Chevrolet Blazer III (2018-2023) wht/yel Wiring diagrams

16 17 LOGISTIC MODE RELAY OPEN CTRL BACKUP LP CTRL BLK WIRE BLU WIRE BLU/GRY WIRE BODY CONTROL MODULE BRN WIRE BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM COURTESY LP SW SIG DOME LAMP OFF INDICATOR CTRL DOOR LOCK ACT LOCK CTRL DOOR LOCK ACT LOCK CTRL 2 DOOR LOCK ACT UNLK CTRL DOOR LOCKS, ANTI-THEFT SYSTEMS FUEL DOOR LOCK RELAY CTRL GLOVE BOX DOOR RELEASE RLY CTRL GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/YEL WIRE GROUND GRY WIRE GRY/WHT WIRE HI SD GMLAN SER DATA (+) 1 HI SD GMLAN SER DATA (-) 1 STOP/START INDICATOR CTRL HI SPD GMLAN SER DATA (+) 1 HI SPD GMLAN SER DATA (-) (1) TRAILER BRAKE APPLY SIG INADVERTENT POWER CTRL INTERIOR LIGHTS, SEATS SYSTEMS INTERIOR LP CTRL KEY CAPTURE/COLUMN LOCK SHIFT POS SIG LED AMBIENT LIGHTING CTRL 1 LED BACKLIGHT DIMMING CTRL LIFT GATE AJAR SW SIG 1 LIN SER DATA BUS 1 LIN SER DATA BUS 2 LIN SER DATA BUS 3 LOW SPD GMLAN SER DATA LR HEATED SEAT HIGH INDICATOR CTRL LR HEATED SEAT SW SIG PARK LOCK SOL CTRL PASS DOOR LCK SW UNLCK CTRL WIRELESS CHARGING SYSTEM CHARGE INDICATOR CTRL PASSENGER DOOR LOCK SW LOCK CTRL POWER DISTRIBUTION SYSTEM REAR CLOSURE HANDLE SW OPEN SIG REAR COMPARTMENT LID LP CTRL RR HEATED SEAT HIGH INDICATOR CTRL SEATS SYSTEM SHIFT INTERLOCK, TRANSMISSIONS SYSTEMS TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO/BLK WIRE VIO/BLU WIRE VIO/GRY WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/VIO WIRE WHT/YEL WIRE WIRELESS CHARGING SYSTEM FAULT INDICATOR CTRL RR HEATED SEAT SW SIG YEL WIRE YEL/BLU WIRE YEL/VIO WIRE

BATT POSITIVE VOLT BLK WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE COMPUTER DATA LINES SYSTEM COURTESY LP SW SIG FRONT OVERHEAD CONSOLE ASSEMBLY GRN/GRY WIRE GRY WIRE GRY/GRN WIRE HI SPD GMLAN SERIAL DATA (-) (1) HOT AT ALL TIMES INADVERTENT PWR CTRL INSTRUMENT PANEL FUSE BLOCK INTR LP CTRL INTR LP DEFEAT SW SIG LED AMBIENT LIGHTING CTRL 1 LED AMBIENT LIGHTING CTRL 2 LEFT CARGO LAMP LEFT FRONT FLOOR COURTESY LAMP LEFT OF BATTERY) LOGIC OFF POWER SUPPLY TRANSFORMER REAR COMPARTMENT LID LP CTRL RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RIGHT CARGO LAMP RIGHT FRONT FLOOR COURTESY LAMP UNDERHOOD FUSE BLOCK VIO/GRN WIRE W/ FULL VIDEO DISPLAY WHT WIRE WHT/BRN WIRE WHT/YEL WIRE

BLK WIRE BLK/WHT WIRE CENTER CONSOLE CUPHOLDER ACCENT LAMP GRY WIRE INSTRUMENT PANEL ACCENT LAMP INSTRUMENT PANEL COMPARTMENT LAMP LEFT ROOF RAIL DOME/ READING LAMPS LEFT SUNSHADE LEFT SUNSHADE MIRROR LAMP LOGIC NCA WIRE RIGHT INSTRUMENT PANEL ACCENT LAMP RIGHT ROOF RAIL DOME/ READING LAMPS RIGHT SUNSHADE RIGHT SUNSHADE MIRROR LAMP W/ DELUXE INTERIOR LAMP PACKAGE WHT/BRN WIRE WHT/YEL WIRE

