Cadillac CT6 I facelift (2018-2023) yel/grn Wiring diagrams

12 VOLT REF 5 VOLT REF ACC IGN VOLT ACTUATOR LO REF AMBIENT LT SENS SIG ANTI-LOCK BRAKES SYSTEM ANTI-LOCK BRAKES, CRUISE CONTROL, EXTERIOR LIGHTS SYSTEMS ANTI-LOCK BRAKES, ELECTRONIC SUSPENSION SYSTEMS ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM CRUISE CONTROL SYSTEM AUTO HOLD SW SIG BATT POSITIVE VOLT BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLU WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (LOWER LEFT END OF DASH) BRAKE APPLY SENS CTRL BRK APPLY SENS LO REF BRK APPLY SENS SIG BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE CAMERA WASH SIG CHARGE IND CTRL COMPUTER DATA LINES SYSTEM COURTESY LP CTRL CRUISE CONTROL SYSTEM CRUISE CONTROL, ANTI-LOCK BRAKES, EXTERIOR LIGHTS SYSTEMS DIMM SW SIG DIMMER SW LOW REF DOME/READING LP DISABLE SW SIG DOOR LOCKS, ANTI-THEFT SYSTEMS DRV DR LK SW LK SIG DRV DR LK SW UNLK FRON FOOTWELL ACCENT LT CTRL GAP UP/DOWN SW SIG GLOVE BOX DOOR RELEASE SIG GLOVE BOX DR RELEASE RLY CTRL GRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/WHT WIRE HAZARD SW SIG HDLP SW FLASH SIG HDLP SW HDLPS OFF SIG CTRL HDLP SW ON SIG HDLP SW PARK LP SIG HEADLIGHTS SYSTEM HI BEAM SIG HORN SW SIG HORNS SYSTEM HOT AT ALL TIMES IGN MODE SW ACC LED SIG IGN MODE SW ST LED SIG IGN MODE SW VOLT IMMO CTRL MODULE SPLY IND CTRL IND DIMMING CTRL INSTRUMENT PANEL FUSE BLOCK INTERIOR LP CONTROL LED BACKLIGHT DIMM CTRL LF TURN SIG SW SIG LIN BUS POWER DISTRIBUTION SYSTEM REAR BODY FUSE BLOCK REAR FOG LP SW SIG RED/BLU WIRE RED/BRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE REMOTE FUNCTION ACTR TRANS SIG RESUME/ACCELERATE SW SIG RF TURN SIG SW SIG RUN/CRANK IGN 1 VOLT SECURITY IND CTRL SERIAL DATA SERIAL DATA (+) 1 ACTUATOR CTRL SERIAL DATA (+) 1 REMOTE FUNCTION ACTR RECEIVE SIG SERIAL DATA (-) (1) SERIAL DATA LIN BUS 11 SERIAL LIN BUS 4 SHIFT INTERLOCK SYSTEM STARTING/CHARGING SYSTEM STOP START SW SIG STRG COLUMN LCK STATUS SIG TAP UP/TAP DOWN SW SIG TRACTION CTRL SW SIG 1 TRANSMISSIONS SYSTEM VEH ANTI-THEFT SYS IMMOBILIZER LO REF VIO/BLK WIRE VIO/GRN WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/RED WIRE WINDSHIELD WASHER SW SIG WINDSHIELD WIPER SW HI SIG WINDSHIELD WIPER SW LO REF WINDSHIELD WPR SW LO SIG WIPER/WASHER SYSTEM YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE

3.6L 4.2L TURBO ACTUATOR ACTUATOR CTRL ACTUATOR LO REF BATT POS VOLT BATTERY FUSE BLOCK BLK WIRE BLU WIRE BLU/VIO WIRE BRN WIRE BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DOOR AJAR IND DRIVER INFORMATION CENTER DISPLAY ENGINE CONTROL MODULE ENGINE HOOD SWITCH ETHERNET BUS 7 (-) GMLAN SER DATA GMLAN SERIAL DATA - 1 GRN WIRE GRN/VIO WIRE GRY WIRE GRY/GRN WIRE GRY/WHT WIRE HOOD OPEN SW SIG HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT CLUSTER LCK STATUS SIG LO SPD GMLAN SERIAL DATA 2 LOCK SIG LOGIC LOGIC GND OFF/ACC IGN VOLT OVERHEAD CONSOLE MULTI- FUNCTION SWITCH PASSENGER DOOR LOCK SWITCH POWER SUPPLY TRANSFORMER PPL RECEIVER SIG RED/BLU WIRE RED/GRY WIRE RED/WHT WIRE REMOTE CONTROL DOOR LOCK RECEIVER RUN/CRANK IGN 1 VOLT STEERING COLUMN LOCK MODULE (IF EQUIPPED) SUPLY VOLT TRANSMIT SIG UNDERHOOD FUSE BLOCK VIO WIRE VIO/BLK WIRE VIO/GRY WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/GRN WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/VIO WIRE

AJAR SW SIG AMBIENT LIGHT/ SUNLOAD SENSOR BLK WIRE BLU WIRE BLU/VIO WIRE BRN WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM GRN WIRE GRN/GRY WIRE GRY WIRE GRY/WHT WIRE GRY/YEL WIRE HOT W/ IGNITION MAIN RELAY ENERGIZED HVAC CONTROL MODULE LEFT REAR DOOR LATCH ASSEMBLY LEFT REAR WINDOW MOTOR LEFT UNDERHOOD FUSE BLOCK LOGIC LOGIC PASSENGER WINDOW MOTOR LOW REF NETWORK BUS 3 NETWORK BUS 4 PASSENGER DOOR LATCH ASSEMBLY RED/BLU WIRE RED/WHT WIRE RIGHT REAR DOOR LATCH ASSEMBLY RIGHT REAR WINDOW MOTOR LOGIC VIO/BLK WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE

ACCESSORY IGN VOLTAGE ACTIVE SIG ACTUATOR CTRL ACTUATOR LO REF ACTUATOR LOCK CTRL ACTUATOR RECEIVE SIG BATT POS VOLT BEAM RLY CTRL BLK WIRE BLU WIRE BLU/BRN WIRE BLU/VIO WIRE BLU/WHT WIRE BODY CONTROL MODULE (LOWER LEFT END OF DASH) BRN WIRE BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DOOR DEAD LOCK RELAY DOOR LOCK CTRL DRIVER DOOR LATCH ASSEMBLY DRIVER WINDOW SWITCH FUEL DOOR LOCK ACTUATOR FUEL DOOR LOCK RELAY FUEL DR LOCK RELAY CTRL GLOVE BOX DOOR RELEASE RLY CTRL LCK STATUS SIG GLOVE BOX DOOR RELEASE SIG GLOVE BOX DOOR SIG RELEASE GLOVE BOX) GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/WHT WIRE HEADLIGHTS SYSTEM HOOD STATUS B SIG HORN RELAY CTRL HORNS SYSTEM HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL MULTI-FUNCTION SWITCH 2 LF DR AJAR LIFTGATE AJAR SW SIG 1 LOCK SIGNAL LOGIC LOGIC DRIVER WINDOW MOTOR MOTOR STATUS SIG NETWORK BUS 3 REAR BODY FUSE BLOCK REAR COMPARTMENT LID LATCH RED/BLU WIRE RED/BRN WIRE RED/WHT WIRE RUN/CRANK IGN 1 VOLT SECURITY IND CTRL SECURITY LOCK RLY CTRL SERIAL DATA (-) (1) SW LOCK CTRL SW SIG SW UNLOCK CTRL TRANSMIT SIG UNLOCK CTRL UNLOCK SIG UNLOCK SIGNAL VIO/BLK WIRE VIO/GRY WIRE VIO/YEL WIRE WHT WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE

BLK WIRE GRN WIRE HOT W/ IGNITION MAIN RELAY ENERGIZED ILL LEFT REAR DOOR SUNSHADE SWITCH OVERHEAD CONSOLE MULTI- FUNCTION SWITCH PNK WIRE POWER TOPS SYSTEM REAR BODY FUSE BLOCK REAR WINDOW SUNSHADE MODULE REAR WINDOW SUNSHADE MOTOR RED WIRE RIGHT REAR DOOR SUNSHADE SWITCH SUNROOF SWITCH SUNSHADE SWITCH VIO/GRN WIRE VIO/GRY WIRE YEL WIRE YEL/GRN WIRE

BANK 1 INTAKE CAMSHAFT POSITION ACTUATOR PARK LOCK SOLENOID VALVE BANK 1 SENSOR 1 HEATED OXYGEN SENSOR BANK 1 VALVE LIFTER OIL SOLENOID VALVE BANK 2 INTAKE CAMSHAFT POSITION ACTUATOR PARK LOCK SOLENOID VALVE BANK 2 SENSOR 1 HEATED OXYGEN SENSOR BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLU WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE CRANKSHAFT POSITION SENSOR ENGINE OIL PRESSURE CONTROL SOLENOID VALVE EVAPORATIVE EMISSION PURGE SOLENOID VALVE GRN WIRE GRN/BLU WIRE GRN/YEL WIRE GRY WIRE GRY/GRN WIRE GRY/WHT WIRE RED WIRE VIO/BLU WIRE VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/WHT WIRE

BANK 1 EXHAUST CAMSHAFT POSITION SENSOR BANK 1 INTAKE CAMSHAFT POSITION ACTUATOR SOLENOID VALVE BANK 2 EXHAUST CAMSHAFT POSITION SENSOR BANK 2 INTAKE CAMSHAFT POSITION ACTUATOR SOLENOID VALVE BANK 2 INTAKE CAMSHAFT POSITION SENSOR BANK 2 VALVE LIFTER OIL SOLENOID VALVE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLU WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE CHARGE IND CTRL CMP LOW REF 2 COMMAND SIG CRK LOW REF ENGINE CONTROL MODULE EXHAUST SENS (1) EXHAUST SENS 2 FUEL PRESSURE/TEMPERATURE SENSOR (ON REAR OF BANK 2 FUEL RAIL) GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRY WIRE GRY/GRN WIRE GRY/YEL WIRE HIGH CTRL HIGH PRESSURE FUEL PUMP IGN CTRL (1) IGN CTRL (2) IGN CTRL (3) IGN CTRL (4) IGN CTRL (5) IGN CTRL (6) INTAKE SENS 2 INTAKE SENS CTRL 2 INTAKE SOL (1) INTAKE SOL 2 LOCK CTRL LOGIC LOW CTRL LOW REF LOW REF 2 LOW REF BANK 1 LOW REF BANK 2 SENS CTRL 1 SENS CTRL 2 SENS LOW REF 1 SENS SIG SOL CTRL SOL CTRL 1 SOL CTRL 2 STARTING/CHARGING SYSTEM TEMP SENS SIG TP LOW REF VIO/BLK WIRE VIO/BLU WIRE VIO/BRN WIRE WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE

