Chevrolet Blazer III (2018-2023) gry/grn Wiring diagrams

BATT POS VOLT GROUND BLK WIRE BLK/BRN WIRE BLU WIRE BODY CONTROL MODULE BRAKE/ BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY DRIVER MODE 1 IND DRIVER MODE 1 IND CONTROL DRIVER MODE 3 IND DRIVER MODE 3 IND CONTROL DRIVER MODE SELECT SWITCH GND NETWORK BUS 2 GRN/BLU WIRE GRN/GRY WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE HIGH SPEED GMLAN SERIAL DATA (-) (1) HOT AT ALL TIMES IND DIMMING CONTROL INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK KEY CAPTURE/COLUMN LOCK SHIFT POSITION SIGNAL LOGIC NCA WIRE PARK LOCK SOLENOID CONTROL PARK POSITION SWITCH POWER DISTRIBUTION SYSTEM RAP RELAY COIL CONTROL RAP RELAY COIL CTRL RED/BRN WIRE SERIAL DATA 2 TAP UP/TAP DOWN SW SIG TRANSMISSION MANUAL SHIFT SWITCH TRANSMISSION SHIFT LEVER TRANSMISSION SHIFT LEVER POSITION INDICATOR TRANSMISSION SHIFT LOCK CONTROL SOLENOID ACTUATOR VIO WIRE VIO/BLK WIRE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/VIO WIRE YEL/BRN WIRE YEL/GRN WIRE

2.5L 3.6L AUTOMATIC TRANSMISSION ASSEMBLY BLK/BRN WIRE BLK/GRY WIRE BLU WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE GRN/GRY WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE HI SPD GMLAN SERIAL DATA (+) (3) IGN MODE SW MODE CTRL BACKUP LO REF NCA WIRE TRANSMISSION CONTROL SOLENOID VALVE 1 TRANSMISSION CONTROL SOLENOID VALVE 10 TRANSMISSION CONTROL SOLENOID VALVE 2 TRANSMISSION CONTROL SOLENOID VALVE 3 TRANSMISSION CONTROL SOLENOID VALVE 4 TRANSMISSION CONTROL SOLENOID VALVE 5 TRANSMISSION CONTROL SOLENOID VALVE 6 TRANSMISSION CONTROL SOLENOID VALVE 7 TRANSMISSION CONTROL SOLENOID VALVE 8 TRANSMISSION CONTROL SOLENOID VALVE 9 TRANSMISSION FLUID TEMPERATURE SENSOR TRANSMISSION INTERNAL MODE SWITCH TRANSMISSION OUTPUT SHAFT SPEED SENSOR VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE

2.0L TURBO 2.5L 2.5L 3.6L 3.6L 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 (MOUNTED AT RIGHT SIDE OF BATTERY) ENGINE CONTROL 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 SECONDARY FUSED BATT POS VOLT 27 SERIAL DATA STARTER MOTOR

BACKUP LAMPS CIRCUIT BLK WIRE BLU/VIO WIRE BLU/WHT WIRE COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY GRN/WHT WIRE GRY/BRN WIRE GRY/GRN WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER LEFT BACKUP LAMP LEFT INNER TAIL- LAMP LEFT LIFTGATE TAIL LAMP ASSEMBLY LEFT OF BATTERY) LEFT OUTER TAIL LAMP LEFT STOP/ TURN SIGNAL LAMP LEFT TAIL LAMP ASSEMBLY LEFT TURN IND LOGIC LOW SPD GMLAN SER DATA NCA WIRE PARK LAMP IND POWER SUPPLY TRANSFORMER RED WIRE RED/GRY WIRE RED/YEL WIRE RIGHT BACKUP LAMP RIGHT INNER TAIL- LAMP RIGHT LIFTGATE TAIL LAMP ASSEMBLY RIGHT OUTER TAIL LAMP RIGHT STOP/ TURN SIGNAL LAMP RIGHT TAIL LAMP ASSEMBLY RIGHT TURN IND UNDERHOOD FUSE BLOCK VIO/GRY WIRE WHT WIRE

"CHECK ENGINE" IND CTRL ABS IND. ADAPTIVE FRONT AIR BAG IND BATT POST VOLT BLK WIRE BLK/WHT WIRE BRAKE FLUID LEVEL SWITCH BRAKE WARNING IND BRN/BLU WIRE BRN/WHT WIRE CHARGE IND COMPUTER DATA LINES SYSTEM DISPLAY DRIVER INFORMATION CENTER DISPLAY ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE GAUGE ENGINE OIL PRESSURE ESC IND ESC OFF IND ETHERNET BUS 7 (-) FORWARD COLLISION ALERT LED CTRL FRONT FOG LAMP IND FUEL GAUGE FUEL IND/ LOW FUEL IND GRN/BLK WIRE GRN/GRY WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/YEL WIRE HIGH BEAM LAMP IND HILL DESCENT CONTROL IND HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED ILLUMINATION IND INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LANE DEPARTURE LED DISPLAY DIMMING CTRL LEFT OF BATTERY) LEFT TURN SIGNAL IND LIGHT IND LIGHTING (AFL) LOGIC LOW SPEED GMLAN SERIAL DATA 2 LOW WASHER FLUID IND CTRL MALFUNCTION IND NAVIGATION SYSTEM OFF IND PARK BRAKE PARK LAMP IND PASSENGER DOOR LATCH ASSEMBLY PASSENGER WINDOW SWITCH RED/GRY WIRE RIGHT REAR DOOR LATCH ASSEMBLY RIGHT REAR WINDOW SWITCH RIGHT TURN SIGNAL IND RUN/CRANK IGN 1 VOLT SEAT BELT IND SECURITY IND SERVICE PARK BRAKE IND SIG GND LOCAL INTERCONNECT NETWORK SERIAL DATA BUS 12 SPEEDOMETER TACHOMETER TIRE PRESSURE IND TOW/HALL IND TRACTION CONTROL UNDERHOOD FUSE BLOCK VEHICLE AHEAD IND VIO WIRE VIO/GRY WIRE WARNING IND WHT/GRN WIRE WIPER/WASHER SYSTEM

BATT POST VOLT BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU RED/ WIRE BLU/RED WIRE BLU/VIO WIRE BLU/WHT WIRE BODY CONTROL MODULE BRAKE/ COMPUTER DATA LINES SYSTEM DRIVER DOOR LATCH ASSEMBLY DRIVER WINDOW MOTOR ENGINE CONTROLS SYSTEM ENGINE OIL PRESSURE SENSOR FUEL LEVEL SENSOR ASSEMBLY FUEL PUMP DRIVER CONTROL MODULE FUEL PUMP, LEVEL SENSOR ASSEMBLY GND 21 GRN/BLU WIRE GRN/GRY WIRE GRN/YEL WIRE GRY WIRE GRY/GRN WIRE HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LEFT REAR DOOR LATCH ASSEMBLY LEFT REAR WINDOW SWITCH LOGIC NETWORK BUS 2 POWER DISTRIBUTION SYSTEM PRIMARY FUEL LEVEL SENSOR RAP RELAY COIL CTRL RAP RLY SW CTRL RED/WHT WIRE SECONDARY FUEL LEVEL SENSOR SENS SIG SENS SIG 2 TRANSMISSION SHIFT LEVER POSITION INDICATOR

AUDIO LOW REF AUDIO SIG + AUDIO SIG MICROPHONE SIG BATTERY POS VOLT BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/YEL WIRE BRN/BLU WIRE BUS 12 COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/YEL WIRE HIGH SPD GMLAN SERIAL DATA (+) 9 HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LEFT FRONT MOBILE TELEPHONE MICROPHONE LEFT FRONT RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE LEFT REAR RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE LF SPEAKER (-) CTRL 1 LF SPEAKER SIG (-) 1 LIN SERIAL DATA LOGIC LOW REF LOW SPD GMLAN LR SPEAKER (+) CTRL MICROPHONE (-) LOW REF MICROPHONE SIG NCA WIRE RADIO RED/GRN WIRE RED/WHT WIRE RF SPEAKER (-) CTRL 1 RF SPEAKER SIG (-) 1 RIGHT FRONT RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE RIGHT REAR RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE RR SPEAKER (+) CTRL RR SPEAKER SIG (-) RTN NOISE REDUCTION MICROPHONE 4 NOISE REDUCTION MICROPHONE 4 SIG SERIAL DATA 2 SIGNAL SIGNAL GROUND TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE VIO/BLU WIRE W/ ONSTAR W/O ONSTAR WHT WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE

1-RD 2-CU 2.0L TURBO 2.5L 3.6L AM/FM AUXILIARY AUDIO INPUT BK COAX BK USB USB SER DATA BLK WIRE BRN/BLK WIRE BRN/BLU WIRE BU COAX GPS COAX COAX 1-CU COAX BU COMPUTER COMPUTER DATA LINES SYSTEM CU COAX HD/XM DATA LINES DRIVER INFORMATION CENTER DISPLAY ENGINE CONTROL MODULE ETHERNET BUS 4 (-) ETHERNET BUS 6 (-) ETHERNET BUS 7 (-) GRN/BLK WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/WHT WIRE INSTRUMENT CLUSTER LIN BUS 12 LOGIC LOW SPD GMLAN NCA WIRE OG COAX COAXIAL VIDEO SIGNAL RADIO RADIO ANTENNA AMPLIFIER REAR END SPOILER ANTENNA REAR VIEW CAMERA RED/VIO WIRE REPLICATED ROOF REAR ANTENNA SERIAL DATA 2 SIGNAL SYSTEM USB USB RECEPTACLE VIDEO PROCESSING CONTROL MODULE VIO/BLU WIRE W/ ALL AROUND VISION CAMERA W/ DIGITAL AUDIO SYSTEM W/ DIGITAL AUDIO SYSTEM W/O DIGITAL AUDIO SYSTEM W/O ALL AROUND VISION CAMERA W/O ONSTAR YEL WIRE

