GMC Terrain II (2017-2021) Wiring diagram engine performance 1.5l vin v

"CHECK ENGINE" IND CTRL 5 VOLT REF A/C COMPRESSOR A/C PRESS SENS SIG AFTER BOIL HTR RLY CTRL AIR CONDITIONING SYSTEM AIR TEMP SENS SIG AMBIENT AIR TEMPERATURE SENSOR APP POS SIG 1 APP SIG (2) BATT POS VOLT BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/PPL WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRY WIRE BRAKE PEDAL POSITION SENSOR BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM COOLING FAN SPD SIG COOLING FANS SYSTEM CRUISE CONTROL SYSTEM CRUISE/ETC/TCC SIG DOOR LOCKS, ANTI-THEFT SYSTEMS DRIVE MODE SELECT SWITCH (ON FLOOR CONSOLE) DRV MODE SW SIG ECM FUSE ECM, TCM FUSE ENGINE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) FUEL PUMP PRIMARY RLY CTRL SOL CTRL GMLAN SERIAL DATA (+) 7 GMLAN SERIAL DATA (-) 3 GMLAN SERIAL DATA - 1 GRN WIRE GRN/WHT WIRE GRY WIRE GRY/RED WIRE HIGH REF BANK 1 HOOD OPEN SW SIG HOT ALL ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED HUMIDITY SENS SIG IGNITION 1 VOLT LOW REF LOW REF (1) LOW REF 2 MAF SENS SIG MAIN RELAY FUSED SPLY 1 MAIN RELAY FUSED SPLY 2 MODE PARK/NEUTRAL SIG (1) POWERTRAIN MAIN RLY PPL/BLU WIRE PPL/GRN WIRE PPL/YEL WIRE RED/WHT WIRE RELAY COIL CTRL SENS SIG STARTER ENABLE RELAY STARTER ENABLE RLY CTRL STARTING/CHARGING SYSTEM TRANSMISSIONS SYSTEM UNDERHOOD FUSE BLOCK WAKEUP SERIAL DATA WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/PPL WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/PPL WIRE YEL/WHT WIRE

A/C COMPRESSOR CLUTCH RELAY AIR CONDITIONING SYSTEM BATT POS VOLT BATTERY FUSE BLOCK BLK WIRE BLK/GRN WIRE BLU WIRE BLU/BLK WIRE BLU/PPL WIRE BLU/WHT WIRE BRAKE BOOSTER VACUUM SENSOR BRN/GRY WIRE BRN/WHT WIRE CNSTR/ VENT/SOL FUSE COMPUTER DATA LINES SYSTEM DATA (-) (3) DATA OUT SIG DRIVE MODE SELECT SWITCH ECM FUSE ENGINE CONTROLS IGNITION RELAY FLEX FUEL FUSE FUEL LEVEL SENSOR FUEL PUMP FUEL PUMP CTRL FUEL PUMP DRIVER CONTROL MODULE (UNDER LEFT SIDE OF VEHICLE) FUEL PUMP FUSE FUEL PUMP, LEVEL SENSOR ASSEMBLY (INSIDE FUEL TANK) FUSE 6 GRN/WHT WIRE GROUND GRY WIRE GRY/RED WIRE HOT ALL ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN 1 VOLT IGN/ COIL/ EVEN FUSE IGN/ COIL/ ODD FUSE LOW REF MODE NCA WIRE NON/ WALK FUSE POWER DISTRIBUTION SYSTEM PPL/BLU WIRE PPL/GRN WIRE PPL/YEL WIRE PRIMARY FUEL LEVEL SENSOR RED WIRE RED/BLU WIRE RED/PPL WIRE SECONDARY FUEL LEVEL SENSOR SERIAL DATA SHIELD UNDERHOOD FUSE BLOCK VAR/ FUNC FUSE WHT WIRE WHT/BLU WIRE WHT/PPL WIRE YEL WIRE YEL/PPL WIRE YEL/RED WIRE

