LG LFXS30766 Series - Troubleshooting with Error Display

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CON7
CN1
CON201
CON2
CON1
CON3
CON5
CON6
SymptomCheck Point
1. EFS1. Check for a loose connection
2. Check Sensor Resistance
Resistance [Ω]
CON7
17
th
pin & 18
th
pin
Short0
Open OFF
OtherNormal
CON7
17
th
pin & 18
th
pin
Resistance [Ω]
-22ºF / -30ºC40k
-13ºF / -25ºC30k
-4ºF / -20ºC23k
-13ºF / -25ºC17k
14ºF / -10ºC13k
23ºF / -5ºC 10k
32ºF / 0ºC8k
CON7
8-1. Freezer Sensor Error (E FS)
8. Trouble Shooting