I need the designations for the wires so I can splice in an amp.
Speaker wires: left front: (+) tan (-) gray right front: (+) lt. green (-) dk. green left rear: (+) brown (-) yellow right rear: (+) dk. blue (-) lt. blue Accessory power at radio for amp turn-on: yellow (only in 2003 and older; should be located next to orange constant power wire)