5Y CE Moderate Easy DIY

Frigidaire Refrigerator 5Y CE — Communication Error (alt display)

Frigidaire Refrigerator · Error code 5Y CE

What 5Y CE Means

Same as SY CE — the seven-segment display renders the S as a 5. Brief UI-to-main-board communication mismatch.

Symptoms

  • 5Y CE shown instead of SY CE
  • Display recovers on its own
  • No control loss

Common Causes

1
Cold-boot timing

Same root cause as SY CE.

2
Marginal UI harness

Pin not fully seated.

How to Fix It

  1. Cycle power for 2 minutes.
  2. Reseat UI ribbon if it recurs.
  3. Replace UI board if persistent.

More Frigidaire Refrigerator Codes

1F 1F — Ice Maker Fault 1 SH 1 SH — Fresh Food Sensor Shorted 1 SY 1 SY — Fresh Food Sensor Open 2 SH 2 SH — Freezer Sensor Shorted 3 SH 3 SH — Evaporator Sensor Shorted 3 SY 3 SY — Evaporator Sensor Open

All Frigidaire codes → All refrigerator codes →

Verified against manufacturer documentation: frigidaire.com

Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician.