Chevrolet Blazer III facelift (2022-2024) body control module Wiring diagrams

2.0L TURBO 3.6L 5-VOLT REF 1 AUTOMATIC TRANSMISSION ASSEMBLY BACKUP BACKUP LAMP CTRL BATT POS VOLT BATTERY FUSE BLOCK BLK WIRE BLK/GRY WIRE BLU WIRE BODY CONTROL MODULE COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE (2.0L TURBO) (MOUNTED AT RIGHT SIDE OF BATTERY) ENGINE CONTROL MODULE (3.6L) ENGINE CTRL SENS LOW REF 1 GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HI SPD GMLAN SER DATA (+) 1 HI SPEED GMLAN SERIAL DATA (-) 1 HIGH SPEED GMLAN SERIAL DATA (-) (1) HOT AT ALL TIMES IGN MODE SW MODE CTRL IGN MODE SW MODE CTRL BACKUP IMS MODE SW LOW REF INSTRUMENT PANEL FUSE BLOCK LEFT LIFTGATE TAIL LAMP ASSEMBLY LOGIC NCA WIRE PARK SWITCH 2 SIG REAR BODY FUSE BLOCK RED/VIO WIRE RED/WHT WIRE RIGHT LIFTGATE TAIL LAMP ASSEMBLY TRAILER BACKUP LAMPS RELAY TRAILER CONNECTOR TRANS POS TRANSMISSION CONTROL MODULE TRANSMISSION RANGE SENSOR VIO/WHT WIRE W/ TRAILER PROVISION WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL/BLU WIRE

2.0L TURBO 3.6L BATT POS VOLT BATTERY BATTERY FUSE BLOCK BATTERY SENSOR MODULE BLK WIRE BODY CONTROL MODULE BRN WIRE CHARGE IND CHARGE IND CTRL COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ENGINE CONTROL MODULE ENGINE CTRL MODULE LIN BUS 1 GENERATOR GENERATOR FIELD DUTY CYCLE SIG GRN/VIO WIRE GRY WIRE GRY/GRN WIRE INSTRUMENT CLUSTER LOGIC LOW SPEED GMLAN RED/WHT WIRE RED/YEL WIRE SERIAL DATA STARTER MOTOR

AUTO BATT POS VOLT BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE BRK APLY SENS CTRL BRK APLY SENS LOW REF BRK APLY SENS SIG BRN/GRN WIRE BRN/YEL WIRE CENTER HIGH MOUNTED STOP LAMP CENTER HIGH MOUNTED STOP LAMP RADIO AM ANTENNA SIGNAL FILTER MODULE COMPUTER DATA LINES SYSTEM DRIVER OUTSIDE REAR- VIEW MIRROR DRL FRT TURN SIG LP FEEDBACK SIG GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND DISTRIBUTION SYSTEM GRY/BLU WIRE GRY/BRN WIRE HAZ WARNING SW SIG HAZARD SW LH TURN SIG HAZARD SW RH TURN SIG HDLP SW PRK LAMP SIG HEAD HEADLAMP SWITCH HEADLIGHTS SYSTEM HIGH SPEED GMLAN SERIAL DATA (-) (1) HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LEFT PARK DAYTIME RUNNING LAMP LEFT TURN SIGNAL REPEATER LAMP LF TURN SIG LAMP CTRL LH PRK LAMP CTRL LOGIC LR STOP/TURN SIG LAMP CTRL BATT POS VOLT NCA WIRE OFF PARK POWER SUPPLY TRANSFORMER REAR LICENSE PLATE LAMP CTRL RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RF TURN SIG LAMP CTRL RF TURN SIG LP FEEDBACK SIG RH PRK LAMP CTRL RH RR TURN SIG LP FEEDBACK SIG RIGHT LEFT RR STOP/TURN SIG LAMP CTRL RR TURN SIG LP FEEDBACK SIG STOP LAMP RLY COIL CTRL STOP TURN TURN SIGNAL/ MULTI-FUNCTION SWITCH VIO/BLK WIRE VIO/BLU WIRE VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/YEL WIRE YEL/BLU WIRE

BATTERY FUSE BLOCK BLK WIRE BODY CONTROL MODULE BRN WIRE BRN/WHT WIRE GRN WIRE GRN/WHT WIRE GRY WIRE HORN ASSEMBLY HORN RELAY HORN RLY CTRL HORN SW SIG HORN SWITCH HOT AT ALL TIMES LEFT OF BATTERY) NCA WIRE RED WIRE STEERING WHEEL AIR BAG COIL UNDERHOOD FUSE BLOCK WHT WIRE YEL WIRE

