I have a 2013 T&C Touring with 75K has the latest transmission PCM update now it wont take any gears forward with limited read gear. I pulled the following codes.

P0731 currently in
C0108
P3408
P083B
P0733
P0608

i have a feeling the transmission is shot just need some advice

Thanks in advanced

Ted

 

Before condemning any autobox, it's a standard rule to check the condition of the ATF fluid by smelling the oil on the end of the dipstick for even he slightest whiff of burning, also the color of it, (mine is def. red/pink). Then see when was it last changed? Was the right ATF used?
Best of luck, Leedsman.

 

Just a general observation here - your codes are all over the board, which leads me to believe you have a wiring problem (dirty ground, wires rubbing, corroded battery connections, etc) or an electrical issue (bad TIPM, a bad computer, bad battery/alternator). Service the tranny & see if there's metal on the magnet. Not saying you couldn't have a bad sensor and you probably have - but until you correct the other stuff, you can't tell which sensor really needs it. Your computer is very unhappy at the moment, but condemning the transmission should be the LAST step. Not the first. Best of luck to you.