Maytag E01 F09: Overflow or Long Fill Error

Quick Answer

Maytag E01 F09 is a long fill or overflow error. The tub took too long to reach the set water level - or the pressure switch thinks it is empty when it is not. Check the drain hose position first: if it is too low, the machine fills while simultaneously draining (siphon effect). Then check the pressure switch air hose for kinks.

If your washer is actively overfilling, unplug it immediately - an overflow can cause significant water damage to flooring and cabinets. After unplugging, the most common cause is a stuck-open water inlet valve. The valve diaphragm wears out and the valve allows water in even when the control board is not signaling it to open. A simple test: unplug the washer and disconnect the inlet hoses. If water continues dripping from the valve ports with no power, the valve is mechanically stuck and must be replaced. Important: do not confuse E01 F09 (overfill) with E1 F9 (drain timeout) - they look similar but mean opposite things.

MaytagWasherSeverity: highDifficulty: intermediate78% DIY Success

Time to Fix

30–90 min

Difficulty

intermediate

Parts Cost

$35 – $75

Tools Needed

Pliers, Towels

Wrong code?

Not seeing E01 F09 on your display?

Select what your appliance is actually doing and we'll take you to the right guide.

E1 F9

pressure switch letting water overfill

F0 E3

pressure sensor fault

F03 E01

What Does the E01 F09 Code Mean?

E01 F09 indicates an overfill condition or a fill phase that exceeded the maximum allowed time. On Maytag platforms that use this code, E01 identifies the water level subsystem and F09 specifies an out-of-bounds reading, which can mean the tub filled above the expected maximum or the fill took too long without reaching the target level.

Most Likely Causes

Based on aggregated repair data, here is the probability breakdown for this error code:

Drain hose siphoning - positioned too low35%

Clogged pressure switch hose30%

Inlet valve stuck open25%

Pressure switch failed10%

Symptoms You May Notice

E01 F09 displayed - overflow or long fill detected
Washer fills for much longer than normal (over 8 minutes)
Water may be above the normal fill level in the drum
Machine stops at fill phase with this error

Can you reset a Maytag washer to clear the E01 F09 code?

After replacing the inlet valve: reconnect water supply, plug in, and run a short cycle while watching for overfill. Do not leave the first cycle unattended.

Tools Required for Diagnosis

PliersTowelsBucket

Diagnostic Checklist

Follow these steps in order. We start with the easiest external fixes before opening up the machine.

Emergency Stop if Actively Overfilling

If water is actively rising above the drum level: unplug the washer immediately, then turn off both hot and cold water supply valves behind the machine. Place towels around the base to absorb water.

Test Inlet Valve for Stuck-Open Condition

Check Pressure Switch for False Empty Reading

Inspect Pressure Hose for Blockage

Replace Inlet Valve if Stuck-Open Confirmed

Replacement Parts

If your diagnostic testing proves the component has failed, you will need a replacement. We recommend OEM parts over aftermarket for water-handling components.

Part Name	OEM Number	Estimated Price
Water Inlet ValveW10853723 · $35–$75	W10853723	$35 – $75

Verify part fitment for your Maytag model

Repair vs. Replace Calculator

Appliance Age (Years)7 Yrs

Labor Approach

Our Verdict

REPAIR

Estimated Cost: $55 (Parts) vs $550 (New Machine)

Frequently Asked Questions

Is E01 F09 the same as E1 F9?

No - they are opposite problems. E01 F09 is an overfill or excessively long fill (too much water coming in). E1 F9 is a drain timeout (water not leaving fast enough). The codes look similar but the diagnosis and repair are completely different. If you see E01 F09, check the inlet valve. If you see E1 F9, check the drain pump.

Can a stuck-open inlet valve flood my house?

Yes, in a worst-case scenario. A fully stuck-open valve with no one home can continuously fill the washer until it overflows onto the floor. If E01 F09 appears and you suspect a stuck valve, turn off the water supply valves behind the washer when the machine is not in use until the valve is replaced.

How do I test the water inlet valve?

The simplest test: unplug the washer and disconnect the supply hoses. Watch the valve inlet ports. If water drips out with the machine unplugged and no supply pressure, the valve diaphragm is stuck open. For a more thorough test, use a multimeter to check the solenoid coil resistance - a working solenoid coil reads approximately 200-500 ohms.

Related Maytag Washer Error Codes

Code: E1 F9Maytag E1 F9 Error: Long Drain Time Detected Code: F0 E3Maytag F0 E3: Pressure Switch Malfunction Code: F03 E01Maytag F03 E01: Pressure Switch Fault

Same Fix Works on These Brands

Maytag shares the same hardware platform with these brands. The diagnosis and repair steps are identical.

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Models Known to Experience E01 F09 Errors

This repair applies to most Maytag washers with this error code. Common model numbers include:

MVWC415EW, MVWB835DW, MHW5500FW, MHW7000XW, MVWB765FW

Last verified for technical accuracy on March 14, 2026