Maytag Washer - F1E3 (Top-Load) Error Code

ACU reset or power loss fault --- washer detected an unexpected control reset.

Meaning

ACU reset or power loss fault --- washer detected an unexpected control reset.

The Maytag F1E3 error code on top-load washers indicates that the appliance control unit (ACU) experienced an unexpected reset or power interruption during operation. Whirlpool-built Maytag top-load washers monitor ACU voltage stability, internal processor activity, and communication timing. If the ACU restarts unexpectedly, loses power momentarily, or detects corrupted internal state data, the control triggers F1E3. This code often points to power-supply issues, loose wiring, or ACU instability rather than a complete board failure.

Symptoms

  • Washer shuts off or restarts mid-cycle
  • F1E3 appears immediately after a power flicker
  • UI resets or flickers during operation
  • Washer becomes unresponsive for several seconds
  • Cycle restarts unexpectedly
  • Intermittent power-related behavior

Causes

  • Loose power cord connection at the outlet
  • Faulty or unstable household power supply
  • Loose wiring harness at the ACU
  • Internal ACU voltage-regulation issues
  • Moisture intrusion causing intermittent shorts
  • Corrupted ACU firmware or memory
  • Shared circuits with high-draw appliances causing voltage dips
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Step-by-Step Fixes

  • Ensure the washer is plugged directly into a grounded wall outlet (no extension cords).
  • Check the outlet for proper voltage and tight plug fit.
  • Inspect the ACU wiring harness for loose or damaged connectors.
  • Check for moisture or corrosion inside the control housing.
  • Verify the washer is not sharing a circuit with high-draw appliances.
  • Perform a hard reset by unplugging the washer for 1---2 minutes.
  • Replace the ACU only after confirming power, wiring, and moisture issues are resolved.
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Safety Notes

  • Disconnect power before accessing the ACU or internal wiring.
  • Avoid operating the washer on unstable or overloaded electrical circuits.
  • Do not spray water or cleaners near the control panel.
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Applicable Models

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  • 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, F1E3 is most commonly caused by unstable household power or loose ACU harness connections. On older Bravos and Centennial models, moisture intrusion and ACU voltage-regulator failures frequently trigger unexpected resets.

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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