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Error code reference
LG Refrigerator Error Code Er rS (sensor 2)
Refrigerator sensor 2 failure - snapping or short-circuit of refrigerator sensor 2.
SourceLG Refrigerator - Full Service Manual: GR-B207WVQp. 11
Diagnostic procedure
The full Er rS (sensor 2) 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
1
First diagnostic step
Check resistance of refrigerator sensor with a digital tester after separating CON8 of the PWB ASSEMBLY.
SourceLG Refrigerator - Full Service Manual: GR-B207WVQp. 11
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
1 manual in the MyPros+ library documents this code for LG refrigerator.
Models covered by the manuals that document this code
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