Computer data lines circuit for Cadillac XT6 I (2019-2024)

BATT POS VOLT 1 BLK WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE CAN BUS (-) 3 COMMUNICATION DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) ENABLE GRN WIRE GRN/WHT WIRE GROUND 17 GRY/GRN WIRE HEADLAMP CONTROL MODULE HI SPD GMLAN HI SPD GMLAN SERIAL DATA (+) 9 HI SPD GMLAN SERIAL DATA (-) 11 HI SPD GMLAN SERIAL DATA (-) 12 HI SPD GMLAN SERIAL DATA (-) 13 HIGH SPEED EXTENSION BUS TERMINATING RESISTOR 1 HOT AT ALL TIMES INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE INSTRUMENT PANEL FUSE BLOCK LEFT HEADLAMP ASSEMBLY LEFT HEADLAMP CONTROL MODULE LEFT HEADLAMP LEVELING CONTROL MODULE LO SPD GMLAN LOW SPD GMLAN SERIAL DATA LOW SPD GMLAN SERIAL DATA 2 LOW SPD GMLAN SERIAL DATA 3 RED/WHT WIRE SERIAL DATA SERIAL DATA (+) 8 SERIAL DATA 2 SERIAL DATA CAN BUS (-) 3 SERIAL DATA GATEWAY MODULE (LOWER LEFT SIDE OF DASH) W/ AUTOMATIC CONTROL HEADLAMPS LEVELING SYSTEM W/ INTEGRATED BRAKE ASSIST W/O AUTOMATIC CONTROL HEADLAMPS LEVELING SYSTEM W/O INTEGRATED BRAKE ASSIST WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WINDSHIELD FRONT VIEW CAMERA

BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/BLU WIRE CAN BUS (-) SERIAL DATA COMMUNICATION ENABLE ETHERNET BUS 4 (-) ETHERNET BUS 6 (-) ETHERNET BUS 7 (-) GRN WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/WHT WIRE HI SPD GMLAN HI SPD GMLAN SERIAL DATA (+) 4 HI SPD GMLAN SERIAL DATA (+) 8 HI SPD GMLAN SERIAL DATA (-) (1) HI SPD GMLAN SERIAL DATA (-) (2) HIGH SPEED EXTENSION BUS TERMINATING RESISTOR 2 HOT W/ IGNITION MAIN RELAY ENERGIZED INFOTAINMENT INFOTAINMENT CONTROL SWITCH LO SPD GMLAN LOW SPD GMLAN PRIVATE SERIAL DATA RADIO RIGHT HEADLAMP ASSEMBLY RIGHT HEADLAMP CONTROL MODULE RIGHT HEADLAMP LEVELING CONTROL MODULE RUN/CRANK IGNITION 1 VOLTAGE 10 SERIAL DATA SERIAL DATA (-) 9 SERIAL DATA 2 SERIAL DATA CAN BUS (-) 3 SERIAL DATA GATEWAY MODULE UNDERHOOD FUSE BLOCK VIO/GRY WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE

BLK WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/BLU WIRE COMMUNICATION DATA BUS 1 DATA BUS 2 ENABLE ETHERNET BUS 4 (-) ETHERNET BUS 7 (-) GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/VIO WIRE GRY/WHT WIRE HEAD-UP DISPLAY HI SPD GMLAN HI SPD GMLAN SERIAL DATA (+) 9 INFO DISPLAY MODULE INSTRUMENT CLUSTER INSTRUMENT CLUSTER LIN BUS 1 INTERCONNECT LEFT SIDE OBJECT SENSOR MODULE LIFTGATE CONTROL MODULE LIN BUS 2 LO SPD GMLAN LO SPD GMLAN SERIAL DATA 2 LOCAL LOCAL INTERCONNECT LOCAL INTERCONNECT NETWORK LOGIC NETWORK SERIAL NIGHT VISION CAMERA CONTROL MODULE ORG/ WIRE REAR SEAT HEATING CONTROL MODULE REF VOLT RIGHT END OF DASH) RIGHT SIDE OBJECT SENSOR MODULE RIGHT STEERING WHEEL CONTROLS SWITCH SERIAL DATA SERIAL DATA (-) 5 SERIAL DATA (-) 9 SERIAL DATA 2 SERIAL DATA BUS 1 SERIAL DATA CAN BUS (-) STEERING WHEEL AIR BAG COIL STEERING WHEEL HEATING CONTROL MODULE TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE VIDEO PROCESSING CONTROL MODULE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE

