Cadillac CT6 I facelift (2018-2023) instrument panel multi-function switch 1 Wiring diagrams

3.6L 4.2L TURBO ACTIVE SAFETY CONTROL MODULE (RIGHT SIDE OF BATTERY WELL) BATT POS VOLT BLK WIRE BLU WIRE BLU/VIO WIRE BLU/YEL WIRE BRN/VIO WIRE CAMERA GND COMPUTER DATA LINES SYSTEM DATA COMM ENABLE DRIVER INFORMATION CENTER DISPLAY FRONT OBJECT SENS CTRL 1 FRONT OBJECT SENS CTRL 2 GRN WIRE GRN/BRN WIRE GRY/GRN WIRE GRY/VIO WIRE HI SPD GMLAN SERIAL DATA (+) 4 HI SPD GMLAN SERIAL DATA (+) 8 HI SPD GMLAN SERIAL DATA (-) (2) HOT AT ALL TIMES HOT W/ BATTERY SAVER RELAY 2 ENERGIZED INSTRUMENT CLUSTER INSTRUMENT PANEL MULTI-FUNCTION SWITCH 1 LANE DEPARTURE WARNING IND CTRL LANE KEEP ASSIST IND LANE KEEP ASSIST SWITCH LEFT FRONT SHORT RANGE RADAR SENSOR MODULE LEFT LOWER STEERING WHEEL CONTROLS SWITCH LOGIC LONG RANGE RADAR SENSOR MODULE (BEHIND CENTER OF LOWER FRONT GRILLE) LOW SPD GMLAN SERIAL DATA MOST SER DATA (+) NAVIGATION SYSTEM PARK ASSIST IND PARK ASSIST SWITCH PARKING ASSIST CONTROL MODULE (RIGHT KICK PANEL) POWER DISTRIBUTION SYSTEM REAR BODY FUSE BLOCK REAR PARK ASSIST DISABLE SIG REAR PARK ASSIST LED DISABLE SIG REAR SHORT RANGE RADAR SENSOR MODULE RED WIRE RED/GRN WIRE RED/WHT WIRE RIGHT FRONT SHORT RANGE RADAR SENSOR MODULE RIGHT UNDERHOOD FUSE BLOCK SIG GND STEERING WHEEL AIR BAG COIL UNDERHOOD FUSE BLOCK VIO/WHT WIRE W/O BRAKE PREFILL, INTELLIGENT BRAKE ASSIST WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WINDSHIELD FRONT VIEW CAMERA

3.6L 3.6L 4.2L TURBO 4.2L TURBO ACTIVE STEERING CONTROL MODULE BATTERY SAVER RELAY 1 BATTERY SAVER RELAY 2 BLK WIRE BODY CONTROL MODULE BRN WIRE COLLISION ALERT INDICATORS DATA LINK CONNECTOR DOOR DEAD LOCK RELAY DRIVER MONITORING SYSTEM CONTROL MODULE FUEL DOOR LOCK RELAY HEAD-UP DISPLAY HEAD-UP DISPLAY SWITCH HORN SWITCH IGNITION MAIN RELAY IGNITION MODE SWITCH INSTRUMENT CLUSTER INSTRUMENT PANEL COMPARTMENT DOOR UNLATCH ACTUATOR RELAY INSTRUMENT PANEL DIMMER SWITCH INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL MULTI-FUNCTION SWITCH 1 LEFT FRONT INNER FLOOR COURTESY LAMP LEFT FRONT OUTER FLOOR COURTESY LAMP LEFT LOWER STEERING WHEEL CONTROLS SWITCH LEFT TRANSMISSION MANUAL SHIFT SWITCH LEFT UNDERHOOD FUSE BLOCK LEFT UPPER STEERING WHEEL CONTROLS SWITCH LOGIC MULTI-AXIS ACCELERATION SENSOR 2 NCA WIRE NIGHT VISION CAMERA WASHER PUMP RELAY PARK BRAKE CONTROL SWITCH REAR BODY FUSE BLOCK REAR DEFOGGER RELAY RETAINED ACCESSORY POWER RELAY RIGHT LOWER STEERING WHEEL CONTROLS SWITCH RIGHT TRANSMISSION MANUAL SHIFT SWITCH RIGHT UPPER STEERING WHEEL CONTROLS SWITCH SERIAL DATA GATEWAY MODULE STEERING COLUMN FRICTION CONTROL MODULE STEERING COLUMN LOCK MODULE LOGIC STEERING COLUMN POSITION CONTROL MODULE STEERING WHEEL AIR BAG COIL STEERING WHEEL ANGLE SENSOR MODULE STEERING WHEEL HEATER STEERING WHEEL HEATING CONTROL MODULE STEERING WHEEL LANE CENTERING INDICATORS TURN SIGNAL/ MULTI-FUNCTION SWITCH UNDERHOOD FUSE BLOCK W/ HEAD UP DISPLAY WINDSHIELD WASHER PUMP RELAY WINDSHIELD WIPER RELAY

