Cadillac XT5 I facelift (2019-2024) Computer data lines circuit

2.0L TURBO 3.6L BATT POS VOLT 1 BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE SYSTEM CONTROL MODULE BRAKE MASTER CYLINDER COMM ENABLE GRN WIRE GRN/WHT WIRE GRY/GRN WIRE HI SPD GMLAN HI SPD GMLAN SERIAL DATA (+) 4 HI SPD GMLAN SERIAL DATA (+) 8 HI SPD GMLAN SERIAL DATA (+) 9 HI SPD GMLAN SERIAL DATA (-) (1) HI SPD GMLAN SERIAL DATA (-) (2) HI SPD GMLAN SERIAL DATA (-) 11 HI SPD GMLAN SERIAL DATA (-) 12 HI SPD GMLAN SERIAL DATA (-) 13 HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE INSTRUMENT PANEL FUSE BLOCK LO SPD GMLAN LO SPD GMLAN SERIAL DATA LO SPD GMLAN SERIAL DATA 2 LO SPD GMLAN SERIAL DATA 3 RED/WHT WIRE RUN/CRANK ING 1 VOLT SERIAL DATA SERIAL DATA (-) (1) SERIAL DATA (-) 9 SERIAL DATA 2 SERIAL DATA COMMUNICATION ENABLE SERIAL DATA GATEWAY MODULE (LOWER LEFT SIDE OF DASH) UNDERHOOD FUSE BLOCK VIO WIRE VIO/GRY WIRE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE YEL WIRE

BLK WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/YEL WIRE BRN WIRE COMMUNICATION ENABLE GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/WHT WIRE GRY WIRE GRY/GRN WIRE HEADLAMP CONTROL MODULE (LEFT END OF DASH) HI SPD GMLAN INFO DISPLAY MODULE INFOTAINMENT CONTROL SWITCH LEFT HEADLAMP ASSEMBLY LEFT HEADLAMP LEVELING ACTUATOR LIN BUS 1 LIN BUS 2 LOCAL INTERCONNECT LOW SPEED GMLAN NCA WIRE NETWORK 10 NETWORK 5 RIGHT HEADLAMP ASSEMBLY RIGHT HEADLAMP LEVELING ACTUATOR SERIAL DATA SERIAL DATA (+) 8 SERIAL DATA 2 UHF LOW ENERGY REMOTE CONTROL ACCESS SENSOR TRANSCEIVER 1 UHF LOW ENERGY REMOTE CONTROL ACCESS SENSOR TRANSCEIVER 2 UHF LOW ENERGY REMOTE CONTROL ACCESS SENSOR TRANSCEIVER 3 UHF LOW ENERGY REMOTE CONTROL ACCESS SENSOR TRANSCEIVER 4 UHF SHORT RANGE LOW ENERGY REMOTE CONTROL ACCESS TRANSCEIVER VIO/YEL WIRE W/ HEADLAMPS LEVELING W/O HEADLAMPS LEVELING WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE

360 VIEW VISION BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/BLU WIRE COMM ENABLE 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 SPEED GMLAN HIGH SPEED EXTENSION BUS TERMINATING RESISTOR 1 HIGH SPEED EXTENSION BUS TERMINATING RESISTOR 2 LO SPD GMLAN LOCAL INTERCONNECT LOW SPEED GMLAN NETWORK BUS 10 RADIO SERIAL DATA SERIAL DATA (-) 9 SERIAL DATA 2 SERIAL DATA CAN BUS (-) TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE VIO/YEL WIRE W/ INTEGRATED BRAKE ASSIST W/ VEHICLE COMMUNICATION W/O INTEGRATED BRAKE ASSIST W/O VEHICLE COMMUNICATION WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE

AIR IONIZER BLK WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/BLU WIRE COMMUNICATION ENABLE ETHERNET BUS 7 (-) GRN WIRE GRN/BLK WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE HI SPEED GMLAN INSTRUMENT CLUSTER LEFT SEAT BELT RETRACTOR MOTOR MODULE LIN BUS 1 LO SPD GMLAN LOGIC LOW SPEED GMLAN MOST CONTROL NCA WIRE RIGHT UPPER STEERING WHEEL CONTROLS SWITCH SERIAL DATA SERIAL DATA (-) 9 SERIAL DATA 2 STEERING WHEEL AIR BAG COIL STEERING WHEEL HEATING CONTROL MODULE VIDEO PROCESSING CONTROL MODULE VIO/YEL WIRE W/ PRE-TIGHTENING RESTRAINT W/ VEHICLE COMMUNICATION W/ WINDSHIELD HEAD-UP DISPLAY W/O WINDSHIELD HEAD-UP DISPLAY W/O PRE-TIGHTENING RESTRAINT W/O VEHICLE COMMUNICATION WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE

AUXILIARY HVAC CONTROLS (W/ ELECTRONIC CONTROLS) BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/PPL WIRE BUS 6 (+) COMM ENABLE COMMUNICATION ENABLE ETHERNET FRONT OBJECT GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/VIO WIRE HI SPEED GMLAN HVAC CONTROL MODULE (BEHIND CENTER OF DASH) HVAC CONTROLS KEYLESS ENTRY CONTROL MODULE (REAR RIGHT SIDE OF CARGO AREA) LIN BUS 1 LO SPD GMLAN LO SPD GMLAN SERIAL DATA LOCAL INTERCONNECT NETWORK BUS 8 LOCAL INTERCONNECT NETWORK BUS 9 PASSENGER PRESENCE MODULE PPL/YEL WIRE SEAT MEMORY CONTROL MODULE (W/ MEMORY) (UNDER DRIVER SEAT) SENSOR CONTROL 1 SENSOR CONTROL 2 SERIAL DATA SERIAL DATA (+) 8 SERIAL DATA (-) 4 SERIAL DATA (-) 9 SERIAL DATA 2 STEERING COLUMN LOCK MODULE TRAILER LIGHTING CONTROL MODULE (REAR LEFT SIDE OF CARGO AREA) VIO/YEL WIRE W/ PRE-TIGHTENING RESTRAINT W/O PRE-TIGHTENING RESTRAINT WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE

ACCESSORY VOLT ACCESSORY WAKEUP BATT POS VOLT 27 BLK WIRE BLU WIRE BLU/VIO WIRE BLU/YEL WIRE BODY CONTROL MODULE (LOWER CENTER OF DASH) BRN/PPL WIRE COMM ENABLE COMMUNICATION ENABLE FRONT OBJECT GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/VIO WIRE HI SPD GMLAN HI SPEED GMLAN HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LIN BUS 1 LIN BUS 2 LIN BUS 3 LIN BUS 4 LO SPD GMLAN PPL/YEL WIRE RED/WHT WIRE SENSOR CONTROL 2 SERIAL DATA SERIAL DATA (-) (1) SERIAL DATA (-) 4 SERIAL DATA 2 VIO WIRE VIO/YEL WIRE W/ FORWARD COLLISION ALERT W/ FRONT, REAR PARK ASSIST W/O FORWARD COLLISION ALERT W/O FRONT, REAR PARK ASSIST WHT WIRE WHT/BLU WIRE

BLU WIRE BLU/VIO WIRE BLU/YEL WIRE BRN/PPL WIRE CONTENT THEFT DETERRENT SENSOR MODULE FRONT OBJECT GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/VIO WIRE HI SPEED GMLAN LEFT REAR WINDOW SWITCH LIFTGATE CONTROL MODULE LIN BUS 1 LO SPD GMLAN NIGHT VISION CAMERA CONTROL MODULE PASSENGER WINDOW MOTOR MODULE PASSENGER WINDOW SWITCH POWER SOUNDER CONTENT THEFT DETERRENT ALARM MODULE RAIN SENSOR MODULE REAR SEAT HEATING CONTROL MODULE RIGHT REAR WINDOW SWITCH SEAT HEATING CONTROL MODULE SENSOR CONTROL 2 SERIAL DATA SERIAL DATA (-) (1) SERIAL DATA (-) 4 STEERING COLUMN POSITION CONTROL MODULE SUNROOF CONTROL MODULE VIO WIRE VIO/YEL WIRE W/ CAMERA VISION W/ REAR HEATED SEATS W/ REAR HEATER SEAT 3 4 W/O REAR HEATER SEAT W/O CAMERA VISION WHT WIRE WHT/BLU WIRE YEL WIRE

