transmission,
 

hello everyone, i was driving down the highway when my tow haul started flashing and i coundnt accelerate, so i pulled over and checked fluid and it was fine so i thought i would try again got a min away then check engine and tow haul came on flashing, so last ditch effort i unpluged batteries in hope that just maybe lol, it only got me four mins or so down the highway. and while sitting there there was a ticking sound coming from the bottom of tranny. and ideas? my friend said sounds like oil pump in tranny. let me know what everyone thinks thanks alot

When the tow/haul starts to flash, it's usually not good at all. Mine would do this when I tried using tow/haul. It would shift a gear or two then just stop shifting and lock it into whatever gear it was in and the light would flash. Trans needed a complete rebuild.

Are you running any mods on it? Do you tow really heavy with it? These transmissions are VERY stout, usually the only thing that kills them is a generic programmer (ie, banks, bullydog, edge, etc)

I know there was an issue with one of the shift solenoids in these trans, it would stick and cause these problems, might be an easy fix for a dealer,can't believe I said dealer but it might be your best choice for this as they should be familiar with it.