The second generation Ford Expedition (full-size sport utility vehicle) and the second generation Lincoln Navigator wiring diagrams for do-it-yourselfers. Body style: 4-door sport utility vehicle. Covered: 2003-2006 Ford Expedition and 2003-2006 Lincoln Navigator.. Navigation Wiring Diagram, with Navigation for Lincoln Navigator 2003 List of elements for Navigation Wiring Diagram, with Navigation for Lincoln Navigator 2003: (235) (at left side of cargo area, behind trim) subwoofer amplifier (at right "c" pillar) electronic hidden antenna module (eham) (behind left kick panel) g202 (behind right kick panel.
2003 Lincoln Navigator Stereo Wiring Information Radio Battery Constant 12v+ Wire: White/Violet Radio Accessory Switched 12v+ Wire: Black/Pink Radio Ground Wire: Black/Green Radio Illumination Wire: Blue/Black Stereo Antenna Trigger Wire: Yellow/Red Stereo Amp Trigger Wire: Blue Left Front Speaker Positive Wire (+): White/Red Left Front Speaker Negative Wire (-): Brown Right Front Speaker.. About 2003 Lincoln Navigator 2003 Lincoln Navigator Luxury vehicle MPG: Up to 12 city, 17 highway Engine: 5.4L V8 Towing capacity: 8,300 to 8,600 lbs Horsepower: 300 HP Other model years: 2001, 2002, 2004, 2005