Chevrolet Colorado III (2023-2024) engine 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

BLK/WHT WIRE BRN/BLU WIRE COMPUTER DATA LINES SYSTEM ENGINE WIRING HARNESS JUNCTION BLOCK GRN/YEL WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LEFT FRONT DISC BRAKE PAD WEAR SENSOR LEFT REAR DISC BRAKE PAD WEAR SENSOR LOGIC NCA WIRE PARKING BRAKE CONTROL SWITCH (IN CENTER CONSOLE) RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE VIO/BLK WIRE VIO/WHT WIRE W/ REAR AXLE DIFFERENTIAL LOCKING W/O REAR AXLE DIFFERENTIAL LOCKING

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

AUTOSAR CAN BUS (+) 4 SERIAL DATA BATT POS VOLT BLK WIRE BLK/WHT WIRE BLU/VIO WIRE COMPUTER DATA LINES SYSTEM DRIVER FRONT SIDE DOOR WINDOW CONTROL SWITCH 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 WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT SIDE OBSTACLE DETECTION CONTROL MODULE NCA WIRE PASSENGER FRONT SIDE DOOR WINDOW SWITCH PASSENGER OUTSIDE REAR VIEW MIRROR PASSENGER OUTSIDE REAR VIEW MIRROR GLASS PASSENGER SIDE OBJECT DETECTION INDICATOR PRIVATE SERIAL DATA SIDE OBSTACLE DETECTION CAN BUS (-) SERIAL DATA RED/BRN WIRE RIGHT SIDE OBSTACLE DETECTION CONTROL MODULE SIG GND 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

AUTOSAR CAN BATT POSITIVE VOLT BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BODY CONTROL MODULE BODY CTRL MODULE LIN BUS 11 BRN/BLK WIRE BRN/BLU WIRE BRN/VIO WIRE BUS 9 COMPUTER DATA LINES SYSTEM DRIVER FRONT SEAT BACK HEATER DRIVER FRONT SEAT CUSHION HEATER DRIVER HEATED/ BACK SWITCH DRIVER LOW HEAT IND DRIVER MED HEAT IND DRIVER HIGH HEAT IND DRIVER VENTILATED SWITCH DRV HEATED SEAT THERMISTOR LO REF DRV SEAT BLOWER MTR CTRL 1 DRV SEAT HEATING ELEMENT CTRL DRV SEAT HEATING ELEMENT LO REF ENGINE WIRING HARNESS JUNCTION BLOCK FRONT SEAT HEATER VENT CONTROL MODULE (UNDER FRONT PASSENGER'S SEAT CUSHION) GRN/VIO WIRE GRN/WHT WIRE GRY/BLK WIRE HAZ WARN HAZARD WARNING SWITCH HOT AT ALL TIMES LOGIC NCA WIRE PASS HEATED BACK THERMISTOR LO REF PASS HEATED SEAT THERMISTOR LO REF PASS SEAT BLOWER MTR CTRL 1 PASS SEAT HEATING ELEMENT CTRL PASS SEAT HEATING ELEMENT LO REF PASS SEAT HEATING TEMPERATURE SENS SIG DRV SEAT HEATING TEMPERATURE SENS SIG PASSENGER HEATED/ BACK SWITCH PASSENGER LOW HEAT IND PASSENGER MED HEAT IND PASSENGER HIGH HEAT IND PASSENGER VENTILATED SWITCH RED/BLU WIRE RED/VIO WIRE SERIAL DATA SW SIG VIO/WHT WIRE W/ VENTILATED SEAT W/O VENTILATED SEAT WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE YEL/GRY WIRE

AUTOSAR CAN BUS (-) 9 SERIAL DATA BATT POS VOLT BLK WIRE BLK/VIO WIRE BLK/WHT WIRE BLU/GRN WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CRUISE CONTROL BANK 2 SWITCH SIG CRUISE CONTROL SWITCH CRUISE CONTROL SYSTEM ENGINE WIRING HARNESS JUNCTION BLOCK FORWARD COLLISION ALERT SWITCH GRY/GRN WIRE GRY/WHT WIRE HAZARD WARNING SWITCH HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LANE DEPARTURE WARNING DISABLE SWITCH LANE DEPARTURE WARNING DISABLE SWITCH SIG LANE DEPARTURE WARNING IND LANE DEPARTURE WARNING INDICATOR CTRL LANE DEPARTURE WARNING SWITCH RED/GRY WIRE SET DOWN SET UP STEERING WHEEL AIR BAG COIL STEERING WHEEL RESISTOR LADDER LOW REF VIO/BLK WIRE VIO/WHT WIRE W/ ADAPTIVE CRUISE CONTROL WHT WIRE WHT/GRN WIRE

