GHammer
Dark Star
You were looking at "ideal" range setting before the ram replacement, it's now set to display "rated" range. Nothing to do with your battery.I head my 2013 tesla a p85 for the past 4yrs I was able to charge my car 285-305 miles full charge. Week ago I took my car for 8GB ram recall and when I got my car back I my full change range dropped to 243 miles. I contact tesla and they told me my battery is out of warranty. So I explain to them this can not be a battery! This happen over night in tesla service center. To replace my 8gb card they keep my car for two days.