Frigidaire Dryer Error Code E2 — What It Means & How to Fix It

What Does This Error Mean?

E2 on a Frigidaire dryer means the user interface board (the control panel) has a communication fault. The main board and the panel aren't talking to each other correctly. A reset is always the first step.

Affected Models

Frigidaire Electric Dryer
Frigidaire Gas Dryer
Frigidaire Gallery Dryer
Frigidaire Affinity Dryer

Common Causes

A temporary power surge caused a communication glitch between the boards
The ribbon cable or wiring harness between the control board and the UI panel is loose
The user interface board itself has a failed component
The main control board is sending incorrect signals to the UI panel

How to Fix It

Unplug the dryer from the wall outlet. Wait 2 full minutes for the control boards to fully discharge.

A longer power-off allows capacitors on the boards to reset completely — more effective than a quick 30-second unplug.
Plug the dryer back in and try running a cycle. If E2 was caused by a power glitch, it will be gone.

This fix works for many E2 errors that appear after storms or power outages.
If E2 returns, unplug again and open the control panel. Check the ribbon cable and wiring harness connectors between the UI panel and the main control board.

Disconnect and firmly reconnect each connector. Look for any visible damage to the ribbon cable.
Check all the buttons on the control panel. Press each one — they should all feel firm and click properly.

A stuck or shorted button can cause continuous E2 errors. If a button is stuck in, gently try to free it.
If E2 persists after reseating all connectors, call a technician to test both the UI board and main control board.

Replacing the wrong board is expensive. A technician can pinpoint which one has failed before ordering parts.

When to Call a Professional

If a reset doesn't fix E2, the UI board or main control board may have failed. These are electronic components that cannot be repaired at home — they must be replaced. A technician can diagnose which board is at fault and replace it for $120 to $220.

Frequently Asked Questions

Can a power strip cause E2 on my Frigidaire dryer?

Yes — dryers must be plugged directly into a dedicated wall outlet. Power strips and extension cords cannot handle 240V dryer loads. Voltage drops from an undersized connection can trigger board errors like E2.

Is E2 covered under Frigidaire warranty?

Frigidaire offers a 1-year limited warranty on most dryers. A UI board failure within that period should be covered. Contact Frigidaire at 1-800-374-4432 with your model and serial number.

How do I know if it is the UI board or the main board that failed?

If the display works but buttons don't respond, the UI board is suspect. If the dryer won't respond at all, the main board is more likely the problem. A technician with a multimeter can confirm before any parts are ordered.