Freestanding Ice Maker: Not running DIY guide: searspartsdirect.com/diy/symptom/freestanding-ice-maker-repair/1234586/not-running/fim30005556
Freestanding ice maker troubleshooting: searspartsdirect.com/diy/article/freestanding-ice-maker-troubleshooting
The compressor start relay attaches to the compressor and helps start the compressor motor.
If you are getting voltage to the compressor but the compressor is not running, then you could have a problem with the overload or the compressor motor. Note: Follow electrical safety guidelines when checking live voltage. Wear electrical safety gloves and safety goggles. Unplug the ice maker or shut off the house circuit breaker to disconnect electrical power as soon as live testing is completed.
This ice maker has a thermistor (temperature sensor) in the bin so it will not produce ice if it senses that the bin is full. If you are not getting voltage to the compressor, then you could have a problem with that thermistor or the control board.
You can find parts and diagrams on Sears PartsDirect: searspartsdirect.com/model/786hamr3s5-000582/kenmore-10689482998-freestanding-ice-maker-parts
If you'd rather have a Sears Technician diagnosis and repair your ice maker, call Sears Home Services at 1-800-4-MY-HOME.
Hope this helps!