How do I know if I have my VSS wire hooked up properly? I have a Avic Z1, and it shows the speed pulse as zero, and the in the vehicle dynamics, it says shows the speedometer as "Function currently Unavailable"

Can anyone shed some light? Thanks

Look at the connection status screen when the vehicle moves the pulse should go up the fatser you go. if it doesnt then its not connected properly.

I'm having the same issue. It was working just fine a few days ago. (As far as I know.)

This thing is getting to be a pain.