Okay I have been battling this issue over the last couple months and no one know what is causing it.

I have a 2006 Durango 4.7l SLT with 155,000 miles
My transmission keeps going into limp mode. when I make a certain left turn I can pretty much say exactly when it will happen on this turn. Every time it happens it feels like the rear wheel loses traction and then I hear a thump noise then the engine light comes on and limp mode happens. I have had the TPS go bad 3 times I was told the TCM needed to be replaced so I had that done and I have also had the solenoid replaced twice. and filter changed twice while in there the guy says it looks clean and shouldn't have and issues with the granny . 2 different people have checked the work of other people and all is well the grounds have been tightened so has the connectors. I had someone check the wiring all looked good there as well. the issue use to happen when it rained real bad and now happens on the left turn I make onto my road. other then that I can turn turn turn and it won't happen the only code showing is p0700 which doesn't tell you anything. I need some help no one around my area can figure this out so they just start throwing parts at it and it's not fixing it.

 

I've had a few TPS sensors go out on me causing it to go into a limp mode normally after a heavy rain and a way I've found to prevent it is I put silicone gasket maker on both sides of the provided gasket and install it that way to prevent water from getting into the sensor not sure if it'll work for you but worth a shot