thequickwash
New member
I have a WW2.0 that starts putting presoak on the vehicle, but before it even gets to the front wheel it stops, doesn't go home, and tells the customer to exit (scolling sign & buzzer). The control panel has an error message alarm 1 that says: no motion detected Check for obstruction on gantry track. The wheel prox switches all seem to be working fine. It has done this erratically over the past couple of weeks, but now does it every car. Wheel test is ok. In manual mode goes up and down the track fine. Any suggestions about what to look for? Could a bad eye be causing this or bad drive motor?