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

BATTERY BATTERY DISTRIBUTION ENGINE COMPARTMENT FUSE BLOCK BATTERY MONITOR MODULE BLK WIRE BLK/WHT WIRE BLU/GRY WIRE BRN WIRE BUS (-) SERIAL DATA BUS 1 CHARGE IND CHARGE IND CTRL COMPUTER DATA LINES SYSTEM DISPLAY SIG + DRIVER INFORMATION CENTER DISPLAY ENGINE CONTROL MODULE (RIGHT SIDE OF ENGINE COMP) GENERATOR GENERATOR FIELD DUTY CYCLE SIG GRN/GRY WIRE GRN/YEL WIRE GRY WIRE 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/YEL WIRE RUN/CRANK IGN 1 VOLT VIO/BLK WIRE VIO/GRY WIRE W/ SPECIAL EQUIPMENT TRAILER PROVISIONS W/O SPECIAL EQUIPMENT TRAILER PROVISIONS WHT WIRE

BACKUP LAMP CTRL BLK/WHT WIRE GRN/WHT WIRE HOT W/ IGNITION MAIN RELAY ENERGIZED INSIDE REAR VIEW MIRROR INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LIGHTING CONTROL MODULE LOGIC MIRROR DIMMING VIO/WHT WIRE

BACKUP LAMP CTRL BACKUP LAMPS CIRCUIT BATTERY POSITIVE VOLTAGE BLK WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/VIO WIRE BLU/WHT WIRE BRN/BLU WIRE BRN/GRY WIRE BRN/YEL WIRE CENTER HIGH MOUNTED STOP LAMP SPLY VOLT CHEVROLET EXTERIOR COURTESY LAMP CTRL GMC GRN/BRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/YEL WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LEFT FRONT DRL CTRL LEFT FRONT FOG LAMP CTRL LEFT FRONT HEADLAMP LEFT FRONT PARK LAMP CTRL 2 LEFT FRONT SIDE MARKER LAMP LEFT FRONT TURN SIGNAL LAMP CTRL LEFT HEADLAMP HIGH BEAM CTRL LEFT HEADLAMP LED DRIVER MODULE LEFT HEADLAMP LOW BEAM CTRL LEFT PARKING, TURN SIGNAL LAMP BULB LEFT REAR PARK LAMP CTRL LEFT REAR STOP LAMP CTRL LEFT REAR TRAILER STOP/TURN LAMP CTRL LEFT REAR TURN SIGNAL LAMP CTRL 2 LIGHTING CONTROL MODULE (LEFT KICK PANEL) PARK LIGHTS REAR LICENSE PLATE LAMP CTRL I REAR WINDOW WASHER RELAY CTRL RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RIGHT FRONT DRL CTRL RIGHT FRONT TURN SIGNAL LAMP CTRL RIGHT HEADLAMP HIGH BEAM CTRL RIGHT HEADLAMP LOW BEAM CTRL RIGHT PARK LAMP CTRL 2 RIGHT REAR PARK LAMP CTRL RIGHT REAR STOP LAMP CTRL RIGHT REAR TRAILER STOP/TURN LAMP CTRL RIGHT REAR TURN SIGNAL LAMP CTRL 2 RUN/CRANK IGNITION 1 VOLTAGE TRAILER TOW CIRCUIT TURN SIGNAL LIGHTS VIO/BLK WIRE VIO/WHT WIRE W/ LED HEADLAMPS W/O LED HEADLAMPS WHT WIRE WHT/BLU WIRE WHT/VIO WIRE WHT/YEL WIRE WINDSHIELD WIPER SWITCH HIGH SIGNAL WIPER/ WASHER SYSTEM YEL WIRE YEL/BLU WIRE

5-VOLT REF 1 AUTOSAR CAN BUS AUTOSAR CAN BUS (-) 9 SER DATA BATTERY POSITIVE VOLTAGE BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU/GRN WIRE BLU/YEL WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) BRAKE APPLY SENS CTRL BRAKE APPLY SENS LOW REF BRAKE APPLY SENS SIG BRAKE PEDAL POSITION SENSOR BRAKE POSITION COMPUTER DATA LINES SYSTEM CRUISE/ETC/TCC BRAKE SIG ENGINE CONTROL MODULE (RIGHT SIDE OF ENGINE COMPT) ENGINE CTRL GRN/WHT WIRE GROUND HAZARD IND HAZARD SWITCH HAZARD WARNING SW SIG HAZARD WARNING SWITCH HOT AT ALL TIMES INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LED BACKLIGHT DIMMING CTRL 1 LEFT TURN SIG SW SIG LOW REF (1) RED/BLU WIRE RIGHT TURN SIG SW SIG SENSOR SIGNAL TURN SIGNAL SWITCH VEHICLE SENS VIO/BLU WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE

