Sirius SIR-GM1 Installation w/ Pics

[Drew Slothower]

Here's my install of the SIR-GM1. I've been waiting on this order since last March! Worth the wait. Came today, and I had to get it installed right away!

I needed assistance with the power install, so I went to Circuit City for some help. The tech told me that on GM cars, the Orange wire (connecting to the radio) is the wire of choice for power, the black wire is used for the ground.

Once I got through that, it was very easy to route the antenna around the side and up the back of the hatch.