Blaine, Here is a link to the upfitters guide for the NV. http://www.nissan-te...ger-Van-BBG.pdf I haven't had the time to look through this entire document to see if it has a "pin out" for the stereo yet. Let me know if it helps. Edit... Forgot about this thread. http://nissannvforum.com/index.php?/topic/37-audio-modifications/page__pid__513#entry513 Might be another source for info.