Alright, I know some of you have shop manuals with wiring diagrams. Basically I am installing an aftermarket keyless entry, and would like to know which wire is the one going from the steering wheel horn switch to the horn (or computer, or whatever), I need the color of the wire... the diagram I have said the green/violet wire, but that has proven unsuccessful, such that with the wire cut completely the horn still works. Anyway, any help would be appreciated. Thanks.

 

no? ...bump.

 

the horn wire requires a long and strong ground pulse to activate. It is actually a multiplexed pulsed wire at rest and straight ground activates the bcm to trigger the horn relay. i havent had much luck getting it to work. that sounds right its either green violet or violet green...

 

k, thanks... I guess I'll try finding the relay and just hooking it into there...

 

i havent spent any time looking for it, let us all know if you do find a good solution for it. If worse came to worse i guess you could just add your own horn circuit