Charging circuit for Oldsmobile Aurora II (1999-2003)

3.5L 4.0L BATTERY BATTERY POSITIVE VOLTAGE BATTERY SAVER ACTIVE BATTERY VOLTS HIGH BATTERY VOLTS LOW BLK WIRE BLK/WHT WIRE CHECK CHARGE SYSTEM COMPUTER DATA LINES SYSTEM DASH INTEGRATION MODULE (DIM) (BEHIND DASH, UNDER RIGHT DASH SOUND INSULATOR) DIM FUSE DRIVER'S INFORMATION CENTER FLAT WIRE SERIAL DATA CLASS 2 GENERATOR B+ GROUND GRY WIRE HOT AT ALL TIMES ORG/ WIRE PPL PPL SERIAL DATA CLASS 2 REAR FUSE BLOCK (UNDER LEFT REAR SEAT) RED WIRE STARTER SOLENOID UNDERHOOD FUSE BLOCK (ON RIGHT SIDE OF ENGINE COMPT)