On my 9660 moisture sensor when it starts it says "plunger Initalizing ,Motor stalled Clean moisture sensor ,Moisture disabled until initalization is sucessfull " It will not read moisture. I,ve taken it to dealership and they tried new relays, new circuit board. The motor and plunger work. They seem to think it's in the wiring in the sensor module and want to replace the whole moisture sensor module. There has been suggestions about changing the actuator but the dealership doesn't think that is the issue. Thoughts/suggestions