05 Pontiac Grand Prix Radio Wiring

Could someone please post the radio wiring diagram for a 2005 Pontiac Grand Prix?               Thanks,     Stef

Radio 12v      orange       +       radio harness Radio Ground      BLACK/ white       -       radio harness Radio Ignition      (Class 2 Serial Data)             Radio Illumination      gray (dimmer)       +       radio harness Factory Amp Turn-on      same as power antenna wire             Power Antenna      purple       +       radio harness LF Speaker +/-      tan - gray       +,-      radio harness or amplifier Notes: The amplifier is under the rear deck. RF Speaker +/-      lt. green - dk. green       +,-      radio harness or amplifier LR Speaker +/-      brown - yellow       +,-      radio harness or amplifier RR Speaker +/-      dk. blue - lt. blue       +,-      radio harness or amplifier "D" Precision Autosound - Owner MECP Master Installer This information is for reference only. It is your responsibility to verify any circuit before interfacing with it using a digital multimeter.