2003 2004 Alero Factory XM Radios

[Malibu369258]

I was curious if they made radios specific for these years, because my radio looks like any other Alero radio with RDS. Did they just use a special adapter to make the radios XM capable?

[Cliff8928]

It's a tuner that plugs into the radio via the 12 pin connector. It automatically recognizes it over the Class 2 data bus. The tuner itself is at the edge of the dash to the right of the glovebox.

[Malibu369258]

Originally Posted by Cliff8928

It's a tuner that plugs into the radio via the 12 pin connector. It automatically recognizes it over the Class 2 data bus. The tuner itself is at the edge of the dash to the right of the glovebox.

Thanks, that's what I wanted to know.