LG LMXS27676D Service Manual page 33

Ice Maker Motor Error (E It)
1
Input Ice Maker test mode(Push
The ice maker test button),check
The Ice Tray,Ice maker motor
Rotate?
No
2
Check the ice maker forward status
The voltage (1)~(2) point 11~12V?
OR
3
Check the ice maker reverse status
The voltage (1)~(3) point 11~12V?
OR
Explain to
Yes
customer
Change the
Ice maker kit
Yes
Change the
Yes
Ice maker kit
4
Check the ice maker forward status
The voltage (1)~(2) point 0V?
OR
5
Check the ice maker reverse status
The voltage (1)~(3) point 0V?
No
Change the
Main PCB
Yes
Change the
Yes
Main PCB