Ice Maker Sensor Error - LG GR-P247C Service Manual

Ice maker Sensor Error

Is it displayed under picture?
Yes
Is the connection loose?
(CON13)
No
Power Off
Tip : To protection of MICOM
Reconnect
Yes
35
Disconnect CON13 and
measure the value. Is
resistance value between
pins 1 & 2 of CON13 as
below? (GY to GY)
Pin2
Test Point Result
Pin1 to Pin 2 6 ~ 150 ㏀
Yes
measure resistance value
between pins (1) & (2) of
Housing-A as below?
(GY to GY)
Test Point Result
Pin1 to Pin 2 6 ~ 150 ㏀
Yes
Reconnect CON13 and
Power ON
If the same situation appears,
Replace the main PCB.
Otherwise, explain to the
customer!
Replace
No
I/Maker
Pin1
Replace
No
I/Maker
(1)
(2)