F8E2
KitchenAid Restricted Drain Flow

Dishwasher drains too slowly; water remains between cycles; may show a partial drain or slow drain error.

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Possible Causes

Partially clogged drain hose, buildup in disposal or sink drain, kinked drain hose, weak drain pump

How to Fix / Troubleshooting

Safety First: Turn off power before accessing hoses.

Check sink and disposal:

  • Run the garbage disposal to clear any blockage in the sink drain.
  • Ensure the sink itself drains quickly; a slow sink drain will slow the dishwasher drain.

Inspect drain hose:

  • Look under the sink for kinks or sharp bends in the dishwasher drain hose.
  • Disconnect the hose from the disposal or drain and flush it with water to clear any buildup.

Test drain pump:

  • If the hose and sink are clear but draining is still slow, the drain pump may be weak and should be replaced.
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Repair Difficulty

Easy 2/5

Required Part

Drain Hose
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