F5
Whirlpool Dryer
Severity: MinorWhat Does This Error Mean?
The F5 error means the dryer's door switch is not working correctly. The dryer thinks the door is open even when it's closed — or vice versa. This is one of the most common and easiest dryer repairs.
Affected Models
- WED5000DW
- WED8000DW
- WED9290FW
- WED4950HW
- Most Whirlpool electric and gas dryers
Common Causes
- The door switch has worn out and no longer makes proper contact
- The door strike (the plastic tab that pushes the switch) is broken
- Lint or debris is blocking the door switch from activating
- The wiring to the door switch is loose or disconnected
- The door hinge is bent or misaligned, preventing the door from closing fully
How to Fix It
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Open and firmly close the dryer door.
Sometimes the door just isn't fully latched. Press it shut until you hear a click.
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Unplug the dryer and inspect the door strike — the small plastic tab on the door.
If it is broken or missing, the switch cannot activate. A replacement strike costs just a few dollars.
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Check around the door switch opening on the dryer frame for lint buildup.
Lint can physically prevent the strike from pressing the switch. Clean it out with a dry cloth or small brush.
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Test the door switch by pressing it manually and listening for a click.
You should feel and hear it click. If there's no click or it feels mushy, the switch has failed.
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Replace the door switch if it fails the click test or tests open on a multimeter.
The switch is typically held in by two screws or a clip. The job takes about 15 minutes.
When to Call a Professional
If you have replaced the door switch and checked all wiring but the error persists, the control board may be misreading the signal. A technician can confirm this quickly with a diagnostic test. Door switch replacement is an easy DIY repair — parts cost $10–$30.
Frequently Asked Questions
Can I bypass the door switch to test if that's the problem?
Technically yes, but it is not safe to run the dryer with a bypassed door switch. A working door switch is a safety feature that stops the drum if the door is opened. Test or replace it rather than bypassing it.
How long does it take to replace a Whirlpool dryer door switch?
Most people can replace it in 15–30 minutes. You'll need a screwdriver and the replacement switch (around $10–$30). No special skills required — it's one of the easiest dryer repairs.
What does the door switch actually do on a dryer?
It tells the control board whether the door is open or closed. The dryer will not start — and will stop mid-cycle — if the switch signals the door is open. This is a safety feature to prevent the spinning drum from being accessible.