F03Warning

Speed Queen Dishwasher F03 Error Code

The dishwasher took too long to drain water.

Common causes

  • Clogged drain hose or filter
  • Kinked drain hose
  • Faulty drain pump

How to fix it

  1. Clean the filter assembly at the bottom of the tub.
  2. Check drain hose for kinks or blockages and straighten if needed.
  3. Ensure drain hose is not too long or elevated incorrectly.
⚠ When to call a pro: If drain remains slow or pump is noisy, call a technician.

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Always unplug the appliance (and turn off the water for washers/dishwashers) before inspecting. These guides are for information only and are not a substitute for a professional repair.