Frigidaire
FRTE2223AW
Refrigerator
Frigidaire FRTE2223AW — Error Code E5C
Frigidaire FRTE2223AW error code E5C: Heater relay failure.
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Methodology: We combine manufacturer references with recurring service patterns, then review for safe, step-by-step repair guidance.
Sources: Manufacturer fault-code sheets, service manuals, and recurring field-repair patterns.
Limits: Guidance is informational and may not match every model-year or revision. Confirm with the official manual and diagnostics before replacing parts. For safety-critical or electrical work, use a qualified technician.
Looking for the full diagnosis and repair guide? View complete Frigidaire Refrigerator error code E5C guide →
Repair guidance: the symptoms and steps below come from the canonical Frigidaire Refrigerator E5C guide and apply to FRTE2223AW unless your manual says otherwise.
Symptoms on FRTE2223AW
- ⚠️ The refrigerator accumulates heavy frost behind the rear panel
- ⚠️ Defrost does not start even though the sensor and heater may still be intact
- ⚠️ Cooling becomes weak because airflow through the evaporator is blocked
How to Fix Error E5C on FRTE2223AW
- 1 Unplug the refrigerator before checking any defrost wiring or connectors
- 2 Inspect accessible heater and thermistor harnesses for loose or burnt terminals
- 3 Do not bypass the relay or jumper board outputs
- 4 Schedule service if the relay or main control board needs diagnosis or replacement
🛠️ You'll need: Multimeter, Screwdriver set, Nut driver
· Time: 30–60 min