BLU WIRE BLU/VIO WIRE BLU/YEL WIRE BRN/PPL WIRE COMMUNICATION DRIVER WINDOW MOTOR MODULE DRIVER WINDOW SWITCH ENABLE FRONT OBJECT GRN WIRE GRN/BRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/VIO WIRE HI SPD GMLAN HI SPEED GMLAN LEFT FRONT SHORT RANGE RADAR SENSOR MODULE LEFT SIDE OBJECT SENSOR MODULE LIN BUS 1 LIN BUS 2 LO SPD GMLAN LONG RANGE RADAR SENSOR MODULE RIGHT FRONT SHORT RANGE RADAR SENSOR MODULE RIGHT SIDE OBJECT SENSOR MODULE SENSOR CONTROL 2 SERIAL DATA SERIAL DATA (-) (1) SERIAL DATA (-) 4 SERIAL DATA 2 VIO WIRE VIO/YEL WIRE W/ ACTIVE SAFETY W/O CONTINUOUSLY VARIABLE REAL TIME DAMPING WHT WIRE WHT/BLU WIRE

ACCESSORY WAKEUP ACTIVE GRILLE AIR SHUTTER 1 ACTUATOR ACTIVE GRILLE AIR SHUTTER 2 ACTUATOR BLK/YEL (OR BLU/YEL) WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/VIO WIRE BLU/YEL WIRE BRN/PPL WIRE BRN/WHT WIRE COMMUNICATION ENABLE FRONT OBJECT FUEL PUMP DRIVER CONTROL MODULE GRN/BRN WIRE GRN/PPL WIRE HANDS-FREE LIFTGATE SENSOR CONTROL MODULE HI SPD GMLAN HI SPEED GMLAN HIGH SPEED BUS TERMINATING RESISTOR LIN BUS 1 PPL/GRY WIRE REAR DIFFERENTIAL CLUTCH CONTROL MODULE REAR SHORT RANGE RADAR SENSOR MODULE RIGHT SEAT BELT RETRACTOR MOTOR MODULE SENSOR CONTROL 1 SERIAL DATA SERIAL DATA (-) (1) SERIAL DATA (-) 4 SERIAL DATA 2 VIO/GRY WIRE VIO/YEL WIRE W/ INTEGRATED BRAKE ASSIST W/ INTEGRATED BRAKE ASSIST W/O INTEGRATED BRAKE ASSIST WHT WIRE WHT/BLU WIRE YEL WIRE

2.0L TURBO 3.6L ACCESSORY WAKEUP ACCESSORY WAKEUP SERIAL DATA BATTERY SENSOR MODULE BLK WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/YEL WIRE ELECTRONIC BRAKE CONTROL MODULE (LEFT REAR OF ENGINE COMPT) ENGINE COOLANT FLOW CONTROL VALVE ENGINE COOLANT PUMP EVAPORATIVE EMISSION PURGE PUMP GRN WIRE GRN/BLK WIRE GRN/PPL WIRE HI SPD GMLAN HI SPEED GMLAN HI SPEED GMLAN SERIAL DATA (+) (2) HI SPEED GMLAN SERIAL DATA (+) 7 HI SPEED GMLAN SERIAL DATA (-) 1 HI SPEED GMLAN SERIAL DATA (-) 3 LIN BUS 1 LIN BUS 2 MULTI-FUNCTION INTAKE AIR SENSOR POWER STEERING CONTROL MODULE POWER SUPPLY TRANSFORMER SERIAL DATA SERIAL DATA (+) (3) SERIAL DATA (-) (1) SERIAL DATA (-) 7 SERIAL DATA 2 SERIAL DATA COMMUNICATION ENABLE TRANSMISSION CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) TRANSMISSION RANGE SELECTOR CONTROLS VIO/GRN WIRE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE