Chevrolet Trax I facelift (2016-2022) nca Wiring diagrams

1.4L VIN M TURBO 1.4L VIN B TURBO ABS IND. BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/VIO WIRE BLU/YEL WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) BRAKE BOOSTER PUMP MOTOR BRAKE BOOSTER VACUUM SENSOR BRAKE FLUID LEVEL SWITCH BRAKE IND BRAKE PEDAL POSITION SENSOR BRK APPLY CTRL BRK APPLY SENS SIG BRK POS SENS 5 VOLT REF BRK POS SENS LOW REF BRK POS SENS SIG BRN/VIO WIRE CHEVROLET COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ENGINE CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) ENGINE CONTROLS SYSTEM ESC SWITCH GMLAN SERIAL DATA - 1 GRN/GRY WIRE GRY/BRN WIRE GRY/GRN WIRE HI SPD GMLAN SERIAL DATA (-) (1) INSTRUMENT CLUSTER LOGIC LOW REF NCA WIRE PARK BRAKE SWITCH PRK BRK SW SIG RIGHT FRONT WHEEL SPEED SENSOR SENS SIG SIG GND TRACTION SW SIG 1 VEHICLE STABILITY CONTROL SWITCH WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE YEL/VIO WIRE

1.4L VIN M TURBO 1.4L VIN B TURBO AOS FUSE AUTOMATIC TRANSMISSION ACCUMULATOR SOLENOID VALVE BATTERY BATTERY FUSE BLOCK BATTERY SENSOR MODULE BLU WIRE BRAKE BOOSTER PUMP MOTOR RELAY UNDERHOOD RELAY BLOCK BRN WIRE CANISTER VENT SOLENOID FUSE CHASSIS CONTROL MODULE CONTROL SOLENOID VALVE ASSEMBLY AUTOMATIC TRANSMISSION ASSEMBLY DRIVER SEAT LUMBAR SUPPORT SWITCH DRIVER WINDOW SWITCH EBCM PUMP FUSE EBCM PWR FUSE ECM PT IGN-3 FUSE ECM-B FUSE ELECTRONIC BRAKE CONTROL MODULE ENGINE CONTROL MODULE ENGINE CONTROLS IGNITION RELAY ENGINE COOLANT THERMOSTAT HEATER ENGINE OIL PRESSURE CONTROL SOLENOID VALVE EVAPORATIVE EMISSION PURGE SOLENOID VALVE EVAPORATIVE EMISSION VENT SOLENOID VALVE EVP FUSE FRT WIPER FUSE FSCM B+ FUSE FUSE 1 FUSE 2 FUSE 25 FUSE 4 FUSE 5 GARAGE DOOR OPENER GENERATOR GRN WIRE GRY WIRE HEATED OXYGEN SENSOR 1 HEATED OXYGEN SENSOR 2 HEATED SEAT MODULE FUSE IBS FUSE LT GRN WIRE MULTI-FUNCTION INTAKE AIR SENSOR MULTI-FUNCTION WINDSHIELD SENSOR NCA WIRE OUTSIDE REAR VIEW MIRROR SWITCH PASSENGER PRESENCE MODULE PASSENGER SEAT LUMBAR SUPPORT SWITCH POWER STEERING CONTROL MODULE PWR LUMBAR SW FUSE RAIN SENSOR, OSRVM SW, DRIVER WINDOW SW, UGDO FUSE RAIN/AMBIENT LIGHT SENSOR MODULE RED WIRE RED/GRN WIRE SEAT HEATING CONTROL MODULE SEAT MEMORY CONTROL MODULE STARTER MOTOR SUNROOF CONTROL MODULE SUNROOF FUSE TCM B FUSE TO COOL FAN HIGH FUSE (DIAGRAM 2 OF 6) TO FUSE 3 (DIAGRAM 4 OF 6) TO IGNITION COIL/ INJECTOR COIL FUSE (DIAGRAM 2 OF 6) TO REAR BODY FUSE BLOCK (DIAGRAM 5 OF 6) TRANSMISSION CONTROL MODULE TURBOCHARGER BYPASS SOLENOID VALVE TURBOCHARGER WASTEGATE SOLENOID VALVE UNDERHOOD FUSE BLOCK VIO WIRE W/ MEMORY W/O LANE DEPARTURE WARNING ACTIVE SAFETY W/O MEMORY W/O MEMORY W/ MEMORY WHT WIRE WINDSHIELD WIPER RELAY WINDSHIELD WIPER SPEED CONTROL RELAY YEL WIRE

