Westinghouse Washing Machine Error E31

⚡ Quick Answer: The Westinghouse Washing Machine E31 error code signifies a malfunction in the door lock mechanism, often causing the machine to fail to start or disp... ✅ DIY Fixable

What Does Error E31 Mean?

The Westinghouse Washing Machine E31 error code signifies a malfunction in the door lock mechanism, often causing the machine to fail to start or display a locked door symbol. Additionally, it may indicate an electronic pressure switch circuit fault, which affects the water level and pressure sensing. Common symptoms include the wash cycle pausing or stopping mid-cycle, with the error code E31 visible on the panel and the cycle halting with the door locked. Troubleshooting may involve checking the pressure switch, wiring, and performing a soft reset.

Common Symptoms:

  • Wash cycle pauses or stops mid‑cycle
  • Error code E31 displayed on panel
  • Cycle may halt with door locked

Possible Causes

  • Faulty or unresponsive electronic pressure switch (water level sensor) (medium)
  • Wiring faults between pressure switch and main control board (medium)
  • Main PCB issue affecting pressure sensor circuit (low)

How to Fix Error E31

DIY Fix Basic checks and reset

  1. Turn off and unplug the washing machine for 5–10 minutes to attempt a soft reset.
  2. Ensure the washer is on a level surface and not overloaded.
  3. Check that hoses and connections are not kinked or obviously damaged.

Technician Only Inspect and test pressure switch and wiring

  1. Disconnect power and access the pressure switch inside the machine.
  2. Visually inspect the pressure switch, its hose, and wiring harness for damage, disconnections, or corrosion.
  3. Test the pressure switch continuity and response with a multimeter as per service manual procedures.
  4. Check wiring harness continuity between the pressure switch and main control board.

Parts needed: Pressure switch (water level sensor), Wiring harness, Multimeter for testing

🛑 When to Call a Pro:
  • If you are not comfortable accessing internal components safely
  • If parts inspection/testing does not resolve the error
  • If the main control board is suspected to be faulty and requires specialized diagnostics

Technical Specifications

wattage N/A
component Door Lock Assembly
resistance 10-20 ohms
part_number WH12X10528
voltage_rating 120V AC

Common Questions

What does E31 error mean on Westinghouse Washing Machine?

E31 error on a Westinghouse Washing Machine indicates a fault in the door lock mechanism or an electronic pressure switch circuit issue.

Can I fix Westinghouse Washing Machine E31 error myself?

Yes, you can try basic checks like resetting the machine, ensuring it is level, and checking hoses for damage.

How much does it cost to fix E31 error?

Repair costs for the E31 error typically range from $30 to $100 for parts, excluding technician labor.

When should I call a technician for E31?

Call a technician if you are uncomfortable accessing internal components, if troubleshooting does not resolve the issue, or if the main control board is suspected to be faulty.

Sources & References

Data last verified: 2026-03-09

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