Chevrolet Blazer III facelift (2022-2024) battery positive voltage Wiring diagrams

ACCESSORY WAKE UP SERIAL DATA BATTERY POSITIVE VOLTAGE BLK WIRE BLU WIRE BLU/BLK WIRE BLU/VIO WIRE BLU/YEL WIRE BRAKE FLUID LEVEL SIGNAL BRAKE FLUID LEVEL SWITCH BRAKE MASTER CYLINDER) BRAKE SYSTEM CONTROL MODULE BRN WIRE COMPUTER DATA LINES SYSTEM GRN/GRY WIRE GRN/VIO WIRE GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HI SPEED GMLAN SER DATA (-) 2 HIGH SPEED GMLAN SER DATA (+) 1 HIGH SPEED GMLAN SER DATA + (2) HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT PANEL FUSE BLOCK LEFT FRONT WHEEL SPEED SENSOR LEFT OF BATTERY) LEFT PARK BRAKE ACTUATOR LEFT PRK BRK MOTOR APPLY CTRL LEFT PRK BRK MOTOR LOW REF LF WHEEL SPD SENS CTRL LF WHEEL SPD SENS SIG LR WHEEL SPD SENS CTRL LR WHEEL SPD SENS SIG NCA WIRE PARK BRAKE CONTROL SWITCH PRK BRK APPLY SW SIG PRK BRK APPLY SW VOLT REF PRK BRK RELEASE SW SIG PRK BRK RELEASE SW VOLT REF PRK BRK SW SIG PRK BRK SW SUPPLY VOLT RED/GRY WIRE RED/YEL WIRE RF REAR SPD SENS CTR RF REAR SPD SENS SIG RF WHEEL SPD SENS CTR RF WHEEL SPD SENS SIG RH PRK BRK MTR APPLY CTRL RH PRK BRK MTR LOW REF RIGHT PARK BRAKE ACTUATOR RIGHT REAR WHEEL SPEED SENSOR RUN/CRANK IGNITION 1 VOLTAGE UNDERHOOD FUSE BLOCK VIO WIRE VIO/BLK WIRE VIO/YEL WIRE WHT WIRE YEL WIRE YEL/RED WIRE

ABS IND. BATTERY POSITIVE VOLTAGE BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/VIO WIRE BLU/YEL WIRE BODY CONTROL MODULE BRAKE APPLY SENSOR CONTROL BRAKE APPLY SENSOR LOW REFERENCE BRAKE APPLY SENSOR SIGNAL BRAKE IND BRAKE PEDAL POSITION SENSOR BRAKE POSITION SENSOR SIGNAL BRN/BLU WIRE COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ENGINE CNTRL MODULE LIN BUS 2 ENGINE CONTROL MODULE ENGINE CONTROL SENSORS LOW REFERENCE 2 ENGINE CONTROL VEHICLE SENSORS 5 VOLT REFERENCE 1 ESC IND ESC OFF IND GRN/BLK WIRE GRN/WHT WIRE GRY/BLK WIRE GRY/BRN WIRE HIGH SPEED GMLAN SERIAL DATA (-) (1) HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LEFT OF BATTERY) LEFT REAR WHEEL SPEED SENSOR LOGIC NCA WIRE POWERTRAIN SENSOR BUS ENABLE RED/GRY WIRE RIGHT FRONT WHEEL SPEED SENSOR TRACTION CONTROL OFF IND TRACTION CONTROL SWITCH TRACTION CONTROL SWITCH SIGNAL 1 UNDERHOOD FUSE BLOCK VEHICLE STABILITY CONTROL SWITCH VIO/GRN WIRE VIO/GRY WIRE WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE

BATTERY POSITIVE VOLTAGE BLK WIRE BLU/BLK WIRE BLU/VIO WIRE BLU/YEL WIRE BRAKE MASTER CYLINDER) BRAKE SYSTEM CONTROL MODULE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ELECTRIC PARKING BRAKE IND GRN/BLK WIRE GRN/VIO WIRE GROUND GRY WIRE GRY/BLK WIRE GRY/RED WIRE HI SPD GMLAN SERIAL DATA (-) (2) HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT CLUSTER LEFT OF BATTERY) LEFT PARK BRAKE ACTUATOR LIN BUS 1 LOGIC LR PARK BRK MTR APPLY CTRL LR PARK BRK MTR LOW REF PARK BRAKE CONTROL SWITCH PARK BRK APPLY SW SIG PARK BRK APPLY SW VOLT REF PARK BRK RELEASE SW SIG PARK BRK RELEASE SW VOLT REF PARK BRK SW SIG PARK BRK SW SPLY VOLT RED/YEL WIRE RIGHT PARK BRAKE ACTUATOR RR PARK BRK MTR APPLY CTRL RR PARK BRK MTR LOW REF RUN/CRANK IGN 1 VOLTAGE SERVICE ELECTRIC PARKING BRAKE IND UNDERHOOD FUSE BLOCK VIO/BLK WIRE WHT WIRE YEL WIRE YEL/RED WIRE

