2004 Jeep Liberty Wiring Schematic | Free Wiring Diagram Variety of 2004 jeep liberty wiring schematic. A wiring diagram is a simplified conventional pictorial depiction of an electric circuit. It reveals the parts of the circuit as streamlined shapes, and the power and also signal links in between the devices. 2004 Jeep Grand Cherokee | Stereo Wiring Diagram 2004 Jeep Grand Cherokee. March 30th, 2012 Posted in Jeep Grand Cherokee. 2004 Jeep Grand Cherokee Stereo Wiring Information. Radio Battery Constant 12v+ Wire: Red/White The stereo wiring diagram listed above is provided “as is” without any kind of warranty. 2004 Jeep Wrangler | Stereo Wiring Diagram March 30th, 2012 Posted in Jeep Wrangler. 2004 Jeep Wrangler Stereo Wiring Information. Radio Constant 12v+ Wire: Pink/White Radio Switched 12v+ Wire: Pink Radio Ground Wire: Chassis The stereo wiring diagram listed above is provided “as is” without any kind of warranty.