2 if codes reapear pull pan and look at fluid condition
adjust bands new filter see how much dirt is on magnet ?
may need solinoid kit replaced if trany is fairly clean
lots of dirt means most likely needs rebuilt !
Good advice. I'm buying a Ram Van (2001) today with same issue. Owner said scan showed solenoid problems. Trans fluid smells burnt and is black so I'm going to drop the pan, adjust bands and change fluid-filter, got my fingers crossed this works.
