LG Refrigerator Error Code 3
Faulty room temperature sensor (in the main PCB): cut or short-circuited wire of intake air temperature sensor. Displayed when Super Cool and Refrigerator key are pressed together and all display LEDs turn off.
SourceLG Refrigerator - Service Manual: GR-B652Y/M652Y Seriesp. 33
The full 3 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.
SourceLG Refrigerator - Service Manual: GR-B652Y/M652Y Seriesp. 33
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Where this code is documented
43 manuals in the MyPros+ library document this code for LG refrigerator.
Models covered by the manuals that document this code
- B399B*Q
- B399P*Q
- B712Y*B
- B712Y*C
- B712Y*Q
- B712Y*S
- B712Y*Y
- F399B*Q
- GA-B359B*Q
- GA-B359P*Q
- GC-B411
- GC-B414
- GL-478
- GL-528
- GL-548
- GM-589NI
- GM-589NIS
- GM-589SP
- GM-589WV
- GM-589WVS
- GM-C322QLDC
- GM-C322SLDC
- GM-C324SLC
- GM-L261BNRY
More models are covered than are listed here.
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