KitchenAid KDFE104HPS 46 dBA Front Control Dishwasher with PrintShield Finish F8E4 Error Fix: Drain Pump Running Continuously

Error code F8E4 on the KitchenAid KDFE104HPS 46 dBA Front Control Dishwasher with PrintShield Finish means: Drain Pump Running Continuously. The drain pump is running non-stop when it should not be. Typically indicates the float switch is stuck in the raised (flood detection) position, or a control board relay is stuck closed. Check float switch for free movement. Check for water in the base pan (leak condition). If float is free and no water is present, the control board may need replacement.

The most successful fix is "Test and Replace the Float Switch or Control Board" (hard difficulty, ~60 minutes). Estimated DIY cost: $10-$20. HomeMD has 2 community-ranked fixes for this error.

This error is rated medium severity. It should be addressed soon, but your appliance may still function in a limited capacity.

Yes — the top-ranked community fix ("Test and Replace the Float Switch or Control Board") is rated hard difficulty and takes about 60 minutes. Tools needed: T20 Torx screwdriver, Multimeter, Needle-nose pliers.

DIY cost: $10-$20. Professional repair typically costs $150-$250. Many homeowners save money by trying the top-ranked community fix first.

The KitchenAid KDFE104HPS 46 dBA Front Control Dishwasher with PrintShield Finish has 8 other known error codes, including: DISPENSER STUCK (Detergent Dispenser Not Opening), DOOR GASKET LEAK (Door Gasket Leaking), F1E1 (Control Board Stuck Key), F1E2 (Control Board Memory Error), F2E1 (User Interface Stuck Key), and 3 more.

Error code F8E4 also appears on 1 other KitchenAid model: KDTE204KPS 39 dBA Top Control Dishwasher with Third Level Utensil Rack. The fix may vary by model, so check each model's specific page for tailored repair steps.