Cadillac XT6 I (2019-2024) red/blu Wiring diagrams

BATT POS VOLT 49 BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/VIO WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM FRONT OBJECT SENS REF VOLT 1 GND 20 GRN/BRN WIRE GRY/GRN WIRE GRY/WHT WIRE HI SPD GMLAN SERIAL DATA (+) 4 HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL MULTI-FUNCTION SWITCH 1 INSTRUMENT PANEL MULTI-FUNCTION SWITCH 2 LANE KEEPING ASSIST IND LANE KEEPING ASSIST SWITCH LOGIC PARALLEL PARKING ASSIST SWITCH PARKING ASSIST IND PARKING ASSIST SWITCH POWER DISTRIBUTION SYSTEM REAR SHORT RANGE RADAR SENSOR MODULE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE W/ INTEGRATED BRAKE ASSIST W/O INTEGRATED BRAKE ASSIST WHT WIRE WINDSHIELD FRONT VIEW CAMERA (TOP CENTER OF WINDSHIELD)

BATT POS VOL 21 BATT POS VOL 22 BATT POS VOL 25 BATT POS VOL 27 BATT POSITIVE VOLT 34 BATT POSITIVE VOLT 38 BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLU WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (LOWER FRONT OF CENTER CONSOLE) BRAKE APPLY SENS LOW REF BRK APPLY SENS SIG BRK APPLY SENS VOLT REF COMPUTER DATA LINES SYSTEM GND 17 GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/YEL WIRE HAZARD WARNING SW SIG HDLP SW PARK LAMP SIGNAL HI SPD GMLAN SER DATA (+) 1 HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LEFT CORNERING LAMP CTRL LEFT HDLP BULB OUT SIG LEFT PARK LAMP CTRL LEFT REAR FOG LAMP LEFT REAR STOP LAMP CTRL LF TURN SIG LAMP CTRL LICENSE PLATE LAMP LIFTGATE HANDLE SWITCH LR TURN SIG LAMP CTRL 2 REAR FOG LAMP CTRL REAR LICENSE PLATE LAMP CTRL REAR TURN SIG LAMP FEEDBACK SIG RIGHT HDLP BULB OUT SIG RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RF TURN SIG LAMP CTRL RIGHT CORNERING LAMP CTRL RIGHT PARK LAMP CTRL RIGHT REAR FOG LAMP RR TURN SIG LAMP CTRL 2 RR TURN SIG LAMP FEEDBACK SIG STOP LAMP RELAY COIL CTRL VIO/BLU WIRE VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/GRY WIRE YEL/WHT WIRE

AUTO BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE DRIVER EXTERIOR DOOR HANDLE ASSEMBLY DRIVER EXTERIOR DOOR HANDLE COURTESY LAMP GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/YEL WIRE HAZARD SWITCH HEAD INSTRUMENT PANEL MULTI-FUNCTION SWITCH 2 LEFT REAR EXTERIOR DOOR HANDLE ASSEMBLY LEFT REAR EXTERIOR DOOR HANDLE COURTESY LAMP LOGIC NCA WIRE OFF PARK PASSENGER EXTERIOR DOOR HANDLE ASSEMBLY PASSENGER EXTERIOR DOOR HANDLE COURTESY LAMP RED/BLU WIRE RIGHT REAR EXTERIOR DOOR HANDLE ASSEMBLY RIGHT REAR EXTERIOR DOOR HANDLE COURTESY LAMP TURN SIGNAL/ MULTI-FUNCTION SWITCH VIO/BLU WIRE VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/VIO WIRE WHT/YEL WIRE YEL/GRY WIRE YEL/WHT WIRE

BATT POS VOLT BLK WIRE BLU WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM CONTENT THEFT DETERRENT SENSOR DISABLE SWITCH CONTENT THEFT DETERRENT SENSOR MODULE DISABLE SIG DRIVER DOOR LOCK SWITCH GRN/BRN WIRE GRN/VIO WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE HOT AT ALL TIMES LED CTRL LEFT REAR EXTERIOR DOOR HANDLE ASSEMBLY LEFT REAR EXTERIOR DOOR HANDLE COURTESY LAMP LEFT REAR EXTERIOR DOOR HANDLE SWITCH NCA WIRE NETWORK BUS 1 REAR BODY FUSE BLOCK RED WIRE RED/BLU WIRE RED/YEL WIRE RIGHT REAR EXTERIOR DOOR HANDLE ASSEMBLY RIGHT REAR EXTERIOR DOOR HANDLE COURTESY LAMP RIGHT REAR EXTERIOR DOOR HANDLE SWITCH VIO/BLK WIRE VIO/YEL WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/GRY WIRE

AUDIO SIGNAL AUXILIARY AUDIO INPUT BATT POST BK COAX BK USB USB SER DATA BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE CAN BUS (-) SERIAL DATA CAN BUS (-) SERIAL DATA GMLAN SERIAL DATA 2 COAX COMPUTER DATA LINES SYSTEM DISPLAY GMLAN SERIAL DATA (+) 9 GMLAN SERIAL DATA (+) 9 BACKUP LAMP CONTROL GRN/WHT WIRE GRY/GRN WIRE GRY/YEL WIRE HOT AT ALL TIMES INFO DISPLAY MODULE INSTRUMENT PANEL FUSE BLOCK LEFT FRONT MOBILE TELEPHONE MICROPHONE LOGIC LVDS MICROPHONE SIGNAL NETWORK BUS 10 POS VOLT 3 RADIO RADIO CONTROLS RED/BLU WIRE RED/VIO WIRE RIGHT FRONT MOBILE TELEPHONE MICROPHONE SERIAL DATA COMMUNICATION TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE USB USB SER DATA VIO/YEL WIRE VOLTAGE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WIRELESS COMMUNICATION ANTENNA YEL WIRE

