Wire
Pin     Function        Color   
1       Left Front +    YL/RD   
2       Right Front +   BU/RD   
3       Left Rear +     YL/BK   
4       Telephone Mute          
5       Ignition        VI/WT   
6       Right Rear +    BU/BK   
7       Not Used        -       
8       Not Used        -       
9       Battery         RD/WT   
10      Not Used        BK/WT   
11      Not Used        -
12      Left -          YL/GY
13      Illumination    GY/BK
14      Right -         BU/GY
15      Ground          BR
16      Power Antenna   WT
17      Not Used        -

CD Cable
Pin Function

A       Data
B       Enable
C       Digital Ground
D       Right Channel Ground
E       Left Channel Ground
F       Clock
G       Reset
H       Ground
I       Right Channel
J       Left Channel

Note: the cable fits either the alpine or the pioneer changer