wire for navigation purpose
I have a 97 f250 7.3 diesel. I have installed a VDO Navigation system but have trouble finding the connector where I can mount the wire for speed signal. I first tried the wire from the speedcensor fitted on the rear axle, but than my ABS indicator light is flashing. I also tried the gra black wire at the rearside of the instrument panel, but yhan my automatic gearbox is shifting a kind of strange. Can someone tell me we to find the correct wire witch provides the speed signal for my navigation? Sorry for maby "not so good english" cause I'm from Europe. Hpe anyway someone can help me.
Thanks
Tom



