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Error code reference

Frigidaire Washer Error Code F01

An internal fault in the control.

Frigidaire codesFrigidaire washer codes

An internal fault in the control.

First step from the service manual

Touch the Stop/Clear pad. If the display continues to display F1 or if the code returns when the washer is restarted, replace the control.

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

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What F01 means on a Frigidaire washer

The F01 error code on a Frigidaire washer indicates an internal fault within the main control board. This is not a sensor error or a peripheral component failure. The fault originates inside the control itself, meaning the board's internal logic, processor, or circuitry has detected a condition outside normal operating parameters. The control board governs every function of the washer, including cycle selection, motor control, water valve timing, and drain sequences, so a fault here can manifest in unpredictable ways or prevent operation entirely.

The primary diagnostic path for F01 is straightforward: press the Stop/Clear pad to attempt a soft reset of the control. In some cases, a transient voltage spike or brief power irregularity can trigger this code without causing permanent damage to the board. If the code clears and does not return after restarting a wash cycle, no further action may be needed. However, if the F01 code persists on the display after pressing Stop/Clear, or if it returns immediately when the washer is powered back up, the control board has an internal failure that cannot be resolved through reset procedures.

When the code returns after clearing, replacement of the main control board is the indicated repair. Internal board failures can result from power surges, component aging, moisture intrusion, or manufacturing defects in the board's circuitry. Because the fault is internal to the control, there is no external wiring or sensor to inspect as a root cause. The board itself must be replaced to restore normal washer operation.

Source: manufacturer service documentation.

Common causes of F01

  1. 01

    Failed main control board

    Part replacement

    The internal circuitry or processor on the control board has failed. This is the primary cause when the F01 code persists or returns after pressing Stop/Clear.

  2. 02

    Power surge or voltage spike

    Wiring / connection

    A transient power surge can trigger an internal fault flag in the control without permanently damaging the board. If the code clears after pressing Stop/Clear and does not return, a surge was likely the trigger.

  3. 03

    Intermittent power supply issue

    Wiring / connection

    Unstable household voltage or a failing power connection to the control board can cause repeated internal fault codes. Check that the washer is on a dedicated outlet with stable voltage.

  4. 04

    Moisture or corrosion on the control board

    Part replacement

    Water intrusion near the control board can cause short circuits or corrosion on board components, leading to internal faults. Inspect the board for visible moisture damage or corroded contacts.

See the test procedure for each cause

Frequently asked questions about F01

What does F01 mean on a Frigidaire washer?
F01 indicates an internal fault within the main control board of the washer. The board has detected a problem in its own circuitry or logic that it cannot resolve automatically. Pressing the Stop/Clear pad is the first step, and if the code returns after restarting, the control board requires replacement.
Will resetting the washer clear the F01 code?
Pressing the Stop/Clear pad may clear the F01 code if the fault was caused by a temporary power irregularity. If the code disappears and does not return when the washer is restarted, no further repair is needed. If the code comes back, a reset will not fix the underlying problem and the control board must be replaced.
Can I fix the F01 error myself, or do I need a technician?
The initial step of pressing Stop/Clear is something any homeowner can do. If the code persists, the repair requires replacing the main control board. A knowledgeable DIYer comfortable with disconnecting appliance wiring harnesses and handling electronic components can perform this replacement, but those unfamiliar with appliance repairs should consider a qualified technician.
Is it safe to use my Frigidaire washer when the F01 code is showing?
When the F01 code is active, the washer's control board is not functioning normally and the machine may not complete cycles correctly or at all. It is best to avoid running the washer until the fault is resolved, as unpredictable control behavior could affect water fill, draining, or motor operation.
How much does it cost to repair a Frigidaire washer with an F01 error?
If the control board must be replaced, parts typically range from $100 to $300 depending on the specific model, with professional labor adding another $100 to $200. A DIY repair eliminates the labor cost. Getting a repair estimate before proceeding is advisable, particularly on older machines where the repair cost approaches the value of the washer.

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