Written by
Marcus Lindqvist Appliance Care EditorPublished October 26, 2026
VERIFIED
Error codeCL, CL E, E CL
ApplianceRefrigerator
Quick facts
Forms: CL, CL E, E CL.
Meaning: refrigerant leak, low-pressure side.
Probable spot named by LG: the evaporator.
Owner troubleshooting: none given.
Why it shows up
The code is raised when the temperature and compressor sensors report abnormal values. LG lists a faulty valve as one cause, and calls for a repair service.
For a CL code on an LG refrigerator, phone (415) 223-7887. Note which form is shown and the model number first. Our LG refrigerator repair page covers more.
Model compatibility: LG reuses codes across series and model years, so CL, CL E, E CL may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
There is a refrigerant leak on the low side of the system.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your LG appliance?
Book a specialist visit for a clear estimate and approval before any repair.
You submit a request with your appliance model and symptom, we confirm an appointment window, and a technician performs an on-site diagnosis. You then receive a clear estimate and decide whether to proceed before any repair begins.
Yes. We provide an upfront estimate after diagnosis. No parts are ordered or installed until you approve the work, so there are no surprise charges.
Replacement parts are selected for the exact model and confirmed with you before ordering or installation.
Service areas are listed on the Locations page. Contact us with your ZIP code to confirm current coverage for your address.
Ready to get your LG appliance working again?
Book a repair online or call us — clear estimates and approval before any repair work begins.
