Hi I recently purchased a used LR2. Was working great but one of my cats have a old habit of peeing toward the entrance of every litter box I own. Most of the time he makes it in the box. But I think he missed and got the circuit board real good. The only button that works is the fill, I works fine when powers off and on, and with the sensor. All the lights turn on just fine with no problem, but empty and cycle do not work when pressed.
Could this be needing a control panel replacement, or a new harness. Soon in the future I will be buying all the replacement parts for the if something happens.