Cadillac CT4-V I (2019-2024) autosar can bus (+) 1 serial data Wiring diagrams

AUTOSAR CAN BUS (+) 1 SERIAL DATA AUTOSAR CAN BUS (+) 2 SERIAL DATA BATTERY DISTRIBUTION ENGINE COMPARTMENT FUSE BLOCK BLK WIRE BLU WIRE BLU/YEL WIRE BRAKE FLUID LEVEL SENSOR BRAKE FLUID LEVEL SWITCH SIGNAL BRAKE MASTER CYLINDER) BRAKE SYSTEM CONTROL MODULE BRN/BLU WIRE COMPUTER DATA LINES SYSTEM ELECTRONIC BRAKE CONTROL MODULE LIN BUS 1 ENGINE WIRING HARNESS JUNCTION BLOCK FRONT BRAKE PAD WEAR SENSOR SIGNAL GRN/GRY WIRE GRN/VIO WIRE GRN/YEL WIRE GROUND 27 GROUND 7 GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT FRONT WHEEL SPEED SENSOR LEFT FRONT WHEEL SPEED SENSOR CONTROL LEFT FRONT WHEEL SPEED SENSOR SIGNAL LEFT PARK BRAKE MOTOR APPLY CONTROL LEFT PARK BRAKE MOTOR LOW REFERENCE LEFT PARKING BRAKE ACTUATOR LEFT REAR WHEEL SPEED SENSOR LEFT REAR WHEEL SPEED SENSOR CONTROL LEFT REAR WHEEL SPEED SENSOR SIGNAL NCA WIRE REAR BRAKE PAD WEAR SENSOR SIGNAL RED/BRN WIRE RED/WHT WIRE RIGHT FRONT WHEEL SPEED SENSOR RIGHT FRONT WHEEL SPEED SENSOR CONTROL RIGHT FRONT WHEEL SPEED SENSOR SIGNAL RIGHT PARK BRAKE MOTOR APPLY CONTROL RIGHT PARK BRAKE MOTOR LOW REFERENCE RIGHT PARKING BRAKE ACTUATOR RIGHT REAR WHEEL SPEED SENSOR RIGHT REAR WHEEL SPEED SENSOR CONTROL RIGHT REAR WHEEL SPEED SENSOR SIGNAL RUN/CRANK IGNITION 1 VOLTAGE 21 SECONDARY FUSED BATTERY POSITIVE VOLTAGE 10 SECONDARY FUSED BATTERY POSITIVE VOLTAGE 11 VIO WIRE VIO/BLK WIRE WHT WIRE YEL WIRE