2.0L TURBO 3.6L A/C COMPRESSOR CLUTCH RELAY AUXILIARY HEATER COOLANT PUMP BATTERY BATTERY FUSE BLOCK BATTERY SENSOR MODULE BLOWER MOTOR BODY CONTROL MODULE BRAKE MASTER CYLINDER) BRAKE SYSTEM CONTROL MODULE COOLING FAN MOTOR ELECTRONIC BRAKE CONTROL MODULE ENGINE CONTROL MODULE ENGINE COOLANT PUMP GENERATOR GENERATOR (2.0L TURBO) GRY WIRE HORN RELAY LEFT PARK/DAYTIME RUNNING LAMP LEFT TRAILER STOP/ TURN SIGNAL LAMP RELAY LOGIC N/A NCA WIRE POWER STEERING CONTROL MODULE REAR WINDOW WASHER PUMP RELAY REAR WIPER MOTOR REAR WIPER RELAY RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT PARK/DAYTIME RUNNING LAMP RIGHT TRAILER STOP/ TURN SIGNAL LAMP RELAY STARTER MOTOR STARTER PINION SOLENOID ACTUATOR RELAY STARTER RELAY TO IGNITION MAIN RELAY (DIAGRAM 2 OF 9) TO INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 4 OF 9) TO INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 5 OF 9) TO POWER SUPPLY TRANSFORMER (DIAGRAM 7 OF 9) TO REAR BODY FUSE BLOCK (DIAGRAM 3 OF 9) TRAILER PARK LAMPS RELAY UNDERHOOD FUSE BLOCK (LEFT OF BATTERY) W/ TRAILER PROVISIONS W/O TRAILER PROVISIONS WINDSHIELD WASHER PUMP RELAY WINDSHIELD WIPER RELAY WINDSHIELD WIPER SPEED CONTROL RELAY YEL WIRE

2.0L TURBO 2.0L TURBO 3.6L BLK WIRE BODY CONTROL MODULE BRAKE SYSTEM CONTROL MODULE BRAKE MASTER CYLINDER COLLISION ALERT INDICATORS ENGINE CONTROL MODULE FUEL PUMP DRIVER CONTROL MODULE GRN/VIO WIRE HVAC CONTROL MODULE IGNITION MAIN RELAY INSIDE REAR VIEW MIRROR INSTRUMENT CLUSTER N/A NOT USED ORG/ WIRE REAR BODY FUSE BLOCK RED WIRE SERIAL DATA GATEWAY MODULE STEERING WHEEL AIR BAG COIL STEERING WHEEL HEATING CONTROL MODULE TO ENGINE CONTROLS IGNITION RELAY (DIAGRAM 9 OF 9) TO POWER SUPPLY TRANSFORMER (DIAGRAM 7 OF 9) TRANSMISSION CONTROL MODULE VIO WIRE VIO/BLK WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/WHT WIRE

ACCESSORY RSE PROVISIONS CONNECTOR ACTIVE NOISE CANCELLATION MODULE AUDIO AMPLIFIER BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE BRN WIRE CENTER CONSOLE COMPARTMENT ACCESSORY POWER RECEPTACLE CENTER CONSOLE REAR USB RECEPTACLE CHARGE DATA LINK CONNECTOR FAULT FROM BATTERY FUSE BLOCK (DIAGRAM 1 OF 9) FRONT SEAT HEATING CONTROL MODULE FUSED CTRL GRN WIRE GROUND GRY/GRN WIRE HVAC CONTROL MODULE IND CTRL INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE INSTRUMENT PANEL FUSE BLOCK RELAY ASSEMBLY KEYLESS ENTRY CONTROL MODULE LOGIC MOBILE DEVICE WIRELESS CHARGER MODULE N/A NCA WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RETAINED ACCESSORY POWER RELAY 1 RETAINED ACCESSORY POWER RELAY 2 SERIAL DATA GATEWAY MODULE STEERING COLUMN POSITION CONTROL MODULE VIO WIRE W/O ASHTRAY WINDSHIELD TEMPERATURE, INSIDE MOISTURE SENSOR YEL WIRE

AUXILIARY AUDIO INPUT BLK WIRE BLU/BLK WIRE BODY CONTROL MODULE COMPUTER COMPUTER DATA DATA LINES FROM UNDERHOOD FUSE BLOCK (DIAGRAM 1 OF 9) HVAC CONTROLS INFO DISPLAY MODULE INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LEFT OF BATTERY) LINES SYSTEM PARKING ASSIST CONTROL MODULE RADIO RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE STARTING/CHARGING SYSTEM TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE TRANSMISSION CONTROL MODULE UNDERHOOD FUSE BLOCK USB RECEPTACLE VIO/BLK WIRE VIO/YEL WIRE W/ ONSTAR WHT WIRE YEL/BLK WIRE

AC PHASE A AC PHASE B ACCESSORY DC/AC POWER INVERTER MODULE BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BODY CONTROL MODULE BRN/BLK WIRE DC/AC INVERTER CONTROL ENGINE START/STOP FROM INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 4 OF 9) GRN/BLK WIRE GROUND GRY/GRN WIRE IGNITION MODE SWITCH KEYLESS ENTRY CONTROL MODULE LOGIC LOW REFERENCE NCA WIRE RED WIRE TRANSMISSION SHIFT LEVER POSITION INDICATOR WHT WIRE YEL WIRE YEL/BLU WIRE

2.0L TURBO 3.6L BATTERY BATTERY SENSOR MODULE BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BODY CONTROL MODULE CHARGING CIRCUIT COMPUTER DATA LINES SYSTEM GMLAN SERIAL DATA - 1 GRN WIRE GRN/BLK WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN MODE SW MODE VOLT IGNITION MODE SWITCH J120 (3.6L) KEYLESS ENTRY CONTROL MODULE (RIGHT SIDE OF LUGGAGE COMPT) LEFT OF BATTERY) LOGIC LOW SPD GMLAN SERIAL DATA PASSIVE START SW 2 LOW REF PASSIVE START SW SIGNAL 2 RED/BLU WIRE RED/GRY WIRE RED/YEL WIRE STARTER MOTOR STARTER PINION SOLENOID ACTUATOR RELAY STARTER RELAY UNDERHOOD FUSE BLOCK VIO/BLK WIRE VIO/GRY WIRE WHT WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/VIO WIRE