Henry,
If it is the rear camera module that you're looking for under the passenger front seat look at the metal (silver) box for Part # 10371724 on the sticker, if you see this number then you it is the rear camera module if not then it isn't.

The GPS antenna is mounted under the top dash panel (near where the lower windscreen meets the dash panel) just to the right of the ambient light sensor, a-pillar panels on both sides need to be removed to be able to snap the panel out. Once the panel is removed you will see the molded cavity that accommodates the antenna.

The radio will not work until the radio module is reprogrammed with Tech-II.

Dave

 

Hey thanks for your help. Does anybody know the part#'s involved if you don't have the camera. Like the harness # module# extra. Your help would be appreciated. I dont think I have the module for the camera, going to have to check really good to get the #s. The rug is covering the box. By the way is the module on the outside of the track or on the inside between the console and the track? Thats were my box is. Its about 3inch long. Any techs in NJ or NY willing to program my radio?

 

Very carefully

 

What are you talking about?

 

How to install OEM Nav on 2007 Tahoe///// very carefully

 

Yeah, but you'll never get the damn stereo trim plate off that way.

 

Help! I just purchased from ebay a #xxxxxx66 nav unit and cd. Will this work in a 2007 tahoe lt3 with bose, but no rear dvd/entertainment? My vehicle has xm radio, will this unit work with the xm antena, or do you still need the nav antena?
thanks for any help!

 

HOw much did you pay for the navigation unit off ebay? I have been looking for one also. Please let me know which one you got, the price, and the seller. Thanks, Landon.

 

It should work with your Tahoe but need to have it programmed by dealer.
This unit has front and rear DVD capability but your Tahoe does not so if it doesn't work programmed for the correct part# then have them try #xxxxxx67
No you can't use XM antenna for Nav radio, they run on different bands (S band vs. L1 & L2) and have different connectors.

 

SO if the 66 unit doesnt work, then you will have to sell it to me cheap.

Dave,
What is a way to determine which 07 navigation units will work with my rear dvd? I know some do and some dont. I am looking for one that will work with my rear dvd. What am I looking for? Thanks.