Cadillac CT5 I (2019-2024) blk Wiring diagrams

2.0L TURBO 3.0L TURBO BATTERY BATTERY DISTRIBUTION ENGINE COMPT FUSE BLOCK BATTERY DISTRIBUTION FUSE BLOCK BATTERY MONITOR MODULE BLK WIRE BLK/WHT WIRE BLU/GRY WIRE BRN WIRE BRN/BLU WIRE BUS (-) SERIAL DATA BUS 7 (-) CHARGE IND CHARGE IND CTRL COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ENGINE CONTROL MODULE GENERATOR GENERATOR FIELD DUTY CYCLE SIG GRN/YEL WIRE GRY WIRE HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT PANEL CLUSTER CONTROL MODULE INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LOGIC RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RUN/CRANK IGN 1 VOLT 21 RUN/CRANK IGN 1 VOLT 4 VIO/BLK WIRE VIO/GRN WIRE WHT WIRE

BATTERY DISTRIBUTION ENGINE COMPARTMENT FUSE BLOCK BATTERY DISTRIBUTION FUSE BLOCK BLK WIRE BODY CONTROL MODULE BRN WIRE BRN/WHT WIRE ENGINE WIRING HARNESS JUNCTION BLOCK GRN WIRE GRN/WHT WIRE GRY WIRE HIGH NOTE HORN HORN RELAY HORN RELAY CONTROL HORN SWITCH SIGNAL HOT AT ALL TIMES LOW NOTE HORN NCA WIRE RED WIRE RED/GRN WIRE STEERING WHEEL AIR BAG COIL STEERING WHEEL HORN CONTACT WHT WIRE

3.0L TURBO BATTERY BATTERY MONITOR MODULE BLK WIRE BRAKE MASTER CYLINDER) BRAKE SYSTEM CONTROL MODULE BRN WIRE CHARGE AIR COOLER COOLANT PUMP COMPUTER DATA LINES SYSTEM ENGINE COOLANT PUMP ENGINE COOLING FAN MOTOR FROM MULTI-FUNCTION POWER SUPPLY CONVERTER (DIAGRAM 6 OF 8) GENERATOR GRN/YEL WIRE 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 WIRE 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 REAR BODY WIRING HARNESS JUNCTION BLOCK (DIAGRAM 7 OF 8) TO REAR BODY WIRING HARNESS JUNCTION BLOCK (DIAGRAM 8 OF 8) TRANSMISSION CONTROL MODULE YEL WIRE

AMBIENT AIR QUALITY SENSOR BLK WIRE BLU/VIO WIRE COLUMN LOCK MODULE DRIVER FRONT SEAT BACK VENTILATION BLOWER DRIVER FRONT SEAT CUSHION VENTILATION BLOWER FORWARD COLLISION ALERT DISPLAY FROM ACCESSORY TIME DELAY CUTOFF RELAY (DIAGRAM 4 OF 8) GRN/VIO WIRE IGNITION MAIN RELAY INSIDE AIR MOISTURE, WINDSHIELD TEMPERATURE SENSOR INSIDE REAR VIEW MIRROR LIGHTING CONTROL MODULE NCA WIRE PASSENGER FRONT SEAT BACK VENTILATION BLOWER PASSENGER FRONT SEAT CUSHION VENTILATION BLOWER RESTRAINTS CONTROL MODULE SERIAL DATA GATEWAY MODULE TO BODY CONTROL MODULE (DIAGRAM 6 OF 8) VIO/GRN WIRE VIO/GRY WIRE W/ AIR MOISTURE SENSOR

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

BATTERY POSITIVE VOLTAGE BLK WIRE BLOWER MOTOR BLU WIRE BLU/WHT WIRE BLU/YEL WIRE CAN-BUS CARD READER RECEPTACLE COMPUTER DATA LINES SYSTEM CONTENT THEFT DETERRENT SENSOR DATA LINK CONNECTOR FROM BATTERY DISTRIBUTION FUSE BLOCK (DIAGRAM 1 OF 8) FRONT HEATER, AIR CONDITIONING USER INTERFACE CONTROL GARAGE DOOR OPENER TRANSMITTER GROUND 14 HAZARD WARNING SWITCH HEAD-UP DISPLAY INFOTAINMENT CONTROL SWITCH INSTRUMENT PANEL CLUSTER CONTROL MODULE MULTIMEDIA RECEPTACLE NCA WIRE NEAR FIELD COMMUNICATION MODULE PASSENGER COMPARTMENT AIR FILTER MODULE PASSENGER RESTRAINTS OCCUPANT CLASSIFICATION SYSTEM MODULE RADIO RADIO CONTROL RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE RESTRAINTS CONTROL MODULE ROOF CONSOLE W/ AIR CLEANER W/ FRONT SEAT HEATER W/ UNIVERSAL GARAGE DOOR OPENER WINDSHIELD OUTSIDE MOISTURE/AMBIENT LIGHT, HUMIDITY SENSOR WIRELESS ACCESSORY CHARGING MODULE YEL WIRE

