If your Whirlpool dryer steam function is not working, start by treating the control board as the most likely culprit: if no power reaches the water inlet valve or the steam generator during a steam cycle the control board or main control board is often at fault, so visually inspect the board for burned or shorted components since it is not easy to bench test. Next, if the control board is supplying power to the generator but you still get no steam, the steam generator itself is the likely failure and will need replacement. After that check the basics: make sure the dryer’s water supply hose is connected and the valve is open, and inspect the nozzle in the drum for clogging or damage that could block mist. Finally, if the nozzle looks clear and you see no mist when the inlet valve is energized, test the water inlet valve for continuity with a multimeter and replace it if it fails. Enter your model number on RepairClinic.com to find the exact replacement part for your dryer.
01 - Whirlpool Dryer Control Board
If no power is getting to either the dryer's water inlet valve during the steam cycle or the steam generator, then it's likely the dryer's control board is defective and the cause of the steam function problem. The control board cannot be easily tested, but you can try to inspect it for signs of burning or a shorted-out component to help determine if the part should be replaced.
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If no power is getting to either the dryer's water inlet valve during the steam cycle or the steam generator, then it's likely the dryer's main control board is defective and the cause of the steam function problem. The control board cannot be easily tested, but you can try to inspect it for signs of burning or a shorted-out component to help determine if the part should be replaced.
If no power is getting to the dryer's water inlet valve during the steam cycle, but power is reaching the steam generator, then it's likely the steam generator is defective and will need to be replaced.
The water supply hose needs to be connected from the home's water supply to the water inlet valve on the dryer. The water line is usually connected to a “Y” connector and shares the same cold-water supply as the washer. Refer to the owner's manual for water hookup instructions.
Common
05 - Whirlpool Dryer Nozzle
The nozzle, normally located at the rear interior of the dryer, may be damaged or clogged with debris and unable to allow the steam to enter the drum area. Inspect the nozzle or any damage or obstruction and replace if necessary.
The dryer's water inlet valve provides the water necessary for the steam function to work. If there is no mist coming from the nozzle when the valve is energized, it's likely the inlet valve is defective. You can use a multimeter to test the valve for electrical continuity. If the valve tests negative for continuity, you'll know the part has failed and will need to be replaced.
The water supply valve needs to be turned on to supply water to the dryer. The water line is usually connected to a “Y” connector and shares the same cold-water supply as the washer. Refer to the owner's manual for water hookup instructions.
Less Common
Frequently Asked Questions
Why is my dryer steam function not working?
Could a bad control board cause the dryer controls not working and stop the steam feature?
How can I tell if the water inlet valve or steam generator is the problem when my dryer steam function is not working?
Will a clogged or damaged nozzle make the dryer steam not working?
How do I enter my model number or part number on RepairClinic.com to buy the correct replacement part?
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