Maytag · Washer Moderate

F3E1 — Pressure sensor fault

The water-level (pressure) sensor is reporting out-of-range values or has lost communication with the control. The washer cannot measure fill level.

Keep using it?
Yes, with caution
DIY difficulty
Moderate
Verified against
producthelp.maytag.com ↗

How to fix it

  1. Unplug the washer.
  2. Locate the small clear air hose running from the tub to the control area.
  3. Disconnect both ends, blow through to clear residue, inspect for cracks.
  4. Reseat the harness at the pressure sensor on the CCU.
  5. Power up and run a Rinse + Spin to test fill behavior.
  6. If still faulting, replace the pressure sensor / CCU.

Why it happens

Typical signs: F3E1 on display · Overfilling or underfilling · Cycle stops mid-fill · Endless fill

  • Pinched, kinked, or split air hose Hose from tub to pressure sensor leaks air.
  • Clogged pressure-sensor hose Detergent gunk blocks the hose.
  • Failed pressure sensor Transducer on control board is out of cal.
  • Loose harness at CCU Connector to sensor not seated.

Parts you may need

If diagnosis points to a failed part, these are the common replacements. As an Amazon Associate we earn from qualifying purchases.

  • Pressure switch air hose Common replacement
    Amazon →
  • Pressure sensor / analog level sensor Common replacement
    Amazon →

More Maytag washer codes

E1 F9 E1 F9 — Long drain time F1E1 F1E1 — Main control board failure F21 F21 — Long Drain / Drain Error F22 F22 — Door lock fault (front-load) F2E1 F2E1 — Stuck key on user interface F33 F33 — Pump driver / electrical fault

All Maytag codes → All washer codes →

Frequently asked questions

What does the F3E1 code mean on a Maytag washer?

The water-level (pressure) sensor is reporting out-of-range values or has lost communication with the control. The washer cannot measure fill level.

What causes the F3E1 code on a Maytag washer?

Pinched, kinked, or split air hose: Hose from tub to pressure sensor leaks air. Clogged pressure-sensor hose: Detergent gunk blocks the hose. Failed pressure sensor: Transducer on control board is out of cal.

Is it safe to keep using a Maytag washer with a F3E1 error?

Yes, with caution. This is rated a moderate-severity fault.

How do I fix F3E1 on a Maytag washer?

Unplug the washer. Locate the small clear air hose running from the tub to the control area. Disconnect both ends, blow through to clear residue, inspect for cracks.

Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician. Verified against manufacturer documentation: producthelp.maytag.com.