2018 f550 backup camera activation

[Kartunes]

I have a 2018 f550 4" screen we are adding the backup camera to. I changed the camera to present but no response from the truck. and when I change it a few things happen, the 911 assist fails to work. also says im on snyc v1 but I don't know how to change it.

[larryducas]

Same here ....

[jfalat]

i have enabled a few at work on 18 and 19 f550.. go into the FCDIM and enable.. should say RVC PRESENT-FNA if i remember right..

[mwheeler619]

I have a 2018 f550 4" screen we are adding the backup camera to. I changed the camera to present but no response from the truck. and when I change it a few things happen, the 911 assist fails to work. also says im on snyc v1 but I don't know how to change it.

Did you install new oem tailgate harness with the addition of a camera or did you run new wires up to the front?

[jfalat]

We install the cameras on chassis cabs with mechanics bodies..the camera kit comes with a harness that plugs right into the OEM plug at the end of the frame. I have never did a kit on a truck with a tail gate.

[Kartunes]

sorry guys I ended up using a nav-tv module
I also connected to the factory wiring in the back of the truck it looked like everything was done correctly but the truck would not recognize the camera

thank you all for the help