E6
Liebherr
Ice Maker Module Power Supply Fault
Liebherr ice maker error E6; no ice and water dispenser (if present) may still work
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Blown internal fuse on ice maker PCB, Open power wire in harness, Loose connector at main board, Defective main control board output
How to Fix / Troubleshooting
Safety first: Disconnect power before accessing control boards.
- Check harness at ice maker: Remove the ice bin and locate the power connector to the ice maker. Ensure it is fully seated.
- Inspect wiring: Follow the harness back as far as accessible, looking for damage or pinched sections.
- Check at main PCB: Access the main control board compartment (usually at the rear or top). Verify the ice maker connector is firmly plugged in.
- Power cycle: Reconnect power and see if E6 clears. If not, internal fuses or components on the ice maker PCB may be open, requiring replacement of the ice maker or main board by a technician.
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Repair Difficulty
Professional Required
5/5
Required Part
Liebherr Ice Maker Control Module
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