AWD IND AWD INDICATOR CTRL BATT POS VOLT BLK WIRE BLK/VIO WIRE BLU WIRE BLU/ORG WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE BRN/GRN WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM DIFFERENTIAL CLUTCH PUMP DRIVER INFORMATION CENTER DISPLAY DRIVER MODE 2 IND CTRL DRIVER MODE 4 IND CTRL DRIVER MODE 5 IND CTRL DRIVER MODE SELECT SWITCH GMLAN SERIAL DATA (+) 1 BATT POS VOLT GMLAN SERIAL DATA - 1 GMLAN SERIAL DATA 2 GRN/BRN WIRE GROUND GRY/GRN WIRE HI CTRL SIG HOT AT ALL TIMES HOT W/ BATTERY SAVER RELAY 2 ENERGIZED IND DIMMING CTRL INSTRUMENT CLUSTER LO CTRL SIG LOGIC MODE 2 IND MODE 4 IND MODE 5 IND MTR U-PHASE MTR V-PHASE MTR W-PHASE NCA WIRE POS SENS LO REF POS SENSOR SIGNAL POWER TRANSFER UNIT SHIFT ACTUATOR PWR TRANSFER MTR CTRL A PWR TRANSFER MTR CTRL B REAR BODY FUSE BLOCK REAR DIFFERENTIAL CLUTCH CONTROL MODULE REAR DIFFERENTIAL CLUTCH SOLENOID VALVE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE SENS (+) SIG 3 SENS LO VOLT SENS SIG 1 SENS SIG 2 SENS SPLY VOLT SENS VOLT REF SERIAL DATA 2 SERIAL DATA COM ENABLE VIO WIRE VIO/BRN WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/ORG WIRE WHT/RED WIRE YEL/BLU WIRE

APPLY SW SIG BATTERY FUSE BLOCK BATTERY POSITIVE VOLTAGE BELT SW LOW REF BELT SW SIG BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/VIO WIRE BLU/YEL WIRE BODY CONTROL MODULE BRAKE WARNING IND BRN WIRE COMPUTER DATA LINES SYSTEM COMPUTER SYSTEM DISPLAY DRIVER DOOR LATCH ASSEMBLY DRIVER INFORMATION CENTER DISPLAY DRIVER SEAT DRIVER SEAT BELT BUCKLE DRIVER SEAT BELT SWITCH DRIVER WINDOW MOTOR ELECTRONIC BRAKE CONTROL MODULE GMLAN SERIAL DATA - 1 GRN WIRE GRN/GRY WIRE GRN/YEL WIRE GROUND GRY WIRE GRY/GRN WIRE GRY/RED WIRE HEADLAMP SWITCH HEADLAMP SWITCH PARK LAMP SIG HIGH SPEED GMLAN SERIAL DATA (-) (2) HOT AT ALL TIMES INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE INSTRUMENT CLUSTER LEFT REAR DOOR LATCH ASSEMBLY LEFT REAR WINDOW SWITCH LF DR AJAR SW SIG LINEAR INTER NET 3 LO SPD GMLAN SER DATA LO SPD GND LAN LOGIC LR DR AJAR SW SIG NCA WIRE NETWORK BUS 3 NETWORK BUS 4 OFF AUTO ORG/BRN WIRE ORG/VIO WIRE PARK BRAKE CONTROL SWITCH PARK BRAKE IND PARK HEAD PASSENGER DOOR LATCH ASSEMBLY PASSENGER SEAT PASSENGER SEAT BELT BUCKLE PASSENGER SEAT BELT SWITCH PASSENGER WINDOW SWITCH RED/WHT WIRE RELEASE SW REF RELEASE SW SIG RF DR AJAR SW SIG RIGHT REAR DOOR LATCH ASSEMBLY RIGHT REAR WINDOW SWITCH RR DR AJAR SW SIG SEAT BELT IND SERIAL DATA SW SIG SW SUPPLY VOLT SW VOLTAGE REF TIRE PRESSURE IND WHT WIRE YEL WIRE YEL/RED WIRE