Hardcore

Once again the green/white wire in my radio harness (if thats what you mean by cluster) has no signal. Is there somewhere else I can tap the VSS besides the computer under the hood?

I guess you didnt read my post correctly. I figured the dimmer out on my own. Its the brown with white stripe on the back of the headlamp switch. I wasnt covering and uncovering the "eye" on the dash so it wouldnt cut off and on correctly. The radio does nor dim with just the DRLs on but it will dim at night or with the switch being turned on. Now I just need to know where to hit the VSS.

Any reccomendations where to hit the parking lights in a 06 trailblazer ss? There is no wire that goes to 12v with movement of the switch on the switchpanel.

I have searched, and everywhere I read says the green/white wire on the black plug behind the radio for the VSS but mine isnt getting a signal there at all. As for the illumination, I havent read about a good place to hit the parking lights so the radio isnt always in nightmode. No wires on the lightswitch panel go 12v with the switch and the illum wires on the harness have no wire on the factory harness side.

HELLO!!! :roll: I tapped my Vss (gra/black) (using a T-tap) at the radio plug (the secondary plug not used with the adapter for the aftermarket HU) and it worked ok for a while then my GPS started going haywire, showing me driving backwards and sideways. Did I do something wrong, do I have a bad connection maybe, is there some setup Im doing wrong?

Any new ones. The heritage one is sweet but I have an 02 model.

[quote name="cntrylvr79"]Vss is gray/black in the radio harness. Reverse is black/pink in the driver's kick.[/quote]I tapped my Vss (gra/black) (using a T-tap) at the radio plug (the secondary plug not used with the adapter for the aftermarket HU) and it worked ok for a while then my GPS started going haywire, showing me driving backwards and sideways. Did I do something wrong, do I have a bad connection maybe, is there some setup Im doing wrong?