AUDIO AMPLIFIER (CENTER REAR OF CAB) AUTOMOTIVE AUDIO BUS AUTOSAR CAN BUS BATT POS VOLT BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/BLU WIRE COMPUTER DATA LINES SYSTEM ENGINE WIRING HARNESS JUNCTION BLOCK FRT CEN SPKR (-) CTRL GRN WIRE GRN/BLK WIRE HOT AT ALL TIMES INSTRUMENT PANEL LEFT RADIO FRONT SPEAKER INSTRUMENT PANEL RIGHT RADIO FRONT SPEAKER LEFT RADIO FRONT SIDE DOOR SPEAKER LEFT RADIO REAR SIDE DOOR SPEAKER LF MIDRANGE SPKR (-) CTRL LF SPKR (-) CTRL (1) LR SPKR (-) CTRL RED/YEL WIRE RF MIDRANGE SPKR (-) CTRL RF SPKR (-) CTRL (1) RIGHT RADIO REAR SIDE DOOR SPEAKER RR SPKR (-) CTRL SIG GND WHT WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/WHT WIRE

AUDIO AMPLIFIER (CENTER REAR OF CAB) AUTOMOTIVE AUDIO BUS AUTOSAR CAN BUS BATT POS VOLT BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/BLU WIRE COMPUTER DATA LINES SYSTEM ENGINE WIRING HARNESS JUNCTION BLOCK FRT CEN SPKR (-) CTRL GRN WIRE GRN/BLK WIRE HOT AT ALL TIMES INSTRUMENT PANEL LEFT RADIO FRONT SPEAKER INSTRUMENT PANEL RIGHT RADIO FRONT SPEAKER LEFT RADIO FRONT SIDE DOOR SPEAKER LEFT RADIO REAR SIDE DOOR SPEAKER LF MIDRANGE SPKR (-) CTRL LF SPKR (-) CTRL (1) LR SPKR (-) CTRL RED/YEL WIRE RF MIDRANGE SPKR (-) CTRL RF SPKR (-) CTRL (1) RIGHT RADIO REAR SIDE DOOR SPEAKER RR SPKR (-) CTRL SIG GND WHT WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/WHT WIRE

AUTOSAR CAN BUS (+) 2 SERIAL DATA BATT POS VOLT BATTERY DISTRIBUTION ENGINE COMPARTMENT FUSE BLOCK BLK WIRE BLU WIRE BLU/GRY WIRE BLU/YEL WIRE COMPUTER DATA LINES SYSTEM ENGINE WIRING HARNESS JUNCTION BLOCK FRONT AXLE ACTR CTRL FRONT DRIVE AXLE ACTUATOR FRONT DRIVE AXLE ACTUATOR RELAY GEAR POSI SENS LOW REF GRN WIRE GROUND GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES INCREMENTAL ENCODER DIR SIG INCREMENTAL ENCODER IMPULSE SIG INCREMENTAL ENCODER SENS LOW REF INCREMENTAL ENCODER SENS VOLT REF LOGIC MOTOR COUNTER CLOCKWISE CTRL RED/WHT WIRE ROTARY POSI SENS SIG RUN/CRANK IGN 1 VOLT SECONDARY AXLE MOTOR RELAY CTRL TRANSFER CASE CONTROL MODULE (UNDER AIR CLEANER ASSEMBLY) TRANSFER CASE LOCK SOLENOID CTRL 2 TRANSFER CASE LOCK SOLENOID LOW REF TRANSFER CASE LOCK SOLENOID VALVE CTRL TRANSFER CASE MOTOR CLOCKWISE CTRL TRANSFER CASE MOTOR LOW REF VIO WIRE VIO/BLK WIRE VIO/GRY WIRE WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/VIO WIRE YEL/WHT WIRE