Transmission is in lymph mode and will not shift. It will go in forward, reverse and will not shift from second gear.
by Visitor in Cassopolis, MI on March 09, 2010
I just had the same problem with my dodge grand caravan, it would'nt shift gears. I was told it was the speed sensor, so I replaced it but but nothing changed, then I did a little search on the internet and went to a savaje junk yard as and replaced the TCM (transmission control module) and the transmission worked again, so try this things before you take it to the shop and spend thousands of dollars, just get your self some good toos and head to the junk yard and fixe it your self. Ps $23 tcm at the junk yard good luck.