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
- Turn off and unplug the washing machine for 5–10 minutes to attempt a soft reset.
- Ensure the washer is on a level surface and not overloaded.
- Check that hoses and connections are not kinked or obviously damaged.
Technician Only Inspect and test pressure switch and wiring
- Disconnect power and access the pressure switch inside the machine.
- Visually inspect the pressure switch, its hose, and wiring harness for damage, disconnections, or corrosion.
- Test the pressure switch continuity and response with a multimeter as per service manual procedures.
- Check wiring harness continuity between the pressure switch and main control board.
Parts needed: Pressure switch (water level sensor), Wiring harness, Multimeter for testing
- 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
Next step
Choose the next step for E31
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Most relevant component to inspect
Pressure Switch
Detects the water level inside the tub and signals when to start or stop filling.
- Typical part-only price
- $25 - $65
- DIY difficulty
- Easy
- Estimated time
- 15-30 mins
Where can I find the model number?
Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.
Verify the complete model and part number on the retailer's compatibility page before ordering.
Other parts options
Check related components first; use model search as a fallback.
Wiring Harness
Connects controls, sensors, motors, and other electrical components inside the appliance.
Model-compatible Washing Machine parts
Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.
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Optional routine care
Maintenance supplies
These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.
Washing Machine Cleaner Tablets
Routine tub-cleaning supplies for residue and odor control. They do not repair a mechanical, drainage, or electronic fault.
Braided Washer Inlet Hoses
A maintenance replacement option for visibly worn external fill hoses. Verify thread size, length, and hot/cold connection requirements.
Washer Drain Hose Holder
Helps secure an external drain hose at the standpipe. It does not correct an internal pump or control fault.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.
Technical Specifications
| note | The previous model-independent part specification was removed. Verify the full model number and diagnosis in the manufacturer's official parts catalog before ordering. |
|---|---|
| part_number | None |
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: 2026-07-31
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