Chevrolet TrailBlazer II facelift (2017-2024) driver information center display Wiring diagrams

ACTIVE GRILLE AIR SHUTTER ACTUATOR 1 BLK WIRE BLU/BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ENGINE CONTROL MODULE (ON RIGHT SIDE OF RADIATOR) ENGINE CTRL MOD LIN BUS 1 GRN/VIO WIRE GRY/GRN WIRE HI SPD GMLAN SER DATA (-) 7 HOT W/ ENGINE CONTROL IGNITION RELAY ENERGIZED INSTRUMENT CLUSTER J117 (1.3L TURBO) J118 (1.2L TURBO) LOGIC LOW SPEED GMLAN SERIAL DATA 2 UNDERHOOD FUSE BLOCK VIO/BLU WIRE VPWR WHT WIRE

ABS IND. ACC WAKE-UP SERIAL DATA BATTERY POSITIVE VOLT BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLU/BLK WIRE BLU/VIO WIRE BLU/YEL WIRE BODY CONTROL MODULE (UNDER FRONT OF CENTER CONSOLE) BRAKE IND BRAKE PEDAL POSITION SENSOR BRK APPLY SENS CTRL BRK APPLY SENS LOW REF BRK APPLY SENS SIG BRK POSITION SENS SIG BRN WIRE BRN/BLU WIRE CENTER CONSOLE MULTI-FUNCTION SWITCH COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ENGINE CONTROL MODULE (ON RIGHT SIDE OF RADIATOR) ENGINE CTRL SENS LOW REF 2 ENGINE CTRL VEHICLE SENS 5 VOLT REF 1 ESC IND GRN/BLK WIRE GRY/RED WIRE HIGH SPD GMLAN SER DATA (-) 3 HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT CLUSTER LOGIC PARK BRAKE CONTROL SWITCH (CENTER CONSOLE) RED/BRN WIRE SERIAL DATA COMMUNICATION ENABLE TRACTION CONTROL OFF IND TRACTION CTRL SW SIG 1 TRACTION OFF SWITCH UNDERHOOD FUSE BLOCK VIO/GRN WIRE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

ACC IGN VOLT ANTENNA 1 SIG HI ANTENNA 1 SIG LO ANTENNA 2 SIG HI ANTENNA 2 SIG LO ANTENNA 3 SIG HI ANTENNA 3 SIG LO BATT POSITIVE VOLT BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE CENTER CONSOLE REAR KEYLESS ENTRY ANTENNA COMPUTER DATA LINES SYSTEM DOOR IND DRIVER DOOR HANDLE KEYLESS ENTRY ANTENNA DRIVER EXTERIOR DOOR HANDLE ASSEMBLY DRIVER INFORMATION CENTER DISPLAY DRIVER INTERIOR DOOR HANDLE SWITCH GRN WIRE GRN/BLK WIRE GRN/GRY WIRE GRN/WHT WIRE GRY/BLK WIRE GRY/GRN WIRE HOT W/ IGNITION MAIN RELAY ENERGIZED IGN MODE SW CHALLENGE ACTIVE SIG IGNITION MODE SWITCH INSTRUMENT CLUSTER INSTRUMENT PANEL COMPARTMENT KEYLESS ENTRY ANTENNA KEYLESS ENTRY ANTENNA KEYLESS ENTRY CONTROL MODULE LO SPD GMLAN SER DATA LO SPD GMLAN SERIAL DATA 2 LOGIC PASSIVE START SW 2 LOW REF PASSIVE START SW SIG 2 POWER DISTRIBUTION SYSTEM REAR COMPARTMENT KEYLESS ENTRY ANTENNA RED WIRE RED/BRN WIRE RETAINED ACCESSORY POWER RELAY 2 COIL CTRL RUN/CRANK IGN 1 VOLT SECURITY IND UNDERHOOD FUSE BLOCK VIO WIRE VIO/BLK WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/YEL WIRE WHT WIRE WHT/GRN WIRE YEL WIRE YEL/BLU WIRE

AUTO BATT POS VOLT BLK WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/VIO WIRE BRAKE SYSTEM CONTROL MODULE (LEFT REAR OF ENGINE COMPT, NEAR BRAKE BOOSTER) BRN WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY DRL IND FRONT FOG LAMP IND FRONT FOG LAMP SWITCH GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE HEAD HEADLAMP SWITCH HEADLAMPS ON IND HI SPD GMLAN SER DATA (+) 1 HIGH BEAM IND HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LEFT FRONT FOG LAMP LOGIC LOW SPD GMLAN SER DATA 2 OFF PARK PARK BRAKE APPLY SW SIG PARK BRAKE APPLY SW VOLT REF PARK BRAKE CONTROL SWITCH (CENTER CONSOLE) PARK BRAKE RELEASE SW SIG PARK BRAKE RELEASE SW VOLT REF PARK BRAKE SW SIG PARK BRAKE SW SUPPLY VOLT RED/GRY WIRE RED/VIO WIRE RIGHT DAYTIME RUNNING LAMP RIGHT FRONT FOG LAMP RIGHT FRONT PARK LAMP RIGHT HEADLAMP ASSEMBLY RIGHT HIGH BEAM HEADLAMP RIGHT LOW BEAM HEADLAMP WHT WIRE WHT/VIO WIRE YEL WIRE YEL/RED WIRE

