Chevrolet Trax I facelift (2016-2022) w/o keyless engine start switch Wiring diagrams

12 V REF ACC IGN VOLTAGE ACC LED SIG AMBIENT LIGHT SENSOR SIGNAL ANTI-LOCK BRAKES SYSTEM ANTI-LOCK BRAKES, CRUISE CONTROL, EXTERIOR LIGHTS SYSTEMS ANTI-THEFT SYSTEM AUTO STOP/START IND CTRL BATT POSITIVE VOLT BATTERY POSITIVE VOLTAGE BCM 1 FUSE BCM 2 FUSE BCM 3 FUSE BCM 4 FUSE BCM 5 FUSE BCM 8 FUSE BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) BRAKE APPLY SENS CTRL BRAKE APPLY SENS LOW REF BRAKE APPLY SENSOR SIGNAL BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CHALLENGE ACTIVE SIG COMPUTER DATA LINES SYSTEM CRUISE CONTROL SET/COAST/ RESUME/ACCELERATE SW SIG WINDSHIELD WIPER SW LOW REF CRUISE CONTROL, SOUND SYSTEMS DOOR LOCKS SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS DRV DR LOCK SW LCK SIG DRV DR LOCK SW UNLCK SIG REMOTE FUNCTION ACTR LOW REF ENGINE CONTROLS SYSTEM FRONT FOG LAMP SW SIG GRN WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GROUND GRY WIRE GRY/BLK WIRE GRY/WHT WIRE GRY/YEL WIRE HAZ SW RIGHT TURN SIG HAZARD LED DIMMING SIGNAL HAZARD SW LEFT TURN SIG HAZARD SW SIGNAL HDLP DIMMER SW HI BEAM SIG HDLP SW FLASH TO PASS SIG HDLP SW HDLPS OFF SIG CTRL HEADLAMP SW PARK LAMP SIG HEADLIGHTS SYSTEM HEADLIGHTS, CRUISE CONTROL, INTERIOR LIGHTS, SOUND SYSTEMS HI SPD GMLAN SER DATA (+) 1 HI SPD GMLAN SER DATA (+) 1 REMOTE FUNCTION ACTR CTRL HI SPD GMLAN SERIAL DATA HI SPD GMLAN SERIAL DATA(+) REMOTE FUNC ACTR TRANSMIT SIG HORN SW SIGNAL HORNS SYSTEM HOT AT ALL TIMES IGN KEY RESISTOR SIG IGN MODE SW IGNITION SWITCH IMMOBILIZER CTRL IMMOBILIZER LOW REF IND DIMMING CTRL INSTRUMENT PANEL FUSE BLOCK INTERIOR LIGHTS SYSTEM HEADLIGHTS SYSTEM KEY-IN IGNITION SWITCH LED BACKLIGHT DIMMING CTRL LIGHTING CTRL SW REF LIGHTING CTRL SW SIG LIN BUS 11 LIN BUS 4 LOW SPD GMLAN SERIAL DATA OFF OFF/RUN/CRANK IGN 1 VOLTAGE PARK LAMP SIG PASS DR LCK SW UNLK CTRL POWER DISTRIBUTION SYSTEM RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE REMOTE FUNC ACTR RECEIVE SIG RR WIND WASHER RLY CTRL RR WIND WIPER SW SIGNAL RUN WIRE RUN/CRANK IGN 1 VOLT SECURITY INDICATOR CTRL SHIFT INTERLOCK SYSTEM START LED SIG STARTING/CHARGING SYSTEM STRG WHEEL RESIS LADDER SIG SW 1 SIGNAL TAP UP/TAP DOWN SW SIG TRACTION CTRL SW TRANSMISSIONS SYSTEM VIO/BLK WIRE VIO/BLU WIRE VIO/YEL WIRE W/O KEYLESS ENGINE START SWITCH W/O KEYLESS ENGINE START SWITCH W/ KEYLESS ENGINE START SWITCH WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE WINDSHIELD WASHER SW SIG WINDSHIELD WIPER SW HI SIG WINDSHIELD WIPER SW LO SIG WIPER/WASHER SYSTEM YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE

ACC IGN VOLT AUDIO AMPLIFIER BASE BATT POS VOLT BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BUICK LOW LEVEL CGM FUSE CHEVROLET ETHERNET BUS 7 (-) ETHERNET BUS 7(-) LO SPD GMLAN SERIAL DATA GRN WIRE GRY/GRN WIRE GRY/VIO WIRE HI SPD GMLAN SERIAL DATA (+) 9 HI SPD GMLAN SERIAL DATA (-) (1) HI SPD GMLAN SERIAL DATA (-) 9 LO SPD GMLAN SERIAL DATA HOT AT ALL TIMES HUMAN MACHINE INTERFACE CONTROL MODULE (BUICK) (CENTER OF INSTRUMENT PANEL) IGNITION SWITCH INFO DISPLAY MODULE (BUICK) INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK KEYLESS ENTRY CONTROL MODULE LO SPD GMLAN SERIAL DATA 2 MOST SERIAL DATA (+) MOST SERIAL DATA (+) MOST CTRL OFF RED/BLU WIRE RUN WIRE SERIAL DATA COMM ENABLE SERIAL DATA COMMUNICATION ENABLE SERIAL DATA GATEWAY MODULE (BEHIND RIGHT SIDE OF INSTRUMENT PANEL) SIG GND UHF SHORT RANGE LOW ENERGY REMOTE CONTROL ACCESS TRANSCEIVER VIO/YEL WIRE W/ KEYLESS ENGINE START SWITCH W/O KEYLESS ENGINE START SWITCH W/O NAVIGATION W/ NAVIGATION CHEVROLET WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/VIO WIRE

