GMC Terrain II (2017-2021) (lower left of radiator assembly) wiring diagram

5 VOLT REF ACTIVE GRILLE AIR SHUTTER ACTUATOR 1 LOGIC ACTUATOR LOW CTRL BLK WIRE BLK/GRN WIRE BLU/PPL WIRE BLU/WHT WIRE BRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE CHARGE IND CTRL CHARGING COMPUTER DATA LINES SYSTEM CTRL DATA DATA BUS 21 DUTY CYCLE SIG ENGINE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) EVAPORATIVE EMISSION PURGE SOLENOID VALVE FUEL PRESSURE, TEMPERATURE SENSOR GRN WIRE GRN/BLU WIRE GRN/PPL WIRE GRN/WHT WIRE GRY WIRE GRY/RED WIRE INTAKE CAMSHAFT POSITION ACTUATOR PARK LOCK SOLENOID VALVE LEVEL SENS SIG LIN SERIAL LOGIC LOW REF LOW SIDE CTRL PARK PHASER LK CTRL PPL PPL/BLK WIRE PPL/BLU WIRE PRESS SENS SIG PRESS SIG PRIMARY FUEL RED/PPL WIRE RLY RLY FUSED SPLY 4 SECONDARY FUEL SENS LOW REF (2) SENS SIG SENS SIG BANK (1) SER SOL CTRL STARTING/ SYSTEM TEMPERATURE SIG TURBOCHARGER BOOST SENSOR UNDERHOOD FUSE BLOCK WHT WIRE WHT/BLU WIRE WHT/GRY WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE