Monogram Washing Machine Error LOC
⚡ Quick Answer: The LOC error on your Monogram washing machine indicates that the control lock feature is activated, preventing the door from locking or unlocking and... ✅ DIY Fixable
What Does Error LOC Mean?
The LOC error on your Monogram washing machine indicates that the control lock feature is activated, preventing the door from locking or unlocking and rendering the machine unresponsive to button presses. This feature is designed to prevent accidental operation, especially in households with children. To resolve this issue, you may need to deactivate the control lock by pressing and holding the designated button(s) on the control panel for a few seconds until the display indicates the lock has been cleared.
Common Symptoms:
- Display shows LOC and machine does not start or respond to most button presses
- Buttons appear unresponsive because controls are locked
Possible Causes
- Control lock feature is engaged (medium)
How to Fix Error LOC
DIY Fix Deactivate the Control Lock
- Locate the control lock or child lock button or button combination on your Monogram washer control panel (consult your user manual for exact buttons).
- Press and hold the indicated button(s) for the required time until the LOC indication clears.
- Verify that the controls now respond and the washer can be started.
Technician Only Verify Control Panel Functionality
- If the control lock cannot be disengaged through normal user operations, inspect the control board and keypad interface for stuck buttons or damaged components.
- Test the control lock circuit to ensure the lock signal is not stuck in the locked state.
- Replace the control panel or associated harnesses if mechanical or electrical failure is confirmed.
Parts needed: Control panel assembly, Keypad interface, Control board (if necessary)
- If you cannot deactivate LOC through normal button sequences
- If the washer continues to show LOC immediately after unlocking attempts
- If there are other error codes or signs of control panel malfunction
Next step
Choose the next step for LOC
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
User Interface Board
Receives button or touch input and controls the appliance display and indicators.
- Typical part-only price
- $70 - $220
- DIY difficulty
- Medium
- Estimated time
- 20-60 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.
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.
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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
| wattage | 10W |
|---|---|
| component | Door Lock Assembly |
| resistance | 20-30 ohms |
| part_number | WD21X10464 |
| voltage_rating | 120V AC |
Common Questions
What does LOC error mean on monogram washing machine?
LOC error indicates the control lock is engaged, preventing operation of the machine.
Can I fix monogram washing machine LOC error myself?
Yes, you can deactivate the LOC by pressing and holding the control lock button for 3-5 seconds.
How much does it cost to fix LOC error?
The estimated repair cost ranges from $100 to $350, depending on parts and service.
When should I call a technician for LOC?
Call a technician if you cannot deactivate LOC or if the error persists after attempts to unlock.
Sources & References
Data last verified: 2026-07-25
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