Radio/Audio System Schematics. Pontiac Grand Prix 2002

For 1990-2009 cars only

Makes 🢒 Pontiac 🢒 2002 🢒 Grand Prix 🢒 Body and Accessories 🢒 Body Control System 🢒 Radio/Audio System Schematics

Figure 1:	Power and Ground Master Electrical Component List Radio/Audio System Description and Operation Radio to Speakers (w/o U85) IGN-MAIN 2, RADIO, SUNROOF, STR WHL CTRL, PWR WDO, WIPER, MALL, MALL PGM Fuses BATT-MAIN 2, R DEFOG, H SEAT/LUM, PWR LOCK, RADIO AMP Fuses, and SEAT Circuit Breaker IGN-MAIN 2, RADIO, SUNROOF, STR WHL CTRL, PWR WDO, WIPER, MALL, MALL PGM Fuses Steering Wheel Controls Data Link Communications Vehicle Interface Unit (VIU) to OnStar Keypad and Radio Headlamp Switch and Instrument Panel Lighting G201
Figure 2:	Radio to Speakers (w/o U85) Master Electrical Component List Radio/Audio System Description and Operation Radio to Amplifier (w/U85) Power and Ground
Figure 3:	Radio to Amplifier (w/U85) Master Electrical Component List Radio/Audio System Description and Operation Amplifier to Speakers (w/U85) Radio to Speakers (w/o U85) Entertainment Schematic Icons Entertainment Schematic Icons Entertainment Schematic Icons Entertainment Schematic Icons Entertainment Schematic Icons Entertainment Schematic Icons Entertainment Schematic Icons Entertainment Schematic Icons
Figure 4:	Amplifier to Speakers (w/U85) Master Electrical Component List Radio/Audio System Description and Operation Radio to Amplifier (w/U85)