F01 — Main electronic control board failure
Whirlpool's official F01 dryer pages (residential and commercial) give reset steps only and do not state a specific cause; the dryer error-code hub says F# E# codes in general 'require service.' The 'main electronic control board failure' explanation below matches widely-published Whirlpool service literature but is not confirmed on Whirlpool's consumer support pages.
- Keep using it?
- Yes, with caution
- DIY difficulty
- Moderate
- Typical cost
- $150-300
- Verified against
- producthelp.whirlpool.com ↗
The fix
Main electronic control board
Main electronic control board failure
Diagnose first: Try unplugging the dryer for 5 minutes first to reset. If F01 returns, the control board is likely failed. Confirm power supply is stable — voltage spikes kill these boards.
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How to fix it
- Try unplugging the dryer for 5 minutes first to reset. If F01 returns, the control board is likely failed. Confirm power supply is stable — voltage spikes kill these boards.
- If diagnosis confirms the fault, replace the main electronic control board (typical cost $150-300, about 45 min, moderate DIY).
Why it happens
Typical signs: F01 shown on the display · Main electronic control board failure
- Most likely: Main electronic control board Try unplugging the dryer for 5 minutes first to reset. If F01 returns, the control board is likely failed. Confirm power supply is stable — voltage spikes kill these boards.
More Whirlpool dryer codes
Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician. Verified against manufacturer documentation: producthelp.whirlpool.com.