Cadillac CT4-V I (2019-2024) brake system control module 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

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

2.0L TURBO BATTERY MONITOR MODULE BLK WIRE BLK/WHT WIRE BRAKE FLUID LEVEL SENSOR BRAKE MASTER CYLINDER) BRAKE SYSTEM CONTROL MODULE ENGINE COMPARTMENT COVER SWITCH ENGINE CONTROL MODULE ENGINE OIL LEVEL INDICATOR SWITCH HIGH NOTE HORN LEFT FRONT DISC BRAKE PAD WEAR SENSOR LEFT FRONT HEADLAMP LEFT FRONT TURN SIGNAL LAMP LEFT HEADLAMP CONTROL MODULE LOGIC LOW NOTE HORN MASS AIR FLOW SENSOR NCA WIRE PASSENGER RESTRAINTS OCCUPANT CLASSIFICATION SYSTEM MODULE POWER STEERING CONTROL MODULE RESTRAINTS CONTROL MODULE RIGHT RADIO ANTENNA COIL TRANSMISSION CONTROL MODULE UNDERHOOD FUSE BLOCK WINDSHIELD WASHER PUMP RELAY WINDSHIELD WIPER MOTOR WINDSHIELD WIPER MOTOR RELAY WINDSHIELD WIPER SPEED CONTROL RELAY

ACCENT LIGHTING CONTROL AJAR SW SIG BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/WHT WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (RIGHT SIDE OF DASH) BRAKE FLUID LEVEL SENSOR BRAKE MASTER CYLINDER) BRAKE SYSTEM CONTROL MODULE BRK FLUID LEVEL SW SIG CAN BUS (-) 2 SER DATA COMPUTER DATA LINES SYSTEM DR AJAR DRIVER FRONT SIDE DOOR WINDOW REGULATOR MOTOR DRIVER FRONT SIDE LATCH DOOR FUEL PUMP POWER CONTROL MODULE FUEL TANK PUMP MODULE GRN/GRY WIRE GRN/YEL WIRE GROUND 14 GRY WIRE HI SPD GMLAN SER DATA (-) 2 LEFT REAR LEFT REAR SIDE DOOR LATCH LEFT REAR SIDE DOOR WINDOW SWITCH LIN BUS 4 LOGIC LOW REF NCA WIRE PASSENGER FRONT SIDE DOOR WINDOW REGULATOR MOTOR PASSENGER FRONT SIDE LATCH DOOR PRIMARY FUEL LEVEL SENSOR REAR CLOSURE HANDLE SWITCH OPEN SIG REAR COMPARTMENT LID LATCH RED/BRN WIRE RIGHT REAR SIDE DOOR LATCH RIGHT REAR SIDE DOOR WINDOW SWITCH RR DR - SECONDARY FUEL LEVEL SENSOR SECONDARY FUSED BATTERY POSITIVE VOLTAGE 22 SEN 2 LOW REF SENSOR SIGNAL SERIAL DATA (-) 7 SW SIG VIO/GRN WIRE VIO/GRY WIRE WHT WIRE YEL/BLU WIRE

AUTOSAR CAN BUS (+) 5 SERIAL DATA BATT POS VOLT BATTERY DISTRIBUTION ENGINE COMPT FUSE BLOCK BLK WIRE BLK/WHT WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE MASTER CYLINDER) BRAKE SYSTEM CONTROL MODULE COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE HI SPEED GMLAN SER DATA (-) 2 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 LEFT PRK BRK MTR APPLY CTRL LEFT PRK BRK MTR LOW REF LOGIC PARK BRAKE IND PARKING BRAKE CONTROL SWITCH RED/BRN WIRE RED/VIO WIRE RIGHT PARKING BRAKE ACTUATOR RIGHT PRK BRK MTR APPLY CTRL RIGHT PRK BRK MTR LOW REF RUN/CRANK IGNITION 1 VOLTAGE SERVICE PARK BRAKE IND VIO/BLK WIRE W/O WINDSHIELD HEAD-UP DISPLAY WHT WIRE

BATTERY BATTERY MONITOR MODULE BLK WIRE BRAKE MASTER CYLINDER) BRAKE SYSTEM CONTROL MODULE BRAKE SYSTEM CONTROL MODULE BRAKE MASTER CYLINDER COMPUTER DATA LINES SYSTEM ENGINE COOLANT PUMP ENGINE COOLING FAN MOTOR GENERATOR GRN/YEL WIRE JUMP START BATTERY POSITIVE CABLE TERMINAL POST LEFT ENGINE MOUNT ACTUATOR LEFT FRONT SHORT RANGE RADAR SENSOR LIGHTING CONTROL MODULE LOGIC LONG RANGE FORWARD RANGE RADAR SENSOR NCA WIRE POWER STEERING CONTROL MODULE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT ENGINE MOUNT ACTUATOR RIGHT FRONT SHORT RANGE RADAR SENSOR STARTER TO INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK (DIAGRAM 4 OF 8) TO INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK (DIAGRAM 5 OF 8) TO MULTI-FUNCTION POWER SUPPLY CONVERTER (DIAGRAM 6 OF 8) TO REAR BODY WIRING HARNESS JUNCTION BLOCK (DIAGRAM 7 OF 8) TO REAR BODY WIRING HARNESS JUNCTION BLOCK (DIAGRAM 8 OF 8) TRANSMISSION CONTROL MODULE

AUTOSAR CAN BUS (+) 2 SERIAL DATA BLK WIRE BLK/WHT WIRE BLU/YEL WIRE BRAKE FLUID LEVEL SENSOR BRAKE FLUID LEVEL SWITCH SIGNAL BRAKE MASTER CYLINDER) BRAKE SYSTEM CONTROL MODULE BRAKE WARNING IND BRN/BLU WIRE COMPUTER DATA LINES SYSTEM DOOR AJAR IND DRIVER INFORMATION CENTER DISPLAY FRONT BRAKE PAD WEAR SENSOR SIGNAL GRN/BLK WIRE GRN/GRY WIRE GRN/YEL WIRE HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER CONTROL MODULE INSTRUMENT PANEL FUSE BLOCK LEFT FRONT DISC BRAKE PAD WEAR SENSOR LIN BUS 1 LOGIC NCA WIRE PARK BRAKE IND PARK BRAKE SWITCH PARKING BRAKE CONTROL SWITCH REAR BRAKE PAD WEAR SENSOR SIGNAL RED/VIO WIRE RIGHT REAR DISC BRAKE PAD WEAR SENSOR SEAT BELT IND TIRE PRESSURE IND WHT WIRE