PAC Audio LocPRO Advanced T-Harness For GM Factory Radio w/ Non-BOSE System w/ 2/29 Pin Connector

* Must have Infotainment system RPO code IOR to be compatible. * To verify the "IO" RPO code on your vehicle, you must scan the QR code on the GM label found in the driver's door jamb. The RPO codes will be listed in alphabetical order. * Must have Infotainment system RPO code IOR to be compatible. * To verify the "IO" RPO code on your vehicle, you must scan the QR code on the GM label found in the driver's door jamb. The RPO codes will be listed in alphabetical order.