Quote Originally Posted by gmh308 View Post
Ok. Just read your moniker. 5.3L with 6L80, so a conversion. Sounds odd that no start/run power for remote start (oversight on conversion harness?). Would imagine GM normally runs start/run power to the trans for remote start in factory cars.

Yes, it was an oversight on my part. There was no conversion harness, the bus I put the new fuse for the transmission on was an ACC bus and not an IGN bus. The wiring is hard to access now that the instrument panel is back in place, so I wanted to make sure this is absolutely necessary before I go back in and re-do it.