Frigidaire Dishwasher: error codes during wash cycle

Professional Repair Guide

What is this symptom?

Is your Frigidaire dishwasher displaying error codes during the wash cycle? This issue indicates problems such as drainage restrictions, power interruptions, or internal component failures. Understanding these codes is essential for troubleshooting and restoring your dishwasher's functionality.

Urgency: Medium

Important Tips for Frigidaire Models

  • Frigidaire models use specific i-series codes to indicate distinct issues such as low water level (i10), drain restriction (i20/i40), or motor failure (i50).

Possible Causes

Drainage restriction or clog

How to Identify: Error codes i20, i40, or iF0 typically appear; water remains in the bottom of the dishwasher after a cycle.

Part: Drain hose, filter, drain pump

Power interruption

How to Identify: PF code appears, often after a power outage or voltage drop.

Part: Electrical supply, control board reset state

Low water level / water supply issue

How to Identify: i10 or similar code appears; dishwasher may not fill properly.

Part: Water inlet valve, supply hose

Leak detected in base pan

How to Identify: i30 error; water present under dishwasher or at base.

Part: Leak sensor, hoses and connections

Internal component failure (motor, heating, sensors, control board)

How to Identify: i50 (motor, i60 (heating, iC0 (control, tu (turbidity error codes appear.

Part: Wash motor, heating element, turbidity sensor, control board

Door latch not secured

How to Identify: CL or Cd code; dishwasher will not start wash portion until door latch is secure.

Part: Door latch / switch

DIY Solutions

Clear drain hose and filters

Moderate 30-45 minutes
Tools Needed: screwdriver, bucket, gloves
  1. Turn off power to the dishwasher.
  2. Remove the lower dish rack and locate the filter and drain area.
  3. Unscrew and clean the filter basket and remove debris.
  4. Disconnect and inspect the drain hose for kinks or clogs, flush with water.
  5. Reassemble and run a short cycle to confirm the error is resolved.
⚠️ Safety First: Always disconnect power before accessing internal parts.

Reset dishwasher after power interruption

Easy 5 minutes
  1. Press the Cancel/Start button to clear current codes.
  2. Turn off the dishwasher circuit breaker for 5 minutes.
  3. Turn breaker back on and start a new cycle.

Verify water supply for low water errors

Easy 10 minutes
  1. Ensure the water supply valve under the sink is fully open.
  2. Check that the inlet hose is not kinked or blocked.
  3. Run a cycle to see if the i10 error clears.

Professional Repairs

Replace wash or drain motor

Estimated Cost: $120 - $300

Replace control board

Estimated Cost: $150 - $400

Replace heating element or turbidity sensor

Estimated Cost: $80 - $200

When to Call a Professional

Error codes persist after basic cleaning and resets.
Errors indicating internal component failure (e.g., i50, i60, iC0).
Leak detection errors where water damage is visible or ongoing.

Preventive Maintenance

  • Clean filters and check drain line: Drain-related error codes (i20, i40)
    Frequency: monthly
  • Check water inlet hose and supply: Low water level errors (i10)
    Frequency: quarterly

Frequently Asked Questions

Why is my Frigidaire Dishwasher showing error codes during wash cycle?
Common causes include drainage clogs, power interruptions, low water supply, and internal component failures.
How do I fix Frigidaire Dishwasher error codes during wash cycle myself?
You can clear drain clogs, reset the dishwasher, and check the water supply for issues.
How much does it cost to fix error codes during wash cycle?
Professional repairs can range from $80 to $400, depending on the issue.
When should I call a technician for error codes during wash cycle?
Call a technician if DIY solutions do not resolve the issue or if internal component failure is suspected.

References & Sources

Community Analytical Insights

Analysis based on real user discussions from appliance repair communities

Can I Fix This Myself?

70%
DIY Success Rate Difficulty: Either

Common Issues Reported by Users

  • Faulty pressure sensor causing incorrect readings
  • Clogged drain or filter leading to water drainage issues
  • Electrical issues such as loose wiring or faulty control board

User Suggested Solutions

  1. Inspect and replace the pressure sensor if faulty. Ensure to recalibrate the dishwasher after replacement. Disconnect power, remove the old sensor, install the new one, and follow the calibration procedure in the manual.

  2. Check and clean the drain and filter. Remove any debris and ensure water can flow freely. This may involve disassembling the lower spray arm and filter assembly.

  3. Inspect electrical connections for loose wires or damage. If the control board is suspected, test with a multimeter and replace if necessary. This may require professional assistance if you're not familiar with electrical components.

Analysis based on 1 community discussions
View Sources

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

  1. Frigidaire FGID2477RF3A dishwasher help!

Community Discussions

i20 error code, i40 error code, throws error halfway through normal wash

Recalibrated after replacing the pressure sensor, which fixed the issue.

DIY View on Reddit →

Source: Reddit r/appliancerepair

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