2004 chevy express van navigator system
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=133081
Printed Date: May 13, 2024 at 11:52 AM
Topic: 2004 chevy express van navigator system
Posted By: mickwizz
Subject: 2004 chevy express van navigator system
Date Posted: December 25, 2012 at 11:09 PM
I'm installing a aftermarket radio with a navigator system.where is the vss wire? do i have to tap into the pcm? i rather tap into another wire if i can. if so, where can i find this. i dont have a cruise control and i wonder if i can use this wire if avaiable. thanks for any help
Replies:
Posted By: reyhb
Date Posted: December 29, 2012 at 11:27 PM
Speed Sense GREEN / WHITE (AC) PIN 50 @ PCM IN A GREEN CONNECTOR
CRUISE CONTROL - 250-1316 CRUISE SERVO & 250-3421 CRUISE LEVER VSS - DRIVERS FENDERWELL. GREEN CONNECTOR, PIN #50 IS A GREEN / WHITE WIRE AT 4000 PPMS
Posted By: sparkie
Date Posted: December 30, 2012 at 6:31 PM
The VSS wire is a dark GREEN / WHITE at the PCM under the driver's fender. It is found in cavity 50 of the connector closest to the outside fender. The connector is green but you can only see the color once it is removed. There is a chance that your vehicle has the factory cruise plug taped up to a harness on the driver's side firewall (engine side). If it is there, the GREEN / WHITE wire is in that plug too.
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sparky
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