AUDIO SIGNAL AUXILIARY AUDIO INPUT BATT POST BK USB USB SER DATA BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE CAN BUS (-) SERIAL DATA CAN BUS (-) SERIAL DATA GMLAN SERIAL DATA 2 COAX COAX BK COMPUTER DATA LINES SYSTEM DISPLAY GMLAN SERIAL DATA (+) 9 GMLAN SERIAL DATA (+) 9 BACKUP LAMP CONTROL GRN/WHT WIRE GRY/GRN WIRE GRY/YEL WIRE HOT AT ALL TIMES INFO DISPLAY MODULE INSTRUMENT PANEL FUSE BLOCK LEFT FRONT MOBILE TELEPHONE MICROPHONE LOGIC LVDS MICROPHONE SIGNAL NETWORK BUS 10 POS VOLT 3 RADIO RADIO CONTROLS RED/BLU WIRE RED/VIO WIRE RIGHT FRONT MOBILE TELEPHONE MICROPHONE SERIAL DATA COMMUNICATION TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE USB USB SER DATA VIO/YEL WIRE VOLTAGE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WIRELESS COMMUNICATION ANTENNA YEL WIRE

BATTERY FUSE BLOCK BLK WIRE BODY CONTROL MODULE BRN/WHT WIRE GRN WIRE HOT AT ALL TIMES REAR BODY FUSE BLOCK RED/BLU WIRE RED/VIO WIRE RED/YEL WIRE TRANSMISSION PARK POSITION RELAY UNDERHOOD FUSE BLOCK YEL WIRE YEL/BLK WIRE

BATTERY FUSE BLOCK BLK WIRE BLU WIRE BODY CONTROL MODULE BRN WIRE GND 20 GRN WIRE GRN/BLK WIRE GRY WIRE GRY/ORG WIRE HOT AT ALL TIMES ORG/ WIRE OUT OF PARK SIG REAR BODY FUSE BLOCK RED WIRE RED/BLU WIRE SEAT SENS VOLT REF 1 SEAT SENS VOLT REF 2 SECONDARY FUSED BATT POS VOLT 12 TRANSMISSION PARK POSITION RELAY UNDERHOOD FUSE BLOCK VIO WIRE VIO/BLK WIRE VIO/GRY WIRE VIO/RED WIRE WHT WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/WHT WIRE

2.0L 3.6L ACCESSORY VOLT ACCY WAKEUP SER DATA BATT POS VOLT BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BODY CONTROL MODULE (LOWER FRONT OF CENTER CONSOLE) COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) GND 4 GRN WIRE GRN/BLK WIRE GRN/GRY WIRE HI SPD GMLAN SER DATA (+) 3 HIGH SPEED GMLAN SERIAL DATA (-) (1) HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN MODE SW MODE SIG IGN MODE SW SIG 2 IGNITION MODE SWITCH INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL MULTI-FUNCTION SWITCH 1 KEYLESS ENTRY CONTROL MODULE LIN BUS 4 LOGIC LOW SPD GMLAN SERIAL DATA PASSIVE START SW 2 LOW REF POWER DISTRIBUTION SYSTEM POWER SUPPLY TRANSFORMER (UNDER FRONT OF CENTER FLOOR CONSOLE) RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RUN/CRANK IGN 1 VOLT START STOP IND START/ STOP SW START/STOP IND CTRL START/STOP SW SIG STARTER ENABLE RLY CTRL STARTER PINION SOL RLY CTRL UNDERHOOD FUSE BLOCK VIO/BLK WIRE VIO/GRY WIRE VIO/YEL WIRE WHT WIRE YEL/BLK WIRE YEL/VIO WIRE

B+ VOLT BATT POS VOLT BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (LOWER FRONT OF CENTER CONSOLE) BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE COMPUTER DATA LINES SYSTEM DATA BUS 1 DRIVER INFORMATION CENTER DISPLAY FRONT WINDSHIELD WIPER SW HIGH SIG GRN/BRN WIRE GRN/WHT WIRE GRY WIRE GRY/GRN WIRE HI SPD GMLAN SER DATA (+) 1 HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LOGIC LOW SPD GMLAN SERIAL DATA 2 LOW WASHER FLUID IND CTRL N/W SER RAIN SENSOR MODULE (TOP CENTER OF WINDSHIELD) REAR BODY FUSE BLOCK REAR WIND WASHER RLY CTRL REAR WIND WIPER SW SIG REAR WIPER MTR RLY COIL CTRL RED/BLU WIRE RED/WHT WIRE SIG GND UNDERHOOD FUSE BLOCK VIO WIRE WHT WIRE WHT/BLK WIRE WHT/VIO WIRE WINDSHIELD WASHER RLY CTRL WINDSHIELD WASHER SW SIG WINDSHIELD WIPER MOTOR WINDSHIELD WIPER MTR PARK SW SIG WINDSHIELD WIPER MTR RLY COIL CTRL WINDSHIELD WIPER RELAY WINDSHIELD WIPER SPEED CONTROL RELAY WINDSHIELD WIPER SW HIGH SIG WINDSHIELD WIPER SW LOW REF WINDSHIELD WIPER SW LOW SIG YEL WIRE YEL/BLU WIRE YEL/BRN WIRE