RPM signal wire? Shift light install.

[VooDoo]

I am putting the shift light in and have a problem. I am not 100% on were to hook the wire in to read the rpm's signal. I looked at the pin layout on my AEM manual and don't see it. Any one give me a hand on were to tap this wire in at?

 

[VooDoo]

So anyone got some direction? It isnt on the AEM pin-out sheet.

 

[toyotanos]

I haven't wired in a shift light myself, but I'm pretty sure you can configure one of the outputs in the AEM software.
You may also be able to tap into the wiring harness (Diag box) for an RPM signal.