ANTENNA SIG HI ANTENNA SIG LO BLK WIRE BLK/WHT WIRE BRN/GRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DOOR IND DRIVER DOOR HANDLE KEYLESS ENTRY ANTENNA DRIVER EXTERIOR DOOR HANDLE ASSEMBLY DRIVER EXTERIOR DOOR HANDLE SWITCH DRIVER INFORMATION CENTER DISPLAY DRV DR HANDLE SW SIG GRN/BLK WIRE GRN/GRY WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/GRN WIRE INSTRUMENT CLUSTER KEYLESS ENTRY CONTROL MODULE LEFT REAR EXTERIOR DOOR HANDLE ASSEMBLY LEFT REAR EXTERIOR DOOR HANDLE SWITCH LO SPD GMLAN SERIAL DATA 2 LOGIC LR DR HANDLE SW SIG NCA WIRE PASS DR ANT SIG HI PASS DR HANDLE SW SIG PASSENGER DOOR HANDLE KEYLESS ENTRY ANTENNA PASSENGER EXTERIOR DOOR HANDLE ASSEMBLY PASSENGER EXTERIOR DOOR HANDLE SWITCH RIGHT REAR EXTERIOR DOOR HANDLE ASSEMBLY RIGHT REAR EXTERIOR DOOR HANDLE SWITCH RR DR HANDLE SW SIG SECURITY IND VIO WIRE VIO/GRY WIRE VIO/WHT WIRE YEL/GRY WIRE

AM/FM AUX AUDIO COMMON SIG AUX DETECTION SIG AUXILIARY AUDIO INPUT BATT POS VOLT BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BRN/BLU WIRE CELL CELLULAR PHONE ANTENNA CELLULAR TEL VOICE SIG COAX COAX 1 1 COAX BK COAX BK USB SERIAL DATA COAX GD COMPUTER DATA LINES SYSTEM DATA DIGITAL RADIO ANTENNA GMLAN SERIAL DATA 2 GRN WIRE GRN/BLK WIRE GRY WIRE GRY/LT GRN WIRE HOT W/ BATTERY SAVER RELAY 1 ENERGIZED INSTRUMENT PANEL FUSE BLOCK LEFT AUX AUDIO SIG (2) LF SPEAKER (-) CTRL 1 LF SPEAKER SIG (-) 1 LOW REF LR SPEAKER (+) CTRL LR SPEAKER SIG (-) 1 LT BLU WIRE NCA WIRE RADIO RADIO ANTENNA RED/GRY WIRE RF SPEAKER (-) CTRL 1 RF SPEAKER SIG (-) 1 RIGHT AUX AUDIO SIG (2) RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT REAR DOOR SPEAKER ROOF REAR ANTENNA RR SPEAKER (+) CTRL RR SPEAKER SIG (-) 1 SIG GND SILBOX- AUDIO-NAV FUSE USB USB SERIAL VIO WIRE VOICE REC AUDIO LOW REF CELLULAR TELEPHONE MIC LOW REF VOICE REC AUDIO SIG CELLULAR TEL MIC SIG W/ ONSTAR W/O ONSTAR WHT WIRE YEL WIRE YEL/BLK WIRE

