Anyone found the speed sensor pin on the ECU to make the two step feature on the Ultimate. Thanks

 

It's behind the AC controls in that module. I am going to snap a photo of it this week. I have my Pioneer AVIC N-1 hooked up to it.

 

please do, the pics will help alot. Thanks

 

On the G35 its in a slight differnet place. Actually, its in a bunch of places.

1. The sunroof. You should be able to find the wire going up the passengers side Apillar. Remove the Apillar and strip back the tape covering the wires.

2. The radio. Removing the radio isn't even worth it....

3. The AC display in the center of the dash. Pull off the trim piece (the same trim piece that trims the analog clock). Unscrew the AC display unit and pull it out. (From memory) grab pin 4 which is a white/green wire.

I chose option 3 when I was installing my speed controlled door locking system, as it was the easiest to access, and close to where I was mounting my stuff. You can drop a wire down from the AC display right to the drivers side under dash.

I'm not sure if it matters, but the frequency of the signal is equal to twice the speed (20hz = 40mph)

 

Thanks man, I'll try it today.

 

Im looking for the Speed Sensor wire too, on a 350z. I read from some that its a white wire with gray bands on the AC control unit. But all i see is a white wire with pink band.

I need help.. Im installing my Nav. unit tomorrow afternoon.


Never Mind Saw a post with Pictures. It is the White wire with pink band

 

My info says its a straight white wire

 

pin location #3. Its a white wire, with some pink bands on it...but not pink stripes.