2023 Hyundai Ioniq 5 Limited — anyone else: Fast charging slows down earlier than it used to

Checked the easy stuff on the 2023 Hyundai Ioniq 5 and found one clue worth chasing before I book a shop. Heat soak after errands is the other window.

OP update: scanned the 2023 Hyundai Ioniq 5 again and still only have the one pending code, no new lights. Trying not to diagnose from the couch.

It did anyone else: fast charging slows down earlier twice this week, both times after sitting. No change in mileage feel. Trying not to diagnose from the couch.

Don't clear the alert just to make the screen pretty. Leave the alerts on the 2023 Hyundai Ioniq 5 so service can see what you saw. That's where I'd start. Have you gotten a second quote in writing? I'll poke at it this weekend.

Charge curves lie if you don't match starting SOC and temp. Match starting SOC and battery temp if you're comparing 2023 Hyundai Ioniq 5 charge sessions. That's where I'd start. Post the numbers (or the code) and people can get more specific. Make the next action something you can finish this week. Not driving it hard until I know more.