Frigidaire Dishwasher Error Code Er

The Er code on a Frigidaire dishwasher indicates a membrane switch failure. The control board has detected that one or more keypad buttons on the console have been continuously in a closed, or pressed, state for approximately one minute. This is a protective fault that prevents the dishwasher from running unintended cycles due to a stuck or malfunctioning key.

A reset may temporarily clear the Er code, but the fault will return if the underlying membrane switch problem is still present. Because the error is triggered by a hardware condition, a sustained closed contact on the keypad, the control board will detect it again and redisplay Er within about one minute of operation. A permanent fix requires addressing the faulty membrane switch or console assembly.

The cost of repair depends on whether you do it yourself or hire a technician. The console assembly part typically ranges from $50 to $150 depending on the specific model. If you hire a professional, expect to add $75 to $200 or more in labor costs, bringing the total repair estimate to roughly $125 to $350.

The primary fix for the Er code is replacement of the console assembly, which includes the membrane switch keypad. A knowledgeable DIYer comfortable with appliance disassembly can perform this repair. Before ordering parts, inspect the panel for visible damage, stuck buttons, or moisture contamination, as clearing a physical obstruction may resolve the issue without a parts replacement.

The dishwasher is designed to halt normal operation when the Er code is active, so it will generally not run a full cycle in this state. You should not attempt to force the appliance to operate with this fault present, as a stuck keypad signal could trigger unintended cycle behavior. Resolve the membrane switch fault before resuming regular use.