Cadillac XT5 I facelift (2019-2024) red Wiring diagrams

2.0L TURBO 2.0L TURBO 3.6L 3.6L 5-VOLT REFERENCE 1 A/C PRESS SENS A/C REFRIGERANT PRESS SENSOR SIGNAL A/C REFRIGERANT PRESSURE SENS SIG A/C REFRIGERANT PRESSURE SENSOR AIR TEMP SENSOR SIGNAL BATT POS VOLT BATTERY FUSE BLOCK BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/YEL WIRE BRN/GRY WIRE BRN/RED WIRE CLUTCH RELAY CTRL COMPUTER DATA LINES SYSTEM COOLANT DIVERTER VALVE POSITION SIG COOLANT TEMP SENSOR LOW REF COOLANT TEMPERATURE SENSOR 2 SIG COOLING FAN CTRL SIGNAL DIVERTER VALVE ACTUATOR CTRL CLOSE DIVERTER VALVE ACTUATOR CTRL OPEN DRIVER INFORMATION CENTER DISPLAY ECT IND ENGINE BLOCK COOLANT TEMP SIGNAL ENGINE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) ENGINE CONTROL SENSORS LOW REF 1 ENGINE CONTROL SENSORS LOW REF 2 ENGINE COOLANT TEMP SENSOR SIGNAL ENGINE COOLANT TEMPERATURE 1 ENGINE COOLANT TEMPERATURE 5 ENGINE COOLANT TEMPERATURE 6 ENGINE COOLANT TEMPERATURE GAUGE ENGINE COOLANT TEMPERATURE SENSOR ENGINE COOLANT TEMPERATURE SENSOR 4 ENGINE CTRL SENS 5 VOLTS REF 1 ENGINE INLET COOLANT TEMP SIG ENGINE OUTLET COOLANT TEMP SIG GRN WIRE GRN/BLK WIRE GRN/VIO WIRE GRN/YEL WIRE GRY/GRN WIRE GRY/VIO WIRE HEATER CORE INLET TEMPERATURE SIG HI SPEED GMLAN SERIAL DATA (-) 1 HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LOGIC LOW SPEED GMLAN SERIAL DATA 2 REAR OF ENGINE COMPT) RED WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RR SEAT MEMORY CTRL MODULE LIN BUS 2 SIGNAL GROUND SIGNAL GROUND ENGINE BLOCK COOLANT TEMP SIGNAL UNDERHOOD FUSE BLOCK VEHICLE SENSORS LOW REFERENCE 1 VIO WIRE VIO/BLU WIRE WHT WIRE WHT/GRY WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE

AMBIENT LIGHT SENS SIG ANTI-LOCK BRAKES SYSTEM ANTI-THEFT SYSTEM BATT POS VOLT BATTERY FUSE BLOCK BLK/BRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/PPL WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (LOWER CENTER OF DASH) BODY CTRL MOD LIN BUS 4 BRK APPLY SENS CTRL BRK APPLY SENS LOW REF BRK APPLY SENS SIG BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/PPL WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM CRUISE/ETC/TCC/BRAKE SIG DOOR LOCKS, ANTI-THEFT SYSTEMS DRV DOOR LK SW LK SIG DRV DOOR LK SW UNLK SIG EXTERIOR LIGHTS SYSTEMS FRT FOOTWELL ACCENT LIGHTING CTRL GRN WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRY WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/WHT WIRE GRY/YEL WIRE HAZARD WARN SW SIG HDLP AUTOMATIC HI BEAM CTRL HDLP HI BEAM RLY CTRL HDLP SW OFF SIG HDLP SW ON SIG HDLP SW PARK LAMP SIG HEADLAMP LOW BEAM RLY CTRL HEADLIGHTS SYSTEM HEADLIGHTS, EXTERIOR LIGHTS SYSTEMS HI SPD GMLAN SERIAL DATA (+) 1 DR LK RECEIVER RECEIVE SIG HI SPD GMLAN SERIAL DATA (-) (1) HORN RLY CTRL HORNS SYSTEM HOT AT ALL TIMES IGN MODE SW MODE VOLT IGNITION MODE SW ACC LED SIG IGNITION MODE SW ST LED SIG IND DIMMING CTRL INST PANEL LP DIMMER SW SIG INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL LP DIMMER SW LOW REF INTERIOR LP DEFEAT SW SIG LED BACKLIGHT DIMMING CTRL 1 LEFT CORNERING LP CTRL LEFT TRAILER TURN SIG LP CTRL LF TURN SIG LP CTRL LOW SPD GMLAN SERIAL DATA LR STOP LP CTRL LR TURN SIG LP CTRL 2 PARK LP RLY CTRL POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM HEADLIGHTS SYSTEM PPL PPL/GRN WIRE REAR WINDOW WASHER RLY CTRL REAR WINDOW WIPER SW SIG RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/PPL WIRE RED/WHT WIRE REM CTRL DR LK REC TRAN SIG REM CTRL DR LK RECEIVER CTRL REM CTRL DR LK RECEIVER LO REF RH PARK LP CTRL RIGHT CORNERING LP CTRL RIGHT TRAILER TURN SIG LP CTRL RR FOG LP SW SIG SECURITY IND CTRL SHIFT INTERLOCK SYSTEM SIGNAL GROUND STARTING/CHARGING SYSTEM STEERING COLUMN LOCK STATUS SIG STOP/START IND CTRL TRACTION CTRL SW SIG 1 TRAILER BRAKE APPLY SIG WHT WIRE WHT/BLU WIRE WHT/PPL WIRE WINDSHIELD WIPER SW HI SIG WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM EXTERIOR LIGHTS SYSTEM YEL WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/WHT WIRE

AJAR SW SIG BLK WIRE COMPUTER DATA LINES SYSTEM GRN/GRY WIRE GRY WIRE INSTRUMENT PANEL COMPARTMENT LAMP INSTRUMENT PANEL COMPARTMENT LAMP SWITCH LEFT REAR DOME/ READING LAMPS LEFT REAR DOOR LATCH ASSEMBLY LEFT REAR WINDOW SWITCH LEFT SUNSHADE LEFT SUNSHADE MIRROR LAMP LOGIC NETWORK BUS 4 RED WIRE RIGHT REAR DOME/ READING LAMPS RIGHT REAR DOOR LATCH ASSEMBLY RIGHT REAR WINDOW SWITCH RIGHT SUNSHADE RIGHT SUNSHADE MIRROR LAMP VIO WIRE WHT/BRN WIRE WHT/YEL WIRE

BATT POSITIVE VOLT BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM DRIVER BACK SEAT HEATING ELEMENT DRIVER CUSHION SEAT HEATING ELEMENT DRV HEATED BACK ELEMENT CTRL DRV HEATED BACK NTC SIG DRV HEATED SEAT ELEMENT CTRL DRV HEATED SEAT ELEMENT LO REF DRV HEATED SEAT NTC LO REF DRV HEATED SEAT NTC SIG DRV SEAT VENT MTR CTRL 1 GRN/BLU WIRE GRN/VIO WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK NCA WIRE PASS HEATED BACK ELEMENT CTRL PASS HEATED BACK NTC LO REF PASS HEATED BACK NTC SIG PASS HEATED SEAT ELEMENT CTRL PASS HEATED SEAT ELEMENT LO REF PASS HEATED SEAT NTC LO REF PASS HEATED SEAT NTC SIG PASS SEAT VENT MTR CTRL 1 PASSENGER BACK SEAT HEATING ELEMENT PASSENGER CUSHION SEAT HEATING ELEMENT RED WIRE RED/GRY WIRE RED/YEL WIRE SEAT HEATING CONTROL MODULE SERIAL DATA BUS 2 VIO/WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRY WIRE YEL WIRE YEL/GRY WIRE