2.0L TURBO 3.0L TURBO 4-WAY 6-WAY ACC IND BATT POS VOLT 62 BATT POS VOLT 63 BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BODY CONTROL MODULE BRN/BLK WIRE CAN-BUS COMPUTER DATA LINES SYSTEM DRIVER FRONT SEAT ADJUSTER SWITCH DRIVER FRONT SIDE DOOR WINDOW REGULATOR MOTOR DRIVER SEAT ADJUSTER MEMORY MODULE ENGINE CONTROL MODULE ENGINE START/ STOP ENGINE WIRING HARNESS JUNCTION BLOCK FROM INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK (DIAGRAM 4 OF 8) FROM REAR BODY WIRING HARNESS JUNCTION BLOCK (DIAGRAM 7 OF 8) GRN/BLK WIRE GRN/VIO WIRE GROUND 25 IGNITION MODE POWER IGNITION MODE SWITCH ACCESSORY LED SIGNAL IGNITION MODE SWITCH MODE VOLTAGE IGNITION MODE SWITCH SIGNAL 2 IGNITION MODE SWITCH START LED SIGNAL ILL LEFT REAR SIDE DOOR WINDOW REGULATOR MOTOR LOW REFERENCE MULTI-FUNCTION POWER SUPPLY CONVERTER ON/OFF VEHICLE SWITCH PASSENGER FRONT SEAT ADJUSTER SWITCH PASSENGER SEAT ADJUSTER MEMORY MODULE REAR BODY WIRING HARNESS JUNCTION BLOCK RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE SERIAL DATA GATEWAY MODULE START IND STARTER RELAY STRT ENABLE RLY CTRL TO ENGINE WIRING HARNESS JUNCTION BLOCK (DIAGRAM 1 OF 8) VIO/GRN WIRE W/ MEMORY W/O MEMORY WAKEUP SIGNAL WHT WIRE YEL WIRE YEL/BLK WIRE

BATT POS VOLT BCM LIN BUS 8 BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM GRN/WHT WIRE HOT AT ALL TIMES LOGIC MTR CLOSE CTRL MTR OPEN CTRL OBSTRUC SENS SIG 1 OBSTRUC SENS SIG 2 ORG/ WIRE PNK WIRE PPL REAR BODY WIRING HARNESS JUNCTION BLOCK RED WIRE RED/GRY WIRE ROOF CONSOLE SENS VOLT REF SLIDE SUNROOF CONTROL MODULE SUNROOF SUNSHADE MOTOR SW LOW REF TILT YEL WIRE

3.0L TURBO AUTOMATIC TRANSMISSION AUTOSTAR CAN BUS SERIAL DATA 2 (-) BATTERY BATTERY DISTRIBUTION FUSE BLOCK BATTERY MONITOR MODULE BLK WIRE BLU WIRE BLU/GRY WIRE COMPUTER DATA LINES SYSTEM ENGINE RESTART RELAY ENGINE WIRING HARNESS JUNCTION BLOCK ETRS OUT OF PARK SWITCH 2 SIGNAL ETRS OUT OF PARK SWITCH SIGNAL GRN WIRE HOT AT ALL TIMES NCA WIRE RED/YEL WIRE STARTER STARTER RELAY STOP/ START IND STOP/START SWITCH TRANSMISSION CONTROL MODULE TRANSMISSION PARK VALVE POSITION SWITCH TRANSMISSION SHAFT SPEED SNR CKT TRANSMISSIONS SYSTEM VEHICLE STABILITY CONTROL SYSTEM SWITCH VIO/WHT WIRE W/O WIRELESS CHARGER WHT WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/VIO WIRE

2.0L TURBO 3.0L TURBO BATT POS VOLT BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BODY CONTROL MODULE (LOWER RIGHT SIDE OF DASH) BUS (+) 1 SERIAL DATA BUS (-) 2 SERIAL DATA BUS (-) SERIAL DATA COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE GRN WIRE GRN/BLK WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN MODE SW MODE SIG IGN MODE SW SIG 2 INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK MULTI-FUNCTION POWER SUPPLY CONVERTER ON/OFF VEHICLE SWITCH PASSIVE START SW 2 LOW REF POWER DISTRIBUTION SYSTEM PWR MODULE WAKEUP SIG REAR BODY WIRING HARNESS JUNCTION BLOCK RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE RUN/CRANK IGN 1 VOLT 4 SERIAL DATA GATEWAY MODULE (LOWER LEFT SIDE OF DASH) SIG GND STARTER ENABLE RLY CTRL STARTER PINION SOL RLY CTRL VIO/GRN WIRE WHT WIRE YEL/BLK WIRE YEL/VIO WIRE