How To Fix A Dishwasher Not Draining: A Step-by-step Troubleshooting Guide

A malfunctioning dishwasher can be a major inconvenience, especially when it fails to drain properly. If you’re facing this issue with your GE dishwasher, don’t panic. This comprehensive guide will provide you with step-by-step instructions on how to troubleshoot and resolve the problem.

Check the Drain Hose

1. Inspect the drain hose: Ensure that the drain hose is not kinked, pinched, or blocked. If necessary, straighten or replace the hose.

Clean the Drain Filter

1. Locate the drain filter: The drain filter is typically located at the bottom of the dishwasher tub.
2. Remove the filter: Unscrew or lift the filter out, taking care not to spill any remaining water.
3. Clean the filter: Remove any food particles, debris, or grease from the filter. You can use a sponge, toothbrush, or a stream of water.
4. Reinstall the filter: Place the clean filter back in its position and tighten or secure it.

Inspect the Drain Pump

1. Locate the drain pump: The drain pump is usually found behind the front panel of the dishwasher.
2. Check for obstructions: Remove any food particles or debris that may be blocking the pump.
3. Test the pump: Run a diagnostic cycle or a short wash cycle to see if the pump is functioning properly.

Clean the Air Gap

1. Locate the air gap: The air gap is a small device installed on the countertop or sink.
2. Remove the cover: Unscrew or pry open the cover of the air gap.
3. Clean the air gap: Use a small brush or a cotton swab to remove any food particles, grease, or debris from the air gap.
4. Reassemble the air gap: Put the cover back on and tighten it securely.

Check the Control Board

1. Locate the control board: The control board is usually mounted on the inside of the dishwasher door.
2. Inspect the board: Look for any loose wires, burned components, or other signs of damage.
3. Reset the control board: If you suspect a problem with the control board, try resetting it by unplugging the dishwasher for a few minutes and then plugging it back in.

Replace the Drain Solenoid

1. Locate the drain solenoid: The drain solenoid is typically attached to the bottom of the dishwasher tub.
2. Disconnect the solenoid: Unplug the electrical connector and remove the solenoid from the dishwasher.
3. Install the new solenoid: Connect the new solenoid to the dishwasher and secure it in place.

Call a Professional

If you’ve tried all the above steps and your GE dishwasher is still not draining, it’s best to call a qualified appliance repair technician. They can diagnose the problem accurately and provide the necessary repairs or replacements.

Additional Tips

• Regularly clean the dishwasher filter to prevent clogs.
• Avoid putting excessive amounts of food particles or grease in the dishwasher.
• Use a dishwasher cleaner monthly to keep the appliance functioning optimally.
• If the dishwasher is making unusual noises or vibrating excessively, stop using it and contact a technician immediately.

What People Want to Know

Q: Why is my GE dishwasher not draining after cleaning the filter?
A: The drain hose or pump may be clogged. Check and clean both components.

Q: What causes a GE dishwasher to stop draining suddenly?
A: A clogged drain hose, filter, or pump can cause sudden drainage issues.

Q: How can I prevent my GE dishwasher from draining slowly?
A: Clean the dishwasher filter regularly and avoid overloading the dishwasher with dishes.