Very new to all of this, however here is what I have:

 

95 Nissan 240SX

AVH P6600DVD head unit

AVIC 90DVD Nav system with the CNDV 50MT discs

 

The AVIC is mounted in the rear of the car under the back dash. The wiring is taken care of and I have been driving the car with it in for about a week and a half. It is in simple hybrid mode. under the calibration screen it showed a total of 144 pulses on the speed. I have reset this and driven 20 miles with it showing zero.

 

The wire that is tapped into at the ECM located at the passenger kick panel is Yellow witha Green stripe.

 

I have since rechecked the piggy back connector and even scraped more of the insulation off of each wire in order to facilitate a better connection. with no luck.

 

Can anyone tell me where I have gone wrong, or perhaps give another location to get the speed pulse from?

 

Thanks in advance,

Donald