GMC Sierra IV facelift (2022-2024) sig gnd Wiring diagrams

3.0L TURBO DIESEL ACTIVE GRILLE AIR SHUTTER ACTUATOR ACTIVE GRILLE AIR SHUTTER ACTUATOR 2 AUTOSAR CAN BUS (+) 5 SERIAL DATA BLK WIRE BLU/WHT WIRE BLU/YEL WIRE COMPUTER DATA LINES SYSTEM ENGINE WIRING HARNESS JUNCTION BLOCK EXCEPT 3.0L TURBO DIESEL GRN/VIO WIRE HOT W/ ENGINE CONTROLS IGNITION RELAY ENERGIZED HOT W/ IGNITION MAIN RELAY ENERGIZED IGN INSTRUMENT PANEL CLUSTER CONTROL MODULE LOGIC RUN/CRANK IGN 1 VOLT SIG GND VIO/BLK WIRE VIO/BLU WIRE

BATT POS VOLT BLK WIRE BLK/WHT WIRE BLU WIRE BLU/VIO WIRE BODY CTRL MOD BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM CONTENT THEFT DETERRENT SENSOR DRIVER FRONT SIDE DOOR WINDOW CONTROL SWITCH GARAGE DOOR OPENER TRANSMITTER GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/VIO WIRE HOT AT ALL TIMES LEFT FRONT SIDE DOOR OUTSIDE HANDLE LEFT FRONT SIDE DOOR OUTSIDE HANDLE SWITCH LEFT LOW FREQUENCY FRONT SIDE DOOR OUTSIDE HANDLE ANTENNA LIN BUS 16 LIN BUS 3 LOCK CTRL LOGIC NCA WIRE RED/VIO WIRE RED/YEL WIRE REMOTE FUNCTION ACTUATOR MODULE RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK ROOF CONSOLE SIG GND SW SIG UNLOCK CTRL VIO WIRE VIO/GRY WIRE W/ INTEGRATED BRAKE ASSIST W/ MEMORY W/O FRONT COMPARTMENT CONSOLE W/O INTEGRATED BRAKE ASSIST W/O MEMORY WHT/VIO WIRE

2.7L TURBO 3.0L TURBO DIESEL 5.3L, 6.2L AUTOSAR CAN BUS AUTOSAR CAN BUS (-) 2 SER DATA BATT POS VOLT BLK WIRE BLK/WHT WIRE BLU WIRE BLU/VIO WIRE BLU/YEL WIRE BODY CTRL MOD BRN/GRN WIRE BRN/VIO WIRE COLUMN LOCK MODULE (ON STEERING COLUMN, UNDER DASH) COMPUTER DATA LINES SYSTEM ENGINE COMPARTMENT COVER SWITCH ENGINE CONTROL MODULE EXTENDED CAB CREW CAB GRN/BLK WIRE GRN/YEL WIRE GRY WIRE GRY/VIO WIRE HOOD STATUS A SIG HOT AT ALL TIMES IGNITION OFF/ACCESSORY IGNITION VOLT LIN BUS 3 LOCK CTRL LOGIC NCA WIRE PASSENGER DOOR LOCK SWITCH PASSENGER FRONT SIDE DOOR WINDOW SWITCH POWER DISTRIBUTION SYSTEM RED/BRN WIRE RIGHT FRONT SIDE DOOR OUTSIDE HANDLE RIGHT FRONT SIDE DOOR OUTSIDE HANDLE SWITCH RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK RIGHT LOW FREQUENCY FRONT SIDE DOOR OUTSIDE HANDLE ANTENNA SIG GND UNLOCK CTRL WHT WIRE YEL WIRE YEL/VIO WIRE

