Whirlpool Dryer Error Code F01
Main control board failure
The most common cause of the F01 error on a Whirlpool dryer is control board burned component (capacitor, relay) (~50% of cases); start with: check for a tripped circuit breaker.
What Does Error Code F01 Mean on a Whirlpool Dryer?
Main control board failure.
F01 indicates the main electronic control board has detected an internal fault it cannot recover from — typically a failed relay, blown capacitor, or corroded trace. Because the board governs every function, the dryer usually becomes unresponsive. It differs from motor or sensor codes in that the fault originates on the board itself rather than an external component. A power cycle can clear transient faults, but an immediately returning code points to genuine board failure often driven by surges or steam-related moisture.
What Causes Error Code F01?
Here are the most common causes in order of frequency. Start with the most likely cause before moving to the next:
- 1 Control board burned component (capacitor, relay) 50% of cases
- 2 Voltage surge or power spike 30% of cases
- 3 Moisture/corrosion on board from steam 20% of cases
How to Fix Whirlpool Dryer Error Code F01
- 1
Check for a tripped circuit breaker
Before replacing the board, confirm the dryer is getting full 240V power. A partially tripped breaker can cause board errors.
- 2
Power cycle the dryer
Unplug for 15 minutes and restart. Some transient board faults clear this way.
- 3
Inspect the control board visually
Access the board (usually behind the front or back panel). Look for burn marks, blown capacitors, or corrosion. If visible damage exists, replacement is needed.
- 4
Replace the control board
Remove the old board, photograph all wiring connections, and install new board in reverse order.
🔩 Whirlpool dryer control board ($100–$300)⚠️ Photograph all wire connections before disconnecting.
How to Reset Error Code F01
Unplug for 15 minutes and restart. If F01 reappears immediately, the board has failed and needs replacement.
Note: If the error returns after resetting, the underlying issue has not been resolved. Work through the fix steps above.
Did this guide fix your appliance?
✓ Thanks — your feedback helps us improve this guide for the next person.
Thanks for letting us know. If the steps above didn't work, see when to call a professional.
What went wrong? (one tap helps us fix this guide)
✓ Noted — we'll use this to improve the guide.
When to Call a Professional
If F01 returns on a new board, there may be an underlying voltage problem (power surge, bad wiring) causing premature board failure.
Related Error Codes
Same Code on Other Brands
Error code F01 appears on these other brands too. See every brand that shows F01 →
Find Replacement Parts
Use these links to find the exact replacement parts for your Whirlpool Dryer:
External links — ApplianceErrors.com is not affiliated with these retailers.
More Whirlpool Dryer Error Codes
Frequently Asked Questions
Can I keep using my Whirlpool Dryer when error F01 appears? +
What most commonly causes F01 on a Whirlpool Dryer? +
F01 keeps coming back after a reset — what should I check next? +
How much does it cost to fix Whirlpool Dryer error F01? +
Which Whirlpool Dryer models show error F01? +
Sources & References
- • Whirlpool Product Help — official manufacturer documentation
- • Our editorial & verification policy
Content verified against manufacturer service documentation. Last verified: June 10, 2026.