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January 1, 2004 Service bulletin

GMT800 dealer installed XM radio kit compatibility. (chevrolet 2004 and gmc 2004) sc

GMC technical service bulletin 3112 for 2003 GMC GMC and 2003 Chevrolet Chevrolet.

Bulletin number
3112
Component
Equipment: electrical: radio/tape deck/cd etc.
Summary
Gmt800 dealer installed xm radio kit compatibility. (chevrolet 2004 and gmc 2004) sc

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