Chevrolet Trax II (2023-2024) nca Wiring diagrams

ACCESSORY WAKE-UP SER 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 (LEFT REAR ENGINE COMPT) BRAKE PRESSURE MODULATOR 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 HIGH SPD GMLAN SER DATA (-) 1 HIGH SPD GMLAN SER DATA (-) 2 HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED LEFT FRONT WHEEL SPD SENS CTRL LEFT FRONT WHEEL SPD SENS SIGNAL LEFT FRONT WHEEL SPEED SENSOR LEFT PARK BRAKE ACTUATOR LEFT PARK BRAKE MOTOR APPLY CTRL LEFT PRK BRK MOTOR LOW REF LEFT REAR WHEEL SPD SENS CTRL LEFT REAR WHEEL SPD SENS SIGNAL LEFT REAR WHEEL SPEED SENSOR NCA WIRE PARK BRAKE RELEASE SWITCH SIGNAL PRK BRK APPLY SWITCH SIGNAL PRK BRK APPLY SWITCH VOLTAGE REF PRK BRK RELEASE SWITCH VOLTAGE REF PRK BRK SWITCH SIGNAL PRK BRK SWITCH SUPPLY VOLTAGE RED/GRY WIRE RED/YEL WIRE RIGHT FRONT WHEEL SPD SENS CTRL RIGHT FRONT WHEEL SPD SENS SIGNAL RIGHT FRONT WHEEL SPEED SENSOR RIGHT PARK BRAKE ACTUATOR RIGHT PRK BRK MTR APPLY CTRL RIGHT PRK BRK MTR LOW REF RIGHT REAR WHEEL SPD SENS CTRL RIGHT REAR WHEEL SPD SENS SIGNAL RIGHT REAR WHEEL SPEED SENSOR RUN/CRANK IGNITION 1 VOLTAGE UNDERHOOD FUSE BLOCK VIO WIRE VIO/GRY WIRE VIO/YEL WIRE WHT WIRE YEL WIRE YEL/RED WIRE

ACC WAKE-UP SER DATA BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/YEL WIRE BODY CTRL MOD LIN BUS 2 BODY CTRL MOD LIN BUS 3 DRIVER WINDOW MOTOR DRIVER WINDOW SWITCH GRN WIRE GRN/BLU WIRE GRN/WHT WIRE GRN/YEL WIRE HI SPD GMLAN SERIAL DATA (-) (1) NCA WIRE POWER SUPPLY TRANSFORMER (UNDER FRONT OF CENTER CONSOLE) TRANSMISSION CONTROL MODULE VIO/YEL WIRE W/ EXPRESS UP/DOWN WHT WIRE WHT/BLU WIRE WINDSHIELD TEMPERATURE, INSIDE MOISTURE SENSOR

AUTOMATIC A/C BATTERY FUSE BLOCK BLK WIRE BLU WIRE BODY CONTROL MODULE BRN/VIO WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER OUTSIDE REAR VIEW MIRROR GLASS DRIVER OUTSIDE REAR- VIEW MIRROR GRN WIRE GRN/YEL WIRE HI SPD GMLAN SER DATA (+) 1 HOT AT ALL TIMES HVAC CONTROL MODULE (UNDER CENTER OF DASH) HVAC CONTROLS LIN BUS 1 LOGIC MANUAL A/C NCA WIRE PASSENGER OUTSIDE REAR VIEW MIRROR PASSENGER OUTSIDE REAR VIEW MIRROR GLASS REAR DEFOG RLY CTRL REAR DEFOGGER REAR DEFOGGER GRID REAR DEFOGGER RELAY REAR WINDOW DEFROST IND REAR WINDOW DEFROST SWITCH RED/WHT WIRE RLY CTRL UNDERHOOD FUSE BLOCK WHT WIRE

