An LG ice maker that quits is one of the most common refrigerator calls we get. Most failures come down to four or five causes. A couple are quick checks you can run yourself. The rest need a tech.
No Ice At All
If the bin is empty and nothing is dropping, start here.
Check the freezer temperature. The ice maker needs the freezer at 0 to 5°F to harvest. If it’s sitting warmer, the maker won’t cycle. Give it 24 hours after any temperature adjustment before judging it.
Confirm the ice maker is switched on. The toggle or control-panel setting gets bumped during cleaning more often than you’d think.
Check the water filter. A filter past six months old chokes water flow. Replace it, run a few cups through the dispenser to purge air, and give the maker a full cycle.
If all three check out and there’s still no ice, a frozen fill tube is the most common LG-specific failure. The small tube that feeds water to the maker freezes into a plug. A tech will clear it and, more importantly, figure out why it froze — because if a leaking inlet valve is the root cause, the tube just refreezes and the problem comes right back.
Small, Hollow, or Slow Cubes
Undersized cubes are a water-flow problem. Replace the filter first and run a few cups through. If that fixes it, you’re done. If cubes are still crescent-shaped or hollow after a fresh filter, the water inlet valve is partially failing and metering too little water. That’s a parts-and-labor repair.
Ice Maker Frozen Solid or Leaking
A maker frozen into a solid block almost always means the inlet valve is dribbling water between cycles. A bad door gasket letting in warm, humid air can also cause it. Either way, thawing it out without fixing the root cause just buys you a day or two before it freezes again. A tech will check the valve and gasket, confirm which one failed, and give you a written estimate before anything is touched.
When To Reset, When To Call
A reset is worth trying once. Hold the test/reset button on the ice maker for 3 to 5 seconds until it chimes, then let it run a full harvest cycle. That clears a stalled cycle. It won’t fix a dead motor, a failed inlet valve, or a control board fault.
Call us when:
- You’ve replaced the filter, confirmed freezer temperature, and there’s still no ice.
- The maker chimes and tries to cycle but nothing drops.
- You hear the motor grind or stall.
- Water is pooling on the freezer floor or under the unit.
- The fill tube refreezes within a day of being cleared.
Ice maker assemblies, inlet valves, and door gaskets are all standard, fixable parts. We diagnose the exact failure, look up the LG part cost, and send a written estimate before any work starts. For broader cooling issues, our refrigeration repair service covers the full unit, and the refrigerator repair guide walks through cooling faults beyond the ice maker.
ADRIUM Service Solutions has worked Bay Area appliances since 2021. BEAR #50788, EPA #1279674151528, A+ with the BBB. The diagnostic is $99 and we credit it toward the repair when you book.
Get Your LG Ice Maker Fixed
Tried the easy checks and still no ice? Call ADRIUM at (925) 999-4095 or email [email protected]. You can also book online. Same written estimate, no surprise bills.
A Water Inlet Valve, On Camera
FAQ
Why did my LG refrigerator ice maker stop making ice? Most often a frozen fill tube, a stuck water inlet valve, a clogged filter, or a freezer running too warm. Check temperature (0 to 5°F) and filter age first. If both are fine, call us — the fill tube or valve is the likely culprit.
How do I reset an LG ice maker? Hold the test/reset button 3 to 5 seconds until it chimes, then let it run a full cycle. No button? Toggle the maker off, wait 30 seconds, turn it back on. A reset clears a stalled cycle, not a hardware fault.
Why are my cubes small or hollow? Low water flow. Replace the filter and see if that fixes it. If not, the inlet valve is probably failing and needs a tech.