My Ram 1500 5.7L RWD just hit 90,000 miles and the transmission (545RFE) started having issues shifting from 2nd to 3rd. The check engine light came on so I ran the code P0732 - Gear 2 Incorrect Ratio. I checked the trans fluid level and it was good, took it to the shop and they replaced the shift selonoid, changed the filters and fluid. That didn’t work, next code was trans pressure sensor, replaced that and still no go. When they dropped the pan after the pressure sensor they found clutch material in the pan. Now we are buying a rebuilt transmission. Has anyone else had transmission issues with this truck. We just repaired the leaking rear pinon seal, leaking water pump and changed the plugs in May and now this... ready to get rid of my big horn. Looking at newer model dodges 15-18.