Recent content by 6.4lstroke33

Yeah, i just bought a new tcm. Put it in and was acting the same as the old one. I didn't flash it, but some people say if you in hook the battery sometimes the ecu will flash it for you. And if it doesn't work the truck won't start or go. But it went. Sent from my SM-G935V using Tapatalk

Oh, and the p1780 code is "transmission control module out of range" Sent from my SM-G935V using Tapatalk

Hey guys, i have been getting the p1780 code for my 6.4l. The truck was Idk felt like the tranny was slipping for a little bit whenever I got on her sometimes. But then the other day it downshifted while holding a steady pase and then I got a wrench code and then I lost all gears. It was saying...