4.2L BATTERY FUSE BLOCK BLK WIRE COMPUTER DATA LINES SYSTEM DRIVER WINDOW SWITCH GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL MULTI-FUNCTION SWITCH 1 INSTRUMENT PANEL MULTI-FUNCTION SWITCH 2 LEFT LOWER STEERING WHEEL CONTROLS SWITCH LEFT REAR SEAT HEATING/VENTING/ COOLING SWITCH LEFT UNDERHOOD FUSE BLOCK LEFT UPPER STEERING WHEEL CONTROLS SWITCH LOGIC PASSENGER AIR BAG DISABLED INDICATOR POWER DISTRIBUTION SYSTEM POWER SUPPLY TRANSFORMER RED/BLU WIRE RED/GRY WIRE RED/WHT WIRE RIGHT LOWER STEERING WHEEL CONTROLS SWITCH RIGHT REAR SEAT HEATING/VENTING/ COOLING SWITCH RIGHT UPPER STEERING WHEEL CONTROLS SWITCH SUPLY VOLT UNDERHOOD FUSE BLOCK VIO/GRY WIRE WHT WIRE YEL/BLK WIRE

ACTIVE SAFETY CONTROL MODULE (RIGHT SIDE OF BATTERY WELL) ACTIVE SAFETY CONTROL MODULE 1 (RIGHT REAR OF BATTERY WELL) BLK WIRE BLK/GRY WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/YEL WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DISPLAY LOGIC GRN WIRE GRN/BRN WIRE GRY/GRN WIRE HI SPD GMLAN SERIAL DATA (+) 8 HI SPD GMLAN SERIAL DATA (-) (2) INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL MULTI-FUNCTION SWITCH 1 LEFT MIDDLE REAR PARKING ASSIST SENSOR LEFT OUTER REAR PARKING ASSIST SENSOR LEFT REAR SIDE PARKING ASSIST SENSOR PARKING ASSIST DISABLE IND REAR PARK ASSIST DISABLE SIG REAR PARK ASSIST LED DISABLE SIG RED/BLU WIRE RED/WHT WIRE RIGHT MIDDLE REAR PARKING ASSIST SENSOR RIGHT OUTER REAR PARKING ASSIST SENSOR RIGHT REAR SIDE PARKING ASSIST SENSOR W/ BRAKE PREFILL INTEGRATED BRAKE ASSIST W/O BRAKE PREFILL INTEGRATED BRAKE ASSIST WHT WIRE WHT/GRY WIRE YEL WIRE YEL/BLU WIRE YEL/VIO WIRE YEL/WHT WIRE

AUXILIARY AUDIO INPUT BRN/YEL WIRE GRY/YEL WIRE HEAD-UP DISPLAY HVAC CONTROL MODULE HVAC CONTROLS INFO DISPLAY MODULE INFOTAINMENT CONTROL SWITCH INSTRUMENT CLUSTER INSTRUMENT PANEL MULTI-FUNCTION SWITCH 1 INSTRUMENT PANEL MULTI-FUNCTION SWITCH 2 LOGIC LOGIC RIGHT UPPER STEERING WHEEL CONTROLS SWITCH MEMORY CARD RECEPTACLE NIGHT VISION CAMERA CONTROL MODULE RADIO RED WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE SERIAL DATA GATEWAY MODULE STEERING WHEEL AIR BAG COIL TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE VIDEO PROCESSING CONTROL MODULE VIO WIRE W/ ONSTAR WINDSHIELD FRONT VIEW CAMERA

AUXILIARY AUDIO INPUT FROM POWER SUPPLY TRANSFORMER (DIAGRAM 1 OF 11) GRY/YEL WIRE HEAD-UP DISPLAY HVAC CONTROL MODULE HVAC CONTROLS INFO DISPLAY MODULE INFOTAINMENT CONTROL SWITCH INSTRUMENT CLUSTER INSTRUMENT PANEL MULTI-FUNCTION SWITCH 1 INSTRUMENT PANEL MULTI-FUNCTION SWITCH 2 LOGIC LOGIC RIGHT UPPER STEERING WHEEL CONTROLS SWITCH MEMORY CARD RECEPTACLE NIGHT VISION CAMERA CONTROL MODULE RADIO RED WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE SERIAL DATA GATEWAY MODULE STEERING WHEEL AIR BAG COIL TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE VIDEO PROCESSING CONTROL MODULE VIO WIRE W/ ONSTAR

3.6L 4.2L TURBO AUXILIARY UNDERHOOD FUSE BLOCK BATTERY BATTERY FUSE BLOCK BATTERY SENSOR MODULE BLK WIRE BLK/WHT WIRE BLU WIRE GRN WIRE INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL MULTI-FUNCTION SWITCH 1 LOGIC NCA WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/BLU WIRE RED/GRY WIRE RED/WHT WIRE RIGHT UNDERHOOD FUSE BLOCK START STOP IND START/ STOP DISPLAY STARTER MOTOR STARTER PINION SOLENOID ACTUATOR RELAY STARTER RELAY UNDERHOOD FUSE BLOCK VIO/GRY WIRE YEL WIRE YEL/GRN WIRE YEL/VIO WIRE