AUDIO AMPLIFIER AUTOSAR CAN BUS 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 SERIAL DATA AUTOSAR SERIAL DATA CAN BUS (-) 4 SERIAL DATA AUTOSAR SERIAL DATA CAN BUS (-) 8 SERIAL DATA BLK/WHT WIRE BLU WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE CAN BUS (-) 8 SERIAL DATA DRIVER SEAT ADJUSTER MEMORY MODULE ETHERNET BUS 3 (+) ETHERNET BUS 4 (-) GND 21 GRN/GRY WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/WHT WIRE HOT AT ALL TIMES LEFT FRONT SHORT RANGE RADAR SENSOR LEFT SIDE OBSTACLE DETECTION CONTROL MODULE LIN BUS 1 LONG RANGE FORWARD RANGE RADAR SENSOR PASS SEAT MEM CTRL MOD LIN BUS 2 PASSENGER SEAT ADJUSTER MEMORY MODULE REAR BODY WIRING HARNESS JUNCTION BLOCK RED/BRN WIRE RIGHT FRONT SHORT RANGE RADAR SENSOR RIGHT SIDE OBSTACLE DETECTION CONTROL MODULE SECONDARY FUSED BATT POS VOLT 59 AUTOSAR SERIAL DATA CAN BUS (+) 8 SERIAL DATA SERIAL DATA GATEWAY MODULE (LEFT SIDE OF DASH) STEERING COLUMN TILT WHEEL, TELESCOPE CONTROL SWITCH TELEMATIC CONTROL MODULE W/ BRANDED SURROUND AMPLIFIER W/ LANE ACTIVE SAFETY W/ ONSTAR W/O BRANDED SURROUND AMPLIFIER W/O LANE ACTIVE SAFETY W/O ONSTAR WHT WIRE WHT/GRY 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 (+) 8 SERIAL DATA BLU WIRE BLU/GRY WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE DIFFERENTIAL CONTROL MODULE ETHERNET BUS 11 (-) ETHERNET BUS 3 (+) GRN/GRY WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/WHT WIRE HEATED STEERING WHEEL MODULE IMAGE PROCESSING MODULE (W/ INTEGRATED BRAKE ASSIST) LEFT SHORT RANGE RADAR REAR SENSOR LEFT SHORT RANGE RADAR REAR SIDE SENSOR LIN BUS 1 NCA WIRE RIGHT SHORT RANGE RADAR REAR SENSOR RIGHT SHORT RANGE RADAR REAR SIDE SENSOR STEERING WHEEL AIR BAG COIL W/ INTEGRATED BRAKE ASSIST W/ LANE ACTIVE SAFETY W/O ELECTRONIC AXLE POSITRACTION W/O INTEGRATED BRAKE ASSIST W/O LANE ACTIVE SAFETY WHT WIRE WHT/BRN WIRE WHT/GRY WIRE WINDSHIELD FRONT VIEW CAMERA YEL/BRN WIRE

AUTOSAR CAN BUS AUTOSAR CAN BUS (+) 1 SERIAL DATA BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/YEL WIRE BRAKE MASTER CYLINDER) BRAKE SYSTEM CONTROL MODULE BRAKE SYSTEM CONTROL MODULE BRAKE MASTER CYLINDER BRN/BLK WIRE CAN BUS (-) SERIAL DATA COLUMN LOCK MODULE DATA POWERTRAIN ENGINE CONTROL MODULE FUEL PUMP POWER CONTROL MODULE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/WHT WIRE LIN BUS 1 LIN BUS 2 LIN BUS 4 MASS AIR FLOW SENSOR MULTI-FUNCTION POWER SUPPLY CONVERTER PARKING BRAKE CONTROL SWITCH POWER MODULE WAKE-UP SIG POWER STEERING CONTROL MODULE RESTRAINTS CONTROL MODULE RWD AWD SELECTIVE CATALYTIC REDUCTION SERIAL DATA SUSPENSION CONTROL MODULE TRANSMISSION CONTROL MODULE VIO/GRN WIRE W/ AUTO TRANSMISSION W/ CONTINUOUSLY VARIABLE REAL TIME DAMPING MAGNETO RHEOLOGICAL CHASSIS W/ ELECTRICAL STEERING COLUMN LOCK W/ INTEGRATED BRAKE ASSIST W/O AUTO TRANSMISSION W/O CONTINUOUSLY VARIABLE REAL TIME DAMPING MAGNETO RHEOLOGICAL CHASSIS W/O ELECTRICAL STEERING COLUMN LOCK W/O INTEGRATED BRAKE ASSIST WAKE UP SIG WHT WIRE

