Levo Gen 2 Kenevo / Levo GEN 2 - not powering up?

dave_uk

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Press the on button and you get just a brief red flash. Sometimes I could unplug the battery cable, plug back in - repeat a few times and it would work. This got worse over time, especially following its weekly WASH!?

But now its NO GO!

So I did some searching and everyone was suggesting a new Battery to Motor cable/harness (1) is required. These are £99 currently ( https://www.pearcecycles.co.uk/home...s/levo-custom-wiring-harness-levokenevo-gen2/ ) and I did not want to just replace it without checking whether I could repair it (hate waste).

So I removed the cable and cut off the plastic over-covering insulation on 1 and started to look for wear; there was some but nothing major. I checked all the wires and connections for connectivity using a multimeter. All good, even when the wires were jiggled around. So the issue had to be elsewhere???

Carefully checking the other connectors underneath 1 I could just see (my eye sight it not was it used to be) some rubbing on the wires of the other connectors which come down from the TCU. Checking with the multimeter confirmed the orange would be shorting out as the insulation had worn through :-(


Attached is a photo of the area - if you zoom in you will see four wires are worn: orange, green, black and red. The movement from 1 causes wear on those wires (poor design). You should replace or repair these. I have added insulation to those wires and siliconed them in place, it should not give any issues again. Hope it helps others :)

kenevo-cables.jpg
 
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when/if you do the above ensure you use a good quality rubber grease on the seals when replacing all the connectors.
 
update....
Following the insulating of the wires the bike worked for a while; but now will not run further than 10 foot! It still turns on OK :)

The motor shuts off within 10 foot then displays an "motor error". Motor sounds fine, I assumed was an electrical error, maybe a diode or other component having being fried by the earlier earthing wires.

So I took the bike to be diagnosed by my local Specialized dealer: Rourke Cycles

and it showed the speed-sensor was now faulty. They ordered one and fitted it, only to find the same issue. So they re-ordered another speed-sensor and the second one worked fine correcting the issue.

Thanks to Rourke Cycles Stoke-on-Trent for doing a great job at a good price.

Speed sensor: £19 Labour: £25. :D:D:D:D
 
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