LG Fridge Ice Maker Not Working in Riverside — What We Found
What is the most common problem with LG refrigerators?
Ask any appliance technician who works on LG regularly and they'll give you the same answer: the ice maker.
LG French door refrigerators have had a well-documented ice maker problem across multiple model years. It's widespread enough that it led to class action litigation and extended warranty programs from LG on specific compressor-related failures.
A homeowner on Magnolia Avenue in Riverside called us after her LG LRMVS3006S French door refrigerator stopped making ice completely. The water dispenser was working perfectly. The fridge and freezer were both at the right temperature. No error codes on the display. Just no ice, and it had been two weeks.
This is the most common LG ice maker call we get: water works, freezer is cold, everything seems fine, but the LG fridge is not making ice. Here's exactly what causes it and what we found.
Why LG ice makers fail when everything else works fine
The key thing that makes LG ice maker failures different from other brands is where the ice maker lives.
On most LG French door refrigerators, the ice maker is mounted inside the freezer door, not in the freezer compartment itself. This design frees up freezer space, but it creates a specific vulnerability that shows up again and again in service calls.
The freezer door is colder at its core and warmer near the edges where it meets room temperature air. The ice maker sits right in this thermal zone. When the freezer runs even slightly colder than normal, the water supply line that feeds the ice maker can freeze solid inside the door. No water reaches the ice maker tray. The motor cycles. You might hear it trying. But no ice comes out.
Meanwhile, the water dispenser keeps working because it uses a completely separate water circuit that doesn't pass through the freezer door.
That's why LG fridge not making ice but water works is such a specific and consistent complaint. It's not a random part failure. It's a design vulnerability that shows up on LG French door models more than any other brand.
The top reasons an LG fridge stops making ice
1. Frozen water supply line in the freezer door
The supply line feeding the door-mounted ice maker freezes inside the door. This is the most common LG-specific ice maker failure we see in Riverside and across the Inland Empire.
How to tell: Water dispenser works normally. Freezer temperature is correct. You can hear the ice maker motor cycling but no ice drops.
What helps: Thaw the line by holding a hair dryer on low near the ice maker area on the freezer door for a few minutes, or power off the refrigerator for a few hours. Then address the root cause. The freezer is usually running slightly too cold. Setting it to exactly 0F rather than lower prevents the line from refreezing.
2. Failed ice maker assembly
LG's door-mounted ice maker is a single integrated unit that includes the motor, tray, ejector arm, and optical sensor. When the motor burns out or the sensor fails, ice production stops completely.
Unlike the frozen line situation, a failed assembly usually means complete silence from the ice maker rather than the cycling sound with no output.
On the Riverside call, this was the issue. The supply line had frozen and thawed repeatedly over several months. The repeated stress on the motor had eventually burned it out. We replaced the full ice maker assembly and adjusted the freezer temperature to prevent the supply line from refreezing.
3. Optical sensor blocked or failed
LG French door refrigerators use two small infrared sensor eyes inside the ice maker housing to detect when the ice bin is full. When ice clumps together and bridges across the sensors, or when frost builds up on them, the ice maker thinks the bin is full and stops producing even when it's completely empty.
Easy check: Empty the ice bin completely, wipe the sensor eyes with a dry cloth, and run a test cycle. If ice production comes back, the sensor was just blocked.
4. Compressor running too cold
LG's linear compressor, used in most of their French door models, has had documented reliability issues on certain model years. When the compressor runs outside its optimal range, it can push the freezer colder than the set temperature. That freezes the supply line. In more severe cases, it can cause both the freezer and fridge to lose cooling altogether.
LG has offered extended 10-year warranties on the linear compressor for certain models. It's worth checking before paying for a compressor repair out of pocket.
How to reset an LG refrigerator ice maker
Before calling for service, try a manual reset. It resolves more LG ice maker issues than you'd expect, especially after a power outage, a software glitch, or if the ice maker was accidentally switched off.