AUTOSAR CAN BUS (+) 1 SERIAL DATA AUTOSAR CAN BUS (+) 2 SERIAL DATA BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/BLK WIRE CAN BUS (+) 3 SERIAL DATA CAN BUS (-) 5 CAN BUS (-) SERIAL DATA ETHERNET BUS 2 (-) ETHERNET BUS 4 (-) ETHERNET BUS 6 (-) GEAR SHIFT CONTROL MODULE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/WHT WIRE IMAGE PROCESSING MODULE INFOTAINMENT CAN BUS LIGHTING CONTROL MODULE PARKING ASSIST CONTROL MODULE PASSENGER RESTRAINTS OCCUPANT CLASSIFICATION SYSTEM MODULE RADIO SERIAL DATA SERIAL DATA CAN BUS (-) 5 TRANSFER CASE CONTROL MODULE VEHICLE DYNAMIC SENSOR VIDEO PROCESSING MODULE W/ AUTO TRANSMISSION W/ FRONT, REAR PARK ASSIST W/ INTEGRATED BRAKE ASSIST W/ LANE ACTIVE SAFETY W/O AUTO TRANSMISSION W/O FRONT, REAR PARK ASSIST W/O INTEGRATED BRAKE ASSIST W/O LANE ACTIVE SAFETY WHT WIRE WHT/BLK WIRE WHT/YEL WIRE WIRELESS ACCESSORY CHARGING MODULE

AUTOMATIC TRANSMISSION CONTROL INDICATOR AUTOSAR CAN BUS (+) 1 SERIAL DATA AUTOSAR CAN BUS (+) 2 SERIAL AUTOSAR CAN BUS (+) 2 SERIAL DATA AUTOSAR CAN BUS (-) 2 BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE LIN BUS 2 BODY CONTROL MODULE LIN BUS 3 CAN BUS (-) 5 DRIVER FRONT SIDE DOOR WINDOW CONTROL SWITCH DRIVER FRONT SIDE DOOR WINDOW REGULATOR MOTOR DRIVER MONITORING SYSTEM MODULE FRONT VIEW WINDSHIELD CAMERA GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE INFOTAINMENT CAN BUS INFOTAINMENT CONTROL SWITCH LIN BUS 11 LIN BUS 16 LIN BUS 3 LIN BUS 4 LIN BUS 5 LIN BUS 6 LIN BUS 8 LIN BUS 9 PASSENGER FRONT SIDE DOOR WINDOW CONTROL SWITCH PASSENGER FRONT SIDE DOOR WINDOW REGULATOR MOTOR REMOTE FUNCTION ACTUATOR MODULE SERIAL DATA W/ LANE ACTIVE SAFETY W/O FORWARD COLLISION ALERT SENSOR INDICATOR W/O LANE ACTIVE SAFETY WHT WIRE WHT/BLK WIRE YEL WIRE

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 BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE DATA LINK CONNECTOR (BOTTOM LEFT SIDE OF DASH) ETHERNET BUS 1 ENABLE SIGNAL GRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE INSIDE AIR MOISTURE, WINDSHIELD TEMPERATURE SENSOR LEFT PROGRAMMABLE TEMPERATURE VALVE ACTUATOR LEFT REAR SIDE DOOR WINDOW SWITCH LIN BUS 4 LIN BUS 5 LIN BUS 6 NCA WIRE PASSENGER COMPARTMENT AIR FILTER MODULE PRIVATE SERIAL CAN BUS (+) 1 PRIVATE SERIAL CAN BUS (-) 2 PROGRAMMABLE AIR INLET VALVE ACTUATOR PROGRAMMABLE MODE VALVE ACTUATOR RED/GRN WIRE RIGHT PROGRAMMABLE TEMPERATURE VALVE ACTUATOR RIGHT REAR SIDE DOOR WINDOW SWITCH SERIAL DATA GATEWAY MODULE (LEFT SIDE OF DASH) VIO WIRE W/ MOISTURE SENSITIVE W/O MOISTURE SENSITIVE WHT WIRE WINDSHIELD OUTSIDE MOISTURE SENSOR YEL WIRE YEL/WHT WIRE

