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Error code reference
LG Refrigerator Error Code D2
Display for A/S forced defrost mode (service defrost mode active, not a fault).
SourceLG B26FT50SNS Refrigerator - Service Manualp. 4-13
Diagnostic procedure
The full D2 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
This is a service mode indicator. If FD-sensor or RD-sensor temp is over 55°F, the mode terminates automatically.
SourceLG B26FT50SNS Refrigerator - Service Manualp. 4-13
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
3 manuals in the MyPros+ library document this code for LG refrigerator.
Models covered by the manuals that document this code
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