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Error code reference
Whirlpool Refrigerator Error Code F3E3
Convertible Compartment (CC) thermistor failure; triggers safety mode where the damper is open for 30 minutes and closed for 20 minutes with FC fan…
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Diagnostic procedure
The full F3E3 procedure
Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.
MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
Check resistance in the CC thermistor at Theseus ACU board P10-6 to P10-7; if out of range check wiring and replace thermistor.
More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
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