can anyone tell me where to find the vehicle speed pusle signal wire and the reverse signal wire.... or posiblly a pic where you tapped into.

'04 sedan
avn6600

thanks

 

the speed sensor wire can be found up at the clock and air temp display. it a white green wire in pin 4 i think. there are 2 of them up there one is a ground and the other is the speed wire. the one thats a ground is at the very edge of the harness. the speed one is a few wires in from the end.

reverse wire can be found behind the upper glove box. the speed wire can also be found here if you have navi.

 

Which one is the reverse wire? Thanks in advance.

 

sorry bout that
its the white blue wire
it should read 0v when the car is not in reverse and will read 12v when the car is in reverse

 

I found the reverse signal in the drivers kick panel on a purple wire.

Make sure you use a meter to verify the signals before tapping in to them!

 

Sorry, mine was on an 04 coupe w/ navi.

The speed sense wire is found at the clock, 4th (I think) in from the end on the white/green wire. As Dan mentioned, the other white/green wire is on the very end, and is a ground.

 

thanks guys, i will try and get this done late tonight or tomorrow sometime.

aaron

 

ok, took a quick look and there is the clock harness, the led harness and a couple harnesses below and behind the display screen. do i have to take out the display screen and find the speed sense in one of those harnesses or is it somewhere else in there? is there a harness in the drivers kick panel where i could find this speed sense wire instead?

i already have the reverse signal wire running to the drivers kick panel since i read a few threads where they say the wire is in the kick panel. so where can i find this purple wire? i see a harness at the bottom with 3 plugged in, the fuse box with 2 plugged in and a single harness above the fuse box. ones labeled BC and another one labeled SD.

thanks again

 

almost forgot, what am i supposed to be reading with the meter from the speed sense wire if anything?
also, my car is w/o navi.