Anyone else: Model Y low-voltage warning before a road trip

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. I'd do that before spending real money. On “model y low-voltage warning before a road,” that was the fork that mattered for me. This is from a 2024 Tesla Model Y in Denver / Front Range. Happy to compare notes if your setup is different. Not interested in a five-hour wait for a shrug.

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. Keep sale price, fees, and rate as three different conversations. I'm keeping receipts and dates in one folder.

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. I'd do that before spending real money. Post the numbers (or the code) and people can get more specific. I'd sleep better after that step, even if it finds nothing. If it repeats twice more I'll book time.

It did model y low-voltage warning before a road twice this week, both times after sitting. No change in mileage feel. Checking again after work.

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 “model y low-voltage warning before a road,” that was the fork that mattered for me. This is from a 2024 Tesla Model Y in Denver / Front Range. Stop there until you know. Not interested in a five-hour wait for a shrug.

OP update: scanned the 2024 Tesla Model Y again and still only have the one pending code, no new lights. Not interested in a five-hour wait for a shrug.

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. Then you'll know the next fork. Run the total, not the monthly, before you commit. 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. Happy to compare notes if your setup is different. No warning lights, which is why I'm documenting it.

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. Then you'll know the next fork. Verbal 'we'll take care of it' is not a plan. That's coming from doing this as an owner, not a shop. This is the version I'd tell a friend.

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. Write the result down so the next test isn't a repeat of the last one. Parking it somewhere I can hear it better next time.