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Error code reference
LG Refrigerator Error Code 1
Freezer sensor failure (open or short circuit) - displayed on the FRZ TEMP display area.
SourceLG GR-P277S*W Refrigerator - Full Service Manualp. 18
Diagnostic procedure
The full 1 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 the freezer sensor resistance with a digital tester; verify sensor wiring connections.
SourceLG GR-P277S*W Refrigerator - Full Service Manualp. 18
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
41 manuals in the MyPros+ library document this code for LG refrigerator.
Models covered by the manuals that document this code
- B399B*Q
- B399P*Q
- F399B*Q
- GA-B359B*Q
- GA-B359P*Q
- GC-B411
- GC-B414
- GM-589NI
- GM-589NIS
- GM-589SP
- GM-589WV
- GM-589WVS
- GM-C322QLDC
- GM-C322SLDC
- GM-C324SLC
- GM-L261BNRY
- GM-L265BQRY
- GR-C247
- GR-L207
- GR-L207ER
- GR-L247
- GR-L247ER
- GR-P247
- GR-P277S*W
More models are covered than are listed here.
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