How to Fix Amana Dishwasher Error DRN

Error Code: DRN Difficulty: Moderate

Problem: Drain problem.

How to Fix DRN Error (Step-by-Step)

1. First, check for any kinks or clogs in the dishwasher’s drain hose. The drain hose is usually connected to the garbage disposal or the sink’s drainpipe.
2. If the drain hose is connected to a garbage disposal, ensure the knockout plug has been removed from the disposal’s dishwasher inlet. This is a common issue with new garbage disposal installations.
3. Clean the dishwasher’s filter, which is typically located at the bottom of the tub. A clogged filter can restrict water from draining properly.
4. Inspect the drain pump for any obstructions. You may need to remove the lower access panel of the dishwasher to access the pump.
5. If the drain hose, filter, and pump are clear, the drain pump itself may have failed and will need to be replaced.
6. Before starting any repair, be sure to disconnect the dishwasher from both the power and water supply for your safety.
7. Turn the appliance off, wait about 2 minutes, then turn it back on.

Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

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