E10
Hyundai Charging Station Communication Error

Robot lawnmower displays E10 and will not leave the charging station.

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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

Poor contact between charging pins and base plates, Misaligned docking position, Faulty communication module in base, Damaged docking contact harness in mower

How to Fix / Troubleshooting

Safety first: Unplug the charging station from mains before cleaning or adjusting contacts.

  • Clean contacts: Use a dry cloth or fine abrasive pad to clean the charging pins on the Hyundai mower and the contact plates on the base. Remove oxidation and dirt.
  • Check alignment: Ensure the base is on a level surface and firmly fixed. When the mower docks, both pins must press evenly on the plates. Adjust the base position if necessary.
  • Inspect contact springs: Verify that the spring-loaded pins on the mower move freely and are not stuck.
  • Check cables: Inspect the low-voltage cable from the power supply to the base and the internal harness from the contacts to the main PCB inside the mower.
  • Test with another outlet: Plug the base into a different mains outlet to rule out power issues. If E10 persists, the base station PCB or mower docking harness may need replacement.
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Repair Difficulty

Medium 3/5

Required Part

Charging Station PCB
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