GMC Sierra IV facelift (2022-2024) vio/brn Wiring diagrams

AUX 1 AUX 2- AUX 3 AUX 4 AUX 5 AUXILIARY INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK AUXILIARY MULTI-FUNCTION SWITCH BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BLU/VIO WIRE BLU/WHT WIRE BLUNT CUT) BRN WIRE BRN/WHT WIRE CONFIGURABLE/ ACCESSORY PROVISION RELAY 1 CONFIGURABLE/ ACCESSORY PROVISION RELAY 2 CONFIGURABLE/ ACCESSORY PROVISION RELAY 3 CONFIGURABLE/ ACCESSORY PROVISION RELAY 4 CONFIGURABLE/ ACCESSORY PROVISION RELAY 5 CONFIGURABLE/ ACCESSORY PROVISION SUPPLY CONNECTOR EXTENDED CAB CREW CAB FROM BATTERY DISTRIBUTION ENGINE COMPARTMENT FUSE BLOCK (DIAGRAM 1 OF 10) GRN/BRN WIRE GRY WIRE GRY/BLK WIRE GRY/VIO WIRE LOW LEVEL MID/HIGH LEVEL RED/VIO WIRE VIO WIRE VIO/BLK WIRE VIO/BLU WIRE VIO/BRN WIRE VIO/GRY WIRE WHT WIRE WHT/YEL WIRE YEL WIRE YEL/BRN WIRE

ACTUATOR CLOSE CTRL ACTUATOR CTRL CLOSE ACTUATOR CTRL OPEN ACTUATOR OPEN CTRL AIR CONDITIONING REFRIGERANT PRESSURE SENSOR AIR TEMP SIG BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE CAMSHAFT POSI SENS 1 CANISTER PURGE SOL CTRL CHARGE IND CTRL CRANKSHAFT POSI SENS SIG CRANKSHAFT POSITION SENSOR ENGINE CONTROL MODULE EVAPORATIVE EMISSION CANISTER PURGE SOLENOID VALVE EXH MANIFOLD TEMP SIG EXHAUST SENS LOW REF 1 EXHAUST SOLENOID (1) GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/WHT WIRE GRY/BLU WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE HEATED OXYGEN SENSOR 2 HIGH SIG BANK 1 SENS 2 HIGH VOLT CTRL CYL 2 HIGH VOLT CTRL CYL 4 HIGH VOLT SPLY CYL 2 HIGH VOLT SPLY CYL 4 IGNITION CTRL 2 IGNITION CTRL 4 INLET COOLANT TEMP SIG INTAKE SENS LOW REF 1 INTAKE SOLENOID (1) KNOCK SENS 1 SIG KNOCK SENS 2 SIG KNOCK SENS LOW REF 1 KNOCK SENS LOW REF 2 LOGIC LOW CTRL BANK 1 SENS 2 LOW REF BANK 1 LOW SIG BANK 1 SENS 2 MANIFOLD ABSOLUTE PRESSURE, INTAKE AIR TEMPERATURE SENSOR MOTOR CLOSE CTRL MOTOR OPEN CTRL NCA WIRE OUTLET COOLANT TEMP SIG POSI SENS LOW REF POSI SENS VOLT PRESS SENS SIG SENS LOW REF SENS LOW REF 1 SENS SENT 1 SIG SOL VALVE CTRL BANK 1 STARTING/ CHARGING SYSTEM TURBOCHARGER BYPASS TURBOCHARGER WASTEGATE ACTUATOR VIO WIRE VIO/BLK WIRE VIO/BLU WIRE VIO/BRN WIRE VIO/GRY WIRE W LOW REF WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/YEL WIRE X LOW REF YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/WHT WIRE

BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/GRY WIRE BLU/RED WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE CAN-BUS COMPUTER DATA LINES SYSTEM DATA DRIVER INFORMATION CENTER DISPLAY ENGINE CONTROL MODULE ENGINE OIL IND ENGINE OIL PUMP CTRL EVAPORATIVE EMISSION CANISTER PURGE PUMP EXHAUST CAMSHAFT POSITION ACTUATOR SOLENOID VALVE EXHAUST SENS 1 VOLT REF FIELD DUTY CYCLE SIG FUEL GAUGE IND GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/VIO WIRE GRY/YEL WIRE HIGH CTRL HIGH VOLT CTRL CYL 1 HIGH VOLT CTRL CYL 3 HIGH VOLT SPLY CYL 1 HIGH VOLT SPLY CYL 3 IGNITION CTRL 1 IGNITION CTRL 3 INSTRUMENT PANEL CLUSTER CONTROL MODULE INTAKE CAMSHAFT POSITION ACTUATOR SOLENOID VALVE INTAKE SENS 1 VOLT REF KNOCK SENSOR #2 KNOCK SENSOR 1 LOGIC LOW CTRL MAIN RLY FUSED SPLY (1) MALFUNCTION IND LAMP OIL PUMP MOTOR CTRL POSI INTAKE SENS 1 SERIAL STARTING/ CHARGING SYSTEM VIO/BLK WIRE VIO/BLU WIRE VIO/BRN WIRE VIO/GRY WIRE WHT WIRE WHT/GRY WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/VIO WIRE YEL/WHT WIRE

5 V REF 1 ACTUATOR OPEN CTRL BANK 1 SENS 2 BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRY WIRE BLU/RED WIRE BLU/VIO WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE CHARGE IND CTRL COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE (BEHIND LEFT HEADLAMP ASSEMBLY) GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/WHT WIRE GRY/BLU WIRE GRY/RED WIRE HI SIG BANK 1 SENS (2) IGNITION COIL 1 IGNITION COIL 3 IGNITION COIL 5 IGNITION COIL 7 IGNITION CTRL 2 IGNITION CTRL 8 KNOCK SENS SIG 1 KNOCK SENS SIG 2 LOGIC LOW SIG MANIFOLD ABSOLUTE PRESSURE SENSOR MASS AIR FLOW SENSOR NCA WIRE SENS 1 SENS 1 VOLT REF SENS BUS ENABLE SENS SIG SIG GND SOL ENABLE SIG 2 SOL ENABLE SIG 7 SOL VALVE 1 SOL VALVE CTRL 2 SOL VALVE CTRL 4 SOL VALVE CTRL 7 SPARK PLUG STARTING/ CHARGING SYSTEM VIO/BLU WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/VIO WIRE

BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE CAMSHAFT POSITION ACTUATOR SOLENOID VALVE CAMSHAFT POSITION SENSOR CRANKSHAFT POSI SENS VOLT CRANKSHAFT POSITION SENSOR ENGINE CONTROL MODULE (BEHIND LEFT HEADLAMP ASSEMBLY) FUEL INJECTOR 1 FUEL INJECTOR 2 FUEL INJECTOR 3 FUEL INJECTOR 4 FUEL INJECTOR 5 FUEL INJECTOR 6 FUEL INJECTOR 7 FUEL INJECTOR 8 FUEL PUMP HI CTRL FUEL PUMP LOW CTRL FUEL RAIL PRES SENS SIG FUEL RAIL PRESSURE SENSOR GEN FIELD DUTY CYCLE SIG GRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE GRY/WHT WIRE HI VOLT CTRL CYL 1 HI VOLT CTRL CYL 2 HI VOLT CTRL CYL 3 HI VOLT CTRL CYL 4 HI VOLT CTRL CYL 5 HI VOLT CTRL CYL 6 HI VOLT CTRL CYL 7 HI VOLT CTRL CYL 8 HI VOLT SUPPLY CYL 1 HI VOLT SUPPLY CYL 2 HI VOLT SUPPLY CYL 3 HI VOLT SUPPLY CYL 4 HI VOLT SUPPLY CYL 5 HI VOLT SUPPLY CYL 6 HI VOLT SUPPLY CYL 7 HI VOLT SUPPLY CYL 8 HIGH PRESSURE FUEL PUMP IGNITION CTRL 1 IGNITION CTRL 7 IGNITION CTRL LOW REF BANK 1 LOGIC OIL TEMP SENS SIG PRESS SENS LOW REF PRESSURE SENS SIG SENS LOW REF SENS LOW REF 1 SENS SENT 1 SIG SIG GND SOL ACTUATOR RLY CTRL SOL ENABLE SIG 1 SOL ENABLE SIG 8 SOL VALVE CTRL 1 SOL VALVE CTRL 8 SOL VALVE W LOW REF SPLY VOLT 3 STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM TEMP SENS SIG THROTTLE POSI SENS LOW REF VIO WIRE VIO/BLK WIRE VIO/BLU WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/GRY WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/GRY WIRE YEL/VIO WIRE

