Cadillac CT5 I (2019-2024) red/brn Wiring diagrams

AUTOSAR CAN BUS (+) 1 SERIAL DATA AUTOSAR CAN BUS (+) 2 SERIAL DATA AUTOSAR CAN BUS (+) 3 SERIAL DATA AUTOSAR CAN BUS (+) 5 SERIAL DATA AUTOSAR CAN BUS (+) 6 SERIAL DATA AUTOSAR CAN BUS (+) 7 SERIAL DATA AUTOSAR CAN BUS (-) 3 SERIAL DATA PASSIVE START SWITCH 2 LOW REF AUTOSAR CAN BUS (-) 7 SERIAL DATA PASSIVE START SW SIG 2 BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE CAN BUS (+) 1 DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) GRN WIRE GRN/BLK WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK ON/OFF VEHICLE SWITCH PASSENGER RESTRAINTS OCCUPANT CLASSIFICATION SYSTEM MODULE POWER DISTRIBUTION SYSTEM PRIVATE SERIAL CAN BUS (-) 2 PRIVATE SERIAL DATA CAN BUS (+) 1 PRIVATE SERIAL DATA CAN BUS (-) 1 ETHERNET BUS 1 ENABLE SIGNAL REAR BODY WIRING HARNESS JUNCTION BLOCK RED/BRN WIRE RED/GRN WIRE RIGHT FRONT SEAT BELT RETRACTOR MOTOR RUN/CRANK RELAY COIL CTRL SERIAL DATA GATEWAY MODULE (LOWER LEFT SIDE OF DASH) VIO WIRE W/ RESTRAINT PROVISIONS W/O RESTRAINT PROVISIONS WHT WIRE YEL WIRE YEL/WHT WIRE

AUTOMATED DRIVING MAPPING MODULE AUTOSAR CAN BUS (+) 1 SERIAL DATA AUTOSAR CAN BUS (+) 2 SERIAL DATA AUTOSAR CAN BUS (+) 4 SERIAL DATA AUTOSAR CAN BUS (+) 5 SERIAL DATA AUTOSAR CAN BUS (+) 8 SERIAL DATA AUTOSAR SER DATA AUTOSAR SERIAL DATA BATT POS VOLT BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE CAN BUS (+) 4 SERIAL DATA CAN BUS (-) 4 SER DATA CAN BUS (-) 8 SERIAL DATA DRIVER FRONT SEAT ADJUSTER SWITCH DRIVER FRONT SEAT BOLSTER MEMORY MODULE DRIVER SEAT ADJUSTER MEMORY MODULE DRV SEAT MEMORY CTRL ETHERNET BUS 11 (-) ETHERNET BUS 3 (+) FRONT SEAT/ CENTER CONSOLE BLUNT CUT GRN/GRY WIRE GRN/WHT WIRE GRN/YEL WIRE MOD LIN BUS 1 MOD LIN BUS 2 PASS SEAT MEMORY CTRL PASSENGER FRONT SEAT ADJUSTER SWITCH PASSENGER FRONT SEAT BOLSTER MEMORY MODULE PASSENGER SEAT ADJUSTER MEMORY MODULE RED/BRN WIRE SERIAL DATA GATEWAY MODULE (LOWER LEFT SIDE OF DASH) STEERING COLUMN TILT WHEEL, TELESCOPE CONTROL MODULE VIO WIRE W/ BOLSTER W/ REAR PARK ASSIST W/O BOLSTER W/O REAR PARK ASSIST WHT WIRE WHT/GRY WIRE YEL WIRE

BATT POS VOLT 52 BATT POS VOLT 66 BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/YEL WIRE BLU WIRE BODY CTRL MODULE LIN BUS 11 BRN/BLK WIRE BRN/BLU WIRE BRN/VIO WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER FRONT SEAT BACK HEATER DRIVER FRONT SEAT CUSHION HEATER DRV HEATED BACK THERMISTOR LO REF DRV HEATED SEAT ELEMENT CTRL DRV HEATED SEAT ELEMENT LO REF DRV HEATED SEAT THERMISTOR LO REF DRV SEAT BACK HEATED TEMPERATURE SENS SIG DRV SEAT BLOWER MTR CTRL 1 DRV SEAT HEATED TEMPERATURE SENS SIG FRONT SEAT HEATER VENT CONTROL MODULE GND 22 GRN/BLK WIRE GRN/VIO WIRE GRY/BLK WIRE HAZARD WARNING SWITCH HOT AT ALL TIMES LOGIC LOW HEAT IND NCA WIRE PASS HEATED SEAT THERMISTOR LO REF PASS SEAT BACK HEATED TEMPERATURE SENS SIG PASS SEAT BLOWER MTR CTRL 1 PASS SEAT HEATED TEMPERATURE SENS SIG PASS SEAT HEATING ELEMENT CTRL PASS SEAT HEATING ELEMENT LO REF REAR BODY WIRING HARNESS JUNCTION BLOCK RED/BLU WIRE RED/BRN WIRE VIO/WHT WIRE WHT/BLU WIRE WHT/GRY WIRE YEL/GRY WIRE

