Range estimate fell from 300+ to ~250, then recovered
“My Ioniq 5's estimate at 90% dropped from 300+ to about 250 after the ICCU update, same efficiency as always. A couple of charges didn't fix it, but after a few hundred miles and two full cycles it came back on its own.”
12V battery died at work after software-only flash
“Mine only got the software flash in the summer, no parts replaced, and last week the 12V was completely dead in the work lot at lunch.”
AC sessions kept stopping; new unit didn't help
“After the ICCU campaign mine on a ChargePoint Home kept stopping partway through, and swapping in a replacement unit didn't change anything.”
Yellow 12V charging light on almost constantly
“since mine got the ICCU and the VCU limp home recall on the same visit, the yellow 12V charging light has been on pretty much constantly.”
Charging problems fixed by clearing codes and rebooting
“Since Kia and Hyundai share a lot, it might be worth asking them to clear the codes and reboot it before assuming this is just how it is now. That's what eventually sorted mine out.”
SOH jumped 98.8% to 100% and fast charge count vanished
“After the last update on my Hyundai, Car Scanner's fast charge count disappeared and SOH went from 98.8% to 100%, so I've got nothing to compare against now.”
Range estimate fell from 300+ to ~250, then recovered
“My Ioniq 5's estimate at 90% dropped from 300+ to about 250 after the ICCU update, same efficiency as always. A couple of charges didn't fix it, but after a few hundred miles and two full cycles it came back on its own.”
12V battery died at work after software-only flash
“Mine only got the software flash in the summer, no parts replaced, and last week the 12V was completely dead in the work lot at lunch.”
12V charging light on constantly after recall visit
“since mine got the ICCU and the VCU limp home recall on the same visit, the yellow 12V charging light has been on pretty much constantly.”
Charging issues fixed after codes cleared and reboot
“Since Kia and Hyundai share a lot, it might be worth asking them to clear the codes and reboot it before assuming this is just how it is now. That's what eventually sorted mine out.”
AC sessions kept stopping; replacement unit didn't help
“After the ICCU campaign mine on a ChargePoint Home kept stopping partway through, and swapping in a replacement unit didn't change anything.”
Fast charge count vanished; SOH jumped from 98.8% to 100%
“After the last update on my Hyundai, Car Scanner's fast charge count disappeared and SOH went from 98.8% to 100%, so I've got nothing to compare against now.”