WRT318FZDW Error Codes — Whirlpool Refrigerator

🏷️ Model: WRT318FZDW 📅 Production: 2016–present ❄️ Type: Refrigerator

18 cu ft top-freezer workhorse. No digital display — faults present as temperature drift rather than codes; the electronic control board reports codes only in service mode.

Most Common Codes on the WRT318FZDW

Power outage indicator — power was interrupted

✓ Low Severity

Communication failure between control boards

⚠ Medium Severity

All Other Whirlpool Refrigerator Codes

The WRT318FZDW can also display any of the standard Whirlpool refrigerator codes:

SY EF Evaporator fan motor failure SY CF Condenser fan motor failure E0 Freezer thermistor failure 18 C Ice maker fault — ice maker not cycling correctly

💡 Tip: Your model's serial sticker (door frame, rim, or back panel) confirms the exact model number. Codes can differ between revisions of the same model line — if a code on your display isn't listed here, check the full Whirlpool refrigerator code list.

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