Frigidaire FFSS2615TS 25.5 cu ft Side-by-Side Refrigerator with Factory-Installed Icemaker and Adjustable Shelves SY CE Error Fix: Communication Error Between Boards

Error code SY CE on the Frigidaire FFSS2615TS 25.5 cu ft Side-by-Side Refrigerator with Factory-Installed Icemaker and Adjustable Shelves means: Communication Error Between Boards. Communication failure between the main control board and the display/user interface board. Check the wire harness between the boards — the harness often runs through the top hinge area where repeated door opening can fatigue and break wires. Reseat all connectors. Check for moisture or insect damage on circuit boards. Disconnect power for 10 minutes. If error persists, replace the main control board.

The most successful fix is "Replace the Main Control Board and Inspect Wiring" (hard difficulty, ~60 minutes). Estimated DIY cost: $0-$15. HomeMD has 2 community-ranked fixes for this error.

This error is rated critical severity. It is generally not urgent and can often be resolved with a simple DIY fix.

Yes — the top-ranked community fix ("Replace the Main Control Board and Inspect Wiring") is rated hard difficulty and takes about 60 minutes. Tools needed: T20 Torx screwdriver, Multimeter, Needle-nose pliers.

DIY cost: $0-$15. Professional repair typically costs $250-$350. Many homeowners save money by trying the top-ranked community fix first.

The Frigidaire FFSS2615TS 25.5 cu ft Side-by-Side Refrigerator with Factory-Installed Icemaker and Adjustable Shelves has 8 other known error codes, including: dE (Defrost Error — Defrost Cycle Failure), dH (Defrost Heater Timeout), HI (High Temperature Alarm — Fresh Food), IC (Ice Maker Error), MECH-AUGER (Ice Maker Auger Motor Jam), and 3 more.

Error code SY CE also appears on 10 other Frigidaire models: FFHT2045VS 20 cu ft Top Freezer, FFTR1835VS 18 cu ft Top Freezer Stainless, FGHD2368TF 22 cu ft Gallery Counter Depth French Door, FGTR1845QF 18 cu ft Gallery Top Freezer, Frigidaire FFHD2250TS 21.7 cu ft Counter Depth French Door Refrigerator with Store-More Shelves, Frigidaire FGHB2868TF 26.8 cu ft Gallery French Door Refrigerator with PureAir Ultra Filter and PureSource Ultra II Water Filtration, and 4 more. The fix may vary by model, so check each model's specific page for tailored repair steps.