E019
Cub Cadet
Boundary Signal Weak / Distorted
Robot mower shows E019 and cannot detect boundary in certain areas
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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
Boundary wire laid too close together (parallel runs), Strong electromagnetic interference from power lines, Partial break or high‑resistance joint in boundary wire, Faulty boundary transmitter output stage
How to Fix / Troubleshooting
Safety first: Unplug the charging station before modifying boundary wiring.
- Review layout: Check that parallel sections of boundary wire are spaced according to Cub Cadet guidelines. Too close can cancel the signal.
- Inspect joints: Open any previous repair joints and verify they use proper waterproof connectors and solid copper contact.
- Relocate wire: Move boundary wire away from buried mains cables, metal fences, or large metal objects where possible.
- Test loop resistance (advanced): Use a multimeter to measure resistance of the loop; unusually high values indicate poor joints or thin wire sections.
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Repair Difficulty
Medium
3/5
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