My harness does that but it takes 4 relays and you have to tie into the power lead to the A/C clutch. It has all the controls the factory setup has with the dual PCM control leads.
My harness does that but it takes 4 relays and you have to tie into the power lead to the A/C clutch. It has all the controls the factory setup has with the dual PCM control leads.
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709