Maytag Washer - F3E3 (Top-Load) Error Code

Water level calibration error --- washer cannot establish a valid empty-tub pressure baseline.

Meaning

Water level calibration error --- washer cannot establish a valid empty-tub pressure baseline.

The Maytag F3E3 error code on top-load washers indicates that the appliance control unit (ACU) was unable to calibrate the water-level system during an automatic or manual calibration cycle. Whirlpool-built Maytag top-load washers use a pressure hose, air trap, and internal pressure sensor to determine the empty-tub baseline before normal operation. If the ACU detects unexpected pressure, unstable readings, or a blocked air path during calibration, it triggers F3E3. This prevents incorrect water-level detection that could lead to overfilling, underfilling, or improper wash performance.

Symptoms

  • Washer fails calibration mode
  • Washer displays F3E3 immediately after starting calibration
  • Washer stuck in sensing or unable to begin a cycle
  • Washer drains unexpectedly during calibration
  • Washer cannot determine correct water level
  • F3E3 appears after replacing the ACU or pressure components

Causes

  • Pressure hose kinked, pinched, or clogged
  • Air trap clogged with detergent residue or lint
  • Pressure hose disconnected or leaking
  • Water remaining in the tub during calibration
  • Water inside the pressure hose (flooded hose)
  • Tub air dome cracked or obstructed
  • Faulty internal pressure sensor in the ACU
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Step-by-Step Fixes

  • Ensure the tub is completely empty before running calibration.
  • Inspect the pressure hose for kinks, pinches, cracks, or blockages.
  • Remove and clean the air trap to eliminate residue buildup.
  • Blow through the pressure hose to confirm it is clear and dry.
  • Check for water inside the pressure hose and remove it if present.
  • Verify the pressure hose is securely connected at both ends.
  • Replace the ACU if the internal pressure sensor cannot calibrate.
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Safety Notes

  • Disconnect power before accessing internal hoses or the ACU.
  • Avoid puncturing or stretching the pressure hose during inspection.
  • Do not attempt calibration with water in the tub.
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Applicable Models

Show Models
  • Modern HE Top-Load (No Agitator): MVWB835DW, MVWB835DC, MVWB865GW, MVWB865GC, MVWB766FW, MVWB766FC, MVWB725BW, MVWB725BC, MVWB750YW, MVWB750WB, MVWB880BW, MVWB880WC
  • Modern HE Top-Load With Agitator: MVW6230HW, MVW6230RHW, MVW6230HC, MVW7230HW, MVW7230HC, MVW7232HW, MVW7232HC, MVW6200KW, MVW6200KG, MVW6500MBK, MVW6500MW, MVW5035MW, MVW5030MW, MVW5430MW
  • Bravos Series (HE Top-Load): MVWB300BW, MVWB300WQ, MVWB300VW, MVWB400BW, MVWB400VQ, MVWB400VW, MVWB450BW, MVWB450WQ, MVWB450VW, MVWB700VQ, MVWB700BW, MVWB700VW, MVWB750YW, MVWB750WB, MVWB850YW, MVWB850WB
  • Centennial Series (HE Top-Load): MVWC400XW, MVWC400VW, MVWC500XW, MVWC500VW, MVWC565FW, MVWC565FW1, MVWC565FW2
  • Commercial Technology Top-Load: MVWC565FW, MVWC565FW1, MVWC565FW2, MVWC6ESWW, MVWC6ESW1
  • Maytag 3000 Series (Top-Load HE): MVWB300WQ, MVWB300BW, MVWB300VW
  • Maytag 4000 Series (Top-Load HE): MVWB400VQ, MVWB400BW, MVWB400VW
  • Maytag 5000 Series (Top-Load HE): MVWB500WQ, MVWB500BW, MVWB500VW
  • Maytag 6000 Series (Top-Load HE): MVWB600WQ, MVWB600BW, MVWB600VW
  • Additional Verified F-Code Top-Load Models: MVW18MNBGW, MVW18MNBGW1, MVW20MNBGW, MVW20MNBGW1
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Related Pages

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Other Maytag Washer Error Codes

Show All Error Codes

Model-Specific Notes

On modern MVW and MVWB HE top-load washers, F3E3 is most commonly caused by a clogged air trap or water inside the pressure hose during calibration. On older Bravos and Centennial models, cracked air domes and loose pressure-hose connections frequently cause calibration failures.

Disclaimer

The information provided on this page is for educational and informational purposes only. Repairs involve electrical, mechanical, and water-related risks. Always follow manufacturer instructions and consider contacting a qualified technician for diagnosis or repair.

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