Frigidaire FFSS2615TD1 Not Cooling – What Part Fixes This Problem?
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Understanding the Problem
If your Frigidaire FFSS2615TD1 is not cooling properly, the fault usually lies in one of a few cooling-system components: the compressor and its start device, the evaporator/condenser fans, or the defrost system/thermistors that control frost buildup. A working compressor, unobstructed airflow between freezer and fresh-food compartments, and a functioning defrost cycle are required for normal operation. Symptoms can vary: the freezer may stay cold while the refrigerator section warms (often an airflow or evaporator-fan issue), the entire appliance may be warm and the compressor not running (start relay or compressor problem), or the evaporator may be coated in frost from a failed defrost circuit (which blocks airflow). Systematic checks — listening for fans/compressor, checking for frost patterns, and testing components with a multimeter — will narrow down the faulty part before ordering replacements.
Common Symptoms
No or reduced cooling in fridge and/or freezer, freezer cold but fresh-food warm, loud clicking or repeated attempts to start compressor, excessive frost on evaporator, or a running compressor with no cooling.
Common Causes
- Evaporator fan motor has failed or its blade is obstructed, stopping cold-air circulation into the fresh-food compartment.
- Compressor not starting due to a failed start relay/overload or a failing compressor (electrical fault or mechanical failure).
- Defrost system failure (defrost heater, defrost thermostat/thermistor, or control) causing heavy frost on the evaporator and blocking airflow.
Popular Parts That Fix This Problem
These are the most common replacement parts that fix this problem. When you're ready to order, click below to find the right part at PartsDiscount.com — just search by your appliance model number for a guaranteed fit.
Helpful Repair Tip
Quick check: with the fridge running, listen at the rear for the compressor hum and the condenser fan; open the freezer and listen for the evaporator fan. If freezer is cold but fridge is warm, suspect the evaporator fan or airflow blockage. If neither compartment is cold, check compressor start relay and continuity.
Frequently Asked Questions
Can I diagnose and replace the part myself?
Yes, if you are comfortable with basic appliance troubleshooting and have a multimeter. Start with non-invasive checks: listen for the compressor and fans, inspect condenser coils (clean if dirty), and look for frost on the evaporator behind the freezer rear panel. If you need to test parts, unplug the refrigerator, remove the interior/freezer rear panel to access the evaporator fan and sensors, and use a multimeter to check continuity/resistance on the fan motor, thermistor, defrost heater, and start relay. Safety first: always unplug before working, and if the compressor or sealed-system is suspected, call a certified technician — compressor replacement requires refrigerant handling and specialized tools.
How much does it usually cost and how long does the repair take?
Cost and time vary by cause: replacing an evaporator fan motor or thermistor is typically $40–$150 in parts and about 0.5–1.5 hours of labor. Replacing a start relay or overload is inexpensive in parts ($10–$60) and quick to install (30–60 minutes). Defrost heater or thermistor assemblies run $50–$200 and take 1–2 hours. If the compressor or sealed refrigerant system needs replacement, labor and parts can be several hundred to over a thousand dollars and may not be cost-effective for older units. Always get a diagnosis first; many problems are fixed with a single part replacement and under 2 hours of work.
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