I'm having this same problem, but it comes up every OTHER time I turn the car on:
I turn it on, it won't go into Ready mode, and will not shift into Drive or Reverse. The PS error light is on, and the steering wheel is locked. If I turn it off and on again, it boots normally, and drives fine...
Just bought new tires from my 2015 LEAF (the original tires were almost bald). Range decreased significantly. I used to get 105 mi on a full charge (according to the guess-o-meter). Now it's around 90.
I asked about low rolling resistance tires, but they cost a fortune, so I went with the...