Hello all, I need some help figuring out my CEL on my 2011 Ram (4.7, 545rfe, 100k). The original codes are P0933, and P0869 twice. I brought it to the shop to get fixed because I was hoping they could get it sorted out quicker then I could. it has been in there weeks now, started with pressure sensor, then we did a fluid and filter change, lastly the valve body was removed and the sensor was replaced (assuming it was the shift sensor). This morning on my way to work I had a hard shift from first to second and then fine the rest of the trip until I was pulling off the highway and the CEL came back on. I have already dumped a lot of money at the shop so I think I will tackle this on my own now, any suggestions? What should I look for? I should add that on original diagnostics, the transmission had high pressure at startup; was fine after that.