AUDIO LOW REF AUDIO SIG + BATT POS VOLT BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN/BLU WIRE CELL CELLULAR CELLULAR PHONE MICROPHONE COAX COMPUTER DATA LINES SYSTEM DATA 9 (+) GRN WIRE GRN/BLK WIRE GRY/YEL WIRE HI SPD GMLAN LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT REAR DOOR SPEAKER LOW REF LT BLU WIRE LT BLU/LT GRN WIRE MIC LO REF MIC SIG NCA WIRE RED/GRN WIRE SERIAL SIGNAL GND TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE TELEPHONE VOICE REC VOICE SIGNAL W/ ONSTAR W/O ONSTAR WHT/LT GRN WIRE YEL WIRE

AM/FM AMPLIFIER CTRL AUDIO AMPLIFIER (RIGHT SIDE OF LUGGAGE COMPT) AUXILIARY AUDIO INPUT BACKUP LAMP CTRL BATT POS VOLT BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BRN/BLU WIRE BRN/VIO WIRE BRN/WHT WIRE CAMERA SIG 2 CELL CELLULAR PHONE ANTENNA COAX COAX BK COAX BU COAX GD COMPUTER DATA LINES SYSTEM DIGITAL RADIO ANTENNA ETHERNET BUS 7 (-) FRT LO LEVEL AUDIO (-) GMLAN SERIAL DATA 2 GPS GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/LT GRN WIRE GRY/YEL WIRE HOT W/ BATTERY SAVER RELAY 1 ENERGIZED INSTRUMENT PANEL FUSE BLOCK LF LO LEVEL AUDIO SIG LF LO LEVEL AUDIO- LF SPEAKER (-) CTRL 1 LF SPEAKER SIG (-) 1 LR LO LEVEL AUDIO (-) LR LO LEVEL AUDIO SIG LR SPEAKER (+) CTRL LR SPEAKER SIG (-) NAVIGATION ANTENNA NAVIGATION SYSTEM NCA WIRE RADIO RADIO ANTENNA REAR VIEW CAMERA CIRCUIT RED/GRY WIRE REMOTE ENABLE SIG RF LO LEVEL AUDIO SIG RF SPEAKER (-) CTRL 1 RF SPEAKER SIG (-) 1 ROOF REAR ANTENNA RR LO LEVEL AUDIO SIG RR LO LEVEL AUDIO- RR SPEAKER (+) CTRL RR SPEAKER SIG (-) SIG GND SILBOX- AUDIO-NAV FUSE TBD GND USB USB BK USB SERIAL DATA USB SERIAL DATA VIO/BLU WIRE VOICE REC AUDIO LO REF VOICE REC AUDIO SIG WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE

AM/FM AUXILIARY AUDIO INPUT BACKUP LAMP CTRL BATT POS VOLT BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BRN/BLU WIRE CELL CELLULAR PHONE ANTENNA COAX COAX BK COAX BU COAX GD COMPUTER DATA LINES SYSTEM DIGITAL RADIO ANTENNA GMLAN SERIAL DATA 2 GPS GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRY/LT GRN WIRE HOT W/ BATTERY SAVER RELAY 1 ENERGIZED INSTRUMENT PANEL FUSE BLOCK LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT REAR DOOR SPEAKER LR SPEAKER SIG (-) NAVIGATION ANTENNA NCA WIRE RADIO RADIO ANTENNA RED/GRY WIRE RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT REAR DOOR SPEAKER ROOF REAR ANTENNA SIG GND SILBOX- AUDIO-NAV FUSE USB USB BK USB SERIAL DATA USB SERIAL DATA USB SERIAL DATA WHT WIRE YEL WIRE YEL/BLK WIRE

