ErrorCodeDoctor
Whirlpool · Dishwasher
Whirlpool Dishwasher F3 E1 error code
Difficulty: Hard
·
Cost: $80–$200
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Duration: 30s
The F3 E1 error means your Whirlpool dishwasher detected a problem with the thermistor — the temperature sensor that monitors the water temperature during the wash and dry cycles. Disconnecting power for 30 seconds and restoring it clears temporary faults. If the code returns service is required.
Common causes
- Thermistor has malfunctioned or failed
- Wiring to the thermistor is loose or damaged
- Temporary electronic glitch affecting the temperature sensor
How to fix it
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1
Unplug the dishwasher or turn off the circuit breaker for 30 seconds
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2
Restore power and check if the error has cleared
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3
If F3 E1 returns contact a qualified technician or schedule service