and Ford may get the credit back, better yet, as a point of sale (POS) credit. I am really impressed by all I read about Ioniq 5, but if not delivered by December, that would be a show stopper for me, and I guess a lot of other folks too. Of course we do not know for sure what the final bill will look like, or even if it ever gets enacted.Side note, the I5 won't be eligible for the new EV tax credit if it passes in its current form. (If purchased in 2023) On a postive note, maybe then people will be able to get them at MSRP easy.
Yes…I had exactly that problem so set to medium….never interrupts now and only takes about an hour longer. Batteries like women like it nice and slow anyway. Cheers. Oh by the way see my comments on the subject in a previous thread.Question: after driving the car long distance, is it OK to start charging right when you get home, or is it best to
let the car/battery cool down first? Maybe that could be my problem.
I also noticed in the screen settings, there is a charging speed option. I read if you have problems charging to lower the speed.
Does anyone have theirs set to medium or slow?
It’s been 95+ here for at least a month….heat not the issue……night down frequently to the 80s when I chargeYes…I had exactly that problem so set to medium….never interrupts now and only takes about an hour longer. Batteries like women like it nice and slow anyway. Cheers. Oh by the way see my comments on the subject in a previous thread.
My Ioniq 5 is only two weeks old, so this might not be that useful a data point, but I have a ChargePoint Home Flex hardwired with a 60A breaker and the few times I've charged (at 11.6kW) in temps in the 80s and 90s (New England) there hasn't been a problem charging to 90%. 🤞 (This is inside my non air conditioned garage.)While I agree that most of us do not need to use 11kW, it is supposed to be a working feature. It is not a show stopper yet for me, but definitely causes me pause. I guess it might get fixed soon, or not.
I wonder if OBC-B temperature reading corresponds to the charge port.The VCMS (Vehicle Charge Management System) sets DTC P1BAD00, during slow charging, when the charging port overheating signal is received by the temperature sensor inside the charging port inlet.
Even with my subscription, for some reason the troubleshooting flow chart will not show, nor do I seem to have access to Hyundai TechNet, apparently a month service publication. If anyone can get a copy, possibly from a dealer service group, there is a reference to this I5 DTC in Hyundai TechNet - Vol. 32, Issue 05
Thanks! We finally get more data points. Could you please check in Car Scanner how much energy is used by A/C when OBC B reaches 136F and evaporator fan runs at max RPM? Extra energy consumption can be calculated by comparing charger current (in charger display or app) vs. Battery current in Car Scanner.
- Car stops charging when OBC A or OBC B temperature reading crosses 141F.
- When OBC B reaches ~136F, the evaporator fan runs at close to maximum RPM, and the coolant temperature consequently drops rapidly. However, this does not seem to effectively cool the on-board charger as both OBC A and B temperature readings continue to slowly increase until charging stops
From what I recall, the difference between charging current and battery power was ~1.5kW. I’ll try to remember to check next time I run into this condition.Thanks! We finally get more data points. Could you please check in Car Scanner how much energy is used by A/C when OBC B reaches 136F and evaporator fan runs at max RPM? Extra energy consumption can be calculated by comparing charger current (in charger display or app) vs. Battery current in Car Scanner.
Again thank you both for these valuable inputs.
I keep looking through the WS (workshop) manual, schematics, and DTC's. Almost every time, I find more page menus and options, but unfortunately, nothing decisive yet on OBC-B. There is at least one temperature sensor associated with the physical charge port inlet, possibly two. There are likely one or more temperature sensors in the OBC (onboard charger) in the ICCU (Integrated Charging Control Unit). Then, of course there are the two cooling loop temperatures, motor (with includes the ICCU with the OBC) and battery.I wonder if OBC-B temperature reading corresponds to the charge port.
I am just reading what I can find, my I5 is still on order. The experts are people like @ikash and @Mikael48, and many others.Thanks @Blucid for the thorough and detailed riff on this problem, which seem pretty widespread
does the car keep a log? Is it possible for the dealer to see the log so that when I bring the car in I have more than this thread to substantiate what's happening?
We have the Rivian charger, which works perfectly for my truck. It often charges the Ioniq completely, but often doesn't... frequently stopping just a few minutes after charging begins. Then I'll unplug and replug and it often (but not always) makes it to the end.
It's moved from frustrating to debilitating in terms of car usage now. And do you think the ambient temp here in NY reaching 100 degrees has any influence?
Thanks for your help
this is incredibly helpfulRan into the same issue at 1k miles. Level 2 no longer works, lowering amperage is hit or miss. 20amp might last 10 min or so. Outside Temps in upstate NY should be no issue.
Brought it back to the dealer and had to wait for the traveling high level tech to look at it. (New tech early adopter issues but should you be selling a car your service department has no clue what to do on? )
Got a call week later they think it has to do with a thermostat located near the charging port. Makes sense. The estimated time for the part, no idea. Another week goes by, call to check in and the response is they are starting to make the parts now. Another week, they should ship next week if everything goes OK. So hopefully it comes in next week then I guess however long it takes the traveling ev guy to come in and install it.
This seems to be a common issue, is this going to just keep happening and needing to be replaced? Meanwhile we are making the $800 payment for the car to sit at the dealer and paying $5 a gallon for a loaner that gets 23mpg.
Will post the work order when I get the car back.