Cadillac XT5 I facelift (2019-2024) ppl/blu Wiring diagrams

ACC IGN VOLT ACC WAKEUP SERIAL DATA AIR CONDITIONING SYSTEM ANTI-THEFT SYS IMM CTRL LREF ANTI-THEFT SYSTEM BACKUP LP CTRL BATT POS VOLT BCM LIN BUS 1 BCM LIN BUS 2 BCM LIN BUS 3 BLK WIRE BLK/GRY WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/PPL WIRE BODY CONTROL MODULE (LOWER CENTER OF DASH) BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/PPL WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM COURTESY LP SW SIG CRU CONT SET/COA/RES/ ACCELERATE SW SIG CRUISE CONTROL SYSTEM CRUISE CONTROL, NAVIGATION SYSTEMS DIS SEN CRU GAP U/D SW SIG DOME LP OFF IND CTRL DOOR LK ACTUATOR UNLK CTRL DOOR LOCKS, ANTI-THEFT SYSTEMS DR LK ACTUATOR LK CTRL DR LK CTRL DR LK ACTUATOR CTRL 2 DR OS RV MIRR COUR LP CTRL FAULT IND CTRL LOGISTICS MOD RLY OPEN CTRL STOP LP RLY COIL CTRL FUEL FILL DR LK RLY CTRL GLASS BREAKAGE SENS SIG 2 GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/PPL WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/PPL WIRE HAZ SW LH TURN SIG HAZ SW RH TURN SIG HDLP SW FLASH SIG HDLP SW REF HEADLIGHTS SYSTEM HEADLIGHTS, EXTERIOR LIGHTS SYSTEMS HI BEAM SELT SW HI BM SIG HI SPD GMLAN SERIAL DATA (-) (1) HI SPD GMLAN SERIAL DATA (-) 1 TRAILER BRAKE APPLY SIG HOOD STATUS B SIG HORN SW SIG HORNS SYSTEM IGN MODE SW CHALLENGE ACTIVE SIG IMMOBILIZER CTRL MOD SPLY IMMOBILIZER LIN BUS 1 INADVERTENT LOAD CTRL INT DR HAND ACC LIGHTING CTRL INTERIOR LP CTRL LED BACKLIGHT DIMMING CTRL 1 LEFT HDLP BULB OUTAGE SIG LH HDLP LOW BEAM CTRL LH PARK LP CTRL LH PRK LP CTRL LOGISTICS MOD RLY CLOSE CTRL LOW SPD GMLAN SERIAL DATA PASS DOOR LK SW LK CTRL WIRELESS CHARGING SYSTEM PASS DOOR LK SW UNLK CTRL POWER DISTRIBUTION SYSTEM PPL/BLK WIRE PPL/BLU WIRE PPL/GRY WIRE PPL/WHT WIRE PPL/YEL WIRE REAR COMPT LID LP 2 CTRL REAR FOG LP CTRL REAR LICENSE PLATE LP CTRL REAR TURN LP FEEDBACK SIG REAR WIPER MTR RLY COIL CTRL RED/WHT WIRE RF TURN SIG LP CTRL RH HDLP LOW BEAM CTRL RH PARK LP CTRL RIGHT HDLP BULB OUTAGE SIG RR STOP LP CTRL RR TURN LP FEEDBACK SIG RR TURN SIG LP CTRL 2 RUN/CRANK IGN 1 VOLT RUN/CRANK RLY COIL CTRL WINDSHIELD WIPER MTR RLY COIL CTRL SECURITY LK RLY CTRL SER DATA COMM ENABLE STARTING/CHARGING SYSTEM STOP/START SW SIG TAP UP/TAP DOWN SW SIG TRANSMISSIONS SYSTEM W/O THEFT DETERRENT WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/PPL WIRE WHT/YEL WIRE WINDSHIELD WASHER RLY CTRL WINDSHIELD WASHER SW SIG WINDSHIELD WIPER MTR PARK SW SIG BLOWER SPD FEEDBACK SIG WINDSHIELD WIPER SW HI SIG WINDSHIELD WIPER SW LOW REF WINDSHIELD WIPER SW LOW SIG WIPER/WASHER SYSTEM WIRELESS CHARGING SYSTEM CHARGE IND CTRL YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/PPL WIRE

