White-Westinghouse Washing Machine Error E42
⚡ Quick Answer: The White Westinghouse Washing Machine E42 error indicates a malfunction in the door lock mechanism, preventing the door from opening or closing prope... ✅ DIY Fixable
What Does Error E42 Mean?
The White Westinghouse Washing Machine E42 error indicates a malfunction in the door lock mechanism, preventing the door from opening or closing properly. This issue often arises when the door lock or latch fails to engage, which can stop the washer from starting or progressing through its cycles. Symptoms include the machine displaying E42 during startup or mid-cycle, and a locked door that won't latch or unlatch correctly.
Common Symptoms:
- Machine displays E42 when trying to start or mid‑cycle
- Door remains locked or will not latch
- Cycle does not start or pauses due to lock detection failure
Possible Causes
- Door lock / latch mechanism not engaging or failing to be recognized by control (medium)
- Misalignment, obstruction, or mechanical issue preventing door from fully closing and locking (medium)
How to Fix Error E42
DIY Fix Basic door and lock inspection
- Ensure the washer door is fully closed and you hear the latch click.
- Check around the door seal for debris, clothing, or items caught that could block full closure.
- Try opening and closing the door several times to seat it properly.
Technician Only Inspect and potentially replace door lock / latch assembly
- Disconnect power to the washer.
- Remove front panel to access the door lock and latch components.
- Inspect the door lock mechanism and latch for physical damage or wear.
- Test continuity of door lock switches with a multimeter.
- Replace door lock assembly or latch mechanism if found defective.
Parts needed: Door lock assembly, Door latch / strike, Associated wiring harness
- If after basic door closure and inspection the error persists
- If electrical testing or internal disassembly is required
Next step
Choose the next step for E42
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
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.
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.
Door Latch Assembly
Mechanically secures the appliance door and may operate a door-closed safety switch.
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 E42 error mean on White Westinghouse Washing Machine?
E42 indicates a door lock malfunction, preventing the washer from operating.
Can I fix White Westinghouse Washing Machine E42 error myself?
Yes, check for door alignment and debris blocking the latch.
How much does it cost to fix E42 error?
Repair costs range from $70 to $200 for parts and labor.
When should I call a technician for E42?
Call a technician if the error persists after basic checks or if internal repairs are needed.
Data last verified: 2026-07-31
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