Model reference
LG GM327QC
Refrigerator
1 document5 error codes2 service modes
Available documentation
Service Manual
- GM-32*QC* GM-35*QC Service Manual52 pg
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- Step-by-step diagnostics from the service manual
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Error codes (5)
CodeMeaning
R0Refrigerator sensor failureR1Refrigerator sensor failure indicator displayed on control LEDs (same behavior…R2Refrigerator sensor failure indicator displayed on control LEDs.R3Refrigerator sensor failure indicator displayed on control LEDs.R4Refrigerator sensor failure indicator displayed on control LEDs.Service modes (2)
- Test Mode 1["Short-circuit the jumpers marked TEST (short) on the main PCB.","Press the test button once to…
- Test Mode 2["While in Test Mode 1, short-circuit the Test Short jumper one additional time."]
Full entry steps, exit procedures, and test sequences are available in Max.
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