THIS HARNESS IS ONLY FOR REPLACING FACTORY PIONEER GM STOCK RADIO SYSTEMS

FACTORY RADIO WILL SAY PIONEER ON HEADUNIT

QUICK CONNECT RCA (LOW LEVEL INPUTS)

WILL NOT WORK w/ OnStar or R.A.P Vehicles

Comes w/ a 12v ACC Wire that Needs to be Tapped into Fuseblock

(If Radio stock radio played after removing Key from ignition - you have RAP)