Cadillac XT5 I facelift (2019-2024) gry/blk Wiring diagrams

360 VIEW VISION BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/BLU WIRE COMM ENABLE COMMUNICATION ENABLE ETHERNET BUS 4 (-) ETHERNET BUS 6 (-) ETHERNET BUS 7 (-) GRN WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/WHT WIRE HI SPEED GMLAN HIGH SPEED EXTENSION BUS TERMINATING RESISTOR 1 HIGH SPEED EXTENSION BUS TERMINATING RESISTOR 2 LO SPD GMLAN LOCAL INTERCONNECT LOW SPEED GMLAN NETWORK BUS 10 RADIO SERIAL DATA SERIAL DATA (-) 9 SERIAL DATA 2 SERIAL DATA CAN BUS (-) TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE VIO/YEL WIRE W/ INTEGRATED BRAKE ASSIST W/ VEHICLE COMMUNICATION W/O INTEGRATED BRAKE ASSIST W/O VEHICLE COMMUNICATION WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE

AIR IONIZER BLK WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/BLU WIRE COMMUNICATION ENABLE ETHERNET BUS 7 (-) GRN WIRE GRN/BLK WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE HI SPEED GMLAN INSTRUMENT CLUSTER LEFT SEAT BELT RETRACTOR MOTOR MODULE LIN BUS 1 LO SPD GMLAN LOGIC LOW SPEED GMLAN MOST CONTROL NCA WIRE RIGHT UPPER STEERING WHEEL CONTROLS SWITCH SERIAL DATA SERIAL DATA (-) 9 SERIAL DATA 2 STEERING WHEEL AIR BAG COIL STEERING WHEEL HEATING CONTROL MODULE VIDEO PROCESSING CONTROL MODULE VIO/YEL WIRE W/ PRE-TIGHTENING RESTRAINT W/ VEHICLE COMMUNICATION W/ WINDSHIELD HEAD-UP DISPLAY W/O WINDSHIELD HEAD-UP DISPLAY W/O PRE-TIGHTENING RESTRAINT W/O VEHICLE COMMUNICATION WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE

AUXILIARY HVAC CONTROLS (W/ ELECTRONIC CONTROLS) BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/PPL WIRE BUS 6 (+) COMM ENABLE COMMUNICATION ENABLE ETHERNET FRONT OBJECT GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/VIO WIRE HI SPEED GMLAN HVAC CONTROL MODULE (BEHIND CENTER OF DASH) HVAC CONTROLS KEYLESS ENTRY CONTROL MODULE (REAR RIGHT SIDE OF CARGO AREA) LIN BUS 1 LO SPD GMLAN LO SPD GMLAN SERIAL DATA LOCAL INTERCONNECT NETWORK BUS 8 LOCAL INTERCONNECT NETWORK BUS 9 PASSENGER PRESENCE MODULE PPL/YEL WIRE SEAT MEMORY CONTROL MODULE (W/ MEMORY) (UNDER DRIVER SEAT) SENSOR CONTROL 1 SENSOR CONTROL 2 SERIAL DATA SERIAL DATA (+) 8 SERIAL DATA (-) 4 SERIAL DATA (-) 9 SERIAL DATA 2 STEERING COLUMN LOCK MODULE TRAILER LIGHTING CONTROL MODULE (REAR LEFT SIDE OF CARGO AREA) VIO/YEL WIRE W/ PRE-TIGHTENING RESTRAINT W/O PRE-TIGHTENING RESTRAINT WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE

"CHECK ENGINE" IND CTRL ABS IND. ADAPTIVE CRUISE IND ADAPTIVE FRONT LIGHTING (AFL) IND AIR BAG IND BATT POSITIVE VOLT BATTERY CHARGE GAUGE BK LVDS BLK WIRE BLU/GRN WIRE BRAKE WARNING IND BRN/BLU WIRE BRN/WHT WIRE CHARGE IND COMPUTER DATA LINES SYSTEM CRUISE IND DAY NIGHT LED CONTROL DRIVER INFORMATION CENTER DISPLAY ENGINE COOLANT TEMPERATURE GAUGE ENGINE OIL LEVEL GAUGE ENGINE OIL PRESSURE IND ESC IND ESC OFF IND ETHERNET BUS 7 (-) FORWARD COLLISION ALERT LED CTRL FRONT FOG LAMP IND FUEL GAUGE GRN/BLK WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/YEL WIRE GY LVDS HEAD-UP DISPLAY CIRCUIT HEAD-UP DISPLAY SIG HIGH BEAM LAMP IND HILL DESCENT CONTROL IND HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LANE DEPARTURE WARNING IND LANE KEEPING ASSIST IND LEFT TURN SIG IND LIGHTS ON IND LIN BUS 1 LOGIC LOW FUEL IND LOW SPD GMLAN SERIAL DATA 2 LOW WASHER FLUID IND CTRL SERIAL DATA COM ENABLE MALFUNCTION IND NAVIGATION SYSTEM NIGHT VISION CAMERA CIRCUIT NIGHT VISION SIG PARK BRAKE IND PARK LAMP IND POWER STEERING WARNING LIGHT IND REAR FOG LAMP IND RED/GRY WIRE RIGHT TURN SIG IND RUN/CRANK IGN 1 VOLT SEAT BELT IND SECURITY IND SERIAL DATA (-) 9 SERVICE INDICATOR SPEEDOMETER TACHOMETER TIRE PRESSURE IND TOW/HAUL IND TRACTION CONTROL OFF IND UNDERHOOD FUSE BLOCK VEHICLE AHEAD IND VIO WIRE VIO/GRY WIRE WHT/BLU WIRE WHT/GRN WIRE WIPER/WASHER SYSTEM

AUDIO AMPLIFIER (UNDER FRONT OF CENTER FLOOR CONSOLE) BATT POS VOLT 37 BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/BLU WIRE CENTER INSTRUMENT PANEL SPEAKER COMPUTER DATA LINES SYSTEM ENTERTAINMENT REMOTE ENABLE SIGNAL ETHERNET BUS 6 (-) FRONT CENTER SPEAKER (+) FRONT CENTER SPEAKER (+) CONTROL GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/YEL WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE HIGH SPEED GMLAN SERIAL DATA (+) 9 HOT AT ALL TIMES LEFT FRONT DOOR TWEETER SPEAKER LEFT REAR MIDRANGE SPEAKER (+) CTRL LEFT REAR TRIM PANEL SPEAKER LF MIDRANGE SPEAKER (+) CTRL LF MIDRANGER SPKR (-) CTRL LOW SPD GMLAN SERIAL DATA 2 LR SPEAKER (+) CTRL LR SUBWOOFER CTRL (-) LR SUBWOOFER SPEAKER CTRL (+) NCA WIRE NOISE CANCELLATION MIC 1 FEEDBACK SIG NOISE CANCELLATION MIC 1 SIG NOISE CANCELLATION MIC 2 FEEDBACK SIG NOISE CANCELLATION MIC 2 SIG NOISE CANCELLATION MIC 3 FEEDBACK SIG NOISE CANCELLATION MIC 3 SIG NOISE CANCELLATION MIC 4 LOW REFE NOISE CANCELLATION MIC 4 SIG RED/YEL WIRE REPLICATED SIGNAL RF MIDRANGER SPEAKER CTRL (+) RF MIDRANGER SPEAKER SIGNAL (-) RIGHT FRONT DOOR TWEETER SPEAKER RIGHT REAR DOOR SPEAKER RIGHT REAR MIDRANGE SPEAKER (-) CTRL RIGHT REAR SPEAKER (-) CTRL RIGHT REAR SPEAKER CONTROL (+) RIGHT REAR TWEETER SPEAKER SERIAL DATA COMMUNICATION ENABLE SHIELD SIGNAL GROUND SUBWOOFER LO LEVEL AUDIO SIG (-) 2 SUBWOOFER LOW LEVEL AUDIO SIGNAL SUBWOOFER LOW LEVEL AUDIO SIGNAL 2 SUBWOOFER SPEAKER UNDERHOOD FUSE BLOCK VIO/BLU WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/VIO WIRE YEL/WHT WIRE

