Model reference
LG GR-P307ABB
Refrigerator
1 document8 error codes4 service modes
Available documentation
Service Manual
- Refrigerator Service Manual129 pg
MyPros+ Max
Diagnose your LG GR-P307ABB.
- Step-by-step diagnostics from the service manual
- Test values, resistance specs, and wiring references
- Verified part numbers when replacement is needed
Start diagnosing
$29/month · Cancel anytime · Or $9.95 3-day pass
Error codes (8)
CodeMeaning
CFAbnormal cooling BLDC fan motorCOCommunication error between main PCB and display PCBdHDefrost heater failuredSDefrost sensor abnormal short circuit detected.ErGeneral error prefix displayed on the freezer or refrigerator notch temperature…FFAbnormal freezing BLDC fan motorFSFreezer sensor short circuit detected.rSRefrigerator sensor 1 (upper part of refrigerator compartment) short circuit…Service modes (4)
- Display Check Mode (LCD/LED Check)["Press and hold the EXPRESS/JET FRZ button and the FREEZER temperature adjustment button…
- Icemaker Test Mode["Press and hold the water supply control switch on the icemaker for 3 seconds.","The icemaker will…
- Test Mode 1 (Strong Cold / Compulsory Function)["Locate the test button on the main PCB.","Press the test button once to enter Test Mode…
- Test Mode 2 (Forced Defrost)["Enter Test Mode 1 first by pressing the test button on the main PCB once.","Press the test button…
Full entry steps, exit procedures, and test sequences are available in Max.
Related LG refrigerator models
78,000+ service manuals · 160,000+ error codes · 55+ brands
Get Started$29/month · Cancel anytime · Or $9.95 3-day pass