Charging circuit for Buick Riviera VIII (1994-1999)

BATTERY BATTERY THERMISTOR BLK WIRE BLK/WHT WIRE DATA LINK CONNECTOR (LEFT SIDE OF DASH) GENERATOR GENERATOR FIELD INPUT (F TERM.) GENERATOR FIELD INPUT (L TERM.) GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES BATT THERMISTOR FUSE I/P 1 FUSE INSTRUMENT CLUSTER JUNCTION BLOCK (FORWARD OF RIGHT FRONT STRUT TOWER) LT BLU WIRE ORG/ WIRE ORG/BLK WIRE POWER DISTRIBUTION SYSTEM POWERTRAIN CONTROL MODULE (PCM) (BEHIND RIGHT SIDE OF DASH) RED WIRE RIGHT REAR JUNCTION BLOCK (BELOW REAR SEAT) SERIAL DATA SIGNAL TAN (OR TAN/ WIRE TAN WIRE VOLTS INDICATOR