P0736 - Reverse/Incorrect gear ratio
P1784 - Transmission Mechanical Failure - First And Reverse
P1782 - P/ES Circuit Out Of Self Test Range
P0720 - Output Speed Sensor Circuit Malfunction
P0700 - Transmission Control System Malfunction
So what do I do? replace the what? repair the what?
You could take them to your dodge dealer and ask them what they'd do. It might be one tiny thing that caused all of that mess. I spent 40 bucks to fix one problem that cleared 5 powertrain codes on my car.