Error code reference

LG Refrigerator Error Code E r2

Refrigerator sensor 2 error - second refrigerator temperature sensor has a short, open, or abnormal resistance reading.

SourceLG LSXC22 Series Refrigerator - Service Manualp. 42-43

Diagnostic procedure

The full E r2 procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview

First diagnostic step

Check for a loose connection between Main PCB and sensor at CON7 pins 17-18.

SourceLG LSXC22 Series Refrigerator - Service Manualp. 42-43

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More steps, wiring diagram references, and verified part numbers

Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.

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Where this code is documented

8 manuals in the MyPros+ library document this code for LG refrigerator.

Models covered by the manuals that document this code

More models are covered than are listed here.

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The full E r2 procedure

Where this code is documented

Models covered by the manuals that document this code

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