AUTOSAR CAN BUS (+) 1 SERIAL DATA AUTOSAR CAN BUS (+) 2 SERIAL DATA BATTERY POSITIVE VOLTAGE BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/YEL WIRE BODY CONTROL MODULE (RIGHT SIDE OF DASH) BRN WIRE BRN/BLU WIRE BRN/WHT WIRE BUS 7 (-) COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ETHERNET FRT PRK ASSIST DISPLAY CTRL FRT PRK ASSIST SENS LOW REF GRN/BRN WIRE GRY/BLU WIRE GRY/GRN WIRE HAZARD WARNING SWITCH HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER CONTROL MODULE LEFT FRONT MIDDLE PARKING ASSIST ALARM SENSOR LEFT FRONT OUTER PARKING ASSIST ALARM SENSOR LEFT REAR MIDDLE PARKING ASSIST ALARM SENSOR LEFT REAR OUTER PARKING ASSIST ALARM SENSOR LF MID PRK ASSIST SENS LF OUTER PRK ASSIST SENS LOGIC LR MID PRK ASSIST SENS SIG OBJECT SENS LOW REF OBJECT SENSOR VOLTAGE REF PARKING ASSIST CONTROL MODULE REAR BODY WIRING HARNESS JUNCTION BLOCK REAR PARKING ASSIST DISABLE IND REAR PARKING ASSIST DISABLE LED SIGNAL REAR PARKING ASSIST DISABLE SIGNAL REAR PARKING ASSIST DISABLE SWITCH RED/GRN WIRE RF MID PRK ASSIST SENS RF OUTER PRK ASSIST SENS RIGHT FRONT MIDDLE PARKING ASSIST ALARM SENSOR RIGHT FRONT OUTER PARKING ASSIST ALARM SENSOR RIGHT REAR MIDDLE PARKING ASSIST ALARM SENSOR RIGHT REAR OUTER PARKING ASSIST ALARM SENSOR RR MID PRK ASSIST SENS SIG LR OUTER PRK ASSIST SENS SIG RR OUTER PRK ASSIST SENS SIG SIG GROUND VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/GRY WIRE YEL WIRE YEL/BLU WIRE YEL/GRY WIRE YEL/VIO WIRE YEL/WHT WIRE

3-4, 5-6, 11-12, 13-14, 19-20, 21-22) AIR BAG IND AUTOSAR CAN BUS (+) 1 SERIAL DATA BATT+ VOLT BLK/WHT WIRE BLU WIRE BRN/ORG WIRE COMPUTER DATA LINES SYSTEM DISPLAY DRIVER INSTRUMENT PANEL LOWER AIR BAG DRV KNEE AIR BAG HIGH CTRL DRV KNEE AIR BAG LOW CTRL GRN/BLK WIRE GRY/ORG WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT CLUSTER INSTRUMENT PANEL AIR BAG INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LIN BUS 1 LOGIC ORG/BLU WIRE ORG/GRN WIRE ORG/VIO WIRE ORG/WHT WIRE PASS IP AIR BAG STAGE 1 HIGH CTRL PASS IP AIR BAG STAGE 1 LOW CTRL PASS IP AIR BAG STAGE 2 HIGH CTRL PASS IP AIR BAG STAGE 2 LOW CTRL PASS KNEE AIR BAG HIGH CTRL PASS KNEE AIR BAG LOW CTRL PASSENGER INSTRUMENT PANEL LOWER AIR BAG RED/GRN WIRE RESTRAINTS CONTROL MODULE (UNDER CENTER FLOOR CONSOLE) RUN/CRANK IGN 1 VOLT SEAT BELT IND SHORTING BAR SIG GROUND STEERING WHEEL AIR BAG COIL STR WHL AIR BAG STAGE 1 HIGH CTRL STR WHL AIR BAG STAGE 1 LOW CTRL STR WHL AIR BAG STAGE 2 HIGH CTRL STR WHL AIR BAG STAGE 2 LOW CTRL VIO/GRY WIRE W/ HEAD-UP DISPLAY WINDSHIELD W/O HEAD-UP DISPLAY WINDSHIELD WHT WIRE WHT/ORG WIRE YEL/ORG WIRE