AMBIENT LIGHT SENS SIG AMBIENT LIGHT/ SUNLOAD SENSOR AUTOMATIC HI BEAM ON/OFF SW SIG BATTERY POSITIVE VOLTAGE BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BODY CONTROL MODULE (UNDER CENTER OF DASH) COMPUTER DATA LINES SYSTEM FTP GRN WIRE GRN/BRN WIRE GRY/BLU WIRE GRY/BRN WIRE HDLP HI BEAM CTRL HDLP SW FLASH SIG HI BEAM SELECT SW HI BEAM SIG HDLP SW OFF SIG HDLP SW ON SIG HIGH BEAM ASSIST SWITCH HOT AT ALL TIMES HOT W/ BATTERY SAVER RELAY 1 ENERGIZED HVAC CONTROL MODULE INSTRUMENT PANEL FUSE BLOCK LEFT DAYTIME RUNNING LAMP CONTROL MODULE LEFT DAYTIME RUNNING LAMP, LEFT FRONT DRL CTRL LEFT FRONT PARK LAMP LEFT HEADLAMP ASSEMBLY LEFT HEADLAMP LED DRIVER MODULE LEFT HIGH BEAM HEADLAMP LEFT LOW BEAM HEADLAMP LEFT PARK LAMP CTRL LH HDLP LOW BEAM CTRL NCA WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RH HDLP LOW BEAM CTRL RIGHT FRONT DRL CTRL RIGHT PARK LAMP CTRL SS LOW REF TURN SIGNAL/ MULTI-FUNCTION SWITCH VIO/GRY WIRE W/ LED W/O LED WHT WIRE WHT/BLU WIRE WHT/GRY WIRE WHT/VIO WIRE YEL WIRE YEL/BRN WIRE

AUTO AUTO HIGH BEAM IND BATT POSI VOLT BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/VIO WIRE BRAKE SYSTEM CONTROL MODULE BRAKE MASTER CYLINDER BRN WIRE COMPUTER DATA LINES SYSTEM DISPLAY DISPLAY SIG + DRIVER INFORMATION CENTER DISPLAY GRN WIRE GRN/BRN WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE HEAD HEADLAMP SWITCH HI SPD GMLAN SER DT (-) 1 HIGH BEAM IND HOT W/ BATTERY SAVER RELAY 1 ENERGIZED INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LO SPD GMLAN LOGIC LVDS NCA WIRE OFF PARK PARK BRAKE APPLY SW SIG PARK BRAKE APPLY SW VOLT REF PARK BRAKE CONTROL SWITCH PARK BRAKE REL SW SIG PARK BRAKE REL SW VOLT REF PARK BRAKE SW SIG PARK BRAKE SW SUPPLY VOLT RADIO RED/BRN WIRE RIGHT DAYTIME RUNNING LAMP RIGHT DAYTIME RUNNING LAMP CONTROL MODULE RIGHT FRONT PARK LAMP RIGHT HEADLAMP ASSEMBLY RIGHT HEADLAMP LED DRIVER MODULE RIGHT HIGH BEAM HEADLAMP RIGHT LOW BEAM HEADLAMP SERIAL DATA 2 SIG SIG GND W/ 11 INCH TOUCHSCREEN W/ 8 INCH DISPLAY W/ 8 INCH TOUCHSCREEN W/ LED W/O 8 INCH DISPLAY W/O LED WHT WIRE WHT/VIO WIRE YEL WIRE YEL/RED WIRE

