CE Moderate Easy DIY

Frigidaire Refrigerator CE — Communication Error (short)

Frigidaire Refrigerator · Error code CE

What CE Means

Short form of the communication-error fault between UI and main board on certain models.

Symptoms

  • CE on display
  • Buttons unresponsive
  • Temperature settings will not save

Common Causes

1
Loose UI-to-main-board harness

Connector backed out.

2
Damaged ribbon cable

Pinched at hinge.

3
Failed UI board

Comm driver fault.

4
Failed main board

Comm port damaged.

How to Fix It

  1. Power-cycle the refrigerator for 5 minutes.
  2. If code returns, unplug and reseat the comm harness.
  3. Replace the harness if damaged.
  4. Replace the UI board.
  5. If still failing, replace the main control board.

Parts You May Need

If diagnosis points to a failed part, these are the common replacements. As an Amazon Associate we earn from qualifying purchases.

Common replacement UI board View on Amazon→ Common replacement Main control board View on Amazon→

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.