Hisense ice maker stops mid-cycle and displays E2; ice-making cycle does not complete.

Safety: Disconnect power before accessing internal components.

• Open the ice-making compartment: Remove the front cover or internal panel to expose the ice tray and ejector mechanism.
• Check for jams: Look for oversized ice cubes, clumped ice, or foreign objects preventing the tray from rotating. Remove any obstruction and gently move the tray by hand to confirm it moves freely.
• Inspect the tray motor and sensor: Locate the small motor and position sensor (often a Hall sensor or micro-switch) attached to the tray. Check for broken plastic mounts or disconnected wires.
• Test the sensor: With a multimeter, check continuity of the position sensor or micro-switch while manually moving the tray through its range. Replace the sensor if it does not change state.
• Check wiring harness: Ensure the harness from the tray motor/sensor to the main PCB is intact and firmly connected at both ends.
• Replace faulty parts: If the motor hums but tray does not move, replace the ice tray motor assembly. If the tray moves but E2 persists, replace the tray position sensor.