Ok I had a Eclipse navigation installed with the PAC OS-2 in my H3 and I need help! The Onstar comes on just fine but when you hit the Blue button the 2nd time to connect to Onstar it will say Onstar can not connect! Almost like the antenna is not hooked up, but it is. Can someone please give some ideas with what is up! Thanks

 

Did you change out your amp as well as the HU??

 

No I only changed the Head unit.

 

Is the H3 system BOSE?? If so, you need the PAC OS-2BOSE not the OS-2!!

 

its Monsoon! So do I have the right one?

 

Is MONSOON a company?? I have NO IDEA????[8D]

 

I was told that the upgraded sound system for 2008 in the H3 is called Monsoon and no longer Bose! They also install a Sub in the rear from the factory!

 

Ok...I did a little reasearch:

 

I think you need a PAC C2R-GM24???

Maybe e-mail PAC and ask them???

http://www.pac-audio.com/

 

I am actually Buying the Harness from Best Buy it costs around $130.00 it retains the Onstar and door chimes, i think its madeby Metra.

I found another company other thanPAC who makes them they are called Scosche which is not compatible with monsoon systems. They are rather cheap and they sell it at WALMART! for 50 bucks
I think there quality sucks but i may be wrong.