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Error code reference
LG Range Error Code C-d1
Door locking malfunction: door lock motor or switch failure.
SourceElectric Range NE59*685*** - Service Manualp. 36
Diagnostic procedure
The full C-d1 procedure
Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.
MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
Disconnect power, open back cover, check whether harness has been connected with door lock switch and motor; confirm resistance of door lock motor (Normal: 2500-2700Ω); activate door lock and measure voltage at wire connection on door lock motor (Normal: AC 120V); check door locking switch operation.
SourceElectric Range NE59*685*** - Service Manualp. 36
More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
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Where this code is documented
1 manual in the MyPros+ library documents this code for LG range.
Models covered by the manuals that document this code
75,000+ service documents · 20,000+ error codes · 100+ brands
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