Frigidaire Ice Maker Not Working – What Part Fixes This Problem?
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Understanding the Problem
Brief explanation: Many Frigidaire ice maker problems come down to four things: no water to the mold, the ice maker motor/module not running, frozen/blocked fill tube, or sensor/thermostat failures. Start simple (water supply, filter, temperature) and progress to electrical tests if the problem persists. Step-by-step diagnostic & repair instructions: 1) Verify freezer temperature: The freezer must be between about 0°F and 5°F (-18°C to -15°C). If warmer, adjust temperature or check evaporator/defrost issues. Colder than -10°F can also prevent proper harvest. 2) Check the water supply: Make sure the household water shutoff to the refrigerator is open. Inspect the inlet tubing from the shutoff to the fridge for kinks or disconnections. 3) Inspect the water filter: If the unit has a water filter, replace it if it’s old or clogged. A clogged filter reduces flow or stops ice production. 4) Look for visible blockages: Remove the ice bin and check the fill tube (the small plastic tube that delivers water to the mold). If it’s iced over, carefully thaw it with warm (not boiling) water or a hair dryer on low at a safe distance. 5) Check the ice maker arm/optical sensor: If your model uses a metal bail/arm, make sure it’s down (on). Some newer Frigidaire models use an optical sensor or plastic shutoff—ensure nothing is blocking the sensor. 6) Run an ice maker test cycle: Many Frigidaire ice makers have a small test/reset button on the module or allow a diagnostic via the control board. Press and hold the test button for 3–5 seconds or consult your model’s service sheet to initiate a harvest/fill cycle. Observe if the motor runs and if the valve tries to fill. 7) Listen and watch during a test: When you start a cycle you should hear the motor/gear in the ice maker turn and/or hear the water valve click when it opens. If the motor turns but no water flows, suspect the water inlet valve or a frozen/blocked line. If water flows but the ice maker won’t cycle, suspect the ice maker module or the mold thermostat/thermistor. 8) Check voltages (advanced): With the dispenser or refrigerator powered and the ice maker in a test cycle, use a multimeter to check for 120VAC (or model-specific voltage) at the water inlet valve when a fill is commanded. Also check for voltage to the ice maker motor/module. If the control board commands voltage but the component doesn’t operate, that component is faulty. 9) Replace the failed part: Common repairs are replacing the water inlet valve (if no fill but valve not opening), replacing the ice maker assembly/module (if motor doesn’t turn and module is bad), or replacing the temperature sensor/thermostat (if the module never reaches harvest temperature). Refer to your refrigerator model number to order the correct replacement part. 10) Reassemble and test: Install replacements, restore power/water, run multiple test cycles, and check for proper fill, freeze, and harvest over the next 24–48 hours. Safety note: Always disconnect power to the refrigerator (unplug or switch off circuit breaker) before accessing internal components unless you are performing live-voltage checks with appropriate multimeter skills and insulated tools. Turn off the water supply before replacing the inlet valve or disconnecting water lines.
Common Symptoms
No ice production, partial or small cubes, motor not running during test, constant fill/dripping, ice maker won’t stop making ice or won’t eject ice.
Common Causes
- Closed or kinked water supply line / clogged water filter
- Failed water inlet valve (won't open to fill)
- Ice-filled or frozen fill tube
- Faulty ice maker module/motor or harvest thermostat
- Freezer temperature outside proper range
- Blocked optical sensor or stuck bail arm
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 ProsourceParts.com — just search by your appliance model number for a guaranteed fit.
Helpful Repair Tip
To confirm the ice maker module is bad: put the ice maker into its test/harvest cycle. If the module doesn't try to run and there is power coming from the control board, replace the ice maker assembly. If the module runs but no water comes, check the inlet valve and frozen fill tube first.
Frequently Asked Questions
How do I run a test cycle or reset the Frigidaire ice maker?
Most Frigidaire ice makers have a small test/reset button on the ice maker module. Press and hold it for 3–5 seconds to start a harvest/fill cycle. If your model uses the main control board diagnostics, consult the owner's manual or service sheet for the button sequence. If unsure, unplug the fridge for 30 seconds to perform a power reset, then plug back in and try the test again.
My freezer is cold but the ice maker stopped making ice — what should I check first?
First confirm the water supply is on and the filter is not clogged. Next, check the fill tube for ice blockage and ensure the ice maker arm or sensor isn't in the “off” position. If those are fine, run the ice maker test cycle to see if the motor attempts to cycle; if it doesn’t but the control board is commanding it, the ice maker module likely needs replacement. If it attempts to cycle but no water flows, suspect the water inlet valve.
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