White Westinghouse Washing Machine Error E43

⚡ Quick Answer: The White Westinghouse Washing Machine error E43 indicates a malfunction in the door lock mechanism, preventing the washer from starting. This typical... ✅ DIY Fixable

What Does Error E43 Mean?

The White Westinghouse Washing Machine error E43 indicates a malfunction in the door lock mechanism, preventing the washer from starting. This typically occurs when the door is not properly closed, misaligned, or obstructed. If E43 is displayed, you may notice unusual noises when attempting to start a cycle. Checking the door for proper closure and alignment is essential to resolve this issue.

Common Symptoms:

  • Washer won’t start the wash cycle when E43 is displayed
  • Door does not close properly or is misaligned
  • Unusual noises when attempting to start a cycle

Possible Causes

  • Door closure/lock mechanism issue (low)

How to Fix Error E43

DIY Fix Check and secure the door

  1. Ensure the washer door is fully closed and aligned correctly
  2. Inspect the door latch area for obstructions (e.g., clothing, debris)
  3. Clean around the latch and hinges to remove dirt that might prevent proper closure

Technician Only Inspect and repair door lock/latch and sensor

  1. Disconnect power and examine the door latch assembly for damage or wear
  2. Test the door lock switch/sensor with a multimeter for continuity
  3. Replace failed latch or door lock sensor parts if faulty

Parts needed: Door latch assembly, Door lock/sensor

🛑 When to Call a Pro:
  • If the machine continues to display E43 after door alignment and basic cleaning
  • If door lock or sensor testing indicates failure

Next step

Choose the next step for E43

Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.

Based on diagnostic data

Most relevant component to inspect

Door Lock Assembly

Secures the door shut during operation for safety and signals the control board to run.

Typical part-only price
$30 - $75
DIY difficulty
Easy
Estimated time
10-20 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.

Find a part that fits my model

Verify the complete model and part number on the retailer's compatibility page before ordering.

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Technical Specifications

wattage N/A
component Door Lock Assembly
resistance 0-10 ohms
part_number WH12X10529
voltage_rating 120V AC

Common Questions

What does E43 error mean on White Westinghouse Washing Machine?

E43 indicates a door lock mechanism malfunction, preventing the washer from starting.

Can I fix White Westinghouse Washing Machine E43 error myself?

Yes, check the door for proper closure, alignment, and clear any obstructions.

How much does it cost to fix E43 error?

Estimated repair costs range from $50 to $150, including parts and labor.

When should I call a technician for E43?

Call a technician if the error persists after checking the door or if lock testing indicates failure.

Sources & References

Data last verified: 2026-04-23

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