LG Refrigerators
Error Code IU E
In-Door Ice Maker Unit Error
Moderate
Address soon - your appliance may not work properly
Also displayed as: IU E
How to Fix
- 1
Enter icemaker test mode (press I/M test switch). Observe if ice maker motor and mechanisms rotate.
- 2
If ice maker does not run: check voltage to motor drive circuit. Expected: 11~12V during drive phase.
- 3
If voltage is present but motor does not run: replace the in-door ice maker kit.
- 4
If voltage is absent: replace Main PCB.
This Error Applies To
LG LFXS26973 Series Refrigerators
Service manual exact match: LFXS26973SService manual exact match: LFXS26973DService manual exact match: LFXS26973MService manual exact match: LFXS26973BService manual exact match: LFXS26973W
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