Error code · Refrigerator

Kenmore 253 French-Door Refrigerator Code SY CE / SY CF: Control and Display Communication

Medium · inspection needed

Code: SY CE / SY CF
Appliance: Refrigerator
Brand: Kenmore
Warranty: 30-day workmanship

What SY CE / SY CF means

Kenmore French-door refrigerators with model numbers beginning 253 are built on a Gibson platform from the Electrolux and Frigidaire family. SY CE or SY CF means the electronic control board and the user interface stopped communicating. The refrigerator may keep cooling, but the display and buttons can be unresponsive, show wrong values or lose settings. Cooling itself is run by the main board, so food may stay cold for a while.

Common causes of SY CE / SY CF

Wiring harness between the control board and user interface
User interface board
Electronic control board

✓ One safe check you can try

1. Note which message shows, SY CE or SY CF. 2. Check that the doors close and nothing presses on the control panel. 3. Watch whether the compartments still feel cold, and move food if they warm. 4. Do not take the panel off to reach the harness.

! Why to stop there

Whether the harness, the interface board or the main board is the weak link
We start with the harness connectors, then test each board
Replacement is quoted in writing before work begins

Opening a panel yourself does not automatically cancel a manufacturer warranty, but it can cause accidental damage, and some manufacturers set their own service conditions. Check your warranty terms, or ask us, before deciding.

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Other Refrigerator codes

SH in Freezer DisplayKenmore 253 French-Door Refrigerator Showing SH in the Freezer Display: Shorted Sensor SH in Refrigerator DisplayKenmore 253 French-Door Refrigerator Code SH in Refrigerator Display: Shorted Fresh-Food Sensor SY EFKenmore 253 French-Door Refrigerator Code SY EF: Evaporator Fan Circuit F1 Lo / F1 HiKenmore 111 Bottom-Freezer Refrigerator Code F1 Lo / F1 Hi: Freezer Temperature Sensor F3 / r3Kenmore 111 Bottom-Freezer Refrigerator Code F3 / r3: Defrost Heater FD Lo / FD Hi / rD Lo / rD HiKenmore 111 Bottom-Freezer Refrigerator Code FD Lo / rD Hi: Defrost Sensor Readings i5 Lo / i5 Hi / iD Lo / iD HiKenmore 111 Bottom-Freezer Refrigerator Code i5 / iD: Ice Maker and Ice Room Sensors Main Board LED 1, 2 or 3 FlickersKenmore 111 Top-Freezer Refrigerator: Main Board LED Flickers 1, 2 or 3 Sensor Failure

SY CE / SY CFSY CE / SY CF questions

Is my refrigerator still cooling?

Often yes, because cooling is run by the main board, but a lost link can eventually affect it, so check temperatures with a thermometer and move food if either section warms.

What is the difference between CE and CF?

Both mean the same communication loss between the control board and the user interface. We treat them together and test the same circuit, starting with the connectors between the two boards.

What do you check first?

The connector and wires between the boards, since a loose plug is cheaper to fix than a board. If those are sound, we test the interface board before replacing the main control.

Book a visit

Still seeing SY CE / SY CF?

A technician diagnoses it on site and gives you the price in writing before any work starts.

(713) 955-7152