Refrigerator model pds22mb with a ckt bd on rear has a repetative clicking sound coming from the ckt board on the rear and the compressor nor fans runs. Unplugging the fan connector stops the clicking and compressor starts but soon stops as neither cond or evap fan is running with the plug J2 out Is it the evaporator fan, ckt bd or hopfully something else.
Replace the motherboard (part # WR55X10942) but be careful to check that the evaporator fan (inside the freezer) turns on when you power up the refrig again. A bad evaporator fan motor can take out the motherboard. If compressor starts with new board but not evap fan, unplug immeadiatelly and replace the evap fan motor to save new board.
Bad current relay located at compressor. its pluged into start and run.
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