2.7L TURBO 3.0L TURBO DIESEL EXCEPT 2.7L TURBO, 3.0L TURBO DIESEL ACCEL PEDAL POS LO REF 1 ACCEL PEDAL POS SIG 1 ACCL PEDAL POS 5 VOLT REF 1 ACCL PEDAL POS 5 VOLT REF 2 ACCL PEDAL POS LOW REF 2 ACCL PEDAL POS SIG 2 BATT POS VOLT BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/WHT WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CTRL MODULE LIN BUS 12 BODY CTRL MODULE LIN BUS 6 BRK APPLY SENS CTRL BRK APPLY SENS LOW REF BRK APPLY SENS SIG BRK POS SENS SIG BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CRUISE/ETC/TCC BRAKE SIG ENG CTRL SENS 5 VOLT REF 2 ENG CTRL VEHICLE SENS LO REF 1 ENGINE CONTROL MODULE (BEHIND LEFT HEADLAMP ASSEMBLY) ENGINE WIRING HARNESS JUNCTION BLOCK GRN/BLK WIRE GRN/VIO WIRE GRN/WHT WIRE GRY/GRN WIRE HIGH SPEED GMLAN DATA (-) 1 HOT AT ALL TIMES LOGIC LOW REFERENCE RED/BRN WIRE RED/GRY WIRE RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK SIG GND THRTL ACTR CTRL CLOSE THRTL ACTR CTRL OPEN THRTL POS SENS 5 VOLT REF THRTL POS SENS SIG 1 WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/WHT WIRE

AUTOSAR CAN BUS (+) 1 SERIAL DATA BATT POS VOLT BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/GRY WIRE BLU/RED WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ENGINE WIRING HARNESS JUNCTION BLOCK GRN/BLK WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/WHT WIRE HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER CONTROL MODULE LEFT FRONT SHOCK ABSORBER ACTUATOR LEFT FRONT SUSPENSION 4 CORNER LEVELING SYSTEM POSITION SENSOR LEFT REAR SHOCK ABSORBER ACTUATOR LEFT REAR SUSPENSION 2/4 CORNER AIR LEVELING POSITION SENSOR LF SHOCK ABSORBER ACTR CTRL LF SUSP POSI SENS LOW REF LF SUSP POSI SENS SIG LF SUSP POSI SENS VOLT REF LIN BUS 1 LOGIC LR SHOCK ABSORBER ACTR CTRL LR SUSP POSI SENS LOW REF LR SUSP POSI SENS SIG LR SUSP POSI SENS VOLT REF RED/GRN WIRE RF SHOCK ABSORBER ACTR CTRL RF SUSP POSI SENS LOW REF RF SUSP POSI SENS SIG RF SUSP POSI SENS VOLT REF RIGHT FRONT SHOCK ABSORBER ACTUATOR RIGHT FRONT SUSPENSION 4 CORNER LEVELING SYSTEM POSITION SENSOR RIGHT REAR SHOCK ABSORBER ACTUATOR RR SHOCK ABSORBER ACTR CTRL SIG GND SUSPENSION CONTROL MODULE WHT WIRE YEL/RED WIRE YEL/WHT WIRE

BATTERY DISTRIBUTION ENGINE COMPARTMENT FUSE BLOCK BATTERY POSITIVE VOLTAGE BLK WIRE BLK/WHT WIRE BLU WIRE BRAKE MASTER CYLINDER (LEFT REAR OF ENGINE COMPT) BRAKE SYSTEM CONTROL MODULE COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ENGINE WIRING HARNESS JUNCTION BLOCK ETHERNET BUS 7 (-) GRN WIRE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE HI SPEED GMLAN SER DATA (-) 1 HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT PANEL CLUSTER CONTROL MODULE LEFT PARK BRK MOTOR APPLY CTRL LEFT PARK BRK MOTOR LOW REF LEFT PARKING BRAKE ACTUATOR LOGIC MULTI-FUNCTION POWER SUPPLY CONVERTER PARK IND PARKING BRAKE CONTROL SWITCH (LOWER LEFT SIDE OF DASH) RED/WHT WIRE RED/YEL WIRE RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK RIGHT PARK BRK MOTOR APPLY CTRL RIGHT PARK BRK MOTOR LOW REF RIGHT PARKING BRAKE ACTUATOR RUN/CRANK IGNITION 1 VOLTAGE SERVICE PARK BRAKE IND SIG GND VIO/WHT WIRE WHT WIRE

