Cadillac CT5 I (2019-2024) computer data lines system Wiring diagrams

AUTOSAR CAN BUS (+) 2 SERIAL DATA BLK WIRE BLU/YEL WIRE BODY CONTROL MODULE (LOWER RIGHT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DOME/READING LAMP CTRL DOME/READING LAMP ENABLE SIGNAL DRIVER FRONT SIDE DOOR COURTESY LAMP DRIVER FRONT SIDE DOOR LATCH DRIVER FRONT SIDE DOOR WINDOW REGULATOR MOTOR FRONT FOOTWELL ACCENT LIGHTING CTRL GND 14 GRN/GRY WIRE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL ACCENT LIGHTING CTRL INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK INTERIOR DOOR HANDLE ACCENT LIGHTING CTRL DOME/READING LAMP CTRL LEFT FRONT DOOR SILL PLATE ILLUMINATION LEFT FRONT FLOOR COURTESY LAMP LEFT REAR FLOOR COURTESY LAMP LEFT REAR SIDE DOOR LATCH LEFT REAR SIDE DOOR WINDOW REGULATOR MOTOR LOGIC NCA WIRE PASSENGER FRONT SIDE DOOR COURTESY LAMP PASSENGER FRONT SIDE DOOR LIGHT CONDUCTOR TRIM PANEL LAMP PASSENGER FRONT SIDE DOOR PULL CUP ILLUMINATION LAMP PASSENGER FRONT SIDE DOOR WINDOW SWITCH REAR COMPT COURTESY LAMP CTRL REAR FOOTWELL ACCENT LIGHTING CTRL RED/BLU WIRE RIGHT FRONT SIDE DOOR INSIDE HANDLE ILLUMINATION LAMP RIGHT FRONT SIDE DOOR SILL PLATE ILLUMINATION SECONDARY FUSED BATTERY POSITIVE VOLTAGE 25 VIO/GRN WIRE WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/YEL WIRE YEL/BLU WIRE

BLK WIRE COMPUTER DATA LINES SYSTEM FRONT FLOOR CONSOLE BIN LAMP FRONT FLOOR CONSOLE COMPARTMENT LAMP GRN/GRY WIRE GRN/VIO WIRE GRY WIRE INSTRUMENT PANEL COMPARTMENT LAMP LEFT REAR SIDE DOOR INSIDE HANDLE ILLUMINATION LAMP LEFT REAR SIDE DOOR LIGHT CONDUCTOR TRIM PANEL LAMP LEFT REAR SIDE DOOR PULL CUP ILLUMINATION LAMP LOGIC NCA WIRE REAR COMPARTMENT COURTESY LAMP RIGHT FRONT FLOOR COURTESY LAMP RIGHT REAR FLOOR COURTESY LAMP RIGHT REAR SIDE DOOR INSIDE HANDLE ILLUMINATION LAMP RIGHT REAR SIDE DOOR LATCH RIGHT REAR SIDE DOOR LIGHT CONDUCTOR TRIM PANEL LAMP RIGHT REAR SIDE DOOR PULL CUP ILLUMINATION LAMP RIGHT REAR SIDE DOOR WINDOW REGULATOR MOTOR VIO/GRN WIRE WHT WIRE WHT/BLK WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE

AUTOSAR CAN BUS (+) 2 SERIAL DATA BLK WIRE BLU/GRN WIRE BLU/YEL WIRE BRN/BLU WIRE COMPUTER DATA LINES SYSTEM DRIVER FRONT SIDE DOOR LIGHT CONDUCTOR TRIM PANEL LAMP DRIVER FRONT SIDE DOOR PULL CUP ILLUMINATION LAMP DRIVER FRONT SIDE DOOR WINDOW CONTROL SWITCH GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/VIO WIRE GRY/WHT WIRE HOT AT ALL TIMES INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LEFT FRONT SIDE DOOR INSIDE HANDLE ILLUMINATION LAMP LEFT FRONT SIDE DOOR MAP COURTESY POCKET LAMP LEFT REAR SEAT ROOF RAIL POSITION READING, COURTESY LAMP LEFT SUNSHADE LEFT SUNSHADE MIRROR LAMP LIFTGATE AJAR SW SIGNAL 1 LIGHTING CONTROL MODULE (RIGHT SIDE OF DASH) LOGIC NCA WIRE ON/OFF IND PASSENGER FRONT SIDE DOOR LATCH PASSENGER FRONT SIDE DOOR WINDOW REGULATOR MOTOR REAR COMPARTMENT LID LATCH RED/BLU WIRE RIGHT REAR SEAT ROOF RAIL POSITION READING, COURTESY LAMP RIGHT SUNSHADE RIGHT SUNSHADE MIRROR LAMP ROOF CONSOLE VIO/GRY WIRE WHT WIRE WHT/BRN WIRE

