ilovecoffee
Member
If you have the obd adapter and ScanMyTesla app you will be able to read the actual nominal full pack capacity. This is presumably the same data the service centre would read.
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will tesla replace your battery if it has degraded more than 20% over 2 years
- Thread starter michaelnguyen.
- Start date
Now, c'mon, you know what the OP is doing is looking at a projection of his 100% charge miles and determining that he has 20% 'degradation' just from that...I would have bet money that you had seen this sticky thread with the method for calculating this directly from the information on your charging screen.
Calculating Your Battery's Estimated Capacity Using the Car's Energy Screen
Re posting here and making this a sticky post so it doesnt get lost. @AlanSubie4Life originally posted: =========================================== (originally posted by @AlanSubie4Life. Original thread this appeared in can be found here: ( 2021 model Y scan my Tesla battery size)...teslamotorsclub.com
Also, just let it finish. This likely means your battery is out of balance. Plug it in, and charge it to 100% before you are ready to go somewhere. It will likely sit at 99% for some amount of time before it finishes (while it balances the pack) but it will eventually finish. Could take 10 minutes, could take 2 hours but it will finish.
ATPMSD
Active Member
Try it by following the steps outlined in post #22 and see what you get. BTW, I suggest the link I provided in post #20 is better because it explains better, but the methodology is the same.
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whisperingshad
Active Member
It doesn’t mean much. My M3 new was 310, half a year ago it dropped down all the way to 278 and now it is back to 293. Try the technique peps are recommending!
Wasting time. They will tell you everything within specs
MY1stEV
Member
@michaelnguyen. My car was displaying a fair amount of range lost, but it was because of repetitive charging behavior and not allowing the BMS to calibrate the pack over multiple states of charge. Once I followed the techniques mentioned in the previous posts, my displayed range began to improve. At 299, it's still a little below the fleet average, but nowhere near as bad as it was.
I guess you're not really paying attention to what others have been telling you. They will simply cancel the appointment.
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