"CHECK ENGINE" IND CTRL ABS IND. ADAPTIVE CRUISE IND AIR BAG IND AUTO STOP IND BATT POSITIVE VOLT BLK WIRE BLK/BRN WIRE BLU/GRN WIRE BRAKE WARNING IND BRN/BLU WIRE BRN/WHT WIRE CHARGE IND COMPUTER DATA LINES SYSTEM CONTROL IND CONTROL OFF IND CRUISE IND DOOR AJAR IND DRIVER INFORMATION CENTER DISPLAY DRIVER INFORMATION CENTER SW SIG DRIVER INFORMATION CENTER SW LOW REF DRIVER INFORMATION CENTER SW SIG HIGH SPD GMLAN SERIAL DATA (-) 9 DRL IND ELECTRONIC STABILITY ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE GAUGE ENGINE OIL PRESSURE IND ETHERNET BUS 7 (-) FRONT FOG LAMP IND FUEL GAUGE FUEL IND GRN/BLK WIRE GRN/WHT WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/YEL WIRE HEADLAMP ON IND HIGH BEAM ASSIST IND HIGH BEAM IND HIGH SPD GMLAN SERIAL DATA (-) 9 DAY NIGHT LED CTRL HOT W/ BATTERY SAVER RELAY 1 ENERGIZED ILLUMINATION INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LANE DEPARTURE WARNING IND LANE KEEPING ASSIST IND LEFT TURN IND LIGHTS ON IND LIN BUS 1 LO SPD GMLAN SERIAL DATA 2 LOGIC LOW WASHER FLUID IND CTRL MALFUNCTION LAMP IND NAVIGATION SYSTEM OFF IND PARK BRAKE IND PARK LAMPS IND PARKING ASSIST IND PEDESTRIAN AHEAD IND RED/BRN WIRE RIGHT TURN IND RUN/CRANK IGN 1 VOLT DRIVER INFORMATION CENTER SELECT MENU SW SIG SEAT BELT 2 IND SEAT BELT IND SECURITY IND SERIAL DATA (+) 9 HIGH SPD GMLAN SERVICE PARK BRAKE IND SPEEDOMETER TACHOMETER TIRE PRESSURE IND TRACTION CONTROL VEHICLE AHEAD IND VIO WIRE VIO/GRN WIRE W/ ONE COLOR GRAPHIC DISPLAY WHT/GRN WIRE WIPER/WASHER SYSTEM

BATT POS VOLT BLK WIRE BLU/YEL WIRE BODY CONTROL MODULE BODY CONTROL MODULE LIN BUS 2 COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ENDGATE LATCH RELAY COIL CTRL GRN/BLK WIRE GRN/BLU WIRE GROUND GRY/YEL WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LIFTGATE AJAR SW SIG 1 LIFTGATE LATCH LIFTGATE UNLATCH RELAY LIFTGATE WINDOW/ REAR COMPARTMENT LID MOTOR UNLATCH CTRL LIN BUS 1 LOGIC MULTI-FUNCTION CARRIER LICENSE PLATE LAMP REAR CLOSURE HANDLE RED/YEL WIRE SW OPEN SIG UNDERHOOD FUSE BLOCK VIO/GRY WIRE YEL WIRE YEL/BLU WIRE

BATTERY POSITIVE VOLT BLK WIRE BLU/BRN WIRE BODY CONTROL MODULE (UNDER FRONT OF CENTER CONSOLE) BRN/GRN WIRE COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ENGINE CONTROL MODULE ENGINE HOOD SWITCH GRN/GRY WIRE GRN/VIO WIRE GRY/BLK WIRE GRY/GRN WIRE HI SPD GMLAN SER DATA (-) 7 HOOD OPEN SW SIG HORN AJAR SW SIG HOT AT ALL TIMES IMMOBILIZER ANTENNA IMMOBILIZER CONTROL MODULE IMMOBILIZER CTRL IMMOBILIZER LIN BUS 1 IMMOBILIZER LIN BUS 1 MODULE CTRL IMMOBILIZER LOW REF INSTRUMENT CLUSTER LOGIC NETWORK BUS 11 RED/BRN WIRE SECURITY IND UNDERHOOD FUSE BLOCK VEHICLE ANTI-THEFT SYS IMMOBILIZER LO REF W/ KEYLESS ENGINE START SWITCH WHT WIRE YEL WIRE