BLK WIRE BRN/BLK WIRE COAX COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DOWN DRIVER FRONT SIDE DOOR WINDOW CONTROL SWITCH DRIVER OUTSIDE REAR VIEW MIRROR ACTUATOR DRIVER OUTSIDE REAR VIEW MIRROR GLASS DRIVER OUTSIDE REAR- VIEW MIRROR DRIVER SIDE OBJECT DETECTION INDICATOR ENGINE WIRING HARNESS JUNCTION BLOCK GRN/YEL WIRE GRY/YEL WIRE HOT AT ALL TIMES INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LEFT LEFT SIDE VIEW DRIVER INFORMATION CAMERA LOGIC NAVIGATION SYSTEM NCA WIRE OFF RED/BLU WIRE RED/GRY WIRE RED/VIO WIRE RIGHT VIO/BLU WIRE W/ EXPRESS UP/DOWN W/O EXPRESS UP/DOWN WHT WIRE YEL/BRN WIRE

ALL WINDOWS OPEN SWITCH SIGNAL AUTOSAR CAN BUS (-) 9 SERIAL DATA BATT POSI VOLT BLK WIRE BLU/GRN WIRE BLU/YEL WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) BRN/GRY WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DOOR LOCKS SYSTEM DOWN DRIVER FRONT SIDE DOOR WINDOW CONTROL SWITCH DRIVER FRONT SIDE DOOR WINDOW REGULATOR MOTOR ENGINE WIRING HARNESS JUNCTION BLOCK EXPRESS GRN WIRE GRN/YEL WIRE GRY WIRE GRY/GRN WIRE HOT AT ALL TIMES ILL INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LEFT FRONT LEFT REAR LOCKOUT INDICATOR LOGIC RED/BLU WIRE RED/GRY WIRE RED/VIO WIRE RIGHT FRONT RIGHT REAR VIO/YEL WIRE WHT/BRN WIRE WHT/GRN WIRE WINDOW LOCK SWITCH WINDOW SWITCH

BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/YEL WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) BUS (-) 9 SERIAL DATA BUS (-) SERIAL DATA CAN BUS (+) 3 SERIAL DATA CAN BUS (-) 3 SERIAL DATA COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE (RIGHT SIDE OF ENGINE COMP) ENGINE CTRL VEHICLE SENS 5 VOLT REF 1 ENGINE CTRL VEHICLE SENS LOW REF 1 ENGINE START/STOP SWITCH GRN WIRE GRN/BLK WIRE GRN/YEL WIRE HAZARD WARNING SWITCH HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN MODE SW MODE VOLT IGN MODE SW SIG 2 INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK MULTI-FUNCTION POWER SUPPLY CONVERTER ON/OFF VEHICLE SWITCH PASSIVE START SW 2 LOW REF POWER DISTRIBUTION SYSTEM RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE RUN/CRANK IGN 1 VOLT SERIAL DATA GATEWAY MODULE (BEHIND UPPER CENTER OF DASH) STARTER ENABLE RLY CTRL STARTER PINION SOLENOID ACTUATOR RLY CTRL STOP/ START IND STOP/START IND CTRL STOP/START SW SIG STOP/START SWITCH TRANSMISSION INTERNAL MODE SW MODE CTRL Y VIO/BLK WIRE VIO/GRN WIRE VIO/GRY WIRE WHT WIRE WHT/RED WIRE YEL/BLK WIRE YEL/VIO WIRE

AUTOSAR CAN BUS AUTOSAR CAN BUS (-) (1) BATT POS VOLT BLK/WHT WIRE BLU WIRE COMPUTER DATA LINES SYSTEM DRIVER FRONT SEAT BELT ANCHOR PLATE TENSIONER DRIVER FRONT SEAT BELT RETRACTOR GRN WIRE GRY/ORG WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT PANEL AIR BAG ARMING STATUS DISPLAY INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK NCA WIRE OFF IND ON IND. ORG/BRN WIRE ORG/GRY WIRE ORG/VIO WIRE ORG/WHT WIRE ORG/YEL WIRE PASS AUTOMATIC LOCKING PASSENGER AIR BAG IND PASSENGER FRONT SEAT BELT ANCHOR PLATE TENSIONER PASSENGER RESTRAINTS OCCUPANT CLASSIFICATION SYSTEM MODULE PASSENGER SEAT BELT TENSION SENSOR RED WIRE RED/GRN WIRE RED/VIO WIRE RETRACTOR SW SIG RETRACTOR SWITCH LO REF RIGHT FRONT, REAR ROW ROOF RAIL AIR BAG SEAT BELT 2 IND SERIAL DATA SIG GND VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/ORG WIRE YEL/ORG WIRE

