Cadillac CT5 I (2019-2024) parking brake control switch Wiring diagrams

2.0L TURBO 3.0L TURBO ABS IND. AUTO HOLD IND AUTO HOLD SWITCH AUTOSAR CAN BUS SER DATA (-) 2 BATTERY POSITIVE VOLTAGE BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/WHT WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (LOWER RIGHT SIDE OF DASH) BRAKE IND BRAKE PEDAL POSITION SENSOR BRK APPLY SENS LOW REF BRK APPLY SENS SIG BRK APPLY SENS VOLTAGE REF BRK POSITION SENS SIG COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY DRIVER MODE 1 SW SIG ENGINE CONTROL MODULE ENGINE CTRL SENS 5 VOLT REF ESC IND GRN/GRY WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT CLUSTER CONTROL MODULE INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LOGIC NCA WIRE PARKING BRAKE CONTROL SWITCH POWER DISTRIBUTION SYSTEM RED/BRN WIRE RED/VIO WIRE RIGHT REAR BRAKE PAD WEAR SENSOR SENS LOW REF SER DATA POWERTRAIN CAN BUS (+) STEERING WHEEL AIR BAG COIL STEERING WHEEL RADIO CONTROL SWITCH SW SIG TRACTION CONTROL OFF IND TRACTION CTRL SW SIG VEHICLE HOLD INDICATOR CTRL VEHICLE STABILITY CONTROL SYSTEM SWITCH VIO/BLK WIRE VSC OFF SWITCH WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL/BRN WIRE

AUTOSAR CAN BUS BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE MASTER CYLINDER BRAKE SYSTEM CONTROL MODULE BRN/BLU WIRE CAN BUS (+) 1 CAN BUS (-) 1 SER DATA CAN BUS (-) 5 CAN-BUS COLUMN LOCK MODULE ETHERNET BUS 7 (-) GRN/BLK WIRE GRN/VIO WIRE GRN/YEL WIRE GRY/BLU WIRE INSTRUMENT PANEL CLUSTER CONTROL MODULE LEFT FRONT SEAT BELT RETRACTOR MOTOR LIN BUS 1 LOGIC PARKING BRAKE CONTROL SWITCH POWER STEERING CONTROL MODULE RESTRAINTS CONTROL MODULE SER DATA SER DATA (+) 2 SER DATA (-) (1) SUSPENSION CONTROL MODULE TRANSMISSION CONTROL MODULE VEHICLE DYNAMIC SENSOR W/ ELECTRICAL STEERING COLUMN LOCK W/ RESTRAINT PROVISIONS W/O ELECTRICAL STEERING COLUMN LOCK W/O RESTRAINT PROVISIONS W/ CHASSIS W/O RESTRAINT PROVISIONS, CHASSIS WHT WIRE WHT/GRY WIRE WHT/YEL WIRE YEL WIRE

2.0L TURBO ACCESSORY TIME DELAY CUTOFF RELAY AIR CONDITIONING COMPRESSOR AIR CONDITIONING CLUTCH AUDIO AMPLIFIER AUTOMATIC TRANSMISSION ELECTRIC/ AUXILIARY TRANSMISSION FLUID PUMP BATTERY MONITOR MODULE BLK WIRE BRN WIRE COLUMN LOCK MODULE CRUISE CONTROL SWITCH DATA LINK CONNECTOR DIMMER SWITCH DRIVER STEERING WHEEL MONITORING SYSTEM MODULE ENGINE COOLANT FLOW CONTROL VALVE ENGINE RESTART RELAY ENGINE WIRING HARNESS JUNCTION BLOCK EVAPORATIVE EMISSION CANISTER PURGE PUMP FORWARD COLLISION ALERT DISPLAY HEAD-UP DISPLAY HEAD-UP DISPLAY SWITCH HEATED STEERING WHEEL MODULE IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 IGNITION MAIN RELAY INSTRUMENT PANEL CLUSTER CONTROL MODULE INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LEFT AUTOMATIC TRANSMISSION MANUAL SHIFT AUXILIARY POSITION SWITCH LEFT FRONT FLOOR COURTESY LAMP NCA WIRE ON/OFF VEHICLE SWITCH PARKING BRAKE CONTROL SWITCH RIGHT AUTOMATIC TRANSMISSION MANUAL SHIFT AUXILIARY POSITION SWITCH RIGHT RADIO ANTENNA COIL STARTER RELAY STEERING WHEEL AIR BAG COIL STEERING WHEEL HORN CONTACT STEERING WHEEL RADIO CONTROL SWITCH TELEMATIC CONTROL MODULE TURN SIGNAL SWITCH W/ LANE ACTIVE SAFETY W/ STEERING WHEEL W/O LANE ACTIVE SAFETY WHT WIRE YEL WIRE

