How do I fix error code E Od on my LG LRYKC2606S?

1. undefined: Check all connectors in display and lead wire harness — reconnect any loose connectors. 2. undefined: Check Wi-Fi PCB output voltage while Wi-Fi function is on: CON101 5th-to-6th-pin should NOT be 0 V or 5 V. If stuck, replace Wi-Fi modem. 3. undefined: Check Display PCB output while Wi-Fi function is on: CON101 2nd-to-8th-pin should be 5 V; CON101 4th-to-8th-pin should NOT be 0 or 5 V; CON101 6th-to-8th-pin should NOT be 0 or 5 V. If any fail, replace Display PCB. 4. undefined: If all voltages OK and error persists, explain to customer.

LG LRYKC2606SRefrigerator

Error Code E Od

Wi-Fi modem error

Moderate

Address soon - your appliance may not work properly

How to Fix

1
Check all connectors in display and lead wire harness — reconnect any loose connectors.
2
Check Wi-Fi PCB output voltage while Wi-Fi function is on: CON101 5th-to-6th-pin should NOT be 0 V or 5 V. If stuck, replace Wi-Fi modem.
3
Check Display PCB output while Wi-Fi function is on: CON101 2nd-to-8th-pin should be 5 V; CON101 4th-to-8th-pin should NOT be 0 or 5 V; CON101 6th-to-8th-pin should NOT be 0 or 5 V. If any fail, replace Display PCB.
4
If all voltages OK and error persists, explain to customer.