2024 Kia EV9 — steering wheel shakes only under highway braking

I wouldn't throw parts yet. Move a coil or plug on the 2024 Kia EV9 if it's cylinder-specific and see whether the code follows. Don't erase codes until someone who can help has seen them. This is from a 2024 Kia EV9 in Portland. Just my two cents from doing this recently. Your commute and mine probably aren't the same, but the test still applies. If this is nothing, great. I want that in data.

I'd want a measurement, not a hunch. Loaded-suspension checks on the 2024 Kia EV9 catch play that a wheels-hanging inspection misses. That's the branch I'd chase this week. I'd want that in writing, not as a promise. Video is ugly but it shows the hesitation.

Start with the test that can prove you wrong. Move a coil or plug on the 2024 Kia EV9 if it's cylinder-specific and see whether the code follows. That's the branch I'd chase this week. If they can't show the line item, I assume it's hiding. If it repeats twice more I'll book time.