2005 Ford F150 Wiring Schematic - Free Download 2005 Ford F150 Wiring Schematic - Free download Ebook, Handbook, Textbook, User Guide PDF files on the internet quickly and easily. 2005 Ford F-150 Audio Wiring Radio Diagram Schematic Colors Oct 18, 2014This schematic is provided free of charge and may not be 100% accurate. Failure to properly test all the wires may lead to vehicle or bodily damage. All information is provided as-is and accuracy is not guaranteed. 2005 Ford F-150 Audio Radio Wiring. If you find any conflicting info please leave a comment with what you found in your Ford F-150.