Pl give more info about Scanner you were talking about, what work it does and how we can manage Prius.
Problem: I have prius 2nd Gen, it some time does not go to Ready Mode , as i press break pedal couple with power push button, all the function lights on but car does not come on Ready / drive mode.
I do the same exercise many time and wallah it comes back to life. But its quite frightening when you have family onboard and at a place where no help can be found. (particularly i prefer not to travel out of city and remote area to avoid occurrence).
Battery. I have bought Hankook 65AmpH battery last year i.e April 2016. Also get it checked from Toyota Federal Motors Isb they says all ok and gave a test to battery with and without load and no sign of battery weakening.
But i have witness the same issue 4times after get it checked. Can some one pl help !!!