2 COIL CTRL ACCESSORY IGN VOLT ACTIVE SIG ANTENNA SIG 1 HI ANTENNA SIG 1 LO ANTENNA SIG 2 HI ANTENNA SIG 2 LO ANTENNA SIG 3 HI ANTENNA SIG 3 LO ANTENNA SIG HI ANTENNA SIG LO BATT POS VOLT BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/YEL WIRE CENTER CONSOLE REAR KEYLESS ENTRY ANTENNA COMPUTER DATA LINES SYSTEM DRIVER EXTERIOR DOOR HANDLE ASSEMBLY DRIVER EXTERIOR DOOR HANDLE COURTESY LAMP DRIVER EXTERIOR DOOR HANDLE SWITCH DRV DOOR OPEN SW SIG DRV DR HANDLE SW SIG GMLAN SERIAL DATA GRN WIRE GRN/BLK WIRE GRN/GRY WIRE GRN/PPL WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE IGNITION MODE SWITCH INSTRUMENT PANEL KEYLESS ENTRY ANTENNA KEYLESS ENTRY CONTROL MODULE LEFT FRONT DOOR HANDLE KEYLESS ENTRY ANTENNA LOCK SIG LOW REF LR DR HANDLE SW SIG NCA WIRE PASS DR HANDLE SW SIG PASSENGER EXTERIOR DOOR HANDLE ASSEMBLY PASSENGER EXTERIOR DOOR HANDLE COURTESY LAMP PASSENGER EXTERIOR DOOR HANDLE SWITCH PASSIVE START SW SIG 2 POWER DISTRIBUTION SYSTEM PPL PPL ANTENNA SIG HI PPL/BLK WIRE PPL/GRY WIRE PPL/WHT WIRE PPL/YEL WIRE REAR COMPARTMENT KEYLESS ENTRY ANTENNA REAR FASCIA KEYLESS ENTRY ANTENNA RED/YEL WIRE RIGHT FRONT DOOR HANDLE KEYLESS ENTRY ANTENNA RR DR HANDLE SW SIG RUN/CRANK IGN 1 VOLT WHT WIRE WHT/GRN WIRE WHT/YEL WIRE YEL/BLU WIRE YEL/GRY WIRE

BACKUP LAMP CONTROL BATT POS VOLT 32 BLK WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/GRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DISPLAY DISPLAY SIGNAL (-) EMERGENCY CALL BACKUP SPEAKER ETHERNET BUS (+) ETHERNET BUS 4 (-) ETHERNET BUS 6 (-) ETHERNET BUS 7 (-) GMLAN SERIAL DATA GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GROUND 15 GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/WHT WIRE INFO DISPLAY MODULE INFOTAINMENT INFOTAINMENT DISPLAY SIGNAL LOGIC LOW SPEED GMLAN SERIAL DATA 2 LVDS RADIO RADIO CONTROLS RED/BLU WIRE SERIAL DATA (-) 9 SERIAL DATA COMMUNICATION ENABLE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/VIO WIRE YEL/VIO WIRE

AUDIO AMPLIFIER BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/BLU WIRE CENTER INSTRUMENT PANEL SPEAKER COMPUTER DATA LINES SYSTEM ETHERNET BUS 6 (-) FRONT CENTER SPEAKER (-) CTRL FRONT CENTER SPEAKER(+) CTRL SUBWOOFER LOW LEVEL AUDIO SIGNAL 2 GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE HIGH SPEED GMLAN SERIAL DATA (+) 9 HOT AT ALL TIMES LEFT FRONT DOOR SPEAKER LEFT INSTRUMENT PANEL SPEAKER LEFT REAR DOOR SPEAKER LF MIDRANGE SPEAKER CTRL (+) BATT POS VOLT 37 LF MIDRANGER SPKR (-) CTRL SIGNAL GROUND LOW SPD GMLAN SERIAL DATA 2 LR SPEAKER (+) CTRL LR SUBWOOFER CTRL (-) LR SUBWOOFER SPEAKER CTRL (+) NOISE CANCELLATION MIC 1 FEEDBACK SIG NOISE CANCELLATION MIC 1 SIG NOISE CANCELLATION MIC 2 FEEDBACK SIG NOISE CANCELLATION MIC 2 SIG NOISE CANCELLATION MIC 3 FEEDBACK SIG NOISE CANCELLATION MIC 3 SIG NOISE CANCELLATION MIC 4 LOW REFE NOISE CANCELLATION MIC 4 SIG RED/YEL WIRE REPLICATED SIGNAL RF MIDRANGER SPEAKER CTRL (+) RF MIDRANGER SPEAKER SIGNAL (-) RIGHT FRONT DOOR SPEAKER RIGHT INSTRUMENT PANEL SPEAKER RIGHT REAR DOOR SPEAKER SERIAL DATA COMMUNICATION ENABLE SUBWOOFER LO LEVEL AUDIO SIG (-) 2 SUBWOOFER SPEAKER UNDERHOOD FUSE BLOCK VIO/BLU WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

