I am having my d3 installed this tuesday in my 2006 chevy trailblzer base model no bose speakers, I am also hooking up the p10xmt for traffic nav and the btb-100.......

It already has a ONSTAR antenna with a built in xm antenna( some people call it the shark fin antenna)

Can I use this antenna with my d3 and xm or do i have to use the antenna that came with the d3 and xm module??

thanks

bernie

Hi chevybernie,

Same here as I have the Ford factory Sirius option. My intstaller said he's going to give it a try and fit/solder the D3 sirius plug on. I hope it works. I'll post the results Monday.

Good luck,

Both with minor modifications can be made to work with their respective tuners. xm for the gm and sirius for the ford.