Adding XM to 02 Avalanche

[badazz_z]

I am wanting to add XM to my 02 Avy connecting to my stock head unit.  Does anyone know of an "XM module" or better way of achieving this without purchasing a standalone FM modulated unit?
 

[MS03 2500]

I think that has been asked before badazz_z and no one has been able to do it.

[ygmn]

YES... add a adapter that gives you AUX input using RCA cables....

that is what I did ... think it is called a PAC PIE GM-AUX9 or something..
PIE = Precision Interface Electronics

plugs in back of radio and gives you 2 rca input cables...
GO to radio shack and buy RCA to Mini stereo connector doohickey.. and you are good to go...

I use XM2GO radio

Hit AUX on HU to listen to what ever you plug those cabels into..

[badazz_z]

I already know I am doomed for the OnStar upgrade so I was hoping I could at least get XM.  Thanks ygmn I will look at the XM2GO radio.  I wasn't sure if one could get an add-on module to plug into the head unit and control it from there or not.

[ygmn]

here is what you need from PIE to add a RCA input to your Stock HU as the AUX button:
linky

Model is GM9-AUX

place to buy I do not reccomend:
http://www.pacificstereo.com/pie-gm9-aux.html