AUTOSAR CAN BUS (+) 1 SERIAL DATA BATTERY POSITIVE VOLTAGE BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/GRY WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY GRN/BLK WIRE GRN/GRY WIRE GRN/VIO WIRE GRY/BLU WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER CONTROL MODULE LEFT FRONT ELECTRONIC SUSPENSION WHEEL VERTICAL ACCELEROMETER LEFT FRONT SUSPENSION STRUT ACTUATOR LEFT REAR ELECTRONIC SUSPENSION VERTICAL ACCELEROMETER LEFT REAR SHOCK ABSORBER ACTUATOR LF SHOCK ABSORBER ACTR CTRL LF VERT SUSP ACCELERATION SENS LOW REF LF VERT SUSP ACCELERATION SENS SIG LF VERT SUSP ACCELERATION SENS VOLT REF LIN BUS 1 LOGIC LR SHOCK ABSORBER ACTR CTRL LR VERT SUSP ACCELERATION SENS LOW REF LR VERT SUSP ACCELERATION SENS SIG LR VERT SUSP ACCELERATION SENS VOLT REF NCA WIRE REAR BODY WIRING HARNESS JUNCTION BLOCK RED/GRN WIRE RF SHOCK ABSORBER ACTR CTRL RF VERT SUSP ACCELERATION SENS LOW REF RF VERT SUSP ACCELERATION SENS SIG RF VERT SUSP ACCELERATION SENS VOLT REF RIGHT FRONT ELECTRONIC SUSPENSION WHEEL VERTICAL ACCELEROMETER RIGHT FRONT SUSPENSION STRUT ACTUATOR RIGHT REAR ELECTRONIC SUSPENSION VERTICAL ACCELEROMETER RIGHT REAR SHOCK ABSORBER ACTUATOR RR SHOCK ABSORBER ACTR CTRL RR VERT SUSP ACCELERATION SENS LOW REF RR VERT SUSP ACCELERATION SENS VOLT REF SIG GROUND SUSPENSION CONTROL MODULE (LEFT SIDE OF LUGGAGE COMPT) VIO/RED WIRE WHT WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/RED WIRE

AUTOSAR CAN BUS (+) 2 SERIAL DATA AUTOSAR CAN BUS (+) 3 SERIAL DATA AUTOSAR CAN BUS (+) 5 SERIAL DATA BCM LIN BUS 8 BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (LOWER RIGHT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DIMMER SW LOW REF DIMMER SW SIG FRONT FLOOR CONSOLE ACCESSORY POWER RECEPTACLE GEAR SHIFT CONTROL MODULE GND 14 GRN/BLK WIRE GRN/WHT WIRE HAZARD WARNING SWITCH HEAD-UP DISPLAY SWITCH HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER CONTROL MODULE INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LED BACK LIGHT DIMMING CONTROL 1 LED BACKLIGHT DIMMING CTRL 1 LIN BUS 1 LOGIC ON/OFF VEHICLE SWITCH RADIO CONTROL RED/BLU WIRE ROOF CONSOLE SECONDARY FUSED BATTERY POSITIVE VOLTAGE 25 VEHICLE STABILITY CONTROL SYSTEM SWITCH W/ WIRELESS DEVICE W/O WIRELESS DEVICE WHT WIRE YEL WIRE YEL/GRY WIRE

AUTOSAR CAN BUS (+) 5 SERIAL DATA BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/WHT WIRE BRN/GRY WIRE COMPUTER COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH DATA LINES DIMMER SWITCH DRIVER DOOR LOCK SWITCH DRIVER FRONT SEAT ADJUSTER MEMORY SWITCH DRIVER FRONT SIDE DOOR WINDOW CONTROL SWITCH FRONT HEATER, AIR CONDITIONING USER INTERFACE CONTROL GARAGE DOOR OPENER TRANSMITTER GRN/BLK WIRE GRN/YEL WIRE GRY/VIO WIRE INTERIOR REAR COMPARTMENT LID RELEASE SWITCH LEFT REAR DOOR LOCK SWITCH LEFT REAR SIDE DOOR WINDOW SWITCH LOGIC MULTIMEDIA RECEPTACLE PASSENGER DOOR LOCK SWITCH PASSENGER FRONT SIDE DOOR WINDOW SWITCH RADIO RADIO STEERING WHEEL CONTROL SWITCH RIGHT REAR DOOR LOCK SWITCH RIGHT REAR SIDE DOOR WINDOW SWITCH SYSTEM W/ MEMORY WHT WIRE YEL WIRE YEL/BLK WIRE YEL/GRY WIRE

BLK WIRE BLU WIRE BLU/WHT WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER DOOR LOCK SWITCH DRIVER FRONT SIDE DOOR WINDOW CONTROL SWITCH ENGINE HOOD SWITCH GRN/BLK WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/VIO WIRE HOT AT ALL TIMES LEFT REAR SIDE DOOR LATCH LEFT REAR SIDE DOOR WINDOW REGULATOR MOTOR LOW FREQUENCY REAR BUMPER ANTENNA NCA WIRE REAR BODY WIRING HARNESS JUNCTION BLOCK REAR LOW FREQUENCY CONSOLE ANTENNA RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RIGHT REAR SIDE DOOR LATCH RIGHT REAR SIDE DOOR WINDOW REGULATOR MOTOR VIO/GRY WIRE VIO/WHT WIRE VIO/YEL WIRE W/ ANTI-THEFT PROTECTION SIDE DOOR LOCK CONTROL W/O ANTI-THEFT PROTECTION SIDE DOOR LOCK CONTROL WHT WIRE WHT/BRN WIRE WHT/GRY WIRE WHT/VIO WIRE YEL WIRE YEL/BLK 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

BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DOOR LOCKS SYSTEM DOWN DRIVER FRONT SIDE DOOR WINDOW CONTROL SWITCH DRIVER FRONT SIDE DOOR WINDOW REGULATOR MOTOR EXPRESS GRN WIRE GRN/YEL WIRE GRY WIRE GRY/GRN WIRE HOT AT ALL TIMES ILL LEFT FRONT WINDOW DOWN SWITCH LEFT FRONT WINDOW EXPRESS SWITCH LEFT FRONT WINDOW UP SWITCH LEFT REAR WINDOW DOWN SWITCH LEFT REAR WINDOW EXPRESS DOWN SWITCH LEFT REAR WINDOW UP SWITCH LOCKOUT IND LOCKOUT SWITCH LOGIC PASSENGER FRONT SIDE DOOR WINDOW REGULATOR MOTOR REAR BODY WIRING HARNESS JUNCTION BLOCK RED/GRY WIRE RED/VIO WIRE RIGHT FRONT WINDOW DOWN SWITCH RIGHT FRONT WINDOW EXPRESS SWITCH RIGHT FRONT WINDOW UP SWITCH RIGHT REAR WINDOW DOWN SWITCH RIGHT REAR WINDOW EXPRESS DOWN SWITCH RIGHT REAR WINDOW UP SWITCH VIO/GRY WIRE WHT/BRN WIRE

BLK WIRE BRN/BLU WIRE COMPUTER DATA LINES SYSTEM DOOR LOCKS SYSTEM DOWN EXPRESS GRN/GRY WIRE GRY WIRE GRY/GRN WIRE LEFT REAR SIDE DOOR WINDOW REGULATOR MOTOR LEFT REAR SIDE DOOR WINDOW SWITCH LOGIC RED/GRY WIRE RED/VIO WIRE RIGHT REAR SIDE DOOR WINDOW REGULATOR MOTOR RIGHT REAR SIDE DOOR WINDOW SWITCH WHT/GRN WIRE