BATT POSITIVE VOLT BLK/WHT WIRE BLU WIRE BLU/VIO WIRE CAN BUS (-) 1 SERIAL DATA COLUMN LOCK MODULE (ON STEERING COLUMN, UNDER DASH) COMPUTER DATA LINES SYSTEM ENGINE WIRING HARNESS JUNCTION BLOCK HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN OFF/ACC IGN VOLT LOGIC POWER DISTRIBUTION SYSTEM RED/BRN WIRE RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK SIG GND WHT WIRE

AUTOSAR CAN BLK/ORG WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN/ORG WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DETECT OFF SWITCH ENGINE WIRING HARNESS JUNCTION BLOCK GRY/ORG WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED LEFT FRONT DOOR AIR BAG SIDE IMPACT SENSOR LEFT INSTRUMENT PANEL CENTER ACCESSORY FUNCTION SWITCH LEFT REAR DOOR AIR BAG SIDE IMPACT SENSOR NCA WIRE ORG/BLU WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/GRY WIRE PASSENGER RESTRAINTS OCCUPANT CLASSIFICATION SYSTEM MODULE PASSENGER SEAT BELT TENSION SENSOR RED/GRN WIRE RIGHT FRONT DOOR AIR BAG SIDE IMPACT SENSOR RIGHT FRONT ROW ROOF RAIL AIR BAG RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK SIG GND SW LO REF SW SIG VIO/WHT WIRE WHT WIRE WHT/ORG WIRE

AIR BAG IND AIR BAG STAGE 1 HI CTRL AIR BAG STAGE 1 LO CTRL AUTOSAR CAN BUS (+) 5 SERIAL DATA BATTERY BEHIND STEERING WHEEL) BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/ORG WIRE BRN/WHT WIRE CAN-BUS COMPUTER DATA LINES SYSTEM DRIVER FRONT SEAT BELT ANCHOR PLATE TENSIONER DRIVER FRONT SEAT BELT RETRACTOR DRIVER INFORMATION CENTER DISPLAY DRV SEAT BELT HI CTRL DRV SEAT BELT LO CTRL GRN WIRE GRY/ORG WIRE INSTRUMENT PANEL AIR BAG INSTRUMENT PANEL CLUSTER CONTROL MODULE LEFT AIR BAG FRONT END DISCRIMINATING SENSOR LF IMP DISCRIMINATING SENS LO REF LF IMP DISCRIMINATING SENS SIG LOGIC ORG/ WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/VIO WIRE ORG/WHT WIRE ORG/YEL WIRE PASS SEAT BELT HI CTRL PASS SEAT BELT LO CTRL PASS STAGE 1 HI CTRL PASS STAGE 1 LO CTRL PASSENGER FRONT SEAT BELT ANCHOR PLATE TENSIONER PASSENGER FRONT SEAT BELT RETRACTOR RED/GRN WIRE RESTRAINTS CONTROL MODULE (UNDER FLOOR CONSOLE) RF IMP DISCRIMINATING SENS SIG RF IMP DISCRIMINATING SENS LO REF RIGHT AIR FRONT END DISCRIMINATING SENSOR ROOF RAIL AIR BAG DISABLE SW LO REF ROOF RAIL AIR BAG DISABLE SW SIG RUN/CRANK IGN 1 VOLTAGE SEAT BELT IND SIG GND STEERING WHEEL AIR BAG STEERING WHEEL AIR BAG COIL STRG WHEEL AIR BAG STAGE 2 LO CTRL STRG WHEEL AIR BAG STAGE 2 HI CTRL VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/ORG WIRE YEL WIRE YEL/ORG WIRE

AUTOSAR CAN BUS (-) 2 SER DATA AUTOSAR CAN BUS (+) 2 SER DATA AUTOSAR CAN BUS (-) 5 SER DATA BATT POS VOLT BLK/WHT WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (LEFT END OF DASH) BODY CTRL MODULE LIN BUS 16 COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ENGINE WIRING HARNESS JUNCTION BLOCK GRN/YEL WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER LOGIC RED/GRN WIRE SIG GND TIRE PRESSURE IND TRAILER TIRE PRESSURE INDICATOR MODULE WHT WIRE