1.4L (VIN B) TURBO 1.4L (VIN M) TURBO AC PWR PRNDL FUSE ACC WAKEUP ACCESSORY VOLTAGE ACCESSORY WAKEUP SERIAL DATA APO DC FRT FUSE BATTERY BATTERY SAVER RELAY 1 BLK WIRE BLU WIRE BODY CONTROL MODULE CIGARETTE LIGHTER RECEPTACLE COMPUTER DATA LINES SYSTEM DATA (-) (3) ENABLE ENGINE CONTROL MODULE FROM INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 4 OF 6) FROM KEYLESS ENTRY CONTROL MODULE (DIAGRAM 5 OF 6) FROM LDW ISRVM FUSE (DIAGRAM 4 OF 6) FROM REAR BODY FUSE BLOCK (DIAGRAM 5 OF 6) GRN WIRE GROUND GRY WIRE IGN 1 VOLT IGNITION KEY RESISTOR SIG IGNITION SWITCH KEY-IN IGNITION SWITCH LOG MODE RLY COIL CTRL LOG MODE RLY OPEN CTRL LOGISTIC MODE RLY DC/DC FUSE OFF OFF/RUN/CRANK VOLTAGE POSITIVE POWER SUPPLY TRANSFORMER RAP RLY COIL CTRL RED WIRE RETAINED ACCESSORY POWER RELAY RLY CTRL RUN WIRE RUN/CRANK RUN/CRANK IGNITION 1 VOLTAGE RUN/CRANK RELAY COIL CTRL SERIAL SERIAL DATA SPLY TO INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 4 OF 6) TO UNDERHOOD FUSE BLOCK (DIAGRAM 2 OF 6) TO UNDERHOOD FUSE BLOCK (DIAGRAM 3 OF 6) UNDERHOOD FUSE BLOCK VIO WIRE VOLT VOLT 1 VOLT 2 W/ KEYLESS ENTRY W/ STOP/ START SYSTEM W/O KEYLESS ENGINE START SWITCH W/O KEYLESS ENTRY WHT WIRE YEL WIRE

AIR BAG IND BATT POSITIVE VOLT BCM 8 FUSE BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLU WIRE BLU/VIO WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) BRAKE FLUID LEVEL SENS SIG BRAKE FLUID LEVEL SWITCH COMPUTER DATA LINES SYSTEM DLIS FUSE DRIVER DOOR LATCH ASSEMBLY DRIVER INFORMATION CENTER DISPLAY DRIVER SEAT BELT BUCKLE DRIVER SEAT BELT SWITCH DRV SEAT BELT ELECTRONIC BRAKE CONTROL MODULE GMLAN SER DATA - (1) GRN WIRE GRN/GRY WIRE GRN/YEL WIRE GRY WIRE GRY/GRN WIRE HEADLAMP SW PARK LAMP SIG HEADLAMP SWITCH HI SPD GMLAN SER DATA (+) 1 HOT AT ALL TIMES IGNITION SWITCH INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK KEY-IN IGNITION SWITCH LEFT REAR DOOR LATCH ASSEMBLY LEFT REAR WINDOW SWITCH LF DR AJAR SW SIG LIFT GATE AJAR SW SIG 1 LIFTGATE LATCH LO SPD GMLAN LO SPD GMLAN SER DATA LO SPD GMLAN SER DATA 2 LOCAL INTERCONNECT NETWORK SER DATA BUS 3 LOGIC LOGIC DRIVER WINDOW MOTOR LR DR AJAR SW SIG NCA WIRE NETWORK BUS 3 NETWORK BUS 4 OFF OFF AUTO OFF/RUN/CRANK VOLT ORG/BRN WIRE PARK BRAKE SW SIG PARK BRAKE SWITCH PARK HEAD PASSENGER DOOR LATCH ASSEMBLY PASSENGER WINDOW SWITCH RADIO RED/YEL WIRE RF DR AJAR SW SIG RIGHT REAR DOOR LATCH ASSEMBLY RIGHT REAR WINDOW SWITCH RR DR AJAR SW SIG RUN WIRE SEAT BELT IND SER DATA SIG GND SW LOW REF SW SIG VIO/GRY WIRE W/O KEYLESS ENGINE START SWITCH WHT WIRE WHT/VIO WIRE