AJAR SW SIG BLK WIRE BUS 3 COMPUTER DATA LINES SYSTEM DRIVER DOOR ACCENT LAMP DRIVER DOOR HANDLE FLOOD LAMP DRIVER DOOR LATCH ASSEMBLY DRIVER DOOR POCKET FLOOD LAMP DRIVER WINDOW MOTOR LOGIC GRN/GRY WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE LEFT REAR DOOR HANDLE FLOOD LAMP LEFT REAR DOOR LATCH ASSEMBLY LEFT REAR WINDOW SWITCH LOGIC LF DR AJAR NETWORK NETWORK BUS 4 PASSENGER DOOR ACCENT LAMP PASSENGER DOOR HANDLE FLOOD LAMP PASSENGER DOOR LATCH ASSEMBLY PASSENGER DOOR POCKET FLOOD LAMP PASSENGER WINDOW SWITCH LOGIC RF DR AJAR RIGHT REAR DOOR HANDLE FLOOD LAMP RIGHT REAR DOOR LATCH ASSEMBLY RIGHT REAR WINDOW SWITCH LOGIC SW SIG W/ DELUXE INTERIOR LAMP PACKAGE W/O REAR SEAT HEATER WHT/YEL WIRE

BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BRN WIRE BRN/BLK WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DOWN DRIVER OUTSIDE REAR VIEW MIRROR GLASS DRIVER OUTSIDE REAR VIEW MIRROR MOTOR DRIVER OUTSIDE REAR- VIEW MIRROR DRIVER SIDE OBJECT DETECTION INDICATOR DRIVER WINDOW SWITCH EXTERIOR LIGHTS, NAVIGATION SYSTEMS GRN WIRE GRN/WHT WIRE GRY/BLK WIRE GRY/BRN WIRE HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LEFT LEFT TURN SIGNAL REPEATER LAMP LOGIC MIRROR DIMMING MIRRORS SYSTEM NAVIGATION SYSTEM PNK WIRE REAR BODY FUSE BLOCK RED WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE RIGHT TAN WIRE VIO WIRE VIO/BLU WIRE VIO/RED WIRE WHT/YEL WIRE YEL/BRN WIRE YEL/WHT WIRE

ACTUATOR CTRL CLOSE ACTUATOR CTRL OPEN BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE CHARGE IND CTRL CKP SENS SIG CKP SENS VOLT CLOSE CTRL CMP SENS LO REF COOLING FANS COOLING FANS SYSTEM CRANKSHAFT POSITION SENSOR CTRL BANK (1) CTRL CLOSE CTRL OPEN ENGINE CONTROL MODULE (MOUNTED AT RIGHT SIDE OF BATTERY) EVAPORATIVE EMISSION PURGE SOLENOID VALVE FUEL PRESS SENS SIG GRN WIRE GRN/BLU WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE HEATED OXYGEN SENSOR 2 HI SIG BANK 1 SEN 2 INTAKE CAMSHAFT POSITION ACTUATOR SOLENOID VALVE INTAKE MANIFOLD PRESSURE, AIR TEMPERATURE SENSOR KNOCK SENS 1 SIG KNOCK SENS 2 SIG KNOCK SENSOR #2 KNOCK SENSOR 1 LO SIG BANK 1 SEN 2 MAP SENS LO REF NCA WIRE OPEN CTRL PRESS SENS SIG SENS LOW REF 1 SENS SIG SOL VLV 1 SOL VLV W LO REF SOL VLV X LO REF SOLENOID VLV CTRL SOUND STARTING/ CHARGING SYSTEM SYSTEM SYSTEMS TEMP SENS SIG TEMP SIG TP SENS LO REF TURBOCHARGER BYPASS SOLENOID VALVE VIO WIRE VIO/BLU WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/WHT WIRE

BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE ENGINE CONTROL MODULE ENGINE COOLANT TEMPERATURE SENSOR GRN/WHT WIRE GRY/RED WIRE GRY/WHT WIRE HEATED OXYGEN SENSOR 1 HEATED OXYGEN SENSOR 2 HI CTRL HIGH PRESSURE FUEL PUMP KNOCK SENS KNOCK SENS SIG 2 LOW REF 2 LOW REF 1 KNOCK SENS SIG 1 MANIFOLD ABSOLUTE PRESSURE SENSOR NCA WIRE SIG GND VIO/BLK WIRE VIO/BLU WIRE VIO/GRY WIRE WHT/BLK WIRE WHT/GRY WIRE WHT/YEL WIRE YEL WIRE

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/VIO WIRE BLU/WHT WIRE ENGINE OIL PRESSURE CONTROL SOLENOID VALVE EXHAUST CAMSHAFT POSITION ACTUATOR SOLENOID VALVE GRN/BLU WIRE GRY/BLU WIRE GRY/RED WIRE GRY/WHT WIRE IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 KNOCK SENSOR #2 KNOCK SENSOR 1 NCA WIRE SPARK PLUG VIO/BLU WIRE VIO/GRY WIRE WHT/BLK WIRE WHT/GRY WIRE WHT/YEL WIRE YEL/BLU WIRE

BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/VIO WIRE BLU/WHT WIRE BRN/RED WIRE BRN/WHT WIRE CRANKSHAFT POSITION SENSOR ENGINE OIL PRESSURE SENSOR EXHAUST CAMSHAFT POSITION SENSOR FUEL PRESSURE SENSOR GRN WIRE GRN/BLU WIRE GRY/BLU WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE INTAKE CAMSHAFT POSITION ACTUATOR SOLENOID VALVE INTAKE CAMSHAFT POSITION SENSOR LOGIC THROTTLE BODY (TOP RIGHT REAR OF ENGINE) VIO/BLK WIRE VIO/BLU WIRE VIO/BRN WIRE VIO/GRY WIRE WHT/BLK WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/VIO WIRE

BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE CAM POS ACTUATOR SOL VAL X LOW REF CAM POS ACTUATOR SOL VAL W LOW REF CRANKSHAFT POS SENS LOW REF CRANKSHAFT POS SENS SIG CRANKSHAFT POS SENS VOLT DFI HI VOLT CTRL CYLINDER 1 DFI HI VOLT CTRL CYLINDER 2 DFI HI VOLT CTRL CYLINDER 3 DFI HI VOLT CTRL CYLINDER 4 DFI HI VOLT SPLY CYLINDER 1 DFI HI VOLT SPLY CYLINDER 2 DFI HI VOLT SPLY CYLINDER 3 DFI HI VOLT SPLY CYLINDER 4 ENGINE CONTROL MODULE (MOUNTED AT RIGHT SIDE OF BATTERY) ENGINE COOLANT TEMP SENS SIG EXHAUST CAM SHAFT POS ACTUATOR VAL 1 EXHAUST CAM SHAFT POS SENS 1 EXHAUST CAMSHAFT POS SEN VOLT REF CAMSHAFT POS SENS 1 VOLT REF FUEL INJECTOR 1 FUEL INJECTOR 2 FUEL INJECTOR 3 FUEL INJECTOR 4 GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GROUND GRY/BLU WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HOS HEATER LOW CTRL BANK 1 SENS 2 HOS HEATER LOW CTRL BANK 1 SENS 1 HOSS HI SIG BANK 1 SENS 1 HOSS HI SIG BANK 1 SENS 2 IGNITION CTRL 1 IGNITION CTRL 2 IGNITION CTRL 3 IGNITION CTRL 4 INTAKE CAM SHAFT POS ACTUATOR VAL 1 INTAKE CAM SHAFT POS SENS 1 LOW REF BANK 1 LOW SIG BANK 1 SENS (1) LOW SIG BANK 1 SENS 2 NAVIGATION, SOUND SYSTEMS OIL PRESS SENS LOW REF OIL PRESS SENS SIG OIL PUMP CTRL REPLICATED SIG SIG GROUND THROTTLE ACTUATOR CTRL CLOSE THROTTLE ACTUATOR CTRL OPEN THROTTLE POS SENS LO REF VIO/BLK WIRE VIO/BLU WIRE VIO/BRN WIRE VIO/GRY WIRE WHT/BLK WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/VIO WIRE