C6 Low Level Pin-outs
Thread Starter
Le Mans Master
Joined: Jun 2004
Posts: 9,289
Likes: 16
From: Skippack PA
St Jude Donor '13
C6 Low Level Pin-outs
The whole lousy sounding PAC module was bugging me(can you tell?? 
) so I spent some time with the SM and a pic I took of the factory harness to decode which wire is which. The top row of wires are A1-A12 and the bottom row are B1-B12. While some of the signal wires share colors they are terminated either in A or B, which lets you identify the wire.
Here's a smaller version, click it for a much larger version.
The pinouts are as follows:
Left Front Low Level - Dark Green A9
Left Front Low Level + Tan A8
Right Front Low Level + Dark Green B11
Right Front Low Level - Light Green B10
Left Rear Low Level - Brown B9
Left Rear Low Level + Brown/White B8
Right Rear Low Level + Dark Blue A11
Right Rear Low Level - Tan A10
) so I spent some time with the SM and a pic I took of the factory harness to decode which wire is which. The top row of wires are A1-A12 and the bottom row are B1-B12. While some of the signal wires share colors they are terminated either in A or B, which lets you identify the wire.Here's a smaller version, click it for a much larger version.
The pinouts are as follows:
Left Front Low Level - Dark Green A9
Left Front Low Level + Tan A8
Right Front Low Level + Dark Green B11
Right Front Low Level - Light Green B10
Left Rear Low Level - Brown B9
Left Rear Low Level + Brown/White B8
Right Rear Low Level + Dark Blue A11
Right Rear Low Level - Tan A10
Le Mans Master
Joined: Nov 2004
Posts: 8,718
Likes: 20
From: Dyer IN
Cruise-In IX Veteran
this needs to be added to the C6 FAQ, people what this basically allows you to do is splice in rca connectors and have preouts. My question is does this only apply to bose cars?
Thread Starter
Le Mans Master
Joined: Jun 2004
Posts: 9,289
Likes: 16
From: Skippack PA
St Jude Donor '13
Originally Posted by pentavolvo
this needs to be added to the C6 FAQ, people what this basically allows you to do is splice in rca connectors and have preouts. My question is does this only apply to bose cars?
Originally Posted by Buddy A
So by splicing into these wires there's no need for the PAC OEMGM24?
I REALLY wish just the GM24 cable were available without the OEM-1 box(I asked, it ain't). Really would make for a cleaner, easier install. The problem here is as you can those wires are packed in pretty tight so there's not much in the way of an pretty & convenient way to tap in.
