Hey Everyone so im having issues with my truck. Its a 2004 F-350 CC Dually 4x4 w/326k miles. The bottom of the cab was rusted out beyond repair so i purchased a 2006 King Ranch cab and did the swap. After the swap i have no vehicle speed through any of the modules. Tried the old ECM from my old cab and i get speed through the transmission but no where else. Any body have any ideas or things i can try? I already replaced the speed sensor on the Rear Diff and the one on the tailshaft of transmission and ran new wires from rear to ABS module and replaced ABS Module.