2.0L 2.0L TURBO 3.6L A/C COMPRESSOR A/C COMPRESSOR CLUTCH AUXILIARY HEATER COOLANT PUMP BLK WIRE BODY CONTROL MODULE BRN WIRE COLLISION ALERT INDICATORS DATA LINK CONNECTOR ENGINE CONTROL MODULE ENGINE COOLANT FLOW CONTROL VALVE ENGINE OIL LEVEL SWITCH EVAPORATIVE EMISSION PURGE PUMP FRONT OVERHEAD CONSOLE ASSEMBLY HEAD-UP DISPLAY HEAD-UP DISPLAY SWITCH HORN SWITCH HVAC CONTROLS IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 IGNITION COIL 5 IGNITION COIL 6 IGNITION MODE SWITCH INSIDE REAR VIEW MIRROR INSTRUMENT CLUSTER INSTRUMENT PANEL DIMMER SWITCH LEFT LOWER STEERING WHEEL CONTROLS SWITCH LEFT REAR DOME/ READING LAMPS LEFT TRANSMISSION MANUAL SHIFT SWITCH LEFT UPPER STEERING WHEEL CONTROLS SWITCH MULTI-FUNCTION INTAKE AIR SENSOR NCA WIRE NIGHT VISION CAMERA CONTROL MODULE RED WIRE RIGHT LOWER STEERING WHEEL CONTROLS SWITCH RIGHT REAR DOME/ READING LAMPS RIGHT TRANSMISSION MANUAL SHIFT SWITCH RIGHT UPPER STEERING WHEEL CONTROLS SWITCH SERIAL DATA GATEWAY MODULE STEERING COLUMN LOCK MODULE STEERING COLUMN POSITION CONTROL MODULE STEERING WHEEL AIR BAG COIL STEERING WHEEL HEATER STEERING WHEEL HEATING CONTROL MODULE TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE TRANSMISSION CONTROL MODULE TURN SIGNAL/ MULTI-FUNCTION SWITCH W/ FULL VIDEO DISPLAY W/ HEAD-UP DISPLAY WINDSHIELD W/ HEATED STEERING WHEEL W/ ONSTAR W/O HEAD-UP DISPLAY WINDSHIELD WHT WIRE

BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FUSE GRN/BLU WIRE HEATED STEERING WHEEL IND HEATED STEERING WHEEL SWITCH HIGH CTRL HOT W/ IGNITION MAIN RELAY ENERGIZED IGN 1 VOLT LED BACKLIGHT DIMMING CTRL LEFT LOWER STEERING WHEEL CONTROLS SWITCH LOGIC LT BLU WIRE ORG/ WIRE PNK LED CTRL WIRE PNK WIRE RED WIRE RIGHT UPPER STEERING WHEEL CONTROLS SWITCH SERIAL DATA BUS 19 STEERING WHEEL AIR BAG COIL STEERING WHEEL HEATER STEERING WHEEL HEATING CONTROL MODULE SW SIG UNDERHOOD FUSE BLOCK VIO WIRE VIO/WHT WIRE WHT WIRE YEL WIRE YEL/BLK WIRE

BATTERY FUSE BLOCK BLK WIRE BODY CONTROL MODULE BRN WIRE BRN/WHT WIRE GRN/WHT WIRE GRY WIRE HORN RELAY HORN RLY CTRL HORN SW SIG HORN SWITCH HOT AT ALL TIMES LEFT HORN RED WIRE RIGHT HORN STEERING WHEEL AIR BAG COIL UNDERHOOD FUSE BLOCK WHT WIRE YEL WIRE

BATT POSITIVE VOLT BLK WIRE BLK/BLU WIRE BLU WIRE BLU/GRN WIRE BLU/YEL WIRE BRN/GRY WIRE COMPUTER DATA LINES SYSTEM DATA BUS 8 DOWN DOWN SW SIG DRIVER SEAT MEMORY SWITCH FORWARD SW SIG GMLAN SERIAL DATA GRN WIRE GRN/BRN WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES ILL INSTRUMENT PANEL FUSE BLOCK MEM SEAT SW SET SIG MEM SEAT SW SIG (1) MEM SW LO REF MTR FORWARD CTRL MTR REARWARD CTRL ORG/ WIRE REAR BODY FUSE BLOCK REARWARD SW SIG RED WIRE RED/BRN WIRE RED/GRN WIRE RWD SEAT MEMORY CONTROL MODULE SET- STEERING COLUMN POSITION CONTROL MODULE STEERING COLUMN TELESCOPE MOTOR STEERING COLUMN TILT MOTOR STEERING COLUMN TILT, TELESCOPE SWITCH TELESCOPE MTR LOW REF TELESCOPE MTR SIG TILT MTR DOWN CTRL TILT MTR LOW REF TILT MTR SIGNAL TILT MTR UP CTRL UP SW SIG VIO WIRE WHT WIRE YEL WIRE YEL/BRN WIRE

