Hey to all I'm new here. But in need of advice. I have a 05 Durango SLT 4.7. Transmission is acting up bad. It won't shift and the only way I can get it to do so is manually but it still will not go into 3rd. It happened very fast with no type of warning. One person said it could be the shift pack, he also said it is a bunch of sensors just inside the trans pan. Does anyone have any knowledge on this? my repair manual does not show it. Thanks for any help.

 

Best bet is to get it diagnosed by a transmission repair shop.

 

Any codes???