AIR CONDITIONING SYSTEM AMBIENT LIGHT SENSOR SIGNAL AUTO AUTO HI BEAM ASSIST SW SIG AUTO HIGH BEAM LAMP SWITCH AUTOSAR CAN BUS (-) 2 SER BATTERY POSITIVE VOLTAGE 21 BATTERY POSITIVE VOLTAGE 22 BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/YEL WIRE BODY CONTROL MODULE COMPUTER DATA LINES SYSTEM EARLY PRODUCTION FTP GRN/BLK WIRE GRN/BRN WIRE GRN/YEL WIRE GROUND GRY/BRN WIRE HDLP SW FLASH SIG HDLP SW OFF SIGNAL HDLP SW ON SIGNAL HEAD HI BEAM SEL SW HI BEAM SIG HIGH BEAM LAMP IND HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER CONTROL MODULE INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LATE PRODUCTION LIN BUS 1 LOGIC OFF PARK PARKING BRAKE CONTROL SWITCH RED/BRN WIRE RED/GRY WIRE RED/VIO WIRE SENSOR LOW REF SUNLOAD TEMPERATURE, AMBIENT LIGHT, SECURITY INDICATOR SENSOR TURN SIGNAL SWITCH WHT WIRE WHT/BLU WIRE WHT/VIO WIRE YEL/BRN WIRE

AUTOMATIC TRANSMISSION CONTROL INDICATOR AUTOSAR CAN BUS (-) 3 SERIAL DATA AUTOSAR CAN BUS (+) 3 SERIAL DATA AUTOSAR CAN BUS SER DATA (-) 2 BATTERY POSITIVE VOLTAGE 54 BLK WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/YEL WIRE BRAKE FLUID LEVEL SENSOR BRAKE FLUID LEVEL SWITCH SIG BRAKE IND BRAKE MASTER CYLINDER (LEFT REAR OF ENGINE COMPT) BRAKE SYSTEM CONTROL MODULE COMPUTER DATA LINES SYSTEM DRIVER FRONT SIDE DOOR LATCH DRIVER FRONT SIDE DOOR WINDOW REGULATOR MOTOR GEAR SHIFT CONTROL MODULE (CENTER LEFT SIDE OF FLOOR CONSOLE) GRN/GRY WIRE GRN/YEL WIRE GRY WIRE LEFT REAR SIDE DOOR LATCH LEFT REAR SIDE DOOR WINDOW REGULATOR MOTOR LIN BUS 1 LOGIC PARKING BRAKE CONTROL SWITCH PASSENGER FRONT SIDE DOOR LATCH PASSENGER FRONT SIDE DOOR WINDOW REGULATOR MOTOR RED/VIO WIRE RED/WHT WIRE RIGHT REAR SIDE DOOR LATCH RIGHT REAR SIDE DOOR WINDOW REGULATOR MOTOR WHT 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

ACCESSORY TIME DELAY CUTOFF RELAY BLK WIRE BODY CONTROL MODULE COLUMN LOCK MODULE CRUISE CONTROL SWITCH DRIVER MONITORING SYSTEM MODULE DRIVER STEERING WHEEL MONITORING SYSTEM MODULE FLOOR CONSOLE FRONT ACCESSORY POWER RECEPTACLE FROM BATTERY DISTRIBUTION FUSE BLOCK (DIAGRAM 1 OF 8) FRONT FLOOR CONSOLE ACCESSORY POWER REAR RECEPTACLE GEAR SHIFT CONTROL MODULE GRY/GRN WIRE HEATED STEERING WHEEL MODULE LOGIC PARKING BRAKE CONTROL SWITCH RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE STEERING COLUMN TILT WHEEL, TELESCOPE CONTROL MODULE STEERING WHEEL AIR BAG COIL STEERING WHEEL RADIO CONTROL SWITCH TO IGNITION MAIN RELAY (DIAGRAM 2 OF 8) TO MULTI-FUNCTION POWER SUPPLY CONVERTER (DIAGRAM 6 OF 8) VIO WIRE W/ LANE ACTIVE SAFETY W/O LANE ACTIVE SAFETY YEL WIRE