put in a Z2 , which works great, I'm looking for the speed pulse wire on my 07 Chyrsler Aspen, with the 5.7 that came with the factory nav( Its for sale if anyone is interested). I know there's a dk. green w/ a brown stripe by the module located on the pass side in the engine bay, but it's too hard to get to, I'd have to remove the battery, box etc., anyone know another location I can tap into for the vss, thanks

problem solved, I used a module which tapped into the can-bus, I was able to get the vss, reverse, and the parking brake, works good. I also did the by-pass, without any other mods, or downloads, just the 2 wire by-pass, and it works great, the mfg. date is July 07, I'm using a LG phone with the bt, it is always losing the connection ant ideas.