6.5l (vin f), charging circuit for Chevrolet Chevy Express G3500 (1996-2012)

BATTERY BATTERY JUNCTION BLOCK (NEXT TO RADIATOR) BLK (OR RED) WIRE BLK WIRE BRN WIRE CHARGE INDICATOR FUSIBLE LINK (10 GA-RUST) GAS ENGINES GAUGES FUSE 4 GENERATOR GENERATOR (W/ AMBULANCE PACKAGE) HOT IN RUN, START I/P FUSE BLOCK (ON LEFT LOWER KICK PANEL) INSTRUMENT CLUSTER PNK WIRE POWER DISTRIBUTION SYSTEM RED WIRE STARTING/CHARGING SYSTEM (STARTING CIRCUIT) STUD