BATT POS VOLT 75 BLK WIRE BLK/WHT WIRE BLU WIRE BODY CTRL MODULE LIN BUS 12 BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH GND 13 GRY WIRE HEATED STEERING WHEEL IND HEATED STEERING WHEEL MODULE (CENTER OF STEERING WHEEL) HEATED STEERING WHEEL SWITCH HOT AT ALL TIMES INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LOGIC PPL STRG WHEEL HEATING SW SIG RED WIRE RED/BRN WIRE STEERING WHEEL AIR BAG COIL STEERING WHEEL HEATER STEERING WHEEL RADIO CONTROLS SWITCH STRG WHEEL HEATING HI CTRL STRG WHEEL HEATING LO CTRL STRG WHEEL HEATING SW LED CTRL STRG WHEEL HEATING TEMP SENS SIG STRG WHEEL HEATING VOLT REF VIO WIRE WHT WIRE YEL WIRE YEL/BLK WIRE YEL/GRY WIRE

BATTERY DISTRIBUTION ENGINE COMPARTMENT FUSE BLOCK BATTERY POSITIVE VOLTAGE BLK WIRE BLK/WHT WIRE BLU/YEL WIRE BRAKE MASTER CYLINDER (LEFT REAR OF ENGINE COMPT) BRAKE SYSTEM CONTROL MODULE CAN BUS (-) 2 SERIAL DATA COMPUTER DATA LINES SYSTEM CTRL MODULE LIN BUS 1 DRIVER INFORMATION CENTER DISPLAY GRN/BLK WIRE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT PANEL CLUSTER CONTROL MODULE INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LEFT PARKING BRAKE ACTUATOR LIN BUS 1 LOGIC PARK BRAKE IND PARKING BRAKE CONTROL SWITCH PRK BRK MTR APPLY CTRL PRK BRK MTR LOW REF RED/BRN WIRE RED/VIO WIRE RIGHT PARKING BRAKE ACTUATOR RUN/CRANK IGNITION 1 VOLTAGE SERVICE PARK BRAKE IND VIO/BLK WIRE WHT WIRE

BATT POS VOLT BLK WIRE BLK/WHT WIRE BLU WIRE BODY CTRL MOD LIN BUS 16 COMPUTER DATA LINES SYSTEM GARAGE DOOR OPENER TRANSMITTER (REAR OF OVERHEAD CONSOLE) GRN/BLK WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/VIO WIRE HOT AT ALL TIMES INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LEFT FRONT SIDE DOOR OUTSIDE HANDLE LEFT FRONT SIDE DOOR OUTSIDE HANDLE SWITCH LEFT REAR SIDE DOOR OUTSIDE HANDLE LEFT REAR SIDE DOOR OUTSIDE HANDLE SWITCH LOGIC NCA WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE REMOTE FUNCTION ACTUATOR MODULE RIGHT FRONT SIDE DOOR OUTSIDE HANDLE RIGHT FRONT SIDE DOOR OUTSIDE HANDLE SWITCH RIGHT REAR SIDE DOOR OUTSIDE HANDLE RIGHT REAR SIDE DOOR OUTSIDE HANDLE SWITCH 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 VIO/WHT WIRE W/ UNIVERSAL GARAGE DOOR OPENER WHT/VIO WIRE YEL WIRE YEL/BLK WIRE

2.0L TURBO 3.0L TURBO AUTOSAR CAN BUS (-) 2 SER DATA BLK WIRE BLU WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/VIO WIRE CAN-BUS COMPUTER DATA LINES SYSTEM CONTENT THEFT DETERRENT ALARM CONTENT THEFT DETERRENT SENSOR DRIVER INFORMATION CENTER DISPLAY ENGINE CONTROL MODULE ENGINE WIRING HARNESS JUNCTION BLOCK GRN/BLU WIRE GRN/BRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/VIO WIRE HEADLIGHTS SYSTEM HOOD STATUS A SIG HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER CONTROL MODULE LEFT REAR DOOR LOCK SWITCH LH HDLP LO BEAM CTRL LIGHTING CONTROL MODULE (RIGHT SIDE OF DASH) LOGIC LR DR LK IND CTRL LR DR UNLK IND CTRL PASSENGER DOOR LOCK SWITCH PASSENGER FRONT SIDE DOOR WINDOW SWITCH RED/BLU WIRE RED/BRN WIRE RH HDLP LO BEAM CTRL RIGHT REAR DOOR LOCK SWITCH RR DR LK CTRL RR DR UNLK CTRL SECURITY IND ULTRASONIC INTRUSION SENSOR 1 ULTRASONIC INTRUSION SENSOR 2 (BACK OF OVERHEAD CONSOLE) VIO/BLU WIRE VIO/WHT WIRE WHT WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/VIO WIRE

