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GE Dishwasher Standing Water in Bottom - Causes & Fix

4 min read

Independent. We don't sell parts, so we tell you when not to buy one.

⚡ Quick Answer

A clogged filter or sump area is usually the culprit. Pull the filters and clear food debris, then check the drain hose for kinks.

Difficulty Intermediate (DIY)
Est. time 15-60 min
Tools Multimeter , nut driver, screwdrivers

GE Dishwasher Standing Water in Bottom — What’s Happening

GE dishwashers normally hold about one to two cups of water in the bottom after a cycle. If you see dirty water building up, water that increases over time, or more than a shallow pool, the dishwasher is not draining properly. GE treats this as a drainage problem, not a fault code, and points to installation issues, blockages in the filter or drain path, or plumbing problems like a missing high drain loop or air gap that lets sink water flow back into the tub.

Most standing water issues trace back to something blocking the drain path or improper installation. The dishwasher pulls water out through the sump, past the filters, and pushes it through the drain hose to your sink or disposal. If any part of that path is blocked or installed incorrectly, water stays in the tub.

Jump to Fix

Most Likely Causes

How to Diagnose and Fix

  1. Confirm whether the water is a normal shallow amount (one to two cups) or actual retained dirty water after a complete cycle.
  2. Run your kitchen sink and garbage disposal to verify the drain system is clear and water flows freely.
  3. Open the dishwasher door and remove the fine and ultra fine filters from the bottom, then inspect the sump area and clear any visible debris like food, labels, or bones.
  4. Check the drain hose under the sink for kinks, pinches, or blockage, and confirm it is routed with a high loop at least 32 inches above the floor if no air gap is installed.
  5. If you have an air gap on the countertop or sink, remove the cap and clean out any debris blocking the ports.
  6. If the disposal was recently installed, disconnect the drain hose from the disposal inlet and verify the knockout plug was removed from inside the disposal.
  7. Run a drain or cancel cycle after clearing the path and watch to see if the dishwasher pumps water out.
  8. If the drain plumbing, filters, and hose are all clear but water still remains, test the drain pump motor and its control circuit for electrical or mechanical failure.

Parts You Might Need

PartNotes
Drain pumpAmazon | Part number varies by model. Replace if the pump does not run or hums but will not move water after all drain path checks pass.
Fine and ultra fine filtersAmazon | Model-specific. Replace if cracked, warped, or damaged during cleaning.
Drain hoseAmazon | Replace if kinked, cracked, or blocked internally. Confirm correct type and routing under the sink.

If your appliance also shows a code on the display, these match this problem:

When to Call a Pro

Call a tech if you have cleared the filters, checked the hose and disposal, and the dishwasher still will not drain. Drain pump diagnosis requires pulling the lower access panel and testing the motor and control board connections. If you are not comfortable working with electrical components or if the unit shows other fault codes or unusual behavior during the drain cycle, a technician can isolate the pump, wiring, or board fault and replace the correct part.


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