Overview
There are two types of ice makers: those where all parts can be individually replaced and those with parts clustered into a control module. To determine which model you have, remove the outer face plate. If there is a knob, pull it off first, then pry off the face plate with a small screwdriver.
Caution
Please read our safety information before attempting any testing or repairs.
Before replacing the control module, unplug the freezer to avoid an electrical shock hazard.
Identifying the Control Module
A modular unit will have several holes in it, each marked with a letter for test probes. If there are no holes, then the ice maker is a component model, and the components can be replaced individually. For component models, refer to the individual component’s testing and replacement instructions.
Steps to Replace the Control Module
- Disconnect the Power: Unplug the freezer to avoid an electrical shock hazard.
- Remove the Face Plate:
- If there is a knob, pull it off first.
- Pry off the face plate with a small screwdriver.
- Identify the Control Module:
- Look for the holes marked with letters for test probes.
- Remove the Ice Maker:
- The unit is usually mounted to the freezer case by two or more screws.
- Remove the bottom screws first.
- While supporting the ice maker, remove the remaining top screws.
- Unplug the ice maker’s wiring harness from the freezer cabinet.
- Remove the Control Module:
- Once the ice maker is out, locate the control module.
- The module may be held in place by screws or clips. Remove them to free the module.
- Disconnect any wiring connected to the control module.
- Install the New Control Module:
- Position the new control module in place.
- Secure it with screws or clips.
- Reconnect the wiring to the new control module.
- Reinstall the Ice Maker:
- Plug the ice maker’s wiring harness back into the freezer cabinet.
- Position the ice maker back in its place.
- Insert and tighten the top screws first to support the unit.
- Insert and tighten the bottom screws.
- Reconnect the Power:
- Plug the freezer back in to restore power.
- Test the Ice Maker:
- Allow the freezer to cool to the proper temperature.
- Check the ice maker for proper operation.
By following these steps, you can replace the control module of your ice maker and ensure it functions correctly. If you encounter any issues, refer to the troubleshooting guide or consider consulting a professional technician.
