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Frigidaire Refrigerator Error Codes

All Frigidaire refrigerator error codes with step-by-step troubleshooting, multimeter specs, and OEM part numbers.

4 error codes

CodeMeaning
CECE on a Frigidaire refrigerator indicates a communication error between the main control board and the display/user interface board.
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F3F3 on a Frigidaire refrigerator means a temperature sensor has failed. The sensor is either open circuit, short circuit, or reading far outside the expected range.
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H1H1 on a Frigidaire refrigerator means the internal temperature has risen above the safe threshold. This is a temperature alarm, not necessarily a component fault. H1 is the most common Frigidaire fridge code.
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HUBComplete reference for Frigidaire refrigerator error codes. Frigidaire (owned by Electrolux) uses alphanumeric codes including H1 (high temp alarm), F3 (sensor fault), and CE (communication error).
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