Frigidaire
FFHT1822UV
Refrigerator
Frigidaire FFHT1822UV — Error Code E45
Frigidaire FFHT1822UV error code E45: Door lock 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 E45 guide →
Repair guidance: the symptoms and steps below come from the canonical Frigidaire Refrigerator E45 guide and apply to FFHT1822UV unless your manual says otherwise.
Symptoms on FFHT1822UV
- ⚠️ Error code displayed
- ⚠️ Refrigerator may stop cooling normally
- ⚠️ Unit may need inspection
How to Fix Error E45 on FFHT1822UV
- 1 Unplug the refrigerator for 60 seconds, then restore power
- 2 Check the owner manual for model-specific reset steps
- 3 If the error returns, contact a qualified appliance technician
🛠️ You'll need: Screwdriver set, Putty knife
· Time: 15–30 min