Model reference
LG GC-M237
Refrigerator
1 document9 error codes2 service modes
Available documentation
Service Manual
- Refrigerator Service Manual73 pg
MyPros+ Max
Diagnose your LG GC-M237.
- Step-by-step diagnostics from the service manual
- Test values, resistance specs, and wiring references
- Verified part numbers when replacement is needed
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Error codes (9)
CodeMeaning
CFCondenser fan abnormalCOCommunication error between Main PCB and Display PCB; possible lead wire, Main…dHDefrost abnormaldSDefrost sensor open or short circuit.FFFreezer fan abnormalFSFreezer sensor open or short circuit.r2R2 (refrigerator sensor 2) open or short circuit.rSR1 (refrigerator) sensor open or short circuit.rtRT (environment temperature) sensor open or short circuit.Service modes (2)
- Test Mode 1Reset the unit, then push the test button 1 time to enter Test Mode 1.
- Test Mode 2Push the test button 2 times to enter Test Mode 2.
Full entry steps, exit procedures, and test sequences are available in Max.
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