BATTERY FUSE BLOCK BLK WIRE BODY CONTROL MODULE BRN/PPL WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER OUTSIDE REAR VIEW MIRROR GLASS DRIVER OUTSIDE REAR- VIEW MIRROR GLASS BREAKAGE SENSOR SIG 2 GRN/YEL WIRE HOT AT ALL TIMES HVAC CONTROL MODULE HVAC CONTROLS LOGIC NETWORK SERIAL DATA BUS 9 OUTSIDE REAR VIEW MIRROR HEATER RELAY PASSENGER OUTSIDE REAR VIEW MIRROR PASSENGER OUTSIDE REAR VIEW MIRROR GLASS PPL PPL/BLU WIRE REAR BODY FUSE BLOCK REAR DEFOG RLY CTRL REAR DEFOGGER GRID REAR DEFOGGER IND REAR DEFOGGER RELAY REAR DEFOGGER SWITCH RED/PPL WIRE W/ VEHICLE-INTERIOR MOVEMENT SENSOR

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

A/C REFRIGERANT PRESSURE SENSOR ACCELERATOR PEDAL POSITION SENSOR BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/PPL WIRE BLK/YEL WIRE BLU WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/WHT WIRE ENGINE COOLANT TEMPERATURE SENSOR 1 ENGINE COOLANT TEMPERATURE SENSOR 4 ENGINE COOLANT TEMPERATURE SENSOR 5 ENGINE COOLANT TEMPERATURE SENSOR 6 ENGINE OIL PRESSURE SENSOR EVAPORATIVE EMISSION VENT SOLENOID VALVE GRN WIRE GRN/BLK WIRE GRN/GRY WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/PPL WIRE INTAKE CAMSHAFT PROFILE ACTUATOR 1 INTAKE CAMSHAFT PROFILE ACTUATOR 2 INTAKE CAMSHAFT PROFILE ACTUATOR 3 INTAKE CAMSHAFT PROFILE ACTUATOR 4 PPL PPL/BLU WIRE PPL/GRN WIRE PPL/GRY WIRE PPL/WHT WIRE REAR OF ENGINE COMPT) RED WIRE RED/GRN WIRE RED/PPL WIRE WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/WHT WIRE

A/C COMPRESSOR CLUTCH RELAY ACTIVE GRILLE AIR SHUTTER 1 ACTUATOR ACTIVE GRILLE AIR SHUTTER 2 ACTUATOR AUXILIARY COOLANT PUMP RELAY BATT POS VOLT BLK WIRE BLK/GRN WIRE BLK/PPL WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/PPL WIRE BLU/RED WIRE BLU/WHT WIRE BRN/WHT WIRE CLUSTER COMPUTER COMPUTER DATA COMPUTER DATA LINES SYSTEM DATA LINES ENGINE CONTROLS IGNITION RELAY EXHAUST CAMSHAFT POSITION ACTUATOR SOLENOID VALVE FP LOW REF FPP RLY CTRL FUEL PUMP FUEL PUMP CTRL FUEL PUMP DRIVER CONTROL MODULE (UNDER LEFT REAR OF VEHICLE) FUEL PUMP, LEVEL SENSOR ASSEMBLY FUEL TANK PRESSURE SENSOR GRN/GRY WIRE GRN/PPL WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/PPL WIRE HOT W/ IGNITION MAIN RELAY ENERGIZED IGN 1 VOLT INSTRUMENT INSTRUMENT CLUSTER SYSTEM LEVEL SENS SIG LINES SYSTEM LOGIC LVL SENS SIG 2 NCA WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/WHT WIRE RED/PPL WIRE RED/YEL WIRE SENS SIG SER DATA (-) 7 SHIELD GND SOLENOID CTRL SYSTEM UNDERHOOD FUSE BLOCK WAKE UP SIG WHT WIRE WHT/GRN WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

