Chevrolet Colorado III (2023-2024) instrument panel wiring harness junction block Wiring diagrams

ACTIVE GRILLE AIR SHUTTER ACTUATOR (INSIDE OF FRONT GRILLE) ACTIVE GRILLE AIR SHUTTER ACTUATOR 2 (INSIDE OF FRONT GRILLE) BLK WIRE COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ENGINE WIRING HARNESS JUNCTION BLOCK GRN/GRY WIRE GRN/VIO WIRE GY HEAD UP DISPLAY SIG HOT AT ALL TIMES HOT W/ ENGINE CONTROLS IGNITION RELAY ENERGIZED INSTRUMENT PANEL CLUSTER CONTROL MODULE INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LOGIC LVDS LVDS BK RADIO RADIO LIN BUS 1 RED/BRN WIRE VIO/BLU WIRE

AUTOSAR CAN BUS (+) 2 SERIAL DATA BATT POS VOLT BK LVDS BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE CLUTCH SOL VLV A CTRL CLUTCH SOL VLV B CTRL CLUTCH SOL VLV C CTRL COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ENGINE WIRING HARNESS JUNCTION BLOCK GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/RED WIRE GY LVDS INFOTAINMENT DISPLAY SIG HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INFOTAINMENT DISPLAY SIG INPUT SPD SIG INSTRUMENT PANEL CLUSTER CONTROL MODULE INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LOGIC LUBRICANT CIRCUIT PRESS SENS LOW REF LUBRICANT CIRCUIT PRESS SENS SIG OUTPUT SPD SIG RADIO RADIO LIN BUS 1 RED/BLU WIRE RED/GRN WIRE RUN/CRANK IGN 1 VOLT TCC ENABLE SOL VLV A CTRL TCC ENABLE SOL VLV B CTRL TCC SOL VLV CTRL TRANS AUXILIARY FLUID PUMP CTRL TRANS CLUTCH G CTRL TRANS CLUTCH H CTRL TRANS FLUID TEMP SENS LOW REF TRANS FLUID TEMP SENS SIG TRANS HI SIDE DRV 1 CTRL TRANS HI SIDE DRV 2 CTRL TRANS INTERMEDIATE SPD SIG TRANS INTERNAL MODE SW MODE CTRL X TRANS LINE PRESS CTRL SOL VLV CTRL TRANSMISSION CONTROL MODULE (RIGHT SIDE OF ENGINE COMPT) VIO WIRE VIO/BLK WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE

AUTO SWITCH AUTOMATIC TRANSMISSION CONTROL (IN CENTER CONSOLE) AUTOMATIC TRANSMISSION CONTROL INDICATOR AUTOMATIC TRANSMISSION CONTROL PARK POSITION SWITCH AUTOMATIC TRANSMISSION FLUID PRESSURE SENSOR AUTOMATIC TRANSMISSION FLUID TEMPERATURE SENSOR AUTOMATIC TRANSMISSION MANUAL SHIFT SHAFT POSITION SWITCH AUTOMATIC TRANSMISSION SHIFT LOCK CONTROL SOLENOID AUTOSAR CAN BUS (-) 2 SER DATA AUTOSAR CAN BUS (-) 9 SER DATA BATT POSI VOLT BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) BODY CTRL MODE LIN BUS 2 BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH DC/AC CONVERTER CONTROL MODULE DRIV MODE 2 SW SIG ENG CTRL VEHICLE SENS 5 VOLT REF 1 ENG CTRL VEHICLE SENS LOW REF 1 ENGINE CONTROL MODULE (RIGHT SIDE OF ENGINE COMPT) ENHANCED DRIV MODE 2 SW SIG GMC GRN/BLK WIRE GRN/BLU WIRE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HAZARD WARNING SWITCH HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN ILL INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK KEY CAPTURE/COLUMN LOCK SHIFT POSI SIG LEFT SWITCH LOGIC NCA WIRE PARK LOCK SOLENOID ACTR CTRL RED WIRE RED/BLU WIRE RIDE CONTROL SWITCH RIGHT SWITCH SHIFT LEVER POSI IND 2 CTRL STEERING WHEEL AIR BAG COIL STG WHEEL RES LADDER LOW REF TAP UP/TAP DOWN SW SIG 2 TOW/ HAUL SWITCH TRANS INTERNAL MODE SW MODE CTRL Y VIO/BLK WIRE VIO/GRN WIRE W/ SINGLE SPEED, TWO SPEED ACTIVE TRANSFER CASE W/ TWO SPEED ACTIVE TRANSFER CASE WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE

ADAPTIVE CRUISE IND APP LOW REF 1 APP LOW REF 2 APP SIG (1) APP SIG (2) AUTOSAR CAN BUS SERIAL DATA (-) 2 ENGINE CTRL VEHICLE SENSORS 5 VOLT REF 1 AUTOSAR CAN BUS SERIAL DATA (-) 9 AUTOSAR CAN BUS SERIAL DATA 2 - BATT POSITIVE VOLT BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/WHT WIRE BLU/GRN WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) BRAKE APPLY SEN LOW REF BRAKE APPLY SENS CTRL BRAKE APPLY SENS SIG BRAKE PEDAL POSITION SENSOR (TOP OF BRAKE PEDAL ASSEMBLY) BRAKE POS SENS SIG BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE BUS 1 COMPUTER DATA LINES SYSTEM CRUISE IND CRUISE/ETC/TCC BRK SIG DISPLAY SIG + DRIVER INFORMATION CENTER DISPLAY ENGINE CONTROL MODULE (RIGHT SIDE OF ENGINE COMPT) ENGINE CTRL VEHICLE SENSORS LOW REF 1 GRN/GRY WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INFOTAINMENT INFOTAINMENT DISPLAY SIG INSTRUMENT PANEL CLUSTER CONTROL MODULE INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LOGIC LVDS LVDS BK RADIO RADIO CONTROL RADIO LIN RED/GRY WIRE SET/COAST/RESUME/ ACCELERATE SW SIG SIG GND STEERING WHEEL RESISTOR LADDER LOW REF THROTTLE ACTUATOR CTRL CLOSE THROTTLE ACTUATOR CTRL OPEN THROTTLE POS SENS LOW REF THROTTLE POS SENS SENT 1 SIG VIO/BLK WIRE VIO/GRY WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/WHT WIRE

AUTOSAR CAN BUS (+) 3 SERIAL DATA AWD IND AWD SWITCH AXLE DIFF LOCK SW SIG BATT POS VOLT BLK WIRE BLK/WHT WIRE BLU/BLK WIRE CHASSIS CONTROL MODULE (UNDER VEHICLE ABOVE SPARE TIRE) COMPUTER DATA LINES SYSTEM ENGINE WIRING HARNESS JUNCTION BLOCK FR AXLE DIFF LOCK IND CTRL FR DIFF LOCK ACTR CTRL AUTOSAR CAN BUS (+) 3 SERIAL DATA FR DIFF LOCK ACTR LOW CTRL FRONT DIFFERENTIAL LOCKING ACTUATOR GRY/BLK WIRE HAZARD WARNING SWITCH HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK NCA WIRE REAR DIFFERENTIAL LOCKING ACTUATOR RED/WHT WIRE RR AXLE DIFF LOCK IND CTRL 39 40 RR DIFF LOCK ACTR CTRL RR DIFF LOCK ACTR LOW CTRL RUN/CRANK IGN 1 VOLT RWD IND RWD SWITCH VIO WIRE VIO/BLK WIRE VIO/BRN WIRE VIO/GRY WIRE VIO/WHT WIRE W/ TRAILER INFORMATION INDICATOR W/O TRAILER INFORMATION INDICATOR WHT WIRE WHT/BLK WIRE YEL WIRE YEL/GRN WIRE

