
Poking the bear on the ICCU issue
I just found out something the other day that I thought I would share in regards to the ICCU failures, at least indirectly, particularly pertaining to the assumed failure rate of this subassembly on this vehicle. The Ioniq 5 is an extremely popular cab choice in South Korea. As a matter of fact the entire 800V platform (Kia EV6, ioniq 6, etc.) is preferred as EV fleet vehicles, and tens of thousands of them are driven every day carrying a ton of passengers around.
If you know anything about fleet maintenance, you know they value reliability over all other factors. If this issue were anywhere near as wide spread as so many push on Redditt, there's just no way these vehicles would be so widespread.
I just thought I would share that little factoid for people on the fence.