Wowwwww, After i'm checking stuff out I goto the Vehicle Info page on the nav, My speed is being detected and its within 2mph accuracy. I have no idea how that happened! Anybody else's?
I did the little hack for no parking brake, however, If I could hookup the speed sensor for 3D mapping that would be great, because I find mine being a tad-bit inaccurate. I have a 98 Ford Explorer, I believe the wire is PNK/ORG Thanks for the help!