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07 Escalade, Tahoe, Suburban

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=85356
Printed Date: May 10, 2025 at 10:15 AM


Topic: 07 Escalade, Tahoe, Suburban

Posted By: jimmyjacksti
Subject: 07 Escalade, Tahoe, Suburban
Date Posted: November 08, 2006 at 8:38 PM

Factory Nav / Dvd How can you make it play all the time or atleast back up cam come on while driving anyone

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Jimmy Jack



Replies:

Posted By: Mike M2
Date Posted: November 08, 2006 at 9:27 PM

jimmyjacksti wrote:
Factory Nav / Dvd How can you make it play all the time or atleast back up cam come on while driving anyone

You can't. The factory nav gets it commands directly from the trucks BCM. It not only knows when it's in gear, but when you are moving, stopping these functions. As for the camera, i don't believe that's pssible either. The camera command to turn on is set with a Tech2 computer. Just to let the truck know it's even there we have to load the data from the truck to the Tech2, then connect the Tech2 to an online PC at the dealership. Online at GM's own website the functions are changed for camera, then loaded back to the Tech2, which is then loaded back to the truck. GM does it this way to keep track of changes made to the BCM. I've done this many times and there is no setting at GM online services to change anything camera related other than simply on or off.



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Mike M2
Tech Manager
CS Dealer Services


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