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BrandsFrigidaireDishwasherER

ERHigh Severity

Frigidaire·Dishwasher

Frigidaire Dishwasher ER – Electronic Control Board Error

Updated April 20, 2026

Frigidaire error code ER: The dishwasher's electronic control board detected an internal error. May display with a number suffix (ER1, ER2, etc.).

What Does the Frigidaire ER Error Code Mean?

The dishwasher's electronic control board detected an internal error. May display with a number suffix (ER1, ER2, etc.).

Common Causes of the Frigidaire ER Error

1Power surge damaging the control board
2Moisture reaching the control board
3Failed user interface board
4Internal component failure on the control board

When to Call a Technician

Hard reset first (breaker off 5 minutes). If error returns, the control board likely needs replacement.

On This Page

What It Means
Likely Causes
When to Call a Tech

Quick Facts

Code: ER
Brand: Frigidaire
Appliance: Dishwasher
Severity: High
DIY Friendly

Safety First

Always unplug your appliance before inspecting or replacing parts. If unsure, consult a licensed technician. Full disclaimer.