1992 Dodge Grand Caravan stereo wiring

I am looking for stereo wiring information for a 1992 Dodge Grand Caravan with the Infinity Sound System. It has speakers in the dash, front doors and rear door.

The OEM wiring is different than that of the wiring diagrams of The 12volt.com's and others I have seen. All list 11 wires, while this van has 13 wires.

thepencil, thank you for the link, but it isn't exactly like the van I am working on. I found the wiring diagram through a Haynes manual, which I have modified for what was found in this van. If anyone does need the color code it is as follows. dark GREEN/ red     12V+ feed BROWN / yellow       left rear (+) BROWN / light blue   left rear (-) dark green        left door/dash (-) BROWN / red          left door/dash (+) dark blue/white    right rear (+) dark blue/orange   right rear (-) violet             right door/dash (+) Blue/red           right door/dash (-) yellow/black       park lamps ORANGE / white       illumination RED / white          12+ accessory pink               battery