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2019.40.2.3 for AP1 cars
- Thread starter dark cloud
- Start date
MichaelP90DL
Active Member
Downloaded 40.2.3 earlier tonight. I hope everything still works appropriately tomorrow. I guess I'll find out.
Yes they have taken the regen away on colder batteries, for the first 30 miles or so you will have no or almost no regen anymore unfortunately..
I agree with you, to cover up the problems with the High Voltage Battery the first generation Tesla drivers are pulled over the table.
With all things considered, I was not going to download 40.2.3 due to some complaints. I changed my mind because in the end, I know I will have to install it eventually, so what's the point in waiting. So... I guess we'll see how it turns out. I was was 36.2.7 before and noticed the significant reduction in regen, so Im already kind of used to that. And, im already of victim of chargegate, so there's no surprise there. I lossed 8 miles of range overnight with an upgrade over the summer... no surprise there... what else?
Installed and at 90% had 175 miles. Had to pick up a family member at the airport, preheated the battery for over an hour but still had limited regen. As some people noted, burned a few miles quickly on the highway, and in 30 miles, used 44 miles of range, but I did sit and wait for ~10 minutes. It was in the mid 20s though, so fairly cold on the battery front. Regen turned to normal while waiting and was closer to actual mile-for-mile usage on the way home.
Vinc
Member
Installed right away and used for a couple of days now. It does seem that regen is more sensitive to external temperature, although this being SoCal, it might just be that these happen to be the two days of the year that we are somewhat close to experiencing cold weather.
Noting else to report, the car is still dark blue.
Noting else to report, the car is still dark blue.
The problem with the preheating is (since 2019.36) that it does not preheat the battery when preheating the cabin any longer (you can see it in the app, no battery icon while on Climate control), which is really stupid (!), as you will have no Regen, or very limited, on the first miles, and a very high consumption.
40.2.3 did not fix it, but Tesla seemingly knows about it.
40.2.3 did not fix it, but Tesla seemingly knows about it.
Or more precisely, like spending time commenting against something you say you don’t believe so you can accumulate empty, self reinforcing comments while providing nothing of value to the conversation.
richrootes
Member
psgabin
Member
exactly same problems, why no battery heating anymore? loss of regen huge issue is there no manual method to preheat battery? after 3yrs i now have range anxiety again.
The car "has" 264 miles of range? Or the car displays 264 miles of range? Big difference.
Mine has always displayed a full charge range of around 285 miles (2016 Model S, 90D). But actual range is 200-220 miles. And after correcting to the unobtainable 277wh/mile, it is only 240.
ars41902
Member
anyone notice reduction in supercharger kW?
Previously i was maxing out and charging at generally 50-55 kW at supercharger.
Since this update I've supercharged twice so far and maxed out at just 32 kW, both chargers starting around 20%ish battery remaining..
Previously i was maxing out and charging at generally 50-55 kW at supercharger.
Since this update I've supercharged twice so far and maxed out at just 32 kW, both chargers starting around 20%ish battery remaining..
Mhoepfin
Member
Full charge display range, when new is 270, so little range loss over the years.
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