⚠️ Safety Warning: Appliance repair involves electricity, gas, and moving parts. Always disconnect power before working on any appliance.
Error Code: E9 Difficulty: Moderate
Problem: Ice maker thermistor (temperature sensor) is shorted.
How to Fix E9 Error (Step-by-Step)
- Unplug the refrigerator from the power outlet to prevent electrical shock.
- Pull the refrigerator away from the wall to access the rear of the unit.
- Locate the main control board housing. It is a metal or plastic box with several wires leading to it, usually near the bottom.
- Remove the screws on the cover panel to expose the control board.
- Take a clear picture of the wire connections with your phone for reference before you disconnect anything.
- Carefully disconnect each wire harness from the old board by pressing its locking tab and pulling gently.
- Remove the old board from its housing and snap the new one into place.
- Using your photo, reconnect all harnesses to the new board, replace the cover, and plug the refrigerator in.
Recommended Replacement Part
Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.
Most DIY parts are $50–$250. If you have a quote, use the total.
More options (for a better recommendation)
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Expert: Mike Sullivan
EPA Section 608 Certified Technician with 18+ years experience.
Read Editorial Standards →Browse all Frigidaire error codes: Frigidaire Error Codes