Frigidaire Refrigerator Error Code SY CE: Meaning and Fix

Reading the refrigerator display
On a refrigerator the code shows on the control panel or dispenser display. Some models flash a letter or alternate two characters; hold the code in view and note both. Frigidaire models show E, F or i codes depending on the appliance.
Frigidaire is an Electrolux brand and shares platforms with the Electrolux line. Washers and dryers use E codes, ranges use F codes, dishwashers use i codes, and refrigerators show SY codes. The codes apply to model numbers such as FGID2466QF, FFBD2412SW and FFRE4120SW; check the label on your unit to confirm yours.
What causes SY CE
- Loose harness between boards
- Water inside the control box
- Failed main board
How to fix it
- Unplug the refrigerator for five minutes.
- Inspect and reseat the harness between the display and main board.
- Check for moisture in the control housing.
- Replace the control board that fails.
Parts you may need
| Part | Part no. | Buy |
|---|---|---|
| Main control board | 5304512731 | Find part |
Part numbers are OEM references; confirm fit by your model number before ordering. Some links are affiliate links; we may earn a commission at no extra cost to you.
Questions
What does the SY CE code mean on a Frigidaire refrigerator?
The main board and display board are not exchanging data.
Can I fix the SY CE code myself?
Start with the free checks (power reset, connectors, obvious blockages). The likely repair involves the main control board and live-circuit testing, so if the code returns, a qualified technician is the safer call.
How do I clear the SY CE code?
Unplug the refrigerator for five minutes (or switch off its breaker), then plug it in and watch the display. If SY CE comes back, the underlying fault is still there; start with this: loose harness between boards.
Other Frigidaire refrigerator codes
Sources
Part numbers are OEM references; confirm fit by your model number before ordering. Meanings compiled from manufacturer and parts-retailer documentation; see sources below. Unplug the appliance before opening it.
Applies to models including FFSS2615TS, FFHT1832TS, LFHB2751TF.