ACTIVE SAFETY CONTROL MODULE BLK WIRE BRN WIRE CARGO ACCESSORY POWER RECEPTACLE CONTENT THEFT DETERRENT SENSOR MODULE DOOR DEAD LOCK RELAY FROM BATTERY (DIAGRAM SAVER RELAY 2 8 OF 8) FRONT OVERHEAD CONSOLE ASSEMBLY FUEL FILL DOOR LOCK RELAY FUEL PUMP DRIVER CONTROL MODULE FUEL PUMP RELAY GARAGE DOOR OPENER HANDS-FREE LIFTGATE SENSOR CONTROL MODULE LEFT SHORT FRONT RANGE RADAR SENSOR MODULE LEFT SIDE OBJECT SENSOR MODULE LIFTGATE CONTROL MODULE LONG RANGE RADAR SENSOR MODULE OUTSIDE REAR VIEW MIRROR HEATER RELAY POWER SOUNDER CONTENT THEFT DETERRENT ALARM MODULE RAIN SENSOR MODULE REAR DEFOGGER RELAY REAR DIFFERENTIAL CLUTCH CONTROL MODULE REAR SEAT HEATING CONTROL MODULE RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RIGHT FRONT SHORT RANGE RADAR SENSOR MODULE RIGHT SIDE OBJECT SENSOR MODULE SHORT RANGE REAR RADAR SENSOR MODULE SUSPENSION CONTROL MODULE TO BATTERY SAVER RELAY 2 (DIAGRAM 8 OF 8) TRAILER BACKUP LAMPS RELAY TRAILER IGNITION POWER UHF LOW ENERGY REMOTE CONTROL ACCESS SENSOR TRANSCEIVER 1 UHF LOW ENERGY REMOTE CONTROL ACCESS SENSOR TRANSCEIVER 2 UHF LOW ENERGY REMOTE CONTROL ACCESS SENSOR TRANSCEIVER 3 UHF LOW ENERGY REMOTE CONTROL ACCESS SENSOR TRANSCEIVER 4 W/ BRAKE PREFILL INTEGRATED BRAKE ASSIST W/ SELF POWERED CONTENT THEFT DETERRENT ALARM HORN W/ THEFT DETERRENT HORN CONTENT W/O THEFT DETERRENT HORN CONTENT WINDSHIELD FRONT VIEW CAMERA

AWD INDICATOR CTRL BATT POS VOLT BLK WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/ORG WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/GRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DIFFERENTIAL CLUTCH PUMP (BOTTOM OF REAR DIFFERENTIAL) DRIVER INFORMATION CENTER DISPLAY GMLAN SERIAL DATA (+) 1 BATT POS VOLT GMLAN SERIAL DATA - 1 GMLAN SERIAL DATA 2 GRN/BRN WIRE GROUND GRY/BLU WIRE GRY/GRN WIRE HI CTRL SIG HOT AT ALL TIMES INSTRUMENT CLUSTER LO CTRL SIG LOGIC MOST SERIAL DATA (+) MTR U-PHASE MTR V-PHASE MTR W-PHASE POS SENS LO REF POS SENSOR SIGNAL POWER TRANSFER UNIT SHIFT ACTUATOR PWR TRANSFER MTR CTRL A PWR TRANSFER MTR CTRL B REAR BODY FUSE BLOCK REAR DIFFERENTIAL CLUTCH CONTROL MODULE REAR DIFFERENTIAL CLUTCH SOLENOID VALVE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE SENS (+) SIG 3 SENS LO VOLT SENS SIG 1 SENS SIG 2 SENS SPLY VOLT SENS VOLT REF SERIAL DATA COM ENABLE VIO WIRE VIO/BRN WIRE VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/ORG WIRE WHT/RED WIRE