2007 yukon nav wiring
Printed From: the12volt.com
Forum Name: Mobile Video, GPS, and Navigation
Forum Discription: Mobile Video Head Units, DVD Players, LCD and TFT Monitors, Navigation, GPS, PS2, PS3, XBox, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=87518
Printed Date: May 05, 2024 at 8:42 PM
Topic: 2007 yukon nav wiring
Posted By: hansen
Subject: 2007 yukon nav wiring
Date Posted: December 19, 2006 at 9:18 PM
have a gmc 2007 yukon. have the interface for onstar/no bose system and steering wheel control adaptor coming in. installing an eclipse avn5500 navigation. need to find the speed sensing wire?? what color and where is the best tap in place? gps antenna location for a clean look inside the car or outside?? any help would greatly be appreciated. thanks
Replies:
Posted By: hansen
Date Posted: December 21, 2006 at 2:31 AM
finished most of he install. found he stock location for the gps antenna. under the front portion of the dash to the right of the light sensor. remove the two pillar pannels and pop up the front part of the dash. so far, unit is working flawless. still need to hook-up in the vss wire. found the location of the vss wire. also added the pac eclp steering wheel adaptor. 5 of the 6-7 functions work. volume +/-, seek +/-, and source. no mute and band.
Posted By: sspiro
Date Posted: December 25, 2006 at 10:54 PM
The PAC interface will only add 5 of the functions (the ones you listed), no additional.. Unfortunately. :(
Posted By: hansen
Date Posted: February 11, 2007 at 9:53 PM
VSS Wire -- Location: ECM (located in engine compartment, drivers side, near radiator) Black 72 pin plug, the pin number is 57, the pin location may or may not have a Yellow w/ Black wire in it. If it doesn't, insert a wire /w pin.
Backup Wire -- Location: BCM (Body Control Module) (located near steering column, left side) on second connector from top(white), Pin 22, Dark Blue wire.
Posted By: Mike M2
Date Posted: February 12, 2007 at 7:40 PM
The easiest place to get VSS is under the hood. On the left fender is the fuse box, under it are two large harnesses coming out towards the motor. The harness closest to the firewall, there's a GREEN / WHITE. The yellow/black listed in most tech sheets never works right. I usually put my antenna dead center of the dash. The center vents pop out and you can reach over them and stick it ontop of the duct.
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Mike M2
Tech Manager
CS Dealer Services
Posted By: onevon71
Date Posted: March 25, 2007 at 11:18 PM
would happen to know the color of the vss wire for an '04 suburban?
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big V
Posted By: Mike M2
Date Posted: March 26, 2007 at 6:44 AM
04 Suburban, remove the instrument cluster, it's the GREEN / WHITE on the plug...
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Mike M2
Tech Manager
CS Dealer Services
Posted By: onevon71
Date Posted: March 26, 2007 at 8:47 AM
there are actually 3 GREEN / WHITE wires behind the cluster. all are exactly the same color (kinda forrest green w / white stripe) going to 3 different pins. is the any way to narrow them down? ------------- big V
Posted By: Mike M2
Date Posted: March 26, 2007 at 7:24 PM
Connect a DVM and roll the car with the key on. You'll get a pulse as it moves. It may also be at the radio harness if it has a highend Lux...
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Mike M2
Tech Manager
CS Dealer Services
Posted By: onevon71
Date Posted: March 27, 2007 at 7:52 AM
ok thank you. that was my plan.
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big V
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