LUBA 3 wheel hub error

Mammotion LUBA 3 AWD 3000

A wheel or hub/drivetrain warning appears or one wheel behaves abnormally.

If a firmware update is actively installing, do not interrupt power unless the manufacturer specifically instructs you to do so.

Checks to try

Stop mowing and inspect the affected wheel for packed grass, string, stones or physical obstruction.
With the mower safely powered off, check the wheel/hub externally for free movement and obvious damage.
Restart and see whether the error returns immediately.
Compare left/right wheel behaviour during a supervised low-risk movement test.
Persistent hub/motor errors should be handled as drivetrain/service faults rather than solved by remapping.

Use MowerFixAI to continue with model-specific diagnosis and related fault checks rather than replacing parts at random.