I am going to be hooking up a pioneer AVIC-N3 in the next few weeks and I was wondering if anyone knew where the ECU wire for the speed of the car was. if anyone has an ECU pinout or has hooked one of these units up before please let me know. thanks.

-Justin

 

only place I could find the actual vehicle speed sensor component was page 123 of the wiring diagram that I have up on my server. Anywhere it was along with the ECU, it was just lumped along with a ton of other sensors (see page 32).

possibly it uses the same wire color from the sensor to the ECU, which is a black-yellow wire connecting to pin 10 of the cruise control module

that's about the best I could find, hope it helps

 

Eureka! just took a bit more studying. Page 41 of that PDF pin 86 of the ECU in connector C-115. Black-yellow all the way to the ECU.

 

thank you very much =)