AIR IONIZER (IF EQUIPPED) BLU WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/VIO WIRE COMMUNICATION ENABLE DATA BUS 1 DATA BUS 2 FRONT OBJECT FRONT SEAT HEATING CONTROL MODULE GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/YEL WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/VIO WIRE HANDS-FREE LIFTGATE SENSOR CONTROL MODULE HI SPD GMLAN HVAC CONTROL MODULE (BEHIND CENTER OF DASH) KEYLESS ENTRY CONTROL MODULE LIN BUS 2 LO SPD GMLAN LO SPD GMLAN SERIAL DATA LOCAL INTERCONNECT LOGIC NETWORK SERIAL PASSENGER PRESENCE MODULE POWER SOUNDER CONTENT THEFT DETERRENT ALARM MODULE SENSOR CONTROL 2 SERIAL DATA SERIAL DATA (+) 8 SERIAL DATA (-) 4 SERIAL DATA 2 STEERING COLUMN LOCK MODULE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE

ACCESSORY WAKEUP AUXILIARY HVAC CONTROLS BLU WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/YEL WIRE BODY CONTROL MODULE (LOWER FRONT OF CENTER CONSOLE) BRN/BLK WIRE BRN/GRY WIRE BRN/VIO WIRE BUS 6 (+) COMMUNICATION ENABLE CONTENT THEFT DETERRENT SENSOR MODULE DATA DATA BUS 1 DRIVER WINDOW MOTOR MODULE DRIVER WINDOW/ OUTSIDE REAR VIEW MIRROR SWITCH ETHERNET GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/VIO WIRE HI SPD GMLAN HI SPD GMLAN SERIAL DATA (-) (1) HVAC CONTROLS IMMOBILIZER CONTROL MODULE INTERCONNECT LIN SERIAL LIN SERIAL DATA BUS 1 LO SPD GMLAN LOCAL LOCAL INTERCONNECT MOST SERIAL NETWORK NETWORK SERIAL NETWORK SERIAL DATA 1 NETWORK SERIAL DATA BUS 1 PASSENGER WINDOW MOTOR MODULE RAIN SENSOR MODULE SEAT MEMORY CONTROL MODULE SERIAL DATA SERIAL DATA (-) (1) SERIAL DATA 2 SERIAL DATA BUS 11 SERIAL DATA BUS 2 SERIAL DATA BUS 3 SERIAL DATA BUS 4 STEERING COLUMN POSITION CONTROL MODULE SUNROOF CONTROL MODULE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WINDSHIELD FRONT VIEW CAMERA YEL WIRE

BLU WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/YEL WIRE BRN/VIO WIRE GRN WIRE GRN/GRY WIRE GRY/VIO WIRE HI SPD GMLAN LEFT REAR WINDOW SWITCH RIGHT REAR WINDOW SWITCH SERIAL DATA (-) (1) SERIAL DATA 2 SERIAL DATA BUS 4 VIO/YEL WIRE W/ AUTOMATIC BELT RESTRAINT PROVISIONS W/ INTEGRATED BRAKE ASSIST W/O AUTOMATIC BELT RESTRAINT PROVISIONS W/O CONTINUOUSLY VARIABLE REAL TIME DAMPING W/O INTEGRATED BRAKE ASSIST WHT WIRE WHT/BLU WIRE

BLK/YEL WIRE BLU WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/YEL WIRE BRN/VIO WIRE BRN/WHT WIRE BUS 21 COMMUNICATION COOLING FAN MOTOR ENABLE FRONT OBJECT GRN WIRE GRN/VIO WIRE GRY/VIO WIRE HI SPD GMLAN HIGH SPEED BUS TERMINATING RESISTOR LEFT SEAT BELT RETRACTOR MOTOR MODULE LO SPD GMLAN LOCAL INTERCONNECT NCA WIRE NETWORK SERIAL DATA REAR DIFFERENTIAL CLUTCH CONTROL MODULE RIGHT SEAT BELT RETRACTOR MOTOR MODULE SENSOR CONTROL 2 SERIAL DATA SERIAL DATA (-) (1) SERIAL DATA (-) 4 SERIAL DATA 2 VIO/GRY WIRE VIO/YEL WIRE W/ AUTOMATIC BELT RESTRAINT PROVISIONS W/ INTEGRATED BRAKE ASSIST W/O AUTOMATIC BELT RESTRAINT PROVISIONS W/O INTEGRATED BRAKE ASSIST WHT WIRE WHT/BLU WIRE

