My 08 v6 can do 100mph in park... Not really but sometimes it thinks it is. This is annoying as it locks all the doors and won't shift out of park. Rocking the car back and forward will bring it to its senses and the speedo returns to zero. I'm guessing it's a flakey sensor but where does the speedo get its reading from? Does it use the wheel speed sensors or a transmission sensor?
Thanks
Francis
Thanks
Francis