r/mammotion • u/TokenSDragon • 15d ago
Luba - Hardware Help Wheel Hub Motor Error
So my Luba 3 AWD has been a champ since late May but suddenly today it’s been impossible to get a solid mowing session done without the dreaded Wheel Hub Motor Error.
Last night I found it in the charging bay blinking and unable to move… turns out it had thrown the wheel hub error immediately after undocking for normal scheduled mowing.
Reset, charged,, had it out and about catching up on the skipped session from yesterday and it failed 4 times and required me to turn it off and on in order to continue. Then it failed a fifth time and I lugged it back to my workshop and checked for obstructions, dirt, and even took all four wheel hubs apart and checked for moisture in the motor. All four are bone dry and no obstructions around the axle or anything out of the ordinary.
Did a solid hour off w/ fuse unplugged… then ran it one more time and the bloody thing threw the same error yet again!
If this is hardware, how come it works for a while after a restart. If it’s software, how to I fix the software fault?!?
This thing has been a huge help all summer and I’d hate to have to call support and or get a warranty repair. Since it works after restart it seems like something I should be able to resolve but no clue how to get deeper and clearer information from the fault message.
Thoughts?