I'm glad folks are still updating our much beloved 03's keeping them current...
Would anyone have the answer to this question? There has to be someone that has an automatic hooked up to the 5.7 swap that can shed some light on this please!Red truck thank you, something else I ran into, c4-11 is rpm on 05 on the 03 it's the solenoid. Same color wire and all most of the pins I swapped where open pin holes but that one has a wire in it. Do I need to pull the 03 wire and swap it with the 05 pin out? My rpm works fine and it seems to shift properly. This was the only wire that I couldn't find an answer to.