02-13-2023, 11:14 AM
(02-13-2023, 08:38 AM)Stranger Wrote: So, result: USB hub with 2 usb's definitely gives more stable connect. On cable, that was not working at all without hub - with hub connected, but connection was unstable.
Another cable, that didn't connect - connected and worked. Of course cable, that worked without hub - is working stable with it
My cable from LR was not tested, but i think it should work now like in my LR...
It is my experience... So, if you have 1 usb - better to install double usb hub: 32207897 IMHO
This isn't how USB works though. I'm talking in general and not specifically for the IHU. Your scenario is strange. There is no reason for it not to work. It's just a A>B peripheral.
As I mentioned in an earlier post a 'double USB Hub' install isn't the only thing you need to do in some vehicles, it involves running additional power through to the battery in the boot. And in my case, a XC90 it just works fine. Both AA and ACP via a single USB.
Now in the case of contradictory statements I think it's key to stress here that just because it's a shared platform (SPA in this case) doesn't mean that an option that works on 90s will work on 60s etc. CMA for the 40s also may be different. But if you look at FCC records much of the IHU system is shared across all.