Quick answer
A Frigidaire fridge Er CE error code means the main control board and the user interface board have lost communication. The likely causes are a glitch after a power surge, a loose or corroded harness connector, or a failed user interface board. Unplug the refrigerator for 5 minutes first; if Er CE returns, inspect the board wiring, then replace the user interface, a $100 to $250 part.
Er CE on a Frigidaire refrigerator points to a communication fault between its controls. A power interruption may leave a temporary error, while loose connectors, damaged wires, or a failed board can make the code return. This guide moves from the reset to connection checks so a board is considered only after the simpler causes have been investigated.
Quick Facts
| Detail | At a Glance |
| Difficulty | Easy to Moderate |
| Time | 5 minutes for a reset, 30 to 60 minutes for a harness inspection |
| Tools | Phillips screwdriver, 1/4 inch nut driver, flashlight, contact cleaner |
| Part Cost | $0 for a reset, $100 to $250 for a user interface board, $150 to $300 for a main control board |
| Skill | Beginner for reset and inspection |
What Does the Frigidaire Fridge Er CE Error Code Mean?
The Frigidaire fridge Er CE error code points to a communication fault between controls; a power interruption, loose connector, damaged wire, or failed board can cause it.
Keep these points in mind.
- CE is a communication error
- The main control board and user interface board have stopped exchanging data
- Cooling may continue while the display is unusable
A symptom points toward a system, but several parts in that system may cause it; the useful question is which observation separates those parts. Visible damage gives stronger evidence than a guess from age alone. An electrical fault needs a reading made at the right points.
Is Er CE a Communication Error Between the Control Boards?
A communication fault does not tell you which board is broken; the boards need a sound wiring path before they can exchange signals. Corrosion or a loose terminal can break that path while both boards remain usable. A reset can clear a temporary fault, but it cannot mend a wire.
Keep these points in mind.
- Explaining the two boards
- Where each sits
- And the harness path through the door hinge
A symptom points toward a system, but several parts in that system may cause it; the useful question is which observation separates those parts. Visible damage gives stronger evidence than a guess from age alone. An electrical fault needs a reading made at the right points.
What would make this part a poor choice? A sound test result means you need to consider the other causes before ordering it.
What Causes a Frigidaire Fridge to Show Er CE?
These signs need to be read together; a single symptom can point to more than one cause, so the condition of the related parts matters too.
The following details help narrow the decision.
| Condition or Detail | Meaning or Next Consideration |
| power surge or outage glitch | Use this observation to narrow the fault before choosing a replacement. |
| loose or corroded harness connector | An interrupted connection can prevent a sound part from working. |
| chafed door harness | An interrupted connection can prevent a sound part from working. |
| failed user interface board | Consider this after the related parts and wiring have been ruled out. |
| failed main control board | Consider this after the related parts and wiring have been ruled out. |
A symptom points toward a system, but several parts in that system may cause it; the useful question is which observation separates those parts. Visible damage gives stronger evidence than a guess from age alone. An electrical fault needs a reading made at the right points.
How Do You Clear the Er CE Code on a Frigidaire Refrigerator?
Follow these steps to check this part of the fault.
Check the Reset and Response
- Disconnect power for 5 minutes.
- Restore power.
- Watch whether Er CE returns within an hour.
- Note any button combination the model’s tech sheet lists.
A reset can clear a temporary control state; it cannot remove a physical blockage or repair a broken wire. What happens after the reset matters more than a for a moment normal display. A returning fault suggests that the control is detecting the same condition again.
How to Reset and Inspect the Board Wiring on a Frigidaire Refrigerator Step by Step
Follow these steps to complete the covered procedure for Frigidaire fridge Er CE error code.
Phase 1: Unplug the Refrigerator for Several Minutes and Retest
- Unplug the fridge for several minutes.
- Plug it back in and check the code.
Phase 2: Remove the Control Board Access Covers at the Back
- Disconnect power again.
- Remove the rear board access covers.
Phase 3: Inspect the Board-to-Board Wiring for Damage, Loose Connections, and Corrosion, and Replace Damaged Wiring or Connectors
- Inspect the wires between the boards for damage.
- Check for loose plugs and corroded contacts.
- Replace damaged wires or connectors.
What Other Frigidaire Refrigerator Error Codes Should You Know?
These signs need to be read together; a single symptom can point to more than one cause, so the condition of the related parts matters too.
The following details help narrow the decision.
| Condition or Detail | Meaning or Next Consideration |
| Er CE | Use this observation to narrow the fault before choosing a replacement. |
| SY EF | Use this observation to narrow the fault before choosing a replacement. |
| SY CF | Use this observation to narrow the fault before choosing a replacement. |
| SY CE | Use this observation to narrow the fault before choosing a replacement. |
| SH, 5Y EF | Use this observation to narrow the fault before choosing a replacement. |
| with meaning | Use this observation to narrow the fault before choosing a replacement. |
| first check | Use this observation to narrow the fault before choosing a replacement. |
| and DIY rating | Use this observation to narrow the fault before choosing a replacement. |
Codes identify a circuit or condition that needs attention; they do not prove which part must be ordered. Similar-looking codes can mean different things across model generations. The spacing and order of the letters and digits also matter.
Should You Replace the User Interface, the Main Board, or Call a Technician?
Choose the repair that matches the confirmed fault; a cheaper part will not help if it belongs to a different part of the system.
Keep these points in mind.
- Harness repair $0 to $30
- User interface $100 to $250
- Main board $150 to $300
- Technician when both boards test good or the fridge is over 12 years old
A low-cost part is a good choice only when it corrects the confirmed fault; cleaning can solve a blockage, but it cannot repair a cracked housing or an open winding. A control board should come later in the diagnosis because a bad connection can create the same symptom. Parts cost is only part of the decision.
FAQ
When Should You Call a Technician for a Frigidaire Er CE Error?
Call if Er CE returns after a reset and sound connections are confirmed. The remaining fault may need board diagnosis.
Does the Fridge Keep Cooling With Er CE Displayed?
Cooling may continue on some models, but the code does not prove temperatures are normal. Judge the actual compartment temperature.
Can a Surge Protector Prevent the Code?
A suitable surge protector may reduce exposure to some power spikes. It cannot prevent loose connectors, damaged wires, or board wear.
Boards Talking to Each Other Again
You have a clearer path when the symptoms, model, and test results agree; focus on the failed part and keep the nearby wiring, mounts, and seals in view. A sound diagnosis helps the repair solve the original problem.
Check the full model number, then choose the compatible control harness or board so the display works again.