BATT POS VOLT BLK WIRE BLU WIRE BRN WIRE DRIVER FRONT SEAT ADJUSTER ACTUATOR DRIVER FRONT SEAT ADJUSTER SWITCH DRIVER FRONT SEAT RECLINER ACTUATOR DRIVER FRONT SEAT TILT ADJUSTER ACTUATOR DRIVER FRONT SEAT VERTICAL ADJUSTER ACTUATOR FRONT VERTICAL DOWN FRONT VERTICAL UP FWD DN GRN WIRE GRY WIRE HORIZONTAL RWD HOT AT ALL TIMES INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK REAR VERTICAL DOWN HORIZONTAL FWD REAR VERTICAL UP RECLINE FWD RECLINE RWD RED WIRE RED/GRY WIRE RWD VIO WIRE YEL WIRE

BLK WIRE BLU WIRE DRIVER FRONT SEAT BACK LUMBAR MOTOR DRIVER FRONT SEAT LUMBAR SWITCH FORWARD/ HOT AT ALL TIMES INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK REARWARD RED/WHT WIRE VIO WIRE

BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BRN/BLU WIRE DRIVER FRONT SEAT BACK VENTILATION BLOWER DRIVER FRONT SEAT CUSHION VENTILATION BLOWER GRN/VIO WIRE GRY/BLK WIRE HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LOGIC NCA WIRE PASSENGER FRONT SEAT BACK HEATER PASSENGER FRONT SEAT BACK VENTILATION BLOWER PASSENGER FRONT SEAT CUSHION HEATER PASSENGER FRONT SEAT CUSHION VENTILATION BLOWER VIO/BLK WIRE VIO/GRN WIRE VIO/WHT WIRE WHT/BLU WIRE WHT/GRY WIRE

BATT POSITIVE VOLT BLK WIRE BLK/WHT WIRE BLU WIRE BODY CTRL MODULE LIN BUS 12 BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH GRN WIRE GRN/BLK WIRE GRY/YEL WIRE HEATED STEERING WHEEL IND HEATED STEERING WHEEL MODULE HEATED STEERING WHEEL SWITCH HOT AT ALL TIMES HTD STEERING WHEEL SW LED CTRL HTD STEERING WHEEL SW SIG INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LOGIC MULTI-FUNCTION POWER SUPPLY CONVERTER NCA WIRE RED WIRE RED/BRN WIRE RED/GRN WIRE SIG GND STEERING WHEEL AIR BAG COIL STEERING WHEEL HEATER STEERING WHEEL HEATING HIGH CTRL STEERING WHEEL HEATING LOW CTRL STEERING WHEEL HEATING TEMP SENS SIG STEERING WHEEL HEATING VOLT REF STEERING WHEEL RADIO CONTROL SWITCH VIO/BLU WIRE WHT/YEL WIRE YEL/GRY WIRE YEL/RED WIRE

AUTO SWITCH AUTOSAR CAN BUS (-) 9 SER DATA AWD IND BATT POS VOLT BK LVDS INFOTAINMENT DISPLAY SIG BLK WIRE BLK/GRY WIRE BLK/VIO WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH DRIVER INFORMATION CENTER DISPLAY ENHANCED DRIV MODE 2 SW SIG GRN/GRY WIRE GY INFOTAINMENT DISPLAY SIG HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT PANEL CLUSTER CONTROL MODULE INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LEFT SWITCH LOGIC LVDS RADIO RADIO LIN BUS 1 RED/BLU WIRE RIDE CONTROL SWITCH RIGHT SWITCH STEERING WHEEL AIR BAG COIL STG WHEEL RES LADDER LOW REF TOW/ HAUL SWITCH TRANSFER CASE FOUR WHEEL DRIVE ACTUATOR VIO WIRE VIO/BLK WIRE W/ ACTIVE TRANSFER CASE W/O ACTIVE TRANSFER CASE W/ SINGLE SPEED, TWO SPEED ACTIVE TRANSFER CASE W/ TWO SPEED ACTIVE TRANSFER CASE WHT/BRN WIRE WHT/GRN WIRE YEL WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/VIO WIRE