ASMITH1123 Posted June 30, 2006 Report Share Posted June 30, 2006 I have had a avic N1, D1, and now i am getting the Z1 and i have had a problem with a "irregular speed pulse" on the wire that i was told. no can't remember now which one now it has been a year or so, but i was looking for someone who has done it and had it work on this truck Quote Link to post Share on other sites
keithss Posted July 1, 2006 Report Share Posted July 1, 2006 Speed Sense yellow/black PCM, blue plug, pin 25 The PCM (Powertrain Control Module) is on the passenger side firewall under the hood. Quote Link to post Share on other sites
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.