connecting nav wiring 2002 express

Printed From: the12volt.com
Forum Name: Vehicle Wiring Information & File Requests
Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=124191
Printed Date: May 11, 2024 at 8:23 PM

Topic: connecting nav wiring 2002 express

Posted By: woodboy
Subject: connecting nav wiring 2002 express
Date Posted: October 30, 2010 at 8:30 AM

i am just stepped into the 21st century and bought a pioneer avic z120bt. gps nav, touchscreen and dvd woohoo!! anyway there are a couple of wires i need to find out what to connect to. searching for a wiring diagram has produced diagrams for alarm and radio but nothing i understand for navigation...so i need to locate vehicle wires and locations to connect from the new unit harness..they are the car speed signal input (pink) and the reverse gear signal input(violet/wht), light switch terminal (ORANGE / white)

2002 express 3500 8.1L v8 with power locks and windows

thanks

Replies:

Posted By: woodboy
Date Posted: October 30, 2010 at 8:31 AM

left this part out , it's a chevrolet

Posted By: woodboy
Date Posted: October 31, 2010 at 8:39 PM

ok thanks for looking, radio shop said back up light green drivers kick panel and vss is green white under hood drivers side. found back up lights light green drivers side left of gas pedal in the wire loom. found two green with white at the pcm don't know which one. anybody??