Plug the Whirlpool refrigerator into a grounded three-prong outlet if it is not working. Reset the circuit breaker or replace the fuse if needed.
Look inside to see if there are food items or drawers preventing the door from closing if the doors are not sealing shut or shutting all the way. Wipe the door gaskets clean with a damp cloth, and allow the doors at least 30 seconds between openings.
Move food items away from the air vents in the refrigerator and freezer compartments if the internal temperature seems too warm. Turn down the thermostat and leave the doors shut as much as possible.
Open the water shut-off valve completely and straighten out the water line if the ice cubes are small or the water flow seems low. Check the water filter for proper installation, if applicable, and replace as necessary.
Cover food items if a smell emanates from the refrigerator or the ice cubes taste bad. Wipe down the compartment with a mixture of baking soda and water, and clean out the ice bin with soapy water. Rinse well.
Remove jams in the ice dispenser with a plastic utensil, if applicable. Make sure the ice maker is turned on if no ice is being produced.
Release the door lock if the ice or water dispenser is not operating in applicable models but the unit has power. Press and hold "Lock" for three seconds to release the door lock.
Contact Whirlpool for additional assistance if necessary.