SxS Kitchenaid refrigerator.
Initial call I found bad emitter board to the I/M.
Also NO power to the I/M/ control head.
Replaced emitter boards.
Now I get 39 volts to the I/M control head.Power checked at the incoming harness not at the L and N terminals on the head.
Not 120 volts.
Where am I losing the volts?