BATT POS VOLT BLK WIRE BLK/GRN WIRE BLK/VIO WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (UNDER FRONT OF CENTER CONSOLE) BODY CONTROL MODULE LIN BUS 2 BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CLOSE SW LED CTRL CLOSE SW SIG COMPUTER DATA LINES SYSTEM CTRL MODULE LIN BUS 1 DRIVER INFORMATION CENTER DISPLAY EXTERIOR LIFTGATE CTRL SW SIG GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/WHT WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LEFT LIFTGATE OBJECT SENSOR LIFTGATE CLOSE SWITCH LIFTGATE CONTROL MODULE (IN LEFT CENTER OF LIFTGATE) LOGIC LOW SPD GMLAN SERIAL DATA 2 LOW SPEED GMLAN SERIAL DATA MODE SW SIG MOTOR CLOSE CTRL MOTOR OPEN CTRL MULTI-FUNCTION CARRIER LICENSE PLATE LAMP NCA WIRE OBJECT SENS LOW REF OBJECT SENSOR 2 SIG POSITION SENS LOW REF POSITION SENS SIG 1 POSITION SENS SIG 2 POSITION SENS VOLT REF REAR CLOSURE HANDLE SW OPEN SIG REAR CLOSURE LATCH PAWL STATUS SIG REAR CLOSURE LATCH RATCHET STATUS REAR CLOSURE LATCH UNLATCH STATUS REAR CLOSURE MOTOR RELEASE CTRL REAR CLOSURE OPEN SW SIG REAR LICENSE PLATE LAMP CTRL RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RIGHT LIFTGATE OBJECT SENSOR WHT WIRE WHT/BLK WIRE YEL/BLU WIRE

2 SPEED A/T AUTOMATIC TRANSMISSION ASSEMBLY BATTERY POSITIVE VOLTAGE BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/YEL WIRE BODY CONTROL MODULE (UNDER FRONT OF CENTER CONSOLE) BRAKE PEDAL POSITION SENSOR BRK APPLY SEN LO REF BRK APPLY SENS BRK APPLY SENS SIG BRK POSITION SENS SIG COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ENGINE CONTROL MODULE ENGINE CONTROL SENSORS LOW REFERENCE 2 ENGINE CONTROL VEHICLE SENSORS 5 VOLT REF 1 GRN/YEL WIRE GRY/GRN WIRE GRY/YEL WIRE HI SPD GMLAN SER DATA (+) 1 HI SPD GMLAN SER DATA (+) 1 TRANSMISSION IGNITION MODE SW MODE CTRL HI SPEED GMLAN SERIAL DATA (-) 1 HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT CLUSTER LOGIC LOW SPD GMLAN SER DATA 2 NCA WIRE PARK LOCK SOL ACTUATOR CTRL PARK SWITCH 2 SIGNAL MODE SW MODE CTRL Y RED/WHT WIRE RUN/ CRANK IGNITION 1 VOLT SIGNAL GROUND TRANSMISSION CONTROL MODULE TRANSMISSION RANGE SENSOR TRANSMISSION SHIFT LEVER TRANSMISSION SHIFT LOCK CONTROL SOLENOID ACTUATOR UNDERHOOD FUSE BLOCK VIO/BLK WIRE VIO/GRN WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL/BLU WIRE

AIR BAG IND BATT POS VOLT BLK WIRE BLU WIRE BLU/YEL WIRE BRN/BLU WIRE BRN/ORG WIRE COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY DRIVER KNEE AIR BAG DRV KNEE AIR BAG HI CTRL DRV KNEE AIR BAG LO CTRL ETHERNET BUS 7 (-) GRN WIRE GRY/BLU WIRE GRY/ORG WIRE HI SPD GMLAN SERIAL DATA (-) (2) HOT W/ IGNITION MAIN RELAY ENERGIZED IGN INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (RIGHT SIDE OF DASH) INSTRUMENT CLUSTER LOGIC LOW SPD GMLAN SERIAL DATA NCA WIRE ORG/ WIRE ORG/BLU WIRE ORG/GRN WIRE ORG/VIO WIRE ORG/WHT WIRE PASS AIR BAG OFF IND CTRL PASS AIR BAG ON IND CTRL PASS INSTRUMENT PANEL AIR BAG STAGE 1 HI CTRL PASS INSTRUMENT PANEL AIR BAG STAGE 1 LO CTRL PASS INSTRUMENT PANEL AIR BAG STAGE 2 HI CTRL PASS INSTRUMENT PANEL AIR BAG STAGE 2 LO CTRL PASS KNEE AIR BAG HI CTRL PASS KNEE AIR BAG LO CTRL PASS SEAT BELT IND CTRL PASSENGER AIR BAG DISABLED INDICATOR PASSENGER AIR BAG OFF IND PASSENGER AIR BAG ON IND PASSENGER INSTRUMENT PANEL AIR BAG PASSENGER KNEE AIR BAG PASSENGER SEAT BELT IND RED/GRN WIRE SD COMM ENABLE SEAT BELT IND SHORTING BAR STEERING WHEEL AIR BAG COIL STEERING WHEEL AIR BAG STAGE 1 HI CTRL STEERING WHEEL AIR BAG STAGE 1 LO CTRL STEERING WHEEL AIR BAG STAGE 2 HI CTRL STEERING WHEEL AIR BAG STAGE 2 LO CTRL UNDERHOOD FUSE BLOCK VIO/GRN WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/ORG WIRE YEL/ORG WIRE