mabe prewired for handheld tuner?

[07blkonblkLT]

Hi everyone I'm new to this forum recently purchased a 2007 tahoe lt and I believe It came prewired for some sort of tuner I'm curentlt trying to post pictures but can't seem to figure it out

---------- Post added at 03:11 PM ---------- Previous post was at 02:54 PM ----------

 

[07blkonblkLT]

 

[07blkonblkLT]

 

[07blkonblkLT]

 

[07blkonblkLT]

Hi everyone I'm new to this forum recently purchased a 2007 tahoe lt3 and I found this wire up in the dash could anyone identify this wire and the mount on my dash it didn't come with anything like a hand-held

 

[07Burb]

That is certainly odd! Do those wires that are spliced together go into the wires that lead into your ODBII port or ?? Looks like a mess under there.

 

[07blkonblkLT]

Let's me get a pic and thanks 07burb

---------- Post added at 03:39 PM ---------- Previous post was at 03:33 PM ----------

Those wires are spliced into the harness goin into the engine bay

 

[07blkonblkLT]

 

[07blkonblkLT]

Could this be a brake controller??

 

[powerhaulic]

wire colors indicate brake controller