ABS IND. BATTERY POSITIVE VOLTAGE BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/VIO WIRE BLU/YEL WIRE BODY CONTROL MODULE BRAKE BOOSTER VACUUM SENSOR BRAKE PEDAL POSITION SENSOR (TOP OF BRAKE PEDAL ASSEMBLY) BRAKE POSI SENS LOW REF BRAKE VACUUM SENSOR SIGNAL BRAKE WARNING IND BRK APPLY SENS CTRL BRK APPLY SENS LOW REF BRK APPLY SENS SIG BRK POSI SENS SIG COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ENGINE CONTROL MODULE ESC IND ESC OFF IND GROUND GRY/BRN WIRE GRY/GRN WIRE GRY/YEL WIRE HI SPD GMLAN SER DATA (+) 1 HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LEFT OF BATTERY) LOGIC LOW SPD GMLAN SER DATA 2 NCA WIRE RED/GRY WIRE RIGHT FRONT WHEEL SPEED SENSOR RIGHT REAR WHEEL SPEED SENSOR RUN/CRANK IGNITION 1 VOLTAGE SIG GND SIGNAL GROUND TRACTION CONTROL OFF IND TRACTION CTRL SW SIG 1 UNDERHOOD FUSE BLOCK VEHICLE STABILITY CONTROL SWITCH VIO WIRE VIO/GRY WIRE WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE YEL/VIO WIRE

BATTERY POSITIVE VOLT BATTERY POSITIVE VOLTAGE BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/VIO WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ELECTRONIC BRAKE CONTROL MODULE (LEFT REAR OF ENGINE COMPT) GRN/VIO WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/RED WIRE HI SPD GMLAN SERIAL DATA (-) (1) HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN 1 VOLT INSTRUMENT CLUSTER LEFT OF BATTERY) LEFT PARK BRAKE ACTUATOR LOGIC LOW SPD GMLAN SER DATA 2 LR PARK BRAKE MOTOR APPLY CTRL LR PARK BRAKE MOTOR LOW REF PARK BRAKE APPLY SW SIGNAL PARK BRAKE APPLY SW VOLT REF PARK BRAKE CONTROL SWITCH PARK BRAKE IND PARK BRAKE REL SW SIGNAL PARK BRAKE REL SW VOLT REF PARK BRAKE SW SUPPLY VOLT PARK BRAKE SWITCH SIGNAL RED/GRY WIRE RED/YEL WIRE RIGHT PARK BRAKE ACTUATOR RR PARK BRAKE MOTOR APPLY CTRL RR PARK BRAKE MOTOR LOW REF SERVICE PARK BRAKE IND SIG GND UNDERHOOD FUSE BLOCK VIO/GRY WIRE WHT WIRE YEL WIRE YEL/RED WIRE

AMBIENT LIGHT SENS SIG AMBIENT LIGHT/ SUNLOAD SENSOR AUTO BATTERY POSITIVE VOLTAGE BATTERY POSITIVE VOLTAGE HDLP SW OFF SIG BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BODY CONTROL MODULE COMPUTER DATA LINES SYSTEM FLASH TO PASS GND BATTERY POSITIVE VOLTAGE GRN/BLK WIRE GRN/BRN WIRE GRY/BLU WIRE HDLP AUTOMATIC HI BEAM CTRL HDLP DIM SW HI BEAM SIG HDLP SW FLASH SIG HDLP SW ON SIG HI SPD GMLAN SER DATA (+) 1 HOT AT ALL TIMES HVAC CONTROL MODULE INSTRUMENT PANEL FUSE BLOCK LEFT DAYTIME RUNNING LAMP, LEFT FRONT DRL CONTROL LEFT HDLP LOW BEAM CTRL LEFT HEADLAMP ASSEMBLY LEFT HIGH BEAM HEADLAMP LEFT OF BATTERY) LOGIC LOW REF POWER SUPPLY TRANSFORMER RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DRL CONTROL RIGHT HDLP HI BEAM CTRL RIGHT HDLP LOW BEAM CTRL TURN SIGNAL/ MULTI-FUNCTION SWITCH UNDERHOOD FUSE BLOCK VENTILATING FAN WHT WIRE WHT/BLU WIRE WHT/VIO WIRE YEL WIRE YEL/BRN WIRE

BATTERY POSITIVE VOLTAGE BELT SW LOW REF BELT SW SIG BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE BRAKE WARNING IND COMPUTER DATA LINES SYSTEM DISPLAY DRIVER DOOR LATCH ASSEMBLY DRIVER INFORMATION CENTER DISPLAY DRIVER SEAT DRIVER SEAT BELT BUCKLE DRIVER SEAT BELT SWITCH DRIVER WINDOW MOTOR GMLAN SERIAL DATA - 1 GRN WIRE GRN/GRY WIRE GRN/YEL WIRE GROUND GRY WIRE GRY/GRN WIRE HEADLAMP SWITCH HEADLAMP SWITCH PARK LAMP SIG INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE INSTRUMENT CLUSTER LEFT REAR DOOR LATCH ASSEMBLY LEFT REAR WINDOW SWITCH LO SPD GMLAN LO SPD GMLAN SER DATA 2 LOGIC NCA WIRE OFF AUTO ORG/BRN WIRE ORG/VIO WIRE PARK BRAKE IND PARK HEAD PASSENGER DOOR LATCH ASSEMBLY PASSENGER SEAT PASSENGER WINDOW RED/WHT WIRE RIGHT REAR DOOR LATCH ASSEMBLY RIGHT REAR WINDOW SWITCH SEAT BELT IND SERIAL DATA SWITCH TPMS IND WHT WIRE