Re: Major Transmission Problem!
Duh ! Got the manual, now the message makes sense. The message is indicating a fault in the park assist system (aka back-up alarm). Maybe try and turn the park assist sytem off to remove the message and see if the tranny will shift through the gears. It may save you a trip to a new dealer and get you home from you trip.
2006 Jeep Commander 4X4: 4.7L, Quadra-Trac II, 2" lift, 265/65R17 Revo's
2003 Dodge Ram, 4X4, Quad cab, 5.9L Cummins Turbo Diesel, 4" exhaust, 2" leveling Kit
1980 Dodge Power Wagon 4X4, Standard Cab Short bed, 318 cui, NP 435 4 spd, NP 208 Transfer, Dana 60 rear w/ 4.10 and Detroit locker, Dana 44 Frt w/ 4.09 and posi, 4" suspension lift, 2" body lift, custom olive drab rattle can paint.