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u/FlatAd928

Should I be concerned with my battery?
▲ 3 r/TeslaSupport

Should I be concerned with my battery?

I just bought a used 2021 Model Y. I did the battery health test on the screen and said my battery is normal. I downloaded the Tessie app as I've seen others, and it's saying otherwise. I plan to do a battery test tomorrow the one that takes 24 hours, but just looking for insight.

2021 Tesla Model Y Standard Range 56K Miles, I have never used a supercharger since I bought it, and I only charge with a home EV charger at 32A to 80%

My range is also terrible, I went from 80% -> 13% driving 90 miles. I kind of expected to al least have double the range.

I unfortunately didn't find any of this info out until after the testing period and now I just hope I didn't get screwed by buying a lemon.

Any help is appreciated.

u/FlatAd928 — 8 days ago
▲ 3 r/TeslaFSD

2021 Model Y, Intel Software 2026.14.3 FSD v12.6.4

FSD is becoming unusable. Was driving on the freeway and after about 15 seconds the car was ping ponging so bad the computer started screaming red for me to take over. Started after most recent update, the spring update did nothing. I tried recalibrating the cameras and resetting DAS and nothing works. I'm sure others are experiencing the same thing. It starts ping ponging at around 45 MPH, under that it's still kind of noticeable but car can still drive. Over 45, might as well just go back to autosteer. Here's to hoping Tesla puts out a hot patch before v14 lite.

Anyone else?

reddit.com
u/FlatAd928 — 21 days ago