Another Question please Read what wires to splice into?
http://www.the12volt.com/installbay/...87&type=Stereo
You'll want to hook up to the rear speaker outputs of the deck.
Courtesty of www.fbodyaudio.com
Headunit wiring harness
Pin#............Color.................Function
1...............Grey..................Front Left Speaker -
2...............Tan...................Front Left Speaker +
3...............Dark Green............Front Right Speaker -
4...............Light Green...........Front Right Speaker +
5...............Black.................Ground
6...............Brown.................Illumination
7...............Grey..................Dimmer
8...............Pink..................Power Antenna
9...............Yellow................12V Ignition
10..............Orange................12V Constant
11..............NA....................NA
12..............NA....................NA
13..............NA....................NA
14..............Dark Blue.............Steering Wheel Controls
17..............Light Blue............Right Rear Speaker -
18..............Dark Blue.............Right Rear Speaker +
19..............Yellow................Left Rear Speaker -
20..............Brown.................Left Rear Speaker +
The smaller plug on the back of the radio is for the optional cd changer.