AUDIO AMPLIFIER (UNDER FRONT OF CENTER FLOOR CONSOLE) BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/BLU WIRE CENTER INSTRUMENT PANEL SPEAKER COMPUTER DATA LINES SYSTEM ETHERNET BUS 6 (-) FRONT CENTER SPEAKER (+) CONTROL FRONT CENTER SPEAKER(+) SUBWOOFER LOW LEVEL AUDIO SIGNAL GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/YEL WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE HIGH SPEED GMLAN SERIAL DATA (+) 9 HIGH SPEED GMLAN SERIAL DATA (-) 9 ENTERTAINMENT REMOTE ENABLE SIGNAL HOT AT ALL TIMES LEFT FRONT DOOR TWEETER SPEAKER LEFT REAR MIDRANGE SPEAKER (+) CTRL LEFT REAR TRIM PANEL SPEAKER LF MIDRANGE SPEAKER CTRL (+) BATT POS VOLT 37 LF MIDRANGER SPKR (-) CTRL SIGNAL GROUND LOW SPD GMLAN SERIAL DATA 2 LR SPEAKER (+) CTRL LR SUBWOOFER CTRL (-) LR SUBWOOFER SPEAKER CTRL (+) NCA WIRE NOISE CANCELLATION MIC 1 FEEDBACK SIG NOISE CANCELLATION MIC 1 SIG NOISE CANCELLATION MIC 2 FEEDBACK SIG NOISE CANCELLATION MIC 2 SIG NOISE CANCELLATION MIC 3 FEEDBACK SIG NOISE CANCELLATION MIC 3 SIG NOISE CANCELLATION MIC 4 LOW REFE NOISE CANCELLATION MIC 4 SIG RED/YEL WIRE REPLICATED SIGNAL RF MIDRANGER SPEAKER CTRL (+) RF MIDRANGER SPEAKER SIGNAL (-) RIGHT FRONT DOOR TWEETER SPEAKER RIGHT REAR DOOR SPEAKER RIGHT REAR MIDRANGE SPEAKER (-) CTRL RIGHT REAR SPEAKER (-) CTRL RIGHT REAR SPEAKER CONTROL (+) RIGHT REAR TWEETER SPEAKER SERIAL DATA COMMUNICATION ENABLE SHIELD SUBWOOFER LO LEVEL AUDIO SIG (-) 2 SUBWOOFER LOW LEVEL AUDIO SIGNAL SUBWOOFER LOW LEVEL AUDIO SIGNAL 2 SUBWOOFER SPEAKER UNDERHOOD FUSE BLOCK VIO/BLU WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/VIO WIRE YEL/WHT WIRE

A/C COMPRESSOR CLUTCH RLY CTRL A/C REFRIGERANT PRESS SENS SIG ACCESSORY WAKE UP SERIAL DATA AIR CONDITIONING SYSTEM AMBIENT AIR TEMP SENS SIG ANTI-THEFT SYSTEM APP LOW REF 1 APP LOW REF 2 APP SIG (1) APP SIG (2) BLK/BLU WIRE BLK/GRN WIRE BLK/PPL WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE POS SENS SIG BRN/BLK WIRE BRN/RED WIRE BRN/WHT WIRE CHECK ENGINE INDICATOR CTRL COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM CRUISE/ETC/TCC BRK SIG CYLINDER 2 FRONT SOLENOID CTRL CYLINDER 2 POS SIG CYLINDER 2 REAR SOLENOID CTRL CYLINDER 3 FRONT SOLENOID CTRL CYLINDER 3 POS SIG CYLINDER 3 REAR SOLENOID CTRL CYLINDER 4 FRONT SOLENOID CTRL CYLINDER 4 POS SENS SIG CYLINDER 4 REAR SOLENOID CTRL ENGINE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) EXHAUST CAMSHAFT PROFILE ACTUATOR 2 EXHAUST CAMSHAFT PROFILE ACTUATOR 3 EXHAUST LOBE AXIAL POS SIG 2 FUEL PUMP PRI RLY CTRL GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BRN WIRE HI SPD GMLAN SERIAL DATA (+) (3) HI SPD GMLAN SERIAL DATA (-) (1) HI SPD GMLAN SERIAL DATA (-) 7 HOOD STATUS A SIG HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INTAKE LOBE AXIAL POS SIG 1 INTAKE LOBE AXIAL POS SIG 2 LIN BUS 2 MASS AIR FLOW SENS SIG MTR CTRL A MTR CTRL B MTR CTRL C MTR CTRL D POWERTRAIN MAIN RLY FUSED SPLY 2 POWERTRAIN MAIN RLY FUSED SPLY 3 POWERTRAIN RELAY COIL CTRL PPL/BLK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/GRY WIRE PPL/WHT WIRE REAR BODY FUSE BLOCK RED/GRN WIRE RED/PPL WIRE RED/WHT WIRE RUN/CRANK IGNITION 1 VOLT 1 SECONDARY FUSED BATT POS VOLT 1 SENS 1 SIG SENS 2 SIG SENS 2 GND SOLENOID ACTUATOR RLY CTRL STARTER ENABLE RLY CTRL STARTING/ CHARGING SYSTEM STEP CAM A CTRL STEP CAM B CTRL TEMPERATURE SIG UNDERHOOD FUSE BLOCK VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/PPL WIRE YEL/WHT WIRE