Quick diagnosis
What this code is telling you
Most likely trigger
Control Lock feature enabled
Recommended replacement
Control Panel / No Part Normally Required
Diagnostic path
2 ordered checks
Part fit
Exact model number required
Safety first
Before opening the appliance
Disconnect electrical power before removing panels or handling internal components. Do not bypass safety devices or perform live electrical testing unless you are qualified to do so.
Read the full safety disclaimerRoot cause
Why the control reported this error
LOC or LC means Control Lock is enabled rather than indicating a hardware failure because control Lock feature enabled. control-lock button held accidentally and model-specific control setting can produce the same code, so verify the fault before replacing components.
Possible causes
Check the most likely causes first
- 1
Control Lock feature enabled
Start here when it matches your symptoms.
- 2
control-lock button held accidentally
- 3
model-specific control setting
Diagnostic sequence
Work through these checks in order
Stop when you find the fault. Do not perform a step that requires skills or live testing you are not qualified to do.
- 1
Check 1
Use the Control Lock button or the model-specific key sequence to disable Control Lock.
- 2
Check 2
Refer to the owner manual if the unlock button is not labeled.
Recommended next step
Troubleshoot before buying a part
This code does not point to a replacement part as the first action.
Follow the diagnostic sequence above first. Supply problems, maintenance conditions, settings, airflow restrictions, or temporary control states can often trigger this code without a failed component.
If the code returns after the listed checks, use the complete model number and manufacturer documentation before ordering anything.
Common questions
Quick answers for this fault
What should I check first for LOC / LC?
Start with control lock feature enabled. If that checks out, continue through the diagnostic sequence above rather than replacing a part based on the code alone.
Do I need to buy a part for LOC / LC?
Usually not as the first step. This code is commonly tied to a setting, supply issue, maintenance condition, airflow restriction, or temporary operating state. Complete the diagnostic checks before considering parts.
When should I stop troubleshooting LOC / LC myself?
Stop if the next step requires live electrical testing, sealed-system work, gas or combustion service, or any procedure outside your training. Disconnect electrical power before removing panels or handling internal components. Do not bypass safety devices or perform live electrical testing unless you are qualified to do so.
Manufacturer reference
Verify against the official support source
FixCodeDB summarizes the fault in plain language. For model-specific instructions, confirm the guidance with the manufacturer and your appliance manual.
Whirlpool Front Load Washer Error Codes — Whirlpool Product Help →Was this useful?
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