Troubleshooting Guide: Frigidaire Dishwasher Not Draining

Frigidaire Dishwasher Not Draining

Having a dishwasher is a convenience that many homeowners appreciate. However, when your Frigidaire dishwasher fails to drain properly, it can be frustrating and cause inconvenience. In this blog post, we will discuss common reasons why a Frigidaire dishwasher may not be draining and provide you with a step-by-step troubleshooting guide to help you resolve the issue.

Understanding the Importance of Proper Drainage

Ensuring that your Frigidaire dishwasher drains properly is essential for its overall performance. Proper drainage prevents standing water, foul odors, and potential damage to the dishwasher components. If your dishwasher is not draining correctly, it’s crucial to address the issue promptly to avoid further complications.

Check for Clogs in the Drain Hose and Filter One of the primary reasons why a Frigidaire dishwasher may not be draining is due to clogs in the drain hose or filter. Start by inspecting the drain hose, which is typically located beneath the sink. Disconnect the hose and check for any debris or blockages. Use a pipe cleaner or a small brush to remove any obstructions carefully. Similarly, remove and clean the dishwasher filter, as a clogged filter can also lead to drainage issues.

Ensure Proper Installation of the Drain Hose

Incorrect installation of the drain hose can impede proper drainage in your Frigidaire dishwasher. Ensure that the drain hose is connected securely and is not kinked or twisted. A kinked hose can restrict the flow of water, resulting in poor drainage. If necessary, straighten the hose or replace it if it’s damaged.

Examine the Garbage Disposal Connection If your Frigidaire dishwasher is connected to a garbage disposal unit, a faulty connection can cause drainage problems. Ensure that the knockout plug, a small plastic piece, is removed from the disposal unit’s drain connection. This plug needs to be removed to allow proper drainage. If the knockout plug is already removed, check for any blockages or debris in the disposal unit itself.

Check the Drain Pump and Impeller

The drain pump and impeller are crucial components responsible for expelling water from the dishwasher. Over time, debris, such as broken glass or food particles, can clog the pump or damage the impeller. To inspect these components, access the dishwasher’s pump assembly, usually located at the bottom of the dishwasher. Remove any obstructions or foreign objects and ensure that the impeller is intact and rotates freely.

Test the Drain Solenoid or Drain Valve Another potential cause of drainage issues in a Frigidaire dishwasher is a faulty drain solenoid or drain valve. These parts control the flow of water during the draining process. To test them, consult your dishwasher’s manual for specific instructions. Typically, you’ll need a multimeter to measure continuity. If the solenoid or valve is defective, they will need to be replaced.

Professional Assistance and Warranty

Considerations If you’ve followed all the troubleshooting steps and your Frigidaire dishwasher is still not draining properly, it’s recommended to seek professional assistance. An authorized Frigidaire service technician can diagnose and repair complex issues that may require specialized knowledge or parts. If your dishwasher is still under warranty, contact Frigidaire’s customer support to inquire about warranty coverage and authorized service providers.


A Frigidaire dishwasher not draining can be a frustrating problem to deal with, but with the troubleshooting steps outlined in this guide, you can identify and resolve the issue. From checking for clogs in the drain hose and filter to inspecting.


No comments yet. Why don’t you start the discussion?

Leave a Reply

Your email address will not be published. Required fields are marked *