Whirlpool Dishwasher Error Code F3E1
Thermistor failure — low resistance reading
The NTC temperature sensor is reading a resistance that indicates it has shorted.
What Does Error Code F3E1 Mean on a Whirlpool Dishwasher?
Thermistor failure — low resistance reading.
The NTC temperature sensor is reading a resistance that indicates it has shorted.
What Causes Error Code F3E1?
Here are the most common causes in order of frequency. Start with the most likely cause before moving to the next:
- 1 Thermistor shorted 70% of cases
- 2 Wiring fault to thermistor 20% of cases
- 3 Control board sensor circuit fault 10% of cases
How to Fix Whirlpool Dishwasher Error Code F3E1
- 1
Test thermistor
Should read ~6k ohms at room temperature. Near 0 ohms = shorted.
🔩 Multimeter - 2
Replace thermistor
Simple replacement near heating element.
🔩 Whirlpool dishwasher thermistor ($15–$40)
How to Reset Error Code F3E1
After repair, run test cycle.
Note: If the error returns after resetting, the underlying issue has not been resolved. Work through the fix steps above.
When to Call a Professional
If new thermistor shows F3E1, control board thermistor input is shorted.
Related Error Codes
Same Code on Other Brands
Error code F3E1 appears on these other brands too. Click to compare:
Find Replacement Parts
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