CE Moderate Moderate DIY

Amana Refrigerator CE — Communication Error

Amana Refrigerator · Error code CE

What CE Means

Communication error between two control boards (typically main control and inverter or main and UI). The unit may continue to cool but features are degraded.

Symptoms

  • CE on display
  • Display intermittent
  • Compressor cycling oddly
  • Fans behaving erratically

Common Causes

1
Loose connector on inverter or main board

Vibration backed a pin out.

2
Failed inverter board (linear/VCC compressor)

Inverter not handshaking with main.

3
Damaged comm wiring

Pinched harness behind cabinet.

How to Fix It

  1. Unplug for 5 minutes to soft reset.
  2. Pull the back access panel and inspect the inverter board near the compressor.
  3. Reseat all connectors on both the main control and inverter.
  4. If code returns, replace the inverter board first, then the main control if needed.

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 Compressor inverter board View on Amazon→

More Amana Refrigerator Codes

5Y EF 5Y EF — Evaporator Fan Fault CF CF — Condenser Fan Fault dE dE — Defrost System Fault F1E1 F1E1 — Main Control Board Fault F1E2 F1E2 — Main Control to UI Communication Loss F2E1 F2E1 — Stuck Key on User Interface

All Amana codes → All refrigerator codes →

Verified against manufacturer documentation: amana.com

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