WIRING HARNESS '02-12 SELECT GMC/PONTIAC VEHICLES *HK*

** GWH406-HK **
2002-12 GM STANDARD + STANDARD BOSE + HARMON KARDON AUDIO SYSTEMS.

BY REPLACING THE FACTORY RADIO WITH THIS HARNESS, YOU WILL LOSE THE
OnStar FUNCTION + THE FACTORY WARNING CHIME. JPM 11-27-2006