Model reference

LG GRP2267STJA

Name: LG GRP2267STJA
Brand: LG

Refrigerator

1 document3 error codes6 service modes

Available documentation

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Ambient temperature sensor failure -

From Service Manual 314531, p.23:

1.Access service mode to confirm the active fault code and read stored error history.

2.Disconnect the sensor and measure resistance. Expected: 10 kΩ to 12 kΩ at 77°F (25°C).

3.Check the sensor harness for opens. A reading outside 5 kΩ to 50 kΩ indicates a failed sensor.

Part 6322FR2046G

Temperature thermistor

CodeMeaning

Demo / Exhibition Mode["Press and hold the REFRIGERATOR and EXPRESS FRZ buttons simultaneously for 5 seconds until the…
Display Power Saving Mode["Press FREEZER and EXPRESS FRZ buttons simultaneously.","Wait for all LEDs to turn ON then OFF…
Icemaker Test Mode["Press and hold the Water Amount Selection button on the icemaker for 3 seconds."]
LCD Check Function["Simultaneously press the EXPRESS FRZ (super freezer) button and the freezing temperature…
Test Mode 1 (Strong Cold / Forced Operation)["Press the test button on the main PCB once."]
Test Mode 2 (Forced Defrost)["Press the test button on the main PCB once while in Test Mode 1."]

Full entry steps, exit procedures, and test sequences are available in Max.

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