Looking to connect the reverse signal and VSS wire for a 2001 Nissan Sentra. Can't find info anywhere for my year on the web. Any help? Thanks!

 

Also, Do I need to hook up the reverse signal if not using a backup camera? Will not hooking it up cause system to not go into 3D Hybrid mode?

Speed Sense purple/red instrument cluster

 

you dont reverse if you dont have a camera and no it wont cause any problems without it