Hal StClair

iTrader: (3)

After checking things out it looks like I forgot to run a power feed for the 4l60e trans behind my 04 GTO LS1 when I did the harness. As it would probably require an engine pull to get at and pull the harness, I am looking for an easier way. I haven't found much for a wiring diagram for the trans but it looks as though I could feed 12 volts switched power to the 20 pin round connector, terminal E, marked OFF/ON/START voltage. Anyone have any knowledge of this? or maybe a wiring diagram? Thanks, Hal