Cause
Ice maker in freezer is defective or has no voltage to the ice maker
Solution
Check wiring and connections to freezer ice maker.
Check voltage to the ice maker.
Cause
Ice maker may be jammed with ice chips.
Solution
Thaw the ice maker and test again.
Cause
Heated mold style may have a defective heater.
Solution
Check resistance of heater and voltage to heater.
Check for 12V dc to Freezer ice maker tray motor.
Also check for 18ohms on the ice maker motor
(Below is for example only. Please refer to the specific service manual for your model for correct wire colors and connectors.)