Frigidaire Dishwasher: pump running when off

Professional Repair Guide

What is this symptom?

If your Frigidaire dishwasher's pump keeps running even after the cycle is complete or when the unit appears to be off, you're likely experiencing a common issue. This can often be caused by a stuck or faulty float or water level switch. The pump may only stop when you open the door or cut the power, indicating a malfunction that needs attention.

Urgency: Medium

Possible Causes

Stuck or faulty float/water level switch

How to Identify: Dishwasher pumps keep running even when there’s no water to drain; float inside tub may not move freely.

Part: Float switch / water level sensor

Next step

Choose the next step for pump running when off

Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.

Check during diagnosis

Most relevant component to inspect

Float Switch

Detects the maximum water level to prevent overflow and potential flooding.

Typical part-only price
$15 - $40
DIY difficulty
Easy
Estimated time
10-20 mins
Where can I find the model number?

Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.

Find a part that fits my model

Verify the complete model and part number on the retailer's compatibility page before ordering.

Other parts options

Check related components first; use model search as a fallback.

Possible related component

Pressure Switch

Detects the water level inside the tub and signals when to start or stop filling.

$25 - $65 · Easy · 15-30 mins

Check fit & price
Model number required

Model-compatible Dishwasher parts

Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.

Find a part that fits my model

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Optional routine care

Maintenance supplies

These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.

Maintenance supply

Dishwasher Cleaner and Descaler

Supports routine removal of mineral scale, grease, and odor. It is maintenance, not a repair for a failed pump, valve, or control.

View maintenance supply
Maintenance supply

Braided Dishwasher Inlet Hose

For replacement of an externally damaged supply hose. Verify connection size, length, and appliance installation requirements before ordering.

View maintenance supply

Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.

Preventive Maintenance

  • Clean float and filters: Float switch sticking and drain blockages that could cause pump issues.
    Frequency: monthly

Frequently Asked Questions

Why is my Frigidaire Dishwasher pump running when off?
The pump may be running due to a stuck or faulty float or water level switch.
How do I fix Frigidaire Dishwasher pump running when off myself?
Currently, there are no DIY solutions available for this issue.
How much does it cost to fix pump running when off?
Professional repair costs can vary, but specific pricing isn't listed.
When should I call a technician for pump running when off?
If the issue persists or if you're unsure about the cause, it's best to call a technician.

Community Analytical Insights

Guidance from available sources; statistical claims are shown only for samples of at least 10 discussions

Common Issues Reported by Users

  • Faulty control board or motherboard causing erratic signals
  • Stuck relay on the control board, causing the pump to stay engaged
  • Wiring issues or shorts in the electrical system

User Suggested Solutions

  1. Inspect and test the control board for faults. If damaged, replace the control board.

  2. Check for stuck relays on the control board. If found, clean or replace the relay.

  3. Examine wiring for shorts or damage. Repair or replace any faulty wiring.

Limited-source guidance; percentages and success-rate claims are not shown
View Sources

Data compiled from real discussions on r/appliancerepair and r/Appliances:

  1. Frigidaire Recirculation pump Randomly runs when dishwasher ...

Community Discussions

recirculation pump starts running randomly when dishwasher is off

motherboard issue causing the pump to run when the dishwasher is off

DIY View on Reddit →

Source: Reddit r/appliancerepair

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