Loaded a new operating system from a 07 Denali in a effort to get my electric fans working again. Previously I had been using XCLR8NSS's VIN but I don't think he has electric fans. (or at least mine didn't work after installing the new tranny)
So its tossing this code anyone have an idea? I've got it at the dealer getting reflashed. But need help on what to do about P0481
& P0315 too