Install a factory nav system in a 2004 excursion?
 

I just picked up a 2004 Excursion. Only improvement I want to make is the installation of a Navigation system.

Like to install a factory Navigation system for a 2004 in it. I have located several but have a couple of questions before I get rolling.

Does the wiring harness have to be modified? or is it ready from the factory?

What additional items will I need. My guess is that a GPS antenna will definitely be needed not sure what else.

I hope somebody here can give me some insight.

Matt

Hi guy, if you buy a new factory nav system, the wiring harness is ready from the factory. and there is the user manual including the detail, you can install the system according the guide. it is easy. as you said you had located several , you had some experience, if you want to know what you had lost about the installation, so please read the guide:http://www.autoradiodvdgpstv.com/use...-Manual-C8.rar


generally, the head unit includes many items such as GPS support real-time traffic information and navigation, Wifi, support 3G, support virtual disc, Radio with RDS, Bluetooth, iPod, AUX, analog TV, USB, SD, iPod, Support 1080 HD video, support live wallpapers and personalized wallpaper.CAN Bus box to support factory amplifier