Sounds like your main control board or motor/inverter is the culprit. Does the clicking noise come from the top console or the bottom where the motor is?
Here's the main control board for your model:
Main Control Board WH12X10475
Here's the motor inverter board assembly for your model:
Drive Motor WH20X10066
Also check the LED on the motor inverter board to see if its ON, OFF, or flashing. If there is no flashing LED on the motor inverter board, then the motor/inverter is bad.
Look at these motor diagrams for the LED light locations: