Hisense ice maker water pump is very loud and vibrates, but water flow is weak.

Safety: Unplug the unit and drain water before removing the pump.

• Refill reservoir: Ensure the water level is at or above the minimum mark.
• Bleed air: After refilling, tilt the unit slightly and restart to help purge air from the pump.
• Clean inlet screen: Remove the pump or its inlet screen and clear any debris or scale.
• Flush lines: Disconnect and flush water lines with clean water to remove obstructions.