My 2015 90D with 121K Miles only can manage about 215 miles at 100%, and the warranty is expiring the end of this month. I don't supercharge more than 5 times per year on average, and usually go from 80-60% daily and live in PA. I did notice, several years ago, during a 3 month repair at a Tesla -approved body shop, in the summer, that the charge ran down to less than 10% for unknown total duration (They shut off my access once I complained) .
I asked Tesla service to take a look. They acknowledge the degradation, but states the warranty does not guarantee against degradation and if there was a battery fault, I would be notified by in-car alerts. Here are my questions:
1) Could this be a calibration error fixable by charging from <10% to 100%? I tried this in the past without much success.
2) Should I just accept that this is not a warranty issue? Or I have recourse?
3) Should I expect further significant degradation over the next year or worse, a battery failure?
Thanks for the past advice from the Community!
I asked Tesla service to take a look. They acknowledge the degradation, but states the warranty does not guarantee against degradation and if there was a battery fault, I would be notified by in-car alerts. Here are my questions:
1) Could this be a calibration error fixable by charging from <10% to 100%? I tried this in the past without much success.
2) Should I just accept that this is not a warranty issue? Or I have recourse?
3) Should I expect further significant degradation over the next year or worse, a battery failure?
Thanks for the past advice from the Community!