You can adjust the speedometer by % increments in one of the panels of the diagnostic mode: https://mynissanleaf.com/viewtopic.php?t=9622Hegain wrote: ↑Fri Mar 27, 2020 1:58 pmMy 2016 S speedometer displays 65mph while GPS showing 60mph.
I have taken my 2016_S to two different dealers and one said they tested and agreed that it was off by 3mph. The other said it was the abs actuator and is not adjustable. The General manager drove me in his care to check my GPS and his GPS to his Rogue. Both GPS's were exact with the Rogue speedometer.
Too many of use are having this problem with our Leafs (my other cars are accurate). We should stop trying to re-engineer or making complex theories or equations about why. The "Why" is why is Nissan turning a blind eye to us. The "What" is Nissan Leaf speedometer is flawed. The "How" is how do we get Nissan to fix the problem.
Unlike Gas cars, our range is super important since we cannot stop on any given corner for a charge.
edit: this apparently only works if you have an SV/SL with the map radio?