BATTERY POSITIVE VOLTAGE BLK WIRE BLU/BLK WIRE BLU/YEL WIRE BRN/GRY WIRE COMPUTER DATA LINES SYSTEM DOWN SWITCH SIGNAL FEEDBACK SWITCH SIGNAL FORWARD SWITCH SIGNAL GRN/BRN WIRE GRN/WHT WIRE GROUND GRY/VIO WIRE HOT AT ALL TIMES INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LIN BUS 1 REARWARD SWITCH SIGNAL RED/BRN WIRE STEERING COLUMN TELESCOPE ACTUATOR STEERING COLUMN TILT WHEEL ACTUATOR STEERING COLUMN TILT WHEEL, TELESCOPE CONTROL MODULE STEERING COLUMN TILT WHEEL, TELESCOPE SWITCH TELESCOPE MOTOR FORWARD TELESCOPE MTR LOW REF TELESCOPE MTR REARWARD TELESCOPE MTR SIGNAL TILT MOTOR DOWN CONTROL TILT MOTOR LOW REF TILT MOTOR SIGNAL TILT MOTOR UP CONTROL UP SWITCH SIGNAL VIO/BLK WIRE VIO/GRY WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE

AUTO AUTO HI BEAM ASSIST SW SIG AUTOSAR CAN BUS (+) 1 SERIAL DATA AUTOSAR CAN BUS (+) 2 SERIAL DATA BATT POSITIVE VOLT BLK WIRE BLK/ORG WIRE BLU WIRE BLU/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER FRONT SIDE DOOR LATCH DRIVER FRONT SIDE DOOR WINDOW REGULATOR MOTOR DRIVER SEAT BELT SWITCH DRIVER FRONT SEAT BELT BUCKLE DRV SEAT BELT SW LOW REF DRV SEAT BELT SW SIG FTP GRN/BRN WIRE GRN/GRY WIRE GRN/YEL WIRE GRY WIRE GRY/BRN WIRE HDLP SW OFF SIG HDLP SW ON SIG HEAD HI BEAM SW SIG HDLP SW FLASH SIG LEFT REAR SIDE DOOR LATCH LEFT REAR SIDE DOOR WINDOW REGULATOR MOTOR LOGIC NCA WIRE OFF ORG/BRN WIRE ORG/WHT WIRE PARK PASS SEAT BELT SW SIG LOW REF PASSENGER SEAT BELT SWITCH PASSENGER FRONT SEAT BELT BUCKLE RED/BRN WIRE RESTRAINTS CONTROL MODULE (MIDDLE OF CENTER FLOOR CONSOLE) RIGHT REAR SIDE DOOR LATCH RIGHT REAR SIDE DOOR WINDOW REGULATOR MOTOR TURN SIGNAL SWITCH WHT WIRE WHT/VIO WIRE YEL/BRN WIRE

BATTERY DISTRIBUTION ENGINE COMPARTMENT FUSE BLOCK BATTERY POSITIVE VOLTAGE BLK WIRE BLK/WHT WIRE BLU WIRE BRAKE FLUID LEVEL SENSOR BRAKE MASTER CYLINDER (LEFT REAR OF ENGINE COMPT) BRAKE SYSTEM CONTROL MODULE BRAKE WARNING IND BRK FLUID LVL SENS SIG BRN/BLU WIRE CAN BUS (-) 2 SERIAL DATA COMPUTER DATA LINES SYSTEM CTRL MODULE LIN BUS 1 DRIVER INFORMATION CENTER DISPLAY ETHERNET BUS 7 (-) GRN/GRY WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER CONTROL MODULE INSTRUMENT PANEL FUSE BLOCK LOGIC PARK BRAKE CONTROL SWITCH PARK BRAKE IND PASSENGER FRONT SIDE DOOR LATCH PASSENGER FRONT SIDE DOOR WINDOW REGULATOR MOTOR RED/BRN WIRE RED/VIO WIRE SEAT BELT IND TIRE PRESSURE IND WHT WIRE