A/C COMPRESSOR CLUTCH RELAY CTRL AIR CONDITIONING SYSTEM BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/YEL WIRE BLU WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE PEDAL POSITION SENSOR BRN/WHT WIRE CAMSHAFT POS INTAKE SENSOR CTRL 1 CHECK ENGINE INDICATOR CTRL COOLING FAN CTRL SIGNAL COOLING FANS SYSTEM CYLINDER SHUTOFF SOLENOID CTRL 3 CYLINDER SHUTOFF SOLENOID CTRL 5 CYLINDER SHUTOFF SOLENOID CTRL 8 DEACTIVATION VALVE ROCKER ARM OIL CONTROL VALVE CYLINDER 5 ENGINE CONTROL MODULE (RIGHT FRONT OF ENGINE COMPT) ENGINE CTRL SENSORS 5 VOLT REF (1) ENGINE CTRL SENSORS LOW REF (3) EVAP CANISTER PURGE SOLENOID CTRL EVAP CANISTER PURGE SOLENOID CTRL 2 EVAPORATIVE EMISSION PURGE SOLENOID VALVE BANK 1 EVAPORATIVE EMISSION PURGE SOLENOID VALVE BANK 2 FUEL RAIL PRESSURE SENSOR SIGNAL GRN WIRE GRN/BLU WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/WHT WIRE HEATED OXYGEN SENSOR BANK 1 SENSOR 2 HEATED OXYGEN SENSOR BANK 2 SENSOR 2 HEATED OXYGEN SENSOR HEATER LOW CTRL BANK 1 SENSOR 1 HEATED OXYGEN SENSOR HEATER LOW CTRL BANK 1 SENSOR 2 HEATED OXYGEN SENSOR HEATER LOW CTRL BANK 2 SENSOR 1 HEATED OXYGEN SENSOR HEATER LOW CTRL BANK 2 SENSOR 2 HEATED OXYGEN SENSOR HI SIGNAL BANK 1 SENSOR 2 HEATED OXYGEN SENSOR HI SIGNAL BANK 2 SENSOR 2 HEATED OXYGEN SENSOR LOW SIGNAL BANK 1 SENSOR 2 HEATED OXYGEN SENSOR LOW SIGNAL BANK 2 SENSOR 2 INTAKE MANIFOLD PRESSURE, AIR TEMPERATURE SENSOR BANK 2 MANIFOLD ABSOLUTE PRESSURE SENSOR LOW REF OIL PUMP COMMAND SIGNAL OIL PUMP MOTOR CTRL PARK PHASER LOCK CTRL PARK PHASER LOCK CTRL 2 TURBO BYPASS SOLENOID CTRL BANK 1 TURBO BYPASS SOLENOID CTRL BANK 2 TURBOCHARGER BYPASS SOLENOID VALVE 1 TURBOCHARGER BYPASS SOLENOID VALVE 2 VIO WIRE VIO/BLU WIRE VIO/GRN WIRE WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE

BLK WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CRANKSHAFT POSITION SENSOR DEACTIVATION VALVE ROCKER ARM OIL CONTROL VALVE CYLINDER 2 DEACTIVATION VALVE ROCKER ARM OIL CONTROL VALVE CYLINDER 3 DEACTIVATION VALVE ROCKER ARM OIL CONTROL VALVE CYLINDER 8 DRIVER INFORMATION CENTER DISPLAY ENGINE OIL LEVEL IND ENGINE OIL PRESSURE CONTROL SOLENOID VALVE EXHAUST CAMSHAFT POSITION SENSOR (BANK 1) FUEL GAUGE IND FUEL IND FUEL PRESSURE, TEMPERATURE SENSOR GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/RED WIRE GRY/WHT WIRE IGN INSTRUMENT CLUSTER INTAKE CAMSHAFT POSITION ACTUATOR PARK LOCK SOLENOID VALVE BANK 1 INTAKE CAMSHAFT POSITION ACTUATOR PARK LOCK SOLENOID VALVE BANK 2 INTAKE CAMSHAFT POSITION SENSOR (BANK 1) INTAKE MANIFOLD PRESSURE, AIR TEMPERATURE SENSOR BANK 1 LO SPD GMLAN MOST SERIAL SERIAL DATA (+) DATA 2 LOGIC MALFUNCTION IND POWER DISTRIBUTION SYSTEM RUN/CRANK IGN 1 VOLT TAN WIRE VIO WIRE VIO/BLK WIRE VIO/BLU WIRE VIO/GRY WIRE VIO/WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/VIO WIRE