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

AUTOMATIC TRANSMISSION ACCUMULATOR SOLENOID VALVE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/WHT WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM CTRL DRIVER INFORMATION CENTER DISPLAY ENGINE OIL IND FUEL GAUGE FUEL IND FUEL PRESSURE SENSOR FUEL TANK PRESSURE SENSOR GRN/WHT WIRE GRY/GRN WIRE GRY/RED WIRE HIGH PRESSURE FUEL PUMP IND INSTRUMENT CLUSTER LOGIC MALFUNCTION IND MULTI-FUNCTION INTAKE AIR SENSOR PPL/BLK WIRE PPL/BLU WIRE RED/PPL WIRE TURBOCHARGER WASTEGATE SOLENOID VALVE WHT WIRE WHT/BLU WIRE WHT/GRY WIRE YEL WIRE YEL/RED WIRE

ACTUATOR BLK/GRY WIRE BLK/PPL WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BRN/RED WIRE BRN/YEL WIRE ENGINE CONTROL MODULE ENGINE COOLANT TEMPERATURE SENSOR EVAPORATIVE EMISSION VENT SOLENOID VALVE GRN WIRE GRY/RED WIRE GRY/WHT WIRE HEATED OXYGEN SENSOR 1 HEATED OXYGEN SENSOR 2 HI CTRL INTAKE MANIFOLD PRESSURE, AIR TEMPERATURE SENSOR KNOCK SENSOR #2 KNOCK SENSOR 1 NCA WIRE PPL/BLU WIRE PPL/GRY WIRE PRESS SENS SIG RED/PPL WIRE SENS LOW REF (2) SENS LOW REF 1 SENS SIG 1 SENS SIG 2 SIG GND TURBOCHARGER BYPASS SOLENOID VALVE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRY WIRE WHT/YEL WIRE YEL WIRE

BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/PPL WIRE BLK/YEL WIRE BLU WIRE BLU/PPL WIRE BLU/WHT WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE ENGINE OIL PRESSURE CONTROL SOLENOID VALVE ENGINE OIL PRESSURE SENSOR EXHAUST CAMSHAFT POSITION ACTUATOR SOLENOID VALVE GRN WIRE GRN/BLU WIRE GRY/BLU WIRE GRY/RED WIRE GRY/WHT WIRE IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 LOGIC NCA WIRE PPL/BLU WIRE PPL/GRY WIRE SPARK PLUG THROTTLE BODY (LEFT SIDE OF INTAKE MANIFOLD) WHT/BLK WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE

BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/PPL WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRY WIRE BLU/PPL WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAM PHASER W LOW REF CAM PHASER X LOW REF CRANKSHAFT POSITION SENSOR ENGINE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) ENGINE COOLANT TEMP SENS SIG EXHAUST CAMSHAFT POSITION SENSOR EXHAUST SENS (1) EXHAUST SENS CTRL 1 EXHAUST SOL (1) FUEL INJECTOR 1 FUEL INJECTOR 2 FUEL INJECTOR 3 FUEL INJECTOR 4 GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRY/BLU WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HI SIG BANK 1 SENS (1) HI SIG BANK 1 SENS (2) HI VOLT CTRL CYLINDER 1 HI VOLT CTRL CYLINDER 2 HI VOLT CTRL CYLINDER 3 HI VOLT CTRL CYLINDER 4 IGNITION CTRL 1 IGNITION CTRL 2 IGNITION CTRL 3 IGNITION CTRL 4 INTAKE CAMSHAFT POSITION ACTUATOR SOLENOID VALVE INTAKE CAMSHAFT POSITION SENSOR INTAKE SENS 1 INTAKE SENS CTRL 1 INTAKE SOL (1) LOW CTRL BANK 1 SENS 1 LOW CTRL BANK 1 SENS 2 LOW REF LOW REF (1) LOW REF BANK 1 LOW SIG BANK 1 SENS (1) LOW SIG BANK 1 SENS 2 OIL PUMP COMMAND SIG PPL/BLK WIRE PPL/BLU WIRE PPL/BRN WIRE PPL/GRY WIRE REPLICATED SIG SENS LOW REF SENS SIG SIG GROUND SIG LO REF (1) SOLENOID CTRL SOLENOID CTRL BANK 1 SOUND SYSTEMS SPLY CYLINDER 1 SPLY CYLINDER 2 SPLY CYLINDER 3 SPLY CYLINDER 4 THROTTLE ACTUATOR CTRL CLOSE THROTTLE ACTUATOR CTRL OPEN WHT/BLK WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/PPL WIRE