I would like to know how I can bench test a governor pressure solinoid on an 01 Durango 5.9 R/T. My transmission is slipping gears intermittently and error code is 1762. I dont know whether to change the sensor transducer or the solinoid itself. Both parts are available here locally but due to money constraints I can only purchase one or the other at this time. Fortunately, I have a second vehicle. Can anyone help???