Drove truck today, maiden voyage, and all gauges work except for the speedo. I have looked far and wide and have yet to find info specific to the 1995. I had pinouts for the 95 ecm and wired the ls vss signal wire into the ecm pinout labeled speedo and cruise but nada. I had read about where a guy got his, 94, to work by tapping the drac/vssb but his wire colors were no where close to mine.
Any ideas where to make the connection to have speedo/ cruise? Also is there any reason to leave the 95 ecm hooked up and in the truck? Maybe that's my issue? I'm at a loss, any help appreciated, thanks!