BATTERY SENSOR MODULE BLU WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/YEL WIRE BRN/VIO WIRE BUS 21 DATA 2 (+) GRN WIRE GRN/VIO WIRE GRY/VIO WIRE HI SPD GMLAN HIGH SPEED GMLAN SERIAL LEFT SEAT BELT RETRACTOR MOTOR MODULE LO SPD GMLAN LOCAL INTERCONNECT NETWORK SERIAL DATA PARKING ASSIST CONTROL MODULE SERIAL DATA SERIAL DATA 2 VIO/YEL WIRE W/ AUTOMATIC BELT RESTRAINT PROVISIONS W/ PARK ASSIST W/O AUTOMATIC BELT RESTRAINT PROVISIONS W/O PARK ASSIST WHT WIRE WHT/BLU WIRE

2.0L 3.6L BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/YEL WIRE BRN/VIO WIRE DATA (-) 4 DATA BUS 21 ENGINE COOLANT FLOW CONTROL VALVE ENGINE COOLANT PUMP EVAPORATIVE EMISSION PURGE PUMP FRONT OBJECT GMLAN SERIAL GRN/BLK WIRE GRN/VIO WIRE GRY WIRE GRY/VIO WIRE HI SPD GMLAN HIGH SPEED HIGH SPEED GMLAN HIGH SPEED GMLAN SERIAL LIN BUS 2 LOCAL INTERCONNECT LONG RANGE RADAR SENSOR MODULE NETWORK SERIAL NIGHT VISION CAMERA CONTROL MODULE RIGHT END OF DASH) SENSOR REFERENCE SERIAL DATA (+) (3) SERIAL DATA (-) 4 SERIAL DATA (-) 7 SHORT RANGE LEFT FRONT RADAR SENSOR MODULE SHORT RANGE REAR RADAR SENSOR MODULE SHORT RANGE RIGHT FRONT RADAR SENSOR MODULE TRANSMISSION RANGE SELECTOR CONTROLS VIO WIRE VIO/YEL WIRE VOLTAGE 1 W/ INFRARED CAMERA-ENHANCED VISION W/ VEHICLE REVERSE W/O INFRARED CAMERA-ENHANCED VISION W/O VEHICLE REVERSE WHT WIRE WHT/BLU WIRE

2.0L 3.6L ACCESSORY WAKEUP ACCESSORY WAKEUP SERIAL DATA ACTIVE GRILLE AIR SHUTTER ACTUATOR 1 ACTIVE GRILLE AIR SHUTTER ACTUATOR 2 BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/YEL WIRE BRAKE SYSTEM CONTROL MODULE BRAKE MASTER CYLINDER BUS 21 ELECTRONIC BRAKE CONTROL MODULE ENGINE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) ENGINE CONTROL MODULE LIN BUS 1 FUEL PUMP DRIVER CONTROL MODULE GRN WIRE GRN/BLK WIRE GRN/VIO WIRE HI SPD GMLAN HI SPD GMLAN SERIAL DATA (+) (3) HI SPD GMLAN SERIAL DATA (-) (1) HI SPD GMLAN SERIAL DATA (-) (2) HI SPD GMLAN SERIAL DATA (-) 7 HIGH SPEED GMLAN HIGH SPEED GMLAN SERIAL DATA (+) HIGH SPEED GMLAN SERIAL DATA (+) 7 LIN BUS 2 LOCAL INTERCONNECT LOCAL INTERCONNECT NETWORK SERIALDATA BUS 1 LOGIC NETWORK SERIAL DATA POWER STEERING CONTROL MODULE (ON STEERING RACK ASSEMBLY) POWER SUPPLY TRANSFORMER SERIAL DATA SERIAL DATA (+) (3) SERIAL DATA (-) 7 SERIAL DATA COMMUNICATION ENABLE SHIFT LEVER TRANSMISSION TRANSMISSION RANGE SELECTOR CONTROLS VIO WIRE VIO/GRN WIRE VIO/YEL WIRE WAKEUP SIGNAL WHT WIRE WHT/BLU WIRE