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f3 e3
Moderate
Whirlpool · Dryers
Inlet Thermistor Failure
Quick Answer
Error code F3 E3 on your Whirlpool Dryers means: Inlet Thermistor Failure. This is usually fixable — see the step-by-step guide below.
Affected Models
Applies to all models
WED5000DWWED8127LWWED9620HWWGD5000DWWGD6605MW
Likely Causes
  1. Inlet thermistor has failed electrically resulting in open or shorted circuit
  2. Corroded or loose wiring at the inlet thermistor connector
  3. Excessive lint accumulation near the inlet thermistor
  4. Physical damage to the thermistor during service or cleaning
How to Fix It
1
Unplug the dryer and locate the inlet thermistor near the heating element housing or air inlet
2
Disconnect the thermistor and measure its resistance with a multimeter; it should read approximately 10,000 ohms at room temperature
3
Check the wiring harness from the inlet thermistor to the control board for damage
4
Replace the inlet thermistor if the resistance reading is significantly out of range
Pro Tip
This fix requires some technical knowledge. If you're unsure about any step, consider contacting support or a qualified technician.
Parts You May Need
Inlet thermistor (W10845463)
Wire connectors
Related Error Codes
F1 E1F1 E2F2 E1F2 E5F3 E1
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