LG LFC24770ST - 8-4 Poor cooling in Freezer compartment

8-4 Poor cooling in Freezer compartment
No
1
Checking flow
2 Reset the unit and
Input Test 1 Mode.
(Push the button 1 time)
3 Open the freezer door and Check the air
flow.
The sensor is determined by
the temperature.
For example, 23
indicates -4°F.
Result & SVC Action
Status
Windy
No windy
SVC Action
Go to the 4
Check the F Fan motor
(Go to the 5)
4 Check the air temperature.
Cold or not ?
Status
Cold
Not cold
SVC Action
Explain to customer
Check the Compressor
And sealed system
Temperature
-22°F
°C
-13°F
°C
-4°F
°C
5°F
°C
14°F
°C
23°F
°C
32°F
°C
Result
40
30
23
17
13
10
8
<Swing Model>
<Drawer Model>
1-. Unplug connector from .
2-. Check resistance between wires
CON7
Blue/White to Blue/White.
30