2008 El XLT: Navigation and BackupCamera

[Eliminater74]

My Truck has the Stock Premium radio with the CD, Didnt come with Navigation system nor backup Camera, What I wanted to know, since there was an option to have that added by factory, Is it possible the Wiring is available for the backup cam even know it didnt come with it? in other words,
can I tap into that rather then running a new wires for it?

 

[aksarben]

Might want to just add an inexpensive dash cam with a 2nd channel for the rear. Then you can use that for backups and have the benefits of a dash cam.