Frigidaire Dishwasher Error I30

⚡ Quick Answer: The Frigidaire dishwasher error code I30 indicates that the internal leak detection system has been triggered, often due to water accumulation in the ... ✅ DIY Fixable

What Does Error I30 Mean?

The Frigidaire dishwasher error code I30 indicates that the internal leak detection system has been triggered, often due to water accumulation in the base pan. This can occur from a faulty water inlet valve, drainage issues, or a malfunctioning leak sensor. Signs include the dishwasher stopping mid-cycle, the I30 error displayed on the control panel, and the drain pump continuously activating. If you notice water under the appliance, it's essential to troubleshoot the issue promptly.

Common Symptoms:

  • Dishwasher stops mid‑cycle
  • Error code i30 displayed on control panel
  • Continuous or repeated drain pump activation
  • Wet base underside when pulled out

Possible Causes

  • Water accumulated in the base pan triggering the leak sensor (high)
  • Faulty or stuck leak/flood sensor or float switch (medium)
  • Drainage issue causing water backup/overflow (medium)
  • Unlevel dishwasher leading to improper drainage and pooling (medium)

How to Fix Error I30

DIY Fix Initial User Troubleshooting

  1. Power off the dishwasher and unplug or turn off breaker for safety.
  2. Pull the dishwasher out and check if water has accumulated in the base pan.
  3. If water is present, dry the base pan with towels or a wet/dry vacuum.
  4. Check and clean the dishwasher filter and bottom area inside the tub to remove debris.
  5. Ensure the drain hose isn’t kinked and is free of visible obstructions.

Technician Only Technician Inspection and Component Testing

  1. With power removed, inspect and test the leak/flood sensor (float switch) for free movement and proper function.
  2. Check drain pump and impeller assembly for blockages or mechanical failure.
  3. Inspect pressure sensor, water inlet valve, hoses, and door gasket for leaks or damage.
  4. Verify correct leveling of the dishwasher and adjust leveling feet.
  5. Test electrical connections and sensors with a multimeter to confirm proper operation.

Parts needed: leak/flood sensor, drain pump/impeller, pressure sensor, water inlet valve, door gasket

🛑 When to Call a Pro:
  • If water leak sources are unclear after drying the base and simple checks
  • If electrical components (sensors, pumps) test faulty or replacement does not clear the code
  • If major internal leaks, tub cracks, or complex control issues are suspected

Technical Specifications

wattage 20W
component Water Inlet Valve
resistance 10-20 ohms
part_number 154567401
voltage_rating 120V AC

Common Questions

What does I30 error mean on frigidaire dishwasher?

The I30 error indicates a leak detection trigger due to water in the base pan, causing the appliance to stop mid-cycle.

Can I fix frigidaire dishwasher I30 error myself?

Yes, you can check for water accumulation in the base pan and dry it out, but further issues may require professional help.

How much does it cost to fix I30 error?

Repair costs typically range from $50 to $300, depending on the issue and parts needed.

When should I call a technician for I30?

Call a technician if the source of the leak is unclear or if electrical components test faulty after your initial checks.

Data last verified: 2026-02-19

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