2007 H3 Factory XM antenna

Hummer Forums Hummer Classifieds Photo Gallery Member List Calendars Search Forum FAQ Contact HF Sponsors
Hummer Lineup Hummer News Hummer Recalls TSBs Timeslips Register Login

2007 H3 Factory XM antenna

Printable Version

Hummer Forum >> Brand Reviews >> Audio Visual/Interior Modifications >> 2007 H3 Factory XM antenna

Page: [1]

Message

<< Older Topic Newer Topic >>

2007 H3 Factory XM antenna - 7/10/2007 1:37:46 PM

a_mumford

Posts: 1
Score: 0
Joined: 7/10/2007
Status: offline

I want to add XM to my Base 2007 H3 - does anyone know if the 2007 H3 onstar aerial is dual/tri purpose ?? i.e. can I use the same unit for the XM antennae to avoid adding another ??

My dealer suggests "yes", but I want to save some cash and do the install myself.

Thanks

Andrew Mumford

Post #: 1

RE: 2007 H3 Factory XM antenna - 7/10/2007 2:31:31 PM

Manford

Posts: 12
Score: 0
Joined: 6/6/2007
Status: offline

I just went thru this situation last week....

If your H3 has the XM as an option, then the odds are good that the antenna will have the "tan lead" coming off of it. The Tan wire is the XM antenna, and if that is not there, you'll probably have to run a separate after-market antenna or splurge for the GM part. Search the threads, there is alot of information on the subject. The connectors are located directly behind the glove-box, clamped to a piece of the dash. Check there and you'll have a better idea of what actual unit is installed on the roof.

Good luck,
Manford

(in reply to a_mumford)

Post #: 2

RE: 2007 H3 Factory XM antenna - 7/27/2007 11:44:41 AM

ockie