ErrorCodeDoctor
LG Refrigerator (Side-by-Side) error codes
Select an LG refrigerator (side-by-side) error code to see what it means, common causes, and how to fix it.
Error Codes
22
A fault was detected in the compressor relay
33
A fault was detected in the compressor relay
67
The refrigerator door is not closing properly due to a gap or obstruction
88
The refrigerator is functioning properly — this is a self-test indicator
Ad
The door motor failed to reach its maximum or home position within 5 seconds
AS
The automatic door motor is running but the reed switch is not detecting the door position
C1
The LCD display and the dispenser have lost communication with each other
CF
The condenser fan at the back of the unit is not running correctly
CH E
A refrigerant leak has been detected on the high side of the cooling system
CL E
A refrigerant leak has been detected on the low side of the cooling system
CO
The main control board and the display panel have lost communication
dH
The defrost cycle took longer than one hour without reaching the target temperature
dr
The door motor failed to reach its maximum or home position within 5 seconds
dS
The defrost sensor has a short circuit or disconnection
EID
The ice maker sensor in the freezer compartment has failed
EIU
The ice maker assembly in the freezer compartment has failed
F dH
The freezer defrost cycle failed to complete within the expected time
FF
The freezer fan has detected a fault — often caused by frost buildup
FS
The freezer temperature sensor has a short circuit or disconnection
gF
The water flow sensor has a fault or the water pressure is too low