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ErrBase

Frigidaire Oven ER CE Error Code: Communication Failure Fix

Quick Answer

The ER CE code is usually caused by a loose wiring harness between the main control board and the display panel. Try unplugging the oven for ten minutes to reset the logic, and if that fails, you will need to reseat the ribbon cable connections behind the console.

In fifteen years of fixing ranges, ER CE usually means the oven's internal boards aren't talking to each other anymore. It's rarely a total board failure right away. More often it's a wiring harness that's vibrated loose or picked up surface corrosion on the pins. Ignoring it means the oven stays completely locked out, won't cook a thing. I always start with a hard reset before I suggest buying any parts.

FrigidaireOvenSeverity: moderateDifficulty: intermediate88% DIY Success
Time to Fix
20–45 min
Difficulty
intermediate
Parts Cost
$150 – $280
Tools Needed
Phillips #2 screwdriver, Quarter-inch (1/4") nut driver

What Does the ER CE Code Mean?

Think of ER CE like a dropped call between the buttons you press and the board that runs everything. When that connection goes, the oven locks itself out as a safety move. This is actually pretty common on Frigidaire slide-in ranges in the $700-$1,000 price range. Honestly, half the time I show up to one of these calls, it's just a loose ribbon cable. Reseating it takes about 20 minutes and costs nothing.

Most Likely Causes

Based on aggregated repair data, here is the probability breakdown for this error code:

Loose or poorly seated wiring harness50%
Main Control Board (EOC) failure25%
User Interface (UI) board failure15%
Power surge or electrical noise10%

Symptoms You May Notice

  • ER CE flashing on the control panel, sometimes paired with a steady beep that won't stop until you cut power completely
  • Every button on the touchpad is completely dead, you can press Bake, Broil, Timer, anything, and absolutely nothing happens
  • The clock display still works fine and shows the right time, but no cooking function will start no matter what you try
  • Oven goes into lockout mid-cook and just shuts itself down, leaving whatever you were making half-done with no warning
  • Code comes and goes, works fine for a week then throws ER CE again, which almost always means a loose connection rather than a fully dead board

Can you reset a Frigidaire oven to clear the ER CE code?

Flip the oven's circuit breaker off at your panel. Don't hold buttons or try a soft reset through the touchpad, you need to cut power completely at the breaker or by unplugging. Wait a full 10-15 minutes. The capacitors need time to drain completely. Restore power and watch the display. If the boards are physically fine, you'll see the clock come back with no error code. If ER CE shows up again within a minute of startup, you've got a hardware problem that a reset won't fix.

Tools Required for Diagnosis

Phillips #2 screwdriverQuarter-inch (1/4") nut driverFlashlight or headlampElectronic contact cleaner (CRC QD Electronics Cleaner or similar)Needle-nose pliers (for releasing connector clips)

Diagnostic Checklist

Follow these steps in order. We start with the easiest external fixes before opening up the machine.

ComponentComponent Under Test
Expected Range120–240 VAC
ConditionIf Open (OL) or infinite, replace component.

Replacement Parts

If your diagnostic testing proves the component has failed, you will need a replacement. We recommend OEM parts over aftermarket for water-handling components.

Part Name
Electronic Oven Control (EOC) Board5304518661 · $150–$280

Frequently Asked Questions

Can I still use my oven with the ER CE code?
No, you can't. When ER CE is active, the control board shuts down all heating functions completely. Nothing you press on the touchpad will work. That's actually the oven protecting you. If the two boards can't communicate, the EOC has no way to know if the temperature sensor is reading correctly, so it refuses to let the heating elements fire at all. You've got to clear this error before the oven will do anything useful again. Don't try to work around it.
Why did my oven start showing ER CE after a self-clean cycle?
Self-clean runs the oven up near 900 degrees Fahrenheit, and that extreme heat makes every metal component inside expand pretty significantly. The metal pins in the wiring harness connectors expand when hot, then contract when they cool down, and sometimes they don't seat quite right after that. Over several self-clean cycles this gradually loosens the connection. In some cases the heat also stresses the solder joints on the EOC board itself. This is honestly one of the most common patterns I see. Ran a self-clean last night, won't work this morning.
Is it worth fixing an oven with this code?
Yeah, almost always worth fixing. If reseating the wiring connector clears it, you're done and it cost you nothing but an hour of your time. Even replacing the EOC board at $200-$250 is way cheaper than a new range, which'll run you $800 to $1,500 for anything comparable. These Frigidaire slide-in units are actually pretty solid once you sort out the electronics. I tell my customers the same thing I'd tell my brother. Fix it.
What's the difference between ER CE and F10?
Completely different problems. ER CE is a communication failure where the two boards literally can't talk to each other. F10 is a runaway temperature error, meaning the oven thinks it's overheating or the temperature sensor is sending back a bad reading. Both can involve the control board, but ER CE is about whether the boards can communicate at all. F10 is about what the temperature sensor circuit is reporting. Different parts fail, different diagnostic steps, different fixes.
How much does it cost to fix ER CE with a professional?
Expect to pay $80-$150 just for the service call and diagnosis. If it's just a loose connector, some shops won't charge much beyond that. If you need an EOC board replaced, you're looking at $150-$250 for the part plus $100-$150 in labor, so the total repair could hit $350-$400 at a shop. Doing it yourself saves most of that. The EOC for common models like the FGEF306 series is usually available from PartSelect or Repair Clinic for around $180-$220, and it's honestly not a hard swap.

Related Frigidaire Oven Error Codes

Code: F30Frigidaire Oven F30 Error Code: Open Sensor

Same Fix on Other Brands

Electrolux ovenE15: Electrolux Oven E15 Communication Error

Models Known to Experience ER CE Errors

This repair applies to most Frigidaire ovens with this error code. Common model numbers include:

FGEF306TMF, LGEF3045KF, FGEF302DNF, GCRE3060AF, FFEH3054US, FGEF306TBA, CPES3085KF

MS

Written by

Mike Sullivan

Lead Appliance Repair Technician · 20 years experience

Last verified for technical accuracy on March 17, 2026