what is the wiring diagram for a 2007 Gmc sierra radio, I am trying to hook up a interface for an amplifier. All I need is front right speaker positive and negative and front left positive and negative and the remote wire
Make : GMC
which one is the remote wire?
White- Pin#6 (Click "view full image" on the image above for a nice, close-up view in a pop-up window.)
there is not a wire in that pin in the harness
There is no white wire in the harness?
no, there is no white wire in the harness at all
Ok, i think i know what happeneing. There were several different stereo systems offered in this vehicle, but only a couple with remotes. See if this wiring diagram mopre resembles the harness you are looking at: (on this one, OG/BK will be remote)
the diagram is not showing up just the second diagram of the harness itself please resend.
there are two harnesses one looks like the first diagram you sent the second harness looks like the second diagram but the 5th pin is not og/bk
Can you give me some numbers off the radio? Serial Number? Model Number? (There should a tag on the top of it)
25782841 is the GM part no.
Hmmm... that's odd. I can't seem to locate this anywhere. Tell you what... Let me opt-out and forward you to another Tech that may have better wiring info for you. Sorry for the inconvenience... sit tight one sec... someone will be right with you...
ok thanks anyways
another expert here
Do you still need help on this?