Kenmore 795 Series Refrigerator Error Codes (LG Platform)
Quick Answer
Kenmore refrigerators with model prefix 795 run on the LG platform - they share error codes and parts with LG refrigerators. Er IF = ice maker fan error. Er DH = defrost heater error. Er FS = freezer sensor. Find your code in the list below for the specific fix. Most sensor codes clear after a power reset (unplug 5 minutes).
Honestly, when I roll up to one of these 795 Kenmores, nine times out of ten it's either a frosted-over evaporator fan or the linear compressor starting to give up. The display will point you toward a sensor, but don't go buying sensors yet. Check for ice first. Ignore these codes long enough and you're looking at a full compressor replacement, which runs $400+ in parts alone.
KenmoreRefrigerator
About These Kenmore Refrigerator Error Codes
So here's the deal with these 795 models. They're LG refrigerators wearing a Kenmore shirt, and that's actually good news because LG's diagnostic system is really solid. I replaced three evaporator fans on these last month alone, usually because a defrost cycle failed and ice built up until the fan blade locked solid. Most codes start simple and get way worse if you leave them, so don't wait.
Most Common Error Codes
Ice maker not harvesting - fan, heater, or temperature issue40%
Temperature sensor (thermistor) failure triggering display fault24%
Defrost system failure causing ice buildup on evaporator14%
Compressor or sealed system issue causing cooling failure12%
Communication fault between control boards10%
Symptoms You May Notice
Error code on the display, starting with 'Er' followed by two letters like IF, DH, FS, or CO
Freezer compartment is way warmer than it should be, stuff is soft or partially thawed out
There's a solid sheet of ice covering the back wall of the freezer, usually behind the inner liner panel where you can't normally see it
You can hear the compressor humming but the fans have gone quiet, or there's a buzzing sound like something's trying to spin but can't get going
Fridge section feels fine but freezer's warm, or vice versa, which usually points to a fan or defrost issue isolated to one side
Tools Required for Diagnosis
Phillips #2 screwdriverFlathead screwdriver for prying panel clipsDigital multimeter1/4" nut driver or socketHair dryer or small heat gun for defrosting coilsElectrical contact cleaner sprayNeedle-nose pliers for connector pins
Service / Diagnostic Mode
Press and hold the Freezer Temp and Fridge Temp buttons at the same time for about 3 seconds until you hear a beep and the display shifts. You're in service mode now. The board will show current fault codes and let you force a test defrost cycle. Press either button to scroll through the menu options.
How to Identify Your Error Code
ComponentComponent Under Test
Expected Range5000–6000 ohms
ConditionIf Open (OL) or infinite, replace component.
Frequently Asked Questions
Why do Kenmore 795 refrigerators use LG error codes?
I tell people this constantly: Sears didn't build these, LG did. If your model number starts with 795, you've got an LG machine wearing a Kenmore badge. And honestly that's good news because LG parts are everywhere and the diagnostic system is really solid. You can use LG service manuals, LG OEM parts, and LG diagnostic procedures and they'll all work fine. The cross-reference between LG model numbers and Kenmore 795 numbers is well documented and most parts sites have a lookup tool for it.
How do I enter diagnostic mode on a Kenmore 795 refrigerator?
Find the Freezer Temp and Fridge Temp buttons on your display panel and hold both at the same time for about 3 seconds. You'll hear a beep and the display shifts into service mode. From there you can scroll through current fault codes or force a test defrost cycle to check if the heater is actually firing. This is really useful because it lets you confirm whether the defrost system works before you start pulling panels off. If you're in service mode and can't get defrost to run, that basically confirms the heater or thermostat is the problem.
Can I use LG replacement parts on my Kenmore 795 refrigerator?
Yes, absolutely. When I'm on a service call I regularly pull LG parts off my truck to fix Kenmore 795 units. The internals are identical. Just match the part number or use a verified cross-reference tool because connector styles can vary a little between production years. Sites like RepairClinic and PartSelect both have cross-reference lookup tools that'll confirm compatibility. Sensors, fan motors, heaters, thermostats, even the main control board, all direct swaps.
My Kenmore 795 shows a code I don't recognize. Where do I find the full list?
Since these are LG units underneath, just search for the LG refrigerator error code list and you'll find everything. Er CO is a communication fault, usually points to main board issues or a failing compressor. Er IF is ice maker fan. Er FF is freezer fan. Er DH is defrost heater. Er CF is condenser fan. If you're seeing Er CO on a unit that's 7 years old or more, start checking the compressor because that code shows up a lot as the linear compressor begins to fail.
How long do Kenmore 795 refrigerators typically last?
If you keep the condenser coils clean and address sensor codes early, you can get 12-15 years out of these. The big wildcard is the linear compressor. LG had real quality problems with them on units made roughly 2014-2019, there was actually a class action settlement over it. I've seen them fail at 6 years and I've seen them still running strong at 12. If your unit's older than 8 years and you're seeing Er CO, get a compressor quote before you put money into other repairs. Sometimes it's just not worth it.
What's the difference between Er IF and Er FF on these refrigerators?
Er IF is the ice maker fan, which is in the back of the freezer compartment. Er FF is the freezer evaporator fan, which circulates cold air through the whole fridge. Er FF is usually more serious because when that fan stops, your entire freezer and fridge start warming up fast. Er IF will kill ice production but your temps should stay OK for a while. Both are often caused by ice buildup locking the fan blade, so manually defrost the freezer first and see if either code clears before you start buying parts.