F35Serious
Whirlpool Washer F35 Error Code
The control board is not properly communicating with the drain pump.
Common causes
- Faulty control board
- Loose wiring to drain pump
- Failed drain pump
How to fix it
- Unplug the washer and check the wiring harness connections to the drain pump.
- Inspect the drain pump for continuity using a multimeter.
- Restore power; if code returns, the control board may need replacement.
⚠ When to call a pro: This code usually requires a technician to diagnose and replace the control board or pump.
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Always unplug the appliance (and turn off the water for washers/dishwashers) before inspecting. These guides are for information only and are not a substitute for a professional repair.