Charging circuit for Buick LaCrosse II (2009-2013)

BATTERY (LEFT SIDE OF ENGINE) BATTERY CURRENT SENSOR (IN FRONT OF BATTERY) BATTERY FUSE BLOCK (TOP OF BATTERY) FUSE BLK WIRE BLK/VIO WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) BRN WIRE CHARGE IND CTRL COMPUTER DATA LINES SYSTEM CURRENT SENS CURRENT SENS SIG CURRENT SENS SUPPLY VOLT CURRENT SENSOR SIG CURRENT SENSOR SUPPLY VOLTAGE DK BLU/VIO WIRE DRIVER CHARGE INFORMATION IND CENTER DISPLAY ENGINE CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) GENERATOR (RIGHT FRONT CORNER OF ENGINE) GENERATOR FIELD DUTY CYCLE SIG GMLAN SERIAL DATA GRN WIRE GROUND GRY WIRE INSTRUMENT CLUSTER LOGIC LOW REF RED WIRE SERIAL DATA STARTER MOTOR VIO/YEL WIRE WHT/YEL WIRE