Whirlpool Washing Machine Error Code F3E1

Reviewed by the ApplianceErrors Editorial Team · Verified against manufacturer service documentation · Last verified: June 10, 2026

⚠ Medium Severity 🔧🔧 Moderate DIY

Pressure sensor failure — water level sensing fault

The most common cause of the F3E1 error on a Whirlpool washing machine is pressure sensor failure (~60% of cases); start with: check pressure hose.

💰 DIY cost: $20–$55 👨‍🔧 Pro cost: $150–$280 Save $130+ by doing it yourself

Whirlpool Washing Machine error code F3E1 on the display panel — How the F3E1 code appears on a Whirlpool washing machine display

What Does Error Code F3E1 Mean on a Whirlpool Washing Machine?

Pressure sensor failure — water level sensing fault.

F3E1 indicates the control board is receiving an out-of-range or absent signal from the water-level pressure sensor, so it cannot confirm fill level. The sensor reads air pressure in a hose connected to the tub's pressure dome; a kinked, blocked, or leaking hose skews the reading, while an internal sensor fault sends invalid data. Unlike F8E1 (a water-inlet or fill-time problem) or F0E1 (load/basket sensing), F3E1 points specifically at the level-sensing circuit itself.

Models affected: Whirlpool top- and front-load washers using an electronic pressure (analog) level sensor, roughly 2015 onward — including models such as WTW5000DW, WFW5620HW, WTW8127LC, and WFW6620HW

What owners report: Owners commonly report this code appearing at the start of a cycle or mid-fill, sometimes after moving the machine, which can pinch the pressure hose. A frequent quick win is reseating or clearing that thin hose before assuming the sensor itself has failed.

What Causes Error Code F3E1?

Here are the most common causes in order of frequency. Start with the most likely cause before moving to the next:

1

Pressure sensor failure 60% of cases
2

Pressure hose kinked or blocked 30% of cases
3

Control board pressure input fault 10% of cases

How to Fix Whirlpool Washing Machine Error Code F3E1

🔧🔧 Moderate DIY Est. time: 30–60 min

⚡ Safety first: Unplug the appliance before opening any panels or touching internal components.

1

Check pressure hose

Inspect hose from tub to sensor for kinks or blockages.
2

Blow-test the sensor

Disconnect hose, gently blow into port — should hear click.
3

Replace pressure sensor

If sensor fails blow test.

🔩 Whirlpool pressure sensor ($20–$55)

How to Reset Error Code F3E1

After repair, unplug 1 minute and restart.

Note: If the error returns after resetting, the underlying issue has not been resolved. Work through the fix steps above.

Full Whirlpool washer reset guide → Enter diagnostic mode →

Did this guide fix your appliance?

When to Call a Professional

If new sensor and clear hose don't resolve F3E1, control board pressure circuit failed.

Average professional repair cost for this issue: $150–$280

Related Error Codes

F8E1

Low water fill detected — water inlet problem

⚠ Medium Severity

F0E1

Inlet water supply problem — excessive water or suds overflow

✓ Low Severity

Same Code on Other Brands

Error code F3E1 appears on these other brands too. See every brand that shows F3E1 →

Maytag Washing Machine F3E1

Water level / pressure sensor fault

Maytag Oven F3-E1

Oven temperature sensor short circuit

Find Replacement Parts

Use these links to find the exact replacement parts for your Whirlpool Washing Machine:

🔩

Search PartSelect

Whirlpool Washing Machine repair parts

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Step-by-step video guides

External links — ApplianceErrors.com is not affiliated with these retailers.

More Whirlpool Washing Machine Error Codes

F9E1 Drain failure — cycle paused, water not draining F5E2 Door lock failure — latch cannot engage F1E1 Main control board failure SUD Excessive suds detected — too much detergent F0E2 Dispenser cannot dispense detergent or additive F7E1 Motor speed error — motor not reaching target RPM

Frequently Asked Questions

Can I keep using my Whirlpool Washing Machine when error F3E1 appears? +

You often can for a cycle or two, but the sensor issue behind F3E1 will keep interrupting normal operation until it is fixed. Plan the repair rather than ignoring the code.

What most commonly causes F3E1 on a Whirlpool Washing Machine? +

Across reported Whirlpool washing machine repairs, the most frequent is pressure sensor failure (60% of cases), pressure hose kinked or blocked (30%), then control board pressure input fault (10%). Check them in that order before replacing any parts.

F3E1 keeps coming back after a reset — what should I check next? +

A reset only clears the stored F3E1 fault; if it returns, the sensor problem is still present. Move on to the physical checks — check pressure hose, then blow-test the sensor — since the code will reappear until the root cause is resolved. This is a moderate job — a multimeter and some disassembly are usually involved.

How much does it cost to fix Whirlpool Washing Machine error F3E1? +

A DIY repair typically runs $20–$55 in parts, versus $150–$280 for a professional service call, so handling it yourself saves around $130. Expect the work to take roughly 30–60 minutes.

Which Whirlpool Washing Machine models show error F3E1? +

F3E1 is documented on Whirlpool top- and front-load washers using an electronic pressure (analog) level sensor, roughly 2015 onward — including models such as WTW5000DW, WFW5620HW, WTW8127LC, and WFW6620HW. Other units sharing the same control platform can display it too, so the fixes here generally transfer across the series.

Sources & References

• Whirlpool Product Help — official manufacturer documentation
• Our editorial & verification policy

Content verified against manufacturer service documentation. Last verified: June 10, 2026.

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