Display shows E018 and mower stops when front wheels drop into a hole or off an edge

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.

Possible Causes

Faulty front lift sensor, Loose front axle assembly, Debris interfering with sensor movement, Damaged sensor wiring

Safety first: Turn OFF the mower and disconnect the battery before inspecting the front axle area.

Inspect front wheels: Check that the front caster wheels rotate freely and the axle is secure.
Clean around sensor: Remove grass and dirt from the front lift sensor mechanism (often linked to the front axle or chassis pivot).
Check for play: Excessive vertical movement of the front assembly can falsely trigger the sensor; tighten loose fasteners.
Wiring check: Inspect the sensor cable for damage and ensure connectors are fully seated on the main PCB.

Medium 3/5

Front Lift Sensor

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