[srgentslayer]

I just installed a Clarion MAX685BT with a navigation NAX980HD, I need to hook up a speed sensor wire for the navigation to work. I've tapped into the blue/yellow wire on the pcm but no signal. Anyone else hooked up a NAV system with the VSS wire? Any where else I need to tap into?
Thanks in advance.

[GT_921]

what exactly does it do i think i know what your talking..

[srgentslayer]

The wire from the NAV is to hook up to the VSS wire to give the NAV unit vehicle speed. Not usre if it can be hooked up to the wheel speed sensors?

[GT_921]

[Speed Sense dk. blue/yellow ac PCM, top plug, pin 3 (The PCM (Powertrain Control Module) is in the front passenger side of the engine compartment].

that might work

[srgentslayer]

Anyone heard of or used Scosche's can bus interface? # FDSR

[srgentslayer]

Here is the answer Peripheral Electronics
Hope this helps everyone including me.