Gosh.. I guess its better late than nevr, but I thought that all NON-BOSE hoes were out of luck when it came to adding OE NAV... Hmmm- i may need to add one. Thanks for all the tips!!

 

Or if part #15940103 will work for '07 tahoe?
why so many different part numbers on ebay "that will work with most 2007 tahoe models????
thanks for any help?

 

Hi, seems like your the expert on the nav install for '07 tahoe. I posted a couple treads at the end of this, you know why there are so many part numbers that will supposedly work? I want to buy one on ebay, but need some clarification. Thanks.

 

I have read ther posts on the 07 OEM sat nav unit installation
i have a 05 base model equniox and i bought a 07 nav unit (GM#15942543) is it a bit differnt from the tahoe?
and i already have XM with the car and Onstar can i make this work?

 

I installed the 103 Nav unit in my 07 Yukon with Bose and no rear dvd entertainment system and the unit works flawlessly. This is the newest unit for the 07's. I posted this info before about a place where you can get one of these a heck of a lot cheaper than eBay. Call "Big Ed" in Phoenix, AZ at 1-800-334-4496 or local here at 602-275-9211. These are pretty much new take-out units. He will sell the 103 Nav unit for $850. These will all have to be dealer flashed. He carries many other part numbers also, you will have to talk to him about which one you may need. The JP Customs connector and wire kit is $35 + $8 shipping, just call them and they will know what you want.

 

Thanks for sharing these interesting information

I am a new member here, and I just bought a 2007 Denali with DVD entertainment display and bose audio with no Nav., After reading this thread thoroughly, I made that list of items needed to havea Nav. + back camera system for my truck, am I correct? please let me know if I need anything more :

head unit : 15882766 or 15940103
GPS Antenna : 15201798
Camera : 15173619
Camera Module : 10371724
Camera Harnesses :
Head-unit to camera module harness : 15921872
Camera module to back-up camera harness : 15872094
VC module from JPCustoms

Is that all I need to have?

Thanks again guys!!

Hamad

 

alright peoples.. HEREs the cATCH ON INSTALLING YOU FACTORY NAV., Yeah put mine in today. got it from ebay for $800 with shipping. Have an 07 Tahoe LT3 with rear dvd player.
Oh yeah, I'm a chevy tech. .
Put the radio in, programed everything. yay my voice recognition does not work. The radio can not hear me. Took the radio back out to find that the voice recognition wires going from the Radio connector 1 (terminals 4 and 5) to onstar vcim connector 3 (terminal 2 and 4) are not there. Oh yeah neither is connector 3 at the vcim. The truck is not prewired with it. Found out that you can get the vcim connector for about $6 (gm# 88988722 ), will also need a couple terminals #15359541 to go into connector 1 at the radio and 3 terminal #15445905 for the vcim connector. you will need to run couple 18gauge wires looping them around each other and a 3rd bare drain wire from the vcim that does not go all the way to the radio. the Vcim is under the radio so you don't need much wire. Yeah I know, sounds like fun, but whats the point of having a factory onstar if you can't use the voice recognition. Well I ordered my parts so I'll let you know how it works out. Just figured I'd let everyone know about it so you don't get pissed off trying to figure out why it doesn't work.
..
oh yeah, my radio number was different than whats listed at top of this forum, it was #15940102, thats for nav with bose w/o y91, with rear dvd player.


[IMG]local://upfiles/1535/9EA496A8DAE04ED29C37EC28A99FDD27.jpg[/IMG]

[IMG]local://upfiles/1535/487C3429D32749489544BCCC3093ABE6.jpg[/IMG]

 

Hey does anybody know if part number 15940103 for a 2007 tahoe nav plays dvd in front and rear.If not which one does thanks for the help.

 

hi, do you know if i can install a factory navigation system in my 2007 avalanche? If so what unit will i need and what will i need to do to get it working properly. I have a 2007 avalanche LTZwith the factory BOSE upgrade w/o dvd. THANKS

 

That part number will not play dvd's, that is for a Bose system with no dvd and typically sells for less than the dvd units.