Im having a problem with my truck, the green gauge display that shows what gear you're in doesnt show the box for park and nuetral, shows all the other gears fine, but when you put it in nuetral or park the little green box disappears. Anyone know whats up

 

Had this happen to me once, my auto door locks quit working too. I found one of my plugs going into the park neutral switch on the side of the transmission loose. Check that, hope that will fix it up

 

mine has done the same thing. my door locks still don't work when i push the button.