Model reference
LG GR-J213
Refrigerator
1 document10 error codes4 service modes
Available documentation
Service Manual
- Refrigerator Service Manual56 pg
MyPros+ Max
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- 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 (10)
CodeMeaning
F1Failure of upper compartment (K1) sensorF1+F2Failure of ambient temperature sensorF1+F2+F3+F4+F5Poor communication between main PCB and display PCBF1+F3Failure of single motor damperF2Failure of middle compartment (K2) sensorF2+F4Poor defrosting at upper compartmentF3Failure of lower compartment (K3) sensorF3+F5Poor defrosting at middle compartmentF4Failure of upper compartment defrosting sensorF5Failure of middle compartment defrosting sensorService modes (4)
- FRONT-C Heater Touching Inspection ModePress both LOCK/UNLOCK button and TEMP button simultaneously for 5 seconds or more.
- LED Check FunctionPress both FOOD button and TEMP button at the same time for 1 second or more.
- TEST1 - Cooling TestPress the test switch on the main PCB once.
- TEST2 - Defrost TestWhile in TEST1 mode, press the test switch on the main PCB once.
Full entry steps, exit procedures, and test sequences are available in Max.
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