isgm11
I bought a new chevy impala and came with xm radio in new Hampshire reception of xm sucks so I got Sirius to send me a scc1 module and the only way I could use it is to install the isgm11 it was easy to install all part came with kit it aloud me to still use my steering wheel controls which is the main reason I wanted it .
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Works Good
I needed this product to go with an SCC-1 to get Sirius radio to work in my 2007 Buick Lucerne in the factory radio. I had it installed in about an hour and it works great.
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.