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Error code reference

Maytag Washer Error Code F3E1

Pressure sensor fault; the main control detects an out of range pressure signal.

Maytag codesMaytag washer codes

Pressure sensor fault; the main control detects an out of range pressure signal.

First step from the service manual

Check pressure hose connection from tub to pressure sensor for pinched, kinked, plugged, or leaking air hose. See TEST #6: Water Level.

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

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What F3E1 means on a Maytag washer

The F3E1 error code on a Maytag washer indicates a pressure sensor fault, meaning the main control board has detected a signal from the water level pressure sensor that falls outside the expected operating range. The pressure sensor is a critical component that monitors how much water is in the tub by measuring air pressure through a small hose connected between the tub and the sensor itself. When the control board cannot read a valid signal from this sensor, it halts the cycle and triggers F3E1 to prevent overfilling or operating with incorrect water levels.

The most common source of this fault is a problem with the pressure hose rather than the sensor itself. If the hose is pinched, kinked, clogged with detergent residue or debris, or has a small leak at either connection point, the air pressure reading transmitted to the sensor will be inaccurate or absent entirely. Because the hose is made of soft rubber or plastic tubing, physical damage from shifting components or improper reinstallation after a previous repair is a frequent culprit.

If the hose checks out as clean and properly connected, the fault likely points to a failed pressure sensor or a problem with the wiring harness connecting the sensor to the control board. A damaged connector, corroded terminal, or broken wire in that circuit can produce the same out-of-range signal the control interprets as a sensor fault. In some cases, the main control board itself may be unable to correctly process the sensor input, though board failure is the least common cause.

Source: manufacturer service documentation.

Common causes of F3E1

  1. 01

    Kinked, pinched, or blocked pressure hose

    Wiring / connection

    The rubber or plastic hose that runs from the tub to the pressure sensor can become kinked, crushed by surrounding components, or clogged with detergent buildup. Inspect the full length of the hose for any bends, blockages, or restriction that would prevent air from passing through.

  2. 02

    Loose or disconnected pressure hose

    Wiring / connection

    If the hose has slipped off either the tub fitting or the pressure sensor port, the sensor will read no pressure and trigger the fault. Check both connection points and reseat the hose firmly if it has come loose.

  3. 03

    Leaking pressure hose

    Part replacement

    A small crack or hole in the hose will bleed off the air pressure before it reaches the sensor, producing an inaccurate or out-of-range signal. Run your fingers along the entire hose and look for visible cracks or soft spots.

  4. 04

    Failed water level pressure sensor

    Part replacement

    If the hose is intact and properly connected, the sensor itself may have failed electrically and is sending a signal outside the range the control board accepts. Testing the sensor for correct output will confirm whether it needs to be replaced.

  5. 05

    Wiring harness fault between sensor and control board

    Wiring / connection

    Corroded terminals, a damaged connector, or a broken wire in the circuit between the pressure sensor and the main control board can produce the same out-of-range signal. Inspect the connector at the sensor and trace the harness for visible damage.

See the test procedure for each cause

Frequently asked questions about F3E1

What does F3E1 mean on a Maytag washer?
F3E1 means the main control board has detected a pressure sensor signal that is outside the acceptable range. The pressure sensor is responsible for monitoring the water level inside the tub using an air-filled hose. When that signal is missing or out of range, the washer stops the cycle and displays F3E1. The fault is most often caused by a problem with the pressure hose rather than the sensor itself.
Can I fix F3E1 myself without calling a technician?
In many cases, yes. Start by locating the pressure hose that connects the tub to the water level sensor and check it for kinks, pinches, blockages, or loose connections at either end. Clearing a clog or reseating a loose hose requires no special tools and no parts. If the hose is intact and properly connected but the error persists, testing or replacing the pressure sensor is a moderate DIY task for someone comfortable working inside a washer.
Is it safe to keep using my washer when F3E1 is showing?
No, it is not recommended to continue running the washer while F3E1 is active. The pressure sensor controls water fill levels, and if the sensor circuit is not functioning correctly the machine could overfill the tub, potentially causing water damage to your laundry room. Leave the washer paused until the fault is diagnosed and resolved.
How much does it cost to repair a Maytag F3E1 error?
If the problem is just a kinked or disconnected hose, the repair costs nothing beyond your time. A replacement pressure hose, if the hose is cracked or damaged, typically costs in the range of $10 to $30 for parts. If the pressure sensor itself needs replacement, parts generally run between $20 and $60, plus labor if you hire a technician. A service call with labor typically adds $100 to $200 depending on your location.
Will resetting the washer clear the F3E1 error code?
A reset may temporarily clear the code, but the fault will return as soon as the washer attempts to read the water level again if the underlying problem has not been fixed. To clear F3E1 permanently, the root cause in the pressure hose, sensor, or wiring must be corrected first. Repeatedly resetting without repairing will not resolve the issue and may mask a problem that leads to overfilling.

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