Kenmore Dishwasher Error Code 8-1 — Slow Drain
What this means
Error code 8-1 (F8E1) indicates the dishwasher is not draining within the expected timeframe. Common causes include a clogged drain hose, blocked garbage disposal connection, a dirty filter, or a failing drain pump.
Alternate codes: F8E1
Step-by-step fix
4 stepsCheck the filter
Remove and clean the drain filter at the bottom of the dishwasher tub. Food debris commonly clogs it.
Clean the filter after every few cycles to prevent buildup.
Inspect the drain hose
Check the drain hose for kinks, pinches, or clogs. Disconnect and flush if needed.
Check garbage disposal connection
If the dishwasher drains through a garbage disposal, make sure the knockout plug was removed during installation and the disposal is not clogged.
Test the drain pump
If all paths are clear, the drain pump may be failing. Listen for it during the drain cycle.
When to call a professional
If the drain pump needs replacement.
Information compiled from manufacturer service manuals, official troubleshooting documentation, and appliance repair industry resources. This guide is for informational purposes only — always consult a qualified technician for complex repairs.
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