This is a family members car, not my own. Car was having a hard shift issue from p-r-d and a bit of a stumble 1-4 gears. It does not feel like slip but a more than firm shift. Tranny was changed but issues were still there. Now I have read that it could be the ECM, just wanna weigh all possible things. I also saw there is a garage shift adapt reset that i'm 95% sure that the mechanic did not do. Is this worth a shot trying first before anything? If so what is the procedure for doing this? Also I did pull up a few codes from the display. Any help would be appreciated.
P076 Transmission Pressure Solenoid
S030 Speed Sensitive Steering fault
S038 Electronic level control exhaust valve short to ground open
S061 Right front position sensor fault
P076 Transmission Pressure Solenoid
S030 Speed Sensitive Steering fault
S038 Electronic level control exhaust valve short to ground open
S061 Right front position sensor fault