Dishwasher inlet valve OK but still no water.

I have a Thermadore dishwasher with the infamous no water issue. The inlet valve is OK, the float valve switch is OK. The inlet valve has power, however both sides of the coil show 120V so I believe its not being turned on by the control board (one side should drop to 0V to turn on). Any suggestions what part(s) on the circuit board or anything else that may be impeding the operation. Also, a fault shows up "check inlet water" on the display after the draining cycle is completed. Thanks for any help.