Chevrolet Blazer III (2018-2023) yel Wiring diagrams

ACCESSORY WAKEUP BLU WIRE BLU/VIO WIRE BLU/YEL WIRE BODY CONTROL MODULE (UNDER CENTER OF INSTRUMENT PANEL, NEAR FLOOR) BRN/BLK WIRE COMMUNICATION ENABLE DATA DATA BUS 1 DATA BUS 11 DATA BUS 3 DATA BUS 8 DRIVER SEAT MEMORY CONTROL MODULE DRIVER WINDOW MOTOR DRIVER WINDOW SWITCH GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/VIO WIRE HI SPD GMLAN HI SPD GMLAN SERIAL DATA (-) (1) HVAC CONTROLS IMMOBILIZER CONTROL MODULE INTERCONNECT LIN SERIAL LIN SERIAL DATA BUS 8 LO SPD GMLAN LOCAL LOCAL INTERCONNECT MOST SERIAL NETWORK NETWORK SERIAL NETWORK SERIAL DATA 9 NETWORK SERIAL DATA BUS 1 PASSENGER WINDOW SWITCH SERIAL DATA SERIAL DATA (-) (1) SERIAL DATA 2 SERIAL DATA BUS 11 SERIAL DATA BUS 2 SERIAL DATA BUS 3 SERIAL DATA BUS 4 STEERING COLUMN POSITION CONTROL MODULE SUNROOF CONTROL MODULE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE DOWN DRIVER SEAT ADJUSTER SWITCH DRIVER SEAT FRONT VERTICAL MOTOR DRIVER SEAT HORIZONTAL MOTOR DRIVER SEAT LUMBAR SUPPORT MOTOR DRIVER SEAT LUMBAR SUPPORT SWITCH DRIVER SEAT REAR VERTICAL MOTOR DRIVER SEAT RECLINE MOTOR GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK REAR BODY FUSE BLOCK RECLINE FWD RECLINE RWD RED/YEL WIRE RWD VIO WIRE YEL WIRE

BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER BACK SEAT BLOWER MOTOR DRIVER CUSHION SEAT BLOWER MOTOR DRIVER HEATED SEAT SWITCH DRIVER VENTILATED HEATED SEAT SWITCH GRN WIRE GRN/VIO WIRE HIGH HEAT IND HOT AT ALL TIMES HVAC CONTROLS LOGIC LOW HEAT IND MED HEAT IND NCA WIRE PASSENGER BACK SEAT BLOWER MOTOR PASSENGER CUSHION SEAT BLOWER MOTOR PASSENGER HEATED SEAT SWITCH PASSENGER VENTILATED HEATED SEAT SWITCH REAR BODY FUSE BLOCK RED WIRE RED/BRN WIRE RED/YEL WIRE VIO/WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE DOWN GRN WIRE HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK PASSENGER SEAT ADJUSTER SWITCH PASSENGER SEAT HORIZONTAL MOTOR PASSENGER SEAT RECLINE MOTOR PASSENGER SEAT VERTICAL MOTOR RECLINE FWD RECLINE RWD RED/BRN WIRE RWD WHT WIRE YEL WIRE

2.0L TURBO 2.5L 2.5L 3.6L 3.6L A/C COMPRESSOR CLUTCH RELAY AUXILIARY COOLANT PUMP RELAY 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) HIGH BEAM SOLENOID ACTUATOR RELAY HORN RELAY LEFT HEADLAMP LOW BEAM RELAY LEFT TRAILER STOP/ TURN SIGNAL LAMP RELAY LOGIC POWER STEERING CONTROL MODULE NCA WIRE 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 HEADLAMP LOW BEAM RELAY 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/ HID W/ TRAILER PROVISIONS W/O TRAILER PROVISIONS WINDSHIELD WASHER PUMP RELAY WINDSHIELD WIPER RELAY WINDSHIELD WIPER SPEED CONTROL RELAY YEL 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 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 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 YEL WIRE

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 TO AC INVERTER CONTROL 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 LOGIC TRANSMISSION SHIFT LEVER POSITION INDICATOR LOW REFERENCE NCA WIRE RED WIRE WHT WIRE YEL WIRE YEL/BLU WIRE

2.0L TURBO 2.5L 2.5L 2.0L TURBO 2.5L 3.6L 3.6L A/C COMPRESSOR CLUTCH RELAY ACTIVE GRILLE AIR SHUTTER 1 ACTUATOR AUXILIARY COOLANT PUMP RELAY BLU WIRE ENGINE CONTROL MODULE ENGINE CONTROLS IGNITION RELAY ENGINE COOLANT FLOW CONTROL VALVE ENGINE COOLANT FLOW CONTROL VALVE BLOCK ENGINE OIL PRESSURE CONTROL SOLENOID VALVE EVAPORATIVE EMISSION PURGE SOLENOID VALVE EXHAUST CAMSHAFT PROFILE ACTUATOR 2 EXHAUST CAMSHAFT PROFILE ACTUATOR 3 FROM IGNITION MAIN RELAY (DIAGRAM 2 OF 9) HEATED OXYGEN SENSOR 1 HEATED OXYGEN SENSOR 2 HEATED OXYGEN SENSOR BANK 1 SENSOR 1 HEATED OXYGEN SENSOR BANK 1 SENSOR 2 HEATED OXYGEN SENSOR BANK 2 SENSOR 1 HEATED OXYGEN SENSOR BANK 2 SENSOR 2 IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 IGNITION COIL 5 IGNITION COIL 6 INTAKE CAMSHAFT POSITION ACTUATOR PARK LOCK SOLENOID VALVE BANK 1 INTAKE CAMSHAFT POSITION ACTUATOR PARK LOCK SOLENOID VALVE BANK 2 INTAKE CAMSHAFT PROFILE ACTUATOR 1 INTAKE CAMSHAFT PROFILE ACTUATOR 2 INTAKE CAMSHAFT PROFILE ACTUATOR 3 INTAKE CAMSHAFT PROFILE ACTUATOR 4 MULTI-FUNCTION INTAKE AIR SENSOR NCA WIRE TURBO CHARGER BYPASS SOLENOID VALVE VALVE LIFTER OIL SOLENOID VALVE BANK 1 VALVE LIFTER OIL SOLENOID VALVE BANK 2 VIO WIRE VIO/BLU WIRE YEL WIRE

2.5L 3.6L BLK WIRE BLU WIRE BLU/BLK WIRE BLU/VIO WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER DOOR LATCH ASSEMBLY DRIVER WINDOW SWITCH ENGINE CONTROL MODULE ENGINE HOOD SWITCH FUEL FILL DOOR LOCK ACTUATOR GRN/GRY WIRE GRN/YEL WIRE GRY WIRE HOOD OPEN SW SIG LEFT REAR DOOR LATCH ASSEMBLY LOGIC LOGIC DRIVER WINDOW MOTOR LOGIC PASSENGER WINDOW SWITCH PASSENGER DOOR LATCH ASSEMBLY RIGHT REAR DOOR LATCH ASSEMBLY RIGHT REAR WINDOW SWITCH LOGIC SERIAL DATA (+) (3) VIO/BLK WIRE VIO/YEL WIRE WHT WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE

BATT POSITIVE VOLT BLK WIRE BLU WIRE BLU/WHT WIRE BODY CONTROL MODULE BRN/BLK WIRE BRN/GRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/YEL WIRE GRY WIRE HI SPD GMLAN SERIAL DATA (-) (1) HOT AT ALL TIMES LEFT REAR CUSHION SEAT HEATING ELEMENT LEFT REAR SEAT HEATING SWITCH LR CUSHION NTC LO REF LR CUSHION NTC SIG LR HEATED SEAT CUSHION ELEMENT CTRL LR HEATED SEAT CUSHION ELEMENT LOW REF BATT POSITIVE VOLT LR HTD SEAT SW SIG NCA WIRE REAR BODY FUSE BLOCK REAR SEAT HEATING CONTROL MODULE RED WIRE RED/WHT WIRE RIGHT REAR CUSHION SEAT HEATING ELEMENT RIGHT REAR SEAT HEATING SWITCH RR CUSHION NTC LO REF RR CUSHION NTC SIG RR HEATED SEAT CUSHION ELEMENT CTRL RR HEATED SEAT ELEMENT LO REF RR HTD SEAT HIGH IND CTRL LR HTD SEAT HIGH IND CTRL RR HTD SEAT SW SIG SERIAL DATA BUS 2 WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/WHT WIRE