AUTOMATIC TRANSMISSION ASSEMBLY AUXILIARY COOLANT PUMP BLK WIRE BLU WIRE BODY CONTROL MODULE BRAKE SYSTEM CONTROL MODULE BRAKE MASTER CYLINDER COLLISION ALERT INDICATORS CONTROL SOLENOID VALVE ASSEMBLY DRIVER BACK SEAT BLOWER ASSEMBLY DRIVER CUSHION SEAT BLOWER ASSEMBLY ENGINE CONTROL MODULE EVAPORATIVE EMISSION VENT SOLENOID VALVE FUEL PUMP DRIVER CONTROL MODULE GRN WIRE GRY WIRE IGNITION MAIN RELAY INSIDE REAR VIEW MIRROR INSTRUMENT CLUSTER NCA WIRE PASSENGER BACK SEAT BLOWER ASSEMBLY PASSENGER CUSHION SEAT BLOWER ASSEMBLY RADIO REAR WIPER MOTOR RED WIRE SERIAL DATA GATEWAY MODULE TRANSMISSION CONTROL MODULE UNDERHOOD FUSE BLOCK VIO WIRE W/ 11 INCH TOUCHSCREEN W/O 11 INCH TOUCHSCREEN WHT WIRE YEL WIRE

A/C COMPRESSOR CLUTCH RELAY ACTIVE GRILLE AIR SHUTTER ACTUATOR 1 AUTOMATIC TRANSMISSION ACCUMULATOR SOLENOID VALVE BLU WIRE COOLING FAN HIGH SPEED RELAY COOLING FAN LOW SPEED RELAY COOLING FAN MEDIUM SPEED RELAY ENGINE CONTROL MODULE ENGINE CONTROLS IGNITION RELAY ENGINE OIL PRESSURE CONTROL SOLENOID VALVE EVAPORATIVE EMISSION PURGE PUMP EVAPORATIVE EMISSION PURGE SOLENOID VALVE HEATED OXYGEN SENSOR 1 HEATED OXYGEN SENSOR 2 IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 MULTI-FUNCTION INTAKE AIR SENSOR NCA WIRE TURBOCHARGER BYPASS SOLENOID VALVE UNDERHOOD FUSE BLOCK VIO WIRE VIO/BLU WIRE YEL WIRE

A SIG BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/VIO WIRE BRN/GRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER DOOR LATCH ASSEMBLY DRIVER WINDOW MOTOR DRIVER WINDOW SWITCH ENGINE CONTROL MODULE ENGINE CTRL VEHICLE FUEL FILL DOOR LOCK ACTUATOR GRN/GRY WIRE GRN/YEL WIRE GRY WIRE GRY/YEL WIRE HOOD STATUS LOGIC NCA WIRE RIGHT REAR DOOR LATCH ASSEMBLY RIGHT REAR WINDOW SWITCH SENS LOW REF 1 SERIAL DATA (-) (1) W/ EXPRESS UP/DOWN W/O EXPRESS UP/DOWN WHT WIRE WHT/VIO WIRE YEL WIRE

A SIG BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/VIO WIRE BRN/GRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER DOOR LATCH ASSEMBLY DRIVER WINDOW SWITCH ENGINE CONTROL MODULE ENGINE CTRL VEHICLE FUEL FILL DOOR LOCK ACTUATOR GRN/GRY WIRE GRN/YEL WIRE GRY WIRE GRY/YEL WIRE HOOD STATUS LOGIC LOGIC DRIVER WINDOW MOTOR NCA WIRE PASSENGER DOOR LATCH ASSEMBLY PASSENGER WINDOW SWITCH RIGHT REAR DOOR LATCH ASSEMBLY RIGHT REAR WINDOW SWITCH SENS LOW REF 1 SERIAL DATA (-) (1) VIO/BLK WIRE VIO/YEL WIRE W/ EXPRESS UP/DOWN W/O EXPRESS UP/DOWN WHT WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE

3/4 OFF MAX BLK WIRE BLK/GRN WIRE BLK/VIO WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY GRN WIRE GRN/BLK WIRE GRN/VIO WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE ILL INSTRUMENT CLUSTER INTERIOR LIFTGATE CONTROL SWITCH LIFTGATE LATCH ASSEMBLY (BOTTOM CENTER OF LIFTGATE) LOGIC LOW SPD GMLAN SERIAL DATA 2 NCA WIRE REAR OPEN/ CLOSE SWITCH WHT WIRE YEL WIRE