Honda False Lift Detection

Robot mower stops frequently with the message that the mower is lifted, even when it is on flat ground.

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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

Sticking lift sensor, Loose sensor mounting, Damaged lift sensor wiring, Excessive vibration from unbalanced blades

How to Fix / Troubleshooting

Safety first: Turn OFF the mower and wear gloves.

  • Check for vibration sources: Inspect blades for damage or imbalance and replace as needed.
  • Inspect lift sensor: Locate the lift sensor mechanism and ensure it moves freely and is securely mounted.
  • Clean area: Remove grass and debris around the sensor.
  • Check wiring: Verify the sensor cable is intact and firmly connected to the main PCB.

If false lift detections continue, replace the lift sensor module.

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Repair Difficulty

Hard 4/5

Required Part

Lift Sensor
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