5 V REF 1 ACTUATOR OPEN CTRL BANK 1 SENS 2 BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRY WIRE BLU/RED WIRE BLU/VIO WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE CHARGE IND CTRL COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE (BEHIND LEFT HEADLAMP ASSEMBLY) GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/WHT WIRE GRY/BLU WIRE GRY/RED WIRE HI SIG BANK 1 SENS (2) IGNITION COIL 1 IGNITION COIL 3 IGNITION COIL 5 IGNITION COIL 7 IGNITION CTRL 2 IGNITION CTRL 8 KNOCK SENS SIG 1 KNOCK SENS SIG 2 LOGIC LOW SIG MANIFOLD ABSOLUTE PRESSURE SENSOR MASS AIR FLOW SENSOR NCA WIRE SENS 1 SENS 1 VOLT REF SENS BUS ENABLE SENS SIG SIG GND SOL ENABLE SIG 2 SOL ENABLE SIG 7 SOL VALVE 1 SOL VALVE CTRL 2 SOL VALVE CTRL 4 SOL VALVE CTRL 7 SPARK PLUG STARTING/ CHARGING SYSTEM VIO/BLU WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/VIO WIRE

BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE CAMSHAFT POSITION ACTUATOR SOLENOID VALVE CAMSHAFT POSITION SENSOR CRANKSHAFT POSI SENS VOLT CRANKSHAFT POSITION SENSOR ENGINE CONTROL MODULE (BEHIND LEFT HEADLAMP ASSEMBLY) FUEL INJECTOR 1 FUEL INJECTOR 2 FUEL INJECTOR 3 FUEL INJECTOR 4 FUEL INJECTOR 5 FUEL INJECTOR 6 FUEL INJECTOR 7 FUEL INJECTOR 8 FUEL PUMP HI CTRL FUEL PUMP LOW CTRL FUEL RAIL PRES SENS SIG FUEL RAIL PRESSURE SENSOR GEN FIELD DUTY CYCLE SIG GRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE GRY/WHT WIRE HI VOLT CTRL CYL 1 HI VOLT CTRL CYL 2 HI VOLT CTRL CYL 3 HI VOLT CTRL CYL 4 HI VOLT CTRL CYL 5 HI VOLT CTRL CYL 6 HI VOLT CTRL CYL 7 HI VOLT CTRL CYL 8 HI VOLT SUPPLY CYL 1 HI VOLT SUPPLY CYL 2 HI VOLT SUPPLY CYL 3 HI VOLT SUPPLY CYL 4 HI VOLT SUPPLY CYL 5 HI VOLT SUPPLY CYL 6 HI VOLT SUPPLY CYL 7 HI VOLT SUPPLY CYL 8 HIGH PRESSURE FUEL PUMP IGNITION CTRL 1 IGNITION CTRL 7 IGNITION CTRL LOW REF BANK 1 LOGIC OIL TEMP SENS SIG PRESS SENS LOW REF PRESSURE SENS SIG SENS LOW REF SENS LOW REF 1 SENS SENT 1 SIG SIG GND SOL ACTUATOR RLY CTRL SOL ENABLE SIG 1 SOL ENABLE SIG 8 SOL VALVE CTRL 1 SOL VALVE CTRL 8 SOL VALVE W LOW REF SPLY VOLT 3 STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM TEMP SENS SIG THROTTLE POSI SENS LOW REF VIO WIRE VIO/BLK WIRE VIO/BLU WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/GRY WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/GRY WIRE YEL/VIO WIRE