How do I fix error code E Od on my LG LL31H6530S?

1. undefined: Check all connector housing connections between display PCB and lead wires. If loose, reconnect. 2. undefined: With Wi-Fi function on, check Wi-Fi PCB output voltage at Wi-Fi modem pins 5–6; expected 0V or 5V (not between). If not correct, replace the Wi-Fi modem. 3. undefined: Check Display PCB output voltage at CON101 pins 2–8; expected 5V. If not 5V, replace display PCB. 4. undefined: Check CON101 pins 4–8; expected 0V or 5V. If not correct, replace display PCB. 5. undefined: If all checks are within spec, explain to customer.

LG LL31H6530SRefrigerator

Error Code E Od

Wi-Fi modem error

Moderate

Address soon - your appliance may not work properly

How to Fix

1
Check all connector housing connections between display PCB and lead wires. If loose, reconnect.
2
With Wi-Fi function on, check Wi-Fi PCB output voltage at Wi-Fi modem pins 5–6; expected 0V or 5V (not between). If not correct, replace the Wi-Fi modem.
3
Check Display PCB output voltage at CON101 pins 2–8; expected 5V. If not 5V, replace display PCB.
4
Check CON101 pins 4–8; expected 0V or 5V. If not correct, replace display PCB.
5
If all checks are within spec, explain to customer.