APPLY AUTOSAR CAN BUS (+) 4 SERIAL DATA BACKUP LAMPS CIRCUIT BATT POSITIVE VOLT BATT POSITIVE VOLT LR TRAILER STOP/ TURN LAMP CTRL BLK WIRE BLU WIRE BLU/VIO WIRE BRAKE MASTER CYLINDER) BRAKE SYSTEM CONTROL MODULE BRAKE/ BRN/YEL WIRE COMPUTER DATA LINES SYSTEM ENABLE ENGINE WIRING HARNESS JUNCTION BLOCK EXTERIOR LAMPS CIRCUIT GRN/BLU WIRE GRN/VIO WIRE GRN/WHT WIRE GRY/BRN WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LOGIC RED/BLU WIRE RED/BRN WIRE RED/VIO WIRE RED/YEL WIRE RR TRAILER STOP/ TURN LAMP CTRL RUN/CRNK IGN 1 VOLT CENTER HIGH MOUNTED STOP LAMP SUPPLY VOLT SIGNAL TOW/ HAUL SWITCH TOW/HAUL IND TRAILER BACKUP LAMP CTRL TRAILER BRAKE CONTROL SWITCH TRAILER LAMP CONTROL MODULE (UNDER VEHICLE ABOVE SPARE TIRE) TRAILER PARK LAMP CTRL TRAILER) VIO/BLK WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL/BLK WIRE YEL/GRY WIRE

A/C COMPRESSOR CLTH RLY CTRL A/C REFRIGERANT PRESS SENS SIG ACCELERATOR PEDAL POSI SIG 1 ACCELERATOR PEDAL POSI SIG 2 ACCELERATOR PEDAL POSITION SENSOR AIR CONDITIONING SYSTEM AMBIENT AIR TEMPERATURE SENSOR ANTI-THEFT SYSTEM AUTOSAR CAN BUS (+) 2 SERIAL DATA AUTOSAR CAN BUS (+) 3 SERIAL DATA BATT POS VOLT BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE BRK POSI SENS SIG BRN/RED WIRE CAMSHAFT INTAKE LOBE AXIAL POSI SIG 1 CAMSHAFT INTAKE LOBE AXIAL POSI SIG 2 AMBIENT AIR TEMP SENS SIG CAMSHAFT PROFILE ACTUR 1 CTRL A CAMSHAFT PROFILE ACTUR 1 CTRL B CAMSHAFT PROFILE ACTUR 2 CTRL A CAMSHAFT PROFILE ACTUR 2 CTRL B CAMSHAFT PROFILE ACTUR 3 CTRL A CAMSHAFT PROFILE ACTUR 3 CTRL B CAMSHAFT PROFILE ACTUR 4 CTRL A CAMSHAFT PROFILE ACTUR 4 CTRL B COMPUTER DATA LINES SYSTEM ENGINE CNTRL MODULE LIN BUS 4 ENGINE CONTROL MODULE (RIGHT SIDE OF ENGINE COMPT) ENGINE WIRING HARNESS JUNCTION BLOCK EXHAUST CAMSHAFT PROFILE ACTUR 2 CTRL A EXHAUST CAMSHAFT PROFILE ACTUR 2 CTRL B FUEL PUMP PRIMARY RLY CTRL GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BRN WIRE GRY/YEL WIRE HOOD STATUS A SIG HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK INTAKE CAMSHAFT PROFILE ACTUR 4 POSI SENS SIG INTAKE CAMSHAFT PROFILE SLEEVE POSITION SENSOR 2 MAIN RLY FUSED SPLY VOLT 2 MASS AIR FLOW SENSOR POWERTRAIN RLY COIL CTRL PRIVATE SERIAL DATA POWERTRAIN CAN BUS (+) SERIAL DATA PRIVATE SERIAL DATA POWERTRAIN CAN BUS (+) SERIAL DATA MASS AIR FLOW SENS SIG PROFILE ACTUR 1 POSI SENS SIG PROFILE ACTUR 2 POSI SENS SIG PROFILE ACTUR 3 POSI SENS SIG RED WIRE RED/WHT WIRE RUN/CRANK IGN 1 VOLT SIG GND MAIN RLY FUSED SPLY VOLT 1 STARTER ENABLE RLY CTRL STARTER PINION SOL ACTU RLY CTRL STARTING/CHARGING SYSTEM VIO WIRE VIO/BLK WIRE VIO/BLU WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/VIO WIRE YEL/WHT WIRE