2022 Genesis GV70 3.5T — no crank, lights work, then it suddenly starts

Log the conditions before you spend. Swap the cheap/easy piece first on the 2022 Genesis GV70 and see if the fault moves. You'll know quickly if you're on the wrong tree. On “no crank, lights work, then it suddenly,” that was the fork that mattered for me. That's the whole play. Video is ugly but it shows the hesitation.

I wouldn't throw parts yet. Get a real battery/charging test on the 2022 Genesis GV70, not just resting voltage, before blaming a module. You'll know quickly if you're on the wrong tree. Had a similar mess a couple years ago and that's what finally sorted it. Might be overthinking it, but I'd rather overthink than overspend.

Start with the test that can prove you wrong. Get a real battery/charging test on the 2022 Genesis GV70, not just resting voltage, before blaming a module. You'll know quickly if you're on the wrong tree. A shop burned me once by skipping that step. Worth doing even if the car feels fine right now. I'd rather pay for diagnosis than a second guess-repair.

I went back under the 2022 Genesis GV70 and it only happens after a heat soak, not on a cold start. I already checked the easy fluid levels.

Cleared nothing. I want service to see the alert on the 2022 Genesis GV70 first. If it repeats twice more I'll book time.

Ask what changed right before it started. Capture voltage while the 2022 Genesis GV70 is actually failing — after it restarts you've lost the clue. Don't erase codes until someone who can help has seen them. Stop there until you know. A day of patience here is cheaper than a wrong part. No warning lights, which is why I'm documenting it.

Intermittent stuff lies if you only catch it once. Two 2022 Genesis GV70s can feel identical and have different causes, so measure before you copy someone else's repair. You'll know quickly if you're on the wrong tree. On “no crank, lights work, then it suddenly,” that was the fork that mattered for me. That's the whole play. This is me being the wet blanket on purpose.

I wouldn't throw parts yet. Write temp, speed, and in-gear vs coast when the 2022 Genesis GV70 does it — then decide on parts. If the cheap test changes it, stop and reassess. Stop there until you know. I keep a notes app thread for this now.

This is usually cheaper to test than to guess. Capture voltage while the 2022 Genesis GV70 is actually failing — after it restarts you've lost the clue. If the cheap test changes it, stop and reassess. I'd want that in writing, not as a promise. Not driving it hard until I know more.

Intermittent stuff lies if you only catch it once. Capture voltage while the 2022 Genesis GV70 is actually failing — after it restarts you've lost the clue. You'll know quickly if you're on the wrong tree. On “no crank, lights work, then it suddenly,” that was the fork that mattered for me. That's the whole play. Trying not to diagnose from the couch.