Frigidaire Dishwasher Error FL
⚡ Quick Answer: The FL error code on your Frigidaire dishwasher indicates a potential overflow condition, commonly linked to a malfunctioning float switch or water fi... ✅ DIY Fixable
What Does Error FL Mean?
The FL error code on your Frigidaire dishwasher indicates a potential overflow condition, commonly linked to a malfunctioning float switch or water fill issues. This error may prevent the dishwasher from starting its cycle. If the code appears briefly during startup, it may simply be a diagnostic check. However, if it persists and the dishwasher fails to operate, further investigation is needed.
Common Symptoms:
- Dishwasher displays FL code and may not start a cycle (community reports)
- FL appears during diagnostic or self‑check processes (official support description)
Possible Causes
- Diagnostic relay/water valve test (normal operation) (medium)
- Fill level or float switch fault (low)
How to Fix Error FL
DIY Fix Observe and restart dishwasher
- If the FL code appears briefly during startup and the dishwasher proceeds normally afterward, no action is required based on official support information.
- If the dishwasher doesn’t start after displaying FL, ensure the door is properly closed and latched, then try canceling and restarting a cycle.
Technician Only Inspect float switch and water fill components
- Disconnect power to the dishwasher.
- Access the float assembly and verify it moves freely; remove any debris.
- Test the float switch continuity with a multimeter.
- Inspect the water inlet valve and related wiring connections.
Parts needed: Float switch, Water inlet valve
- If FL persists and dishwasher fails to fill or start cycles after basic checks.
- If water leaks or unusual noises accompany the error.
Next step
Choose the next step for FL
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
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.
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.
Water Inlet Valve
Controls the flow of hot and cold water into the appliance.
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.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.
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.
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.
Braided Dishwasher Inlet Hose
For replacement of an externally damaged supply hose. Verify connection size, length, and appliance installation requirements before ordering.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.
Technical Specifications
| wattage | N/A |
|---|---|
| component | Float Switch |
| resistance | 0-10 ohms |
| part_number | 154567401 |
| voltage_rating | 120V AC |
Common Questions
What does FL error mean on frigidaire dishwasher?
FL error indicates a potential overflow due to a float switch malfunction, preventing the dishwasher from starting.
Can I fix frigidaire dishwasher FL error myself?
Yes, you can restart the dishwasher after ensuring the door is closed. If the error continues, further inspection may be needed.
How much does it cost to fix FL error?
Repair costs for the FL error can range from ¥3,000 to ¥12,000 depending on parts and regional pricing.
When should I call a technician for FL?
Call a technician if the FL error persists and the dishwasher won't operate, or if you notice leaks or unusual sounds.
Data last verified: 2026-07-25
User Comments (0)
Share your experience or solution below.
Please login to post a comment.
Be the first to comment!