E31 Moderate Moderate DIY

GE Washer E31 — Pressure Sensor Fault

GE Washer · Error code E31

What E31 Means

The pressure (water level) sensor is sending an out-of-range or unstable signal to the control. The washer can't reliably measure water level.

Symptoms

  • Cycle pauses or aborts mid-fill
  • Overfilling or underfilling
  • E31 displayed
  • Washer reports wrong load size

Common Causes

1
Clogged or kinked pressure (air dome) hose

Soap scum or sludge in the clear hose from tub to sensor.

2
Failed pressure sensor

Sensor on the control or near the top of the cabinet has drifted or failed.

3
Loose harness at sensor

Connector backed out or corroded.

How to Fix It

  1. Unplug the washer.
  2. Locate the pressure switch / sensor (top of cabinet on most GE front-loaders).
  3. Pull the clear air-dome hose, blow it out, check for blockage.
  4. Reseat the harness connector on the sensor.
  5. If E31 returns, replace the pressure sensor.
  6. If still failing, replace the main control board.

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.

Common replacement GE washer pressure switch View on Amazon→

More GE Washer Codes

dF / dE dF / dE — Door Lock Engagement Error E22 E22 — Drain Pump / Drain Time Exceeded E23 Drain Pump Error — Will Not Drain E42 E42 — Door Lock Will Not Unlock E43 E43 — Door Open During Cycle E54 E54 — Motor Control / Drive Motor Fault

All GE codes → All washer codes →

Verified against manufacturer documentation: geappliances.com

Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician.