mypros+
Model reference

LG GR-349SQF

Refrigerator

1 document4 error codes3 service modes

Available documentation

Service Manual

  • Refrigerator Service Manual41 pg
    Covers this model
MyPros+ Max

Diagnose your LG GR-349SQF.

  • 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 (4)

CodeMeaning
F1Freezer sensor abnormalF2Defrost sensor abnormalF3Defrosting function is abnormalF4Room temperature (RT) sensor abnormal

Service modes (3)

  • LED Check Function["Press the QUICK FREEZE and FREEZE TEMP buttons at the same time.","After 1 second, all the LEDs…
  • TEST 1["Locate the TEST switch on the MAIN PCB.","Press the TEST button once to enter TEST MODE 1.","COMP…
  • TEST 2["While in TEST MODE 1, press the TEST button once.","COMP OFF, FAN OFF, DEFROST HEATER ON, ALL…

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