Kenmore Dishwasher F1 Error Code — Stuck Key or Control Fault

The F1 error code on a Kenmore dishwasher indicates a stuck key on the control panel or a control board communication fault. This error is triggered when the dishwasher’s main control board detects that a key on the touchpad has been depressed for longer than the allowed duration — typically 30 seconds or more — or when it cannot communicate properly with a secondary control module.

What Causes the Kenmore Dishwasher F1 Error Code?

• A stuck or jammed key on the touchpad or control panel
• Moisture or detergent residue behind the touchpad causing a key to stick
• A failed or damaged touchpad membrane
• A faulty main control board
• Wiring harness issue between the touchpad and control board

How to Troubleshoot the F1 Error Code

1. Reset the dishwasher: Press and hold the Cancel/Drain button for 3 seconds, then unplug the dishwasher for 5 minutes. Plug back in and see if the error clears.
2. Inspect the touchpad: Look for keys that appear sunken, sticky, or visually different from the others. Gently press each key to check for response.
3. Clean the control panel: Use a dry cloth to clean around the touchpad. Moisture or detergent film can cause a key to stick.
4. If the error persists: The touchpad or control board likely needs replacement by a professional technician.

When to Call a Professional

If resetting and cleaning the touchpad does not resolve the F1 error, the touchpad membrane or main control board requires professional diagnosis and replacement. Attempting to replace these components without proper training can cause further damage to the dishwasher’s electrical system. Our certified Kenmore technicians can diagnose and repair the F1 error quickly, using factory-certified parts and backed by our 90-day warranty.

Preventing the F1 Error

Avoid using excessive moisture near the control panel. Clean the touchpad regularly with a dry cloth and avoid spraying cleaners directly onto the panel. If your dishwasher is in a high-humidity environment, consider running the exhaust fan to reduce moisture buildup near the controls.