How to Fix / Troubleshooting

Safety first: Unplug the appliance before touching moving parts.

Identify noise source: Listen carefully to confirm the noise comes from the ice maker area and not the compressor or main fan.
Inspect for jams: Remove the ice bin and look for cubes stuck in the ejector fingers or between the tray and housing. Remove any obstructions.
Check mounting: Verify that the ice maker is firmly attached to its brackets. Tighten any loose screws.
Test operation: Restore power and observe a cycle. Persistent loud grinding or repeated clicking usually indicates internal gear or motor failure.
Replace assembly: In most cases, the complete ice maker assembly must be replaced to eliminate mechanical noise.

Liebherr ice maker makes loud knocking, grinding, or clicking noises during operation

Possible Causes