How do I fix error code E Od on a LG refrigerators?

1. undefined: Check connectors in the display and lead wire for looseness. If loose: reconnect housing. 2. undefined: Check Wi-Fi PCB output while Wi-Fi function is on. Measure Wi-Fi modem voltage at pins 5th~6th. Should be Not 0V or 5V. 3. undefined: If Wi-Fi PCB output is abnormal (0V or 5V): replace Wi-Fi modem. 4. undefined: Check Display PCB output at CON101 2nd Pin ~ 8th Pin. Should be Not 0 or 5V. 5. undefined: If Display PCB output is abnormal: replace Display PCB. 6. undefined: If all checks pass: explain to customer.

LG Refrigerators

Error Code E Od

Wi-Fi Modem Error

Moderate

Address soon - your appliance may not work properly

How to Fix

1
Check connectors in the display and lead wire for looseness. If loose: reconnect housing.
2
Check Wi-Fi PCB output while Wi-Fi function is on. Measure Wi-Fi modem voltage at pins 5th~6th. Should be Not 0V or 5V.
3
If Wi-Fi PCB output is abnormal (0V or 5V): replace Wi-Fi modem.
4
Check Display PCB output at CON101 2nd Pin ~ 8th Pin. Should be Not 0 or 5V.
5
If Display PCB output is abnormal: replace Display PCB.
6
If all checks pass: explain to customer.