Since the firmware update, my car has experienced several issues. The firmware update was done April 17, 2013 with a concurrent new motor replacement. On April 20, I had numerous issues starting the car, but after multiple attempts, if finally went to READY. Then, I had some
crazy GOM issues, with a 207 mile range showing on a 100% charge. I reset the meter by disconnecting the negative lead of the 12 volt battery and it returned to something normal. BTW, I fully recommend an 8mm wing nut in place of the center 8mm hex head (12mm wrench) nut on the negative lead for ease in performing this.
Then, today, after driving 60 miles my car would not go to READY and showed the following screen. Trying to shift the car into a gear forced it into neutral. I called and got a case number from the Toyota Customer Care folks. Then, I disconnected the 12 volt to see if a reset might fix this, too. It worked for now but it's getting old. I'll take it to the dealer soon to see if there are any DTC codes.
