LG LFX25960ST - WATER FILTER REPLACEMENT

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Display PCB
Is the connection loose?
Yes
Yes
No
No
Reconnect
In Crush Mode,
Is the voltage between pin5
of CON2 and pin3 of CON3
like as below, while
pushing the lever switch?
CON2
Pin5 SB
CON3
Pin3 WH
Test PointLevel switch Result
pin5 to pin3 Pushing 115 V
pin5 to pin3 Normal 0 V
Wiring diagram
Output voltage of Auger motor
Replace
Dispenser
PCB
Crush Mode Doesn't work
CON2
WH
Housing-B
SB
Auger
Motor
2
1
5
V
Lever S/W
3
CON3
Solenoid
Dispenser
S
2
1
RD
7
BL
1
4
2
1
9
Dispenser
PCB