensor located on the motor cover and its complement magnet located on the pulley, are already damaged, and require your truck. But it is recommended a full maintenance service to avoid these runoff, greetings alualo.