Model Y low-voltage warning before a road trip

Low-voltage gremlins will strand you even with a full pack. Try a second charger before blaming the 2024 Tesla Model Y — site sharing and pack temp change the curve a lot. That's where I'd start. Post the numbers (or the code) and people can get more specific. Only after sitting overnight so far.

Don't clear the alert just to make the screen pretty. Leave the alerts on the 2024 Tesla Model Y so service can see what you saw. That's where I'd start. Monthly payment math is how wallets disappear. Happens in gear, not in park, for what that's worth.

It did voltage warning before a road trip twice this week, both times after sitting. No change in mileage feel. I'd rather look cautious in this thread than stuck later.

I went back under the 2024 Tesla Model Y and it only happens after a heat soak, not on a cold start. I'm in no rush to be a hero on it.

I'd treat 12V warnings as a no-ignore. On the 2024 Tesla Model Y, I'd get the 12V/DC-DC side checked even if the traction pack looks fine. Then you'll know the next fork. On “voltage warning before a road trip,” that was the fork that mattered for me. Monthly payment math is how wallets disappear. I'll update if anything new shows up.

I'd treat 12V warnings as a no-ignore. On the 2024 Tesla Model Y, I'd get the 12V/DC-DC side checked even if the traction pack looks fine. That's where I'd start. On “voltage warning before a road trip,” that was the fork that mattered for me. If you share a photo of the worksheet, easier to sanity-check. If your situation is the opposite, ignore me. I'll poke at it this weekend.

Tried a second charger / second scan and the story on the 2024 Tesla Model Y didn't change. Trying not to diagnose from the couch.

Don't clear the alert just to make the screen pretty. Leave the alerts on the 2024 Tesla Model Y so service can see what you saw. Then you'll know the next fork. This is from a 2024 Tesla Model Y in Philadelphia. Parts cannon is a personality type I try to avoid. Happens in gear, not in park, for what that's worth.

Charge curves lie if you don't match starting SOC and temp. Match starting SOC and battery temp if you're comparing 2024 Tesla Model Y charge sessions. That's where I'd start. Happy to compare notes if your setup is different. No warning lights, which is why I'm documenting it.

I'd treat 12V warnings as a no-ignore. On the 2024 Tesla Model Y, I'd get the 12V/DC-DC side checked even if the traction pack looks fine. That's where I'd start. On “voltage warning before a road trip,” that was the fork that mattered for me. This is from a 2024 Tesla Model Y in Philadelphia. Learned this the expensive way on a previous car. Climate here is different, so treat that as a local data point. This is the version I'd tell a friend.