Frigidaire Gallery Oven ER Error Code

Quick Answer

An ER code on a Frigidaire Gallery oven is usually caused by a stuck button or a communication error between the control board and the keypad. To fix it, try a hard reset by unplugging the range for one minute or inspect the ribbon cable connection between the display and the main board.

This code shows up constantly right after someone runs the self-clean cycle or goes too heavy with the spray cleaner on the control panel. Ignore it and you risk the oven not shutting off properly or refusing to start at all. I've seen ER turn into an F10 runaway temperature error when the keypad completely gives out, and that's a way bigger problem to deal with.

FrigidaireOvenSeverity: moderateDifficulty: intermediate75% DIY Success

Time to Fix

20–45 min

Difficulty

intermediate

Parts Cost

$120 – $280

Tools Needed

Phillips #2 screwdriver, Quarter-inch nut driver

What Does the ER Code Mean?

Think of the ER code like a software hang. Honestly, a plain power cycle fixes it about 30% of the time, so try that first before you go ordering parts. But if the code comes right back the second you plug it back in, you're looking at actual hardware failure, either the keypad itself or the main control board. Parts for these run $80 to $250 depending on which one's dead.

Most Likely Causes

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

Stuck or shorted keypad button45%

Main control board (EOC) failure25%

Loose or dirty ribbon cable20%

Power surge or electrical glitch10%

Symptoms You May Notice

ER or ERR flashing on the digital display, sometimes alternating with the clock, sometimes just sitting there solid while the oven does nothing
The oven starts beeping randomly while it's just sitting there not in use, like it's panicking on its own
Half the buttons on the touchpad stopped responding, or you have to press them two or three times to get anything to happen
Oven cuts out mid-preheat, usually somewhere between 250 and 300 degrees, and ER pops up right as it quits
One button on the keypad feels slightly tacky or sits lower than the others when you drag your finger across it

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

Flip the circuit breaker for your range off and wait a full 60 seconds before turning it back on. Don't rush this part. When power comes back the clock will blink. Set the clock, then try a bake cycle at 350 to confirm it's cleared. If ER comes back within a minute of restoring power, a reset won't fix it and you'll need to replace either the keypad or the control board.

Tools Required for Diagnosis

Phillips #2 screwdriverQuarter-inch nut driverFlashlightElectronic contact cleanerPencil eraser (for cleaning ribbon cable contacts)90% isopropyl alcohol and cotton swabsMultimeterNeedle-nose pliers

Service / Diagnostic Mode

Press and hold the 'Canning' or 'Bake' button for 6 seconds to enter the settings menu, though most ER codes lock the keypad entirely.

Diagnostic Checklist

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

ComponentComponent Under Test

Expected Range1050–1100 ohms

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	OEM Number	Estimated Price
Electronic Oven Control Board5304518661 · $150–$280	5304518661	$150 – $280
Touch Pad and Glass Assembly316419341 · $120–$240	316419341	$120 – $240

Frequently Asked Questions

Can I still use the oven if it shows ER?

I wouldn't. The ER code means the board can't reliably read what you're telling it to do, so if you set it to bake at 350, it might heat fine, or it might not shut off, or it might just ignore you completely. And if a stuck button is the cause, there's a real scenario where the oven thinks you're pressing Bake constantly and just keeps running. Keep the breaker off until you sort it out. It's not worth the risk.

Why did the ER code appear after I used the self-clean feature?

This is probably the most common scenario I see. Self-clean runs at over 900 degrees Fahrenheit across a 3 to 4 hour cycle and that heat radiates into the control area. Frigidaire builds these ovens to handle it, but over time the insulation degrades and heat starts reaching the control board and ribbon cable. The plastic connectors can warp, solder joints can crack, and the touch membrane gets damaged. If your oven's over 6 years old and you just ran self-clean, that cycle almost certainly triggered it.

Is it worth fixing an ER code on a 10-year-old oven?

Depends on what else is going on with it. If it's otherwise in good shape, a $150 to $200 control board is way cheaper than a $1,200 new Gallery range. But if the door seal is shot, the igniter's been weak, and you've been nursing it along for a couple years already, that repair money is probably better put toward a new unit. My general rule is fix it if it's under 12 years old and this is the first major thing that's gone wrong.

Can I clean the ribbon cable to fix the ER code?

Yeah, sometimes that's literally all it takes. If you can see a dull film or greenish corrosion on the copper teeth at the end of the ribbon cable, grab a pencil eraser and gently rub across the contacts, or use a cotton swab with 90% or higher isopropyl alcohol. Don't use the cheap 70% stuff because it leaves water residue behind. Be gentle because you don't want to rub the conductive coating off the cable. Plug it back in, restore power, and see if ER comes back.

What's the difference between an ER code and an F code on a Frigidaire oven?

Good question. ER basically means the keypad and the control board stopped talking to each other, it's a communication breakdown. F codes like F10, F11, or F30 are more specific and usually point to a temperature sensor failure, a relay problem, or a specific circuit fault. ER is almost always keypad or ribbon cable territory. And here's the useful thing: if you disconnect the ribbon cable and ER switches to an F code, that's telling you the board is alive and the keypad is the dead part. That one test can save you $100 or more buying the wrong component.

Related Frigidaire Oven Error Codes

Code: F30Frigidaire Oven F30 Error: Temperature Sensor Open

Same Fix on Other Brands

Electrolux ovenERR: Electrolux Oven ERR Code: User Interface Error

Models Known to Experience ER Errors

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

FGEF306TMF, FGIF3036TF, GCRE3060AF, FGGH3047VF, FGGC3047QS, LGEF3045KF, FGEF3032MW, FGEF306TNFA

Written by

Mike Sullivan

Lead Appliance Repair Technician · 20 years experience

Last verified for technical accuracy on March 17, 2026