What are the front speaker wires?

[tengelman]

...to keep a longer thread short:

I need to know which of these wires go directly to the front speakers. front left, front right, front center.
(I want to connect them directly to the head units high-level out, so that only the rear speakers run with the factory amp).

 

[Doubeleive]

the gm upfitter guide (google for it) may tell you which wires are which, I believe that harness is the input section to the amp though.

 

[tengelman]

...already been at upfitter....found a 250 sites long pdf-document with ALL the wires that run throuhg that truck - except the ones i am looking for

I found this video:

at 15:35 you see the cables. I think the side I marked is the output section...
(My picture is made from the passenger side)

 

[tengelman]

Today I tried the wires the guy in the video talked about.
They were the same.

So I bypassed the dark green/light green and tan/grey directly to the headunit.
So I have the front speaker not fed from the amp.

Everything works fine now!

Except for the last problem, that is here:

https://www.tahoeyukonforum.com/threads/last-issue-head-unit-switches-to-video-in.110547/


Thanks for the help!
and ---> CLOSED