On LG French door models with a door-mounted ice maker:
- Open the freezer door and find the ice maker unit on the inside of the door, usually on the left side
- Press and hold the Test button (a small recessed button on the front or bottom of the unit) for 3 seconds
- You'll hear a chime and the ice maker will start a test cycle. The tray will rotate and attempt to eject ice.
- Wait 24 hours before deciding whether ice production has been restored
If there's no test button: Some LG models have the reset in the control panel. Go to Settings, find Ice Plus, and toggle it off and back on. On other models, pressing and holding the ice type button for 3 seconds does the same thing.
If the test cycle runs but no ice appears after 24 hours: The reset confirmed the motor can run, but something is blocking water from reaching the tray. A frozen supply line, failed inlet valve, or blocked sensor is the next thing to check.
What the repair looked like
- Location: Magnolia Avenue, Riverside CA
- Appliance: LG LRMVS3006S French door refrigerator, approximately 4 years old
- Problem: No ice for two weeks. Water dispenser working. No error codes. Freezer temperature normal.
- What we found: Evidence of repeated freeze-thaw cycles in the door supply line. Ice maker motor assembly burned out from repeated failed cycles.
- Parts replaced: Ice maker assembly (full unit)
- Additional work: Freezer temperature adjusted from -2F to 0F. Optical sensors cleaned.
- Result: Ice maker completing full cycles and producing ice before technician left
- Time on site: Approximately 80 minutes
Is your LG refrigerator still under warranty?
Check this before booking any repair. LG has offered extended warranty coverage on the linear compressor for certain model years, in some cases up to 10 years from the purchase date. If your LG refrigerator is within that window and the ice maker failure is connected to compressor-driven temperature issues, the repair may be partially or fully covered.
Look up your model and serial number on LG.com to confirm current warranty terms. If the compressor itself has failed, this step is especially important. Compressor replacement is the most expensive LG refrigerator repair, and warranty coverage makes a real difference.
LG refrigerator repair in Riverside
We service LG refrigerators throughout Riverside and the surrounding Inland Empire, including Corona, Moreno Valley, Jurupa Valley, and Rancho Cucamonga. Our LG repair service covers all French door, side-by-side, and top-freezer models.
For a broader look at ice maker failures across all brands, see our ice maker not working article. And if you want to understand why brand-specific experience matters with LG specifically, our article on why appliances require specialist knowledge is worth a read.
Same-day appointments available. Diagnostic fee waived with repair. 90-day warranty on every job.
Frequently asked questions
Why is my LG fridge not making ice but the water works?
The water dispenser and ice maker use separate water circuits on LG French door models. When the supply line inside the freezer door freezes, water can't reach the ice maker tray but the dispenser is unaffected. A frozen supply line is the first thing to check when water works but ice doesn't on an LG.
How do I reset my LG refrigerator's ice maker?
Press and hold the Test button on the ice maker unit for 3 seconds. You'll hear a chime and the unit will run a test cycle. If there's no test button, find Ice Plus in the control panel settings and toggle it off and on. Wait 24 hours after a successful test cycle before concluding ice production is back.
Why does my LG ice maker keep freezing up?
The freezer is likely running colder than 0F. LG's linear compressor can push temperatures lower than the set point on some models. Setting the freezer to exactly 0F is the first step. If it keeps freezing after that, the compressor needs to be checked.
What is the most common problem with LG refrigerators?
Ice maker failure, followed by compressor issues on certain model years. LG's door-mounted design makes the supply line vulnerable to freezing in a way that traditional freezer-compartment ice makers are not. LG has acknowledged this through extended warranty programs on the linear compressor.
Is the LG ice maker problem covered under warranty?
LG offers a 10-year warranty on the linear compressor for most models. Some ice maker failures connect back to compressor-driven temperature issues. Check your model and serial number on LG.com before booking a repair. If the compressor has failed, warranty coverage is worth pursuing before paying out of pocket.
Do you repair LG refrigerators in Riverside same day?
Yes, same-day LG refrigerator repair in Riverside is frequently available. Call us or book online.
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