Fisher & Paykel Washing Machine Error DOOR-LOCK
⚡ Quick Answer: The Fisher & Paykel washing machine error code DOOR-LOCK indicates a failure in the door lock mechanism. This prevents the washer from starting and ma... ✅ DIY Fixable
What Does Error DOOR-LOCK Mean?
The Fisher & Paykel washing machine error code DOOR-LOCK indicates a failure in the door lock mechanism. This prevents the washer from starting and may cause the door to remain locked after a cycle. Common symptoms include the door not locking at the start of a wash cycle, the door being unresponsive, and the control panel displaying a persistent error. This issue could be due to a defective door lock mechanism or the door not being fully closed.
Common Symptoms:
- Door will not lock at start of cycle
- Door remains locked and won’t open after cycle
- Cycle does not start and error displayed
Possible Causes
- Door lock mechanism failed or defective (high)
- Door not fully closed or latch not engaging (medium)
How to Fix Error DOOR-LOCK
DIY Fix Check and reset basic conditions
- Ensure the door is fully closed and latched.
- Unplug the washer from power for a few minutes and then reconnect to reset the control board.
- Check if any water remains in the drum; if so, run a drain/spin cycle or manually drain via the pump filter access.
- Try opening the door only after power reset and ensuring the cycle has fully stopped.
Technician Only Inspect and replace door lock assembly
- Disconnect the washing machine from power.
- Access and test the door lock assembly for mechanical or electrical failure.
- Measure lock coil resistance per service manual specifications; if out of range or visibly damaged, replace with a genuine Fisher & Paykel door lock part.
- Verify wiring harness and control board output to the lock; repair or replace as needed.
Parts needed: Door lock assembly, Wiring harness, Possibly control board if outputs are faulty
- If after user-level checks and power reset the door still won’t lock/unlock or water remains in the drum.
- If technician-level testing shows lock mechanism or control board failure that requires replacement.
Next step
Choose the next step for DOOR-LOCK
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.
Wiring Harness
Connects controls, sensors, motors, and other electrical components inside the appliance.
Main Control Board
The central brain of the appliance that controls all components, cycles, and timings.
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.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.
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
| wattage | N/A |
|---|---|
| component | Door Lock Assembly |
| resistance | 1-5 ohms |
| part_number | Fisher & Paykel 421978P |
| voltage_rating | 240V AC |
Common Questions
What does DOOR-LOCK error mean on fisher & paykel washing machine?
It indicates a malfunction in the door lock mechanism, preventing the washer from starting.
Can I fix fisher & paykel washing machine DOOR-LOCK error myself?
Yes, check if the door is fully closed, reset the power, and drain any water in the drum.
How much does it cost to fix DOOR-LOCK error?
Estimated repair costs range from $100 to $300+, depending on parts and labor.
When should I call a technician for DOOR-LOCK?
Call if the door still won't lock/unlock after user-level checks or if testing shows a fault requiring replacement.
Sources & References
- F&P Washing Machine Front Loader Fault Codes (official)
Data last verified: 2026-07-25
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