GMC Terrain II (2017-2021) gnd ext Wiring diagram

BATT POS VOLT BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/PPL WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/PPL WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/BLU WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM FUEL HEATER/WATER IN FUEL SENSOR (PART OF REDUCTANT FLUID RESERVOIR) FUEL LEVEL SENSOR FUEL PRESSURE SENSOR FUEL PUMP FUEL PUMP CTRL FUEL PUMP DRIVER CONTROL MODULE FUEL PUMP FUSE FUEL PUMP, LEVEL SENSOR ASSEMBLY GND EXT GRN/BRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN 1 VOLT LOGIC LOW REF NCA WIRE PPL PPL/BLU WIRE PPL/GRN WIRE PRESS SENS SIG PRI SENS SIG PRIMARY FUEL LEVEL SENSOR RED/BLU WIRE RLY CTRL SEC SENS SIG SECONDARY FUEL LEVEL SENSOR SENS 2 LOW REF SENS CTRL 1 SENS SIG SER DATA SER DATA (-) 7 TEMP SIG UNDERHOOD FUSE BLOCK VAR/ FUNC FUSE VOLT PHASE 2 VOLT PHASE 3 W/ CATALYTIC REDUCTION SYSTEM W/O CATALYTIC REDUCTION SYSTEM WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/RED WIRE YEL WIRE YEL/GRY WIRE