Imagine that! The horn doesn't work.

[07-62escalade]

I'm posting a new thread because all the other discussions about it don't quite get me where I need to be.
Call me 7 Cadillac Escalade 16 the horn doesn't work with the button or with the door lock or no lock but it does work if you give power to fuse number 29. So I figured the BCM is bad there is other issues with that too. Anybody know which wire I should pull on the bottom of the column to use as a ground or a power to a relay and then to the horns separate from the BCM I want to bypass it for the horn

 

[Fless]

Call me 7 Cadillac Escalade 16

Ok, 7 Cadillac Escalade 16, I'll bite. Explain to my thick skull what this means, please.

 

[ScottyBoy]

Oh lort.

 

[Doubeleive]

I'm posting a new thread because all the other discussions about it don't quite get me where I need to be.
Call me 7 Cadillac Escalade 16 the horn doesn't work with the button or with the door lock or no lock but it does work if you give power to fuse number 29. So I figured the BCM is bad there is other issues with that too. Anybody know which wire I should pull on the bottom of the column to use as a ground or a power to a relay and then to the horns separate from the BCM I want to bypass it for the horn

PRETTY MUCH A TAN WIRE

 

[Doubeleive]