LG LRFCS25D3 Series Service Manual page 27

8-2 Refrigerator room LED Lamp doesn't work
No
1 Check the Refrigerator door switch.
2
Check the door Switch resistance.
3
1.- Check for loose connection in
2. Check voltage between wires Brown/White
to Yellow/Black.
Checking flow
CON7 .
Result & SVC Action
If feel sticky, Change the door s/w.
Status Result
0
Normal
Other
Infinity
Push
S/W
Other
Status Result
12 V
Normal
Other
27
SVC Action
Go to the 3
Change door Switch
Go to the 3
Change door Switch
SVC Action
Go to the 4
Change the PCB
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