BATT POS VOLT BCM 2 FUSE BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) BRN WIRE BRN/BLU WIRE CAMERA SIG 2 CELL COAX COMPUTER DATA LINES SYSTEM ETHERNET BUS 7 (-) GMLAN SERIAL DATA (+) 9 GPS GRN WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ BATTERY SAVER RELAY 1 ENERGIZED INSTRUMENT PANEL FUSE BLOCK LADDER SIG 1 LEFT STEERING WHEEL CONTROLS SWITCH LF SPEAKER (-) CTRL 1 LF SPEAKER SIG (-) 1 LR SPEAKER (+) CTRL MUTE NAVIGATION ANTENNA SIGNAL SPLITTER NAVIGATION SYSTEM (REAR VIEW CAMERA CIRCUIT) NCA WIRE ONS GLONAS FUSE RADIO RED WIRE RED/BLU WIRE RED/GRN WIRE RF SPEAKER (-) CTRL 1 RF SPEAKER SIG (-) 1 RIGHT STEERING WHEEL CONTROLS SWITCH RR SPEAKER (+) CTRL RR SPEAKER SIG (-) SEEK DOWN SEEK UP SERIAL DATA (-) (1) SIG GND SOURCE STEERING WHEEL AIR BAG COIL VOICE VOICE REC AUDIO LO REF VOICE REC AUDIO SIG VOL (-) WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE

AM/FM AUXILIARY AUDIO INPUT BATT POS VOLT BATT POSITIVE VOLT BK USB USB SERIAL DATA BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BRN/BLU WIRE BU COAX CAMERA SIGNAL 2 CELL CELLULAR PHONE ANTENNA CELLULAR PHONE MICROPHONE COAX COMPUTER DATA LINES SYSTEM DIGITAL RADIO ANTENNA GD COAX GPS GRN WIRE GRN/BLK WIRE GRY/LT GRN WIRE GRY/YEL WIRE GY USB USB SERIAL DATA HOT W/ BATTERY SAVER RELAY 1 ENERGIZED INSTRUMENT PANEL FUSE BLOCK LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT REAR DOOR SPEAKER LOW SPD GMLAN SERIAL DATA 2 LT BLU WIRE MICROPHONE LOW REF AUDIO LOW REF MICROPHONE SIG AUDIO SIG NAVIGATION ANTENNA NAVIGATION SYSTEM NCA WIRE RADIO RADIO ANTENNA REAR VIEW CAMERA CIRCUIT RED/GRY WIRE RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT REAR DOOR SPEAKER ROOF REAR ANTENNA S-BAND DIGITAL AUDIO SYSTEM SIG GND SILBOX- AUDIO-NAV FUSE VOICE LOW REF VOICE SIG W/ ONSTAR W/O ONSTAR WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE

AUDIO LOW REF AUDIO SIG + BATT POSITIVE VOLT BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) BRN WIRE BRN/BLU WIRE CELL COAX COMPUTER DATA LINES SYSTEM GMLAN SERIAL DATA (+) 9 GPS GRN WIRE GRN/BLK WIRE GRY/YEL WIRE HOT AT ALL TIMES IGNITION SWITCH KEY-IN IGNITION SWITCH LADDER SIG 1 LEFT STEERING WHEEL CONTROLS SWITCH LF SPEAKER (-) CTRL 1 LF SPEAKER SIG (-) 1 LR SPEAKER (+) CTRL LR SPEAKER SIG (-) LT BLU WIRE LT BLU/LT GRN WIRE MICROPHONE (-) LOW REF MICROPHONE SIG MUTE NAVIGATION ANTENNA SIGNAL SPLITTER NCA WIRE OFF OFF/RUN/CRANK IGN VOLT RADIO RED WIRE RED/GRY WIRE RF SPEAKER (-) CTRL 1 RF SPEAKER SIG (-) 1 RIGHT STEERING WHEEL CONTROLS SWITCH RR SPEAKER (+) CTRL RR SPEAKER SIG (-) RUN WIRE SEEK DOWN SEEK UP SERIAL DATA (-) (1) SIG GND STEERING WHEEL AIR BAG COIL VOICE LOW REF VOICE SIG VOICE SOURCE VOL (-) WHT WIRE WHT/LT GRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE