Xm To Sirius

[Denali919]

Hi,

I am trying to swap an XM receiver (i believe it was factory installed) for a sirius sir-gm1.

Does anyone have schematics for this wiring?

I have the Bose Luxury system with nav and a 6 cd changer.

I can't find where the XM wiring leads to connect with the Head unit.

It seems like everything is taped together.

Should I start from scratch and rebuild the whole wiring circuit?

Does the loop go from the satellite receiver to the cd unit then to the HU?

Is the Nav in this loop as well?

Thought this would be a hour at the most! lol

[Neutron]

Hi,

I am trying to swap an XM receiver (i believe it was factory installed) for a sirius sir-gm1.

Does anyone have schematics for this wiring?

I have the Bose Luxury system with nav and a 6 cd changer.

I can't find where the XM wiring leads to connect with the Head unit.

It seems like everything is taped together.

Should I start from scratch and rebuild the whole wiring circuit?

Does the loop go from the satellite receiver to the cd unit then to the HU?

Is the Nav in this loop as well?

Thought this would be a hour at the most! lol

 

 

What year model is your truck? I have a 2007 NNBS Silverado and was wondering the same thing.

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Hi, I've got a non-lux in my 04 Silvy. There are two larger plugs in the back of the TNR. Looking from the front of the radio as it sits in the dash, XM plugs into the smaller one (12-pin, I believe) on the right. Hope this helps.