ACTUATOR CTRL HI ACTUATOR CTRL OPEN BATTERY FUSE BLOCK BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/PPL WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE CAM PHASER W LO REF CAM PHASER X LO REF CHARGE IND CTRL CKP SENS SIG CKP SENS VOLT CLOSE CTRL CMP SENS LO REF COOLING FANS COOLING FANS SYSTEM CRANKSHAFT POSITION SENSOR CTRL BANK (1) ENGINE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) EVAPORATIVE EMISSION PURGE SOLENOID VALVE EXHAUST ACT SOL 1 FUEL PRESS SENS SIG GRN WIRE GRN/BLU WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/PPL WIRE GRY/RED WIRE GRY/WHT WIRE HEATED OXYGEN SENSOR 2 HI SIG BANK 1 SEN 2 HOT AT ALL TIMES INTAKE ACT SOL 1 INTAKE CAMSHAFT POSITION ACTUATOR SOLENOID VALVE INTAKE MANIFOLD PRESSURE, AIR TEMPERATURE SENSOR KNOCK SENS SIG 1 KNOCK SENS SIG 2 KNOCK SENSOR #2 KNOCK SENSOR 1 LO SIG BANK 1 SEN 2 LOW REF (1) MAP SENS LO REF NCA WIRE OPEN CTRL PPL PPL/BLU WIRE PPL/BRN WIRE PPL/GRN WIRE PPL/GRY WIRE PPL/WHT WIRE PRESS SENS SIG RED/YEL WIRE SENS 2 SIG SENS SIG SOLENOID CTRL SOUND STARTING/ CHARGING SYSTEM SYSTEM SYSTEMS TEMP SENS SIG TEMP SIG TP SENS LO REF TURBOCHARGER BYPASS SOLENOID VALVE VIO/BLU WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/WHT WIRE

AMBIENT AIR TEMPERATURE SENSOR BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/GRY WIRE BLU/PPL WIRE BLU/RED WIRE BLU/WHT WIRE BRN/RED WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM ENGINE COOLANT TEMPERATURE SENSOR 2 GRN WIRE GRN/BLU WIRE GRN/WHT WIRE GRY/PPL WIRE GRY/RED WIRE GRY/WHT WIRE LOGIC MULTI-FUNCTION INTAKE AIR SENSOR NCA WIRE PPL PPL/BLU WIRE PPL/GRN WIRE PPL/WHT WIRE SPARK PLUG THROTTLE BODY (ON INTAKE MANIFOLD) WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/WHT WIRE

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/YEL WIRE BLU WIRE BLU/GRY WIRE BLU/PPL WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/WHT WIRE CHARGING CKP SENS SIG 1 COMPUTER DATA LINES SYSTEM DATA 2 (+) DFI HI VOLT CTRL CYLINDER 1 DFI HI VOLT CTRL CYLINDER 2 DFI HI VOLT CTRL CYLINDER 3 DFI HI VOLT CTRL CYLINDER 4 DFI HI VOLT SPLY CYLINDER 1 DFI HI VOLT SPLY CYLINDER 2 DFI HI VOLT SPLY CYLINDER 3 DFI HI VOLT SPLY CYLINDER 4 DRIVER INFORMATION CENTER DISPLAY DUTY CYCLE SIG ENG OIL PUMP CTRL ENGINE CONTROL MODULE ENGINE COOLANT TEMPERATURE GAUGE ENGINE OIL LEVEL GAUGE ENGINE OIL PRESSURE IND EXHAUST CAMSHAFT POSITION SENSOR EXHAUST CAMSHAFT PROFILE SLEEVE POSITION SENSOR 1 EXHAUST CAMSHAFT PROFILE SLEEVE POSITION SENSOR 2 EXHAUST CMP VOLT 1 REF EXHAUST SENS (1) EXHAUST SENS LO REF 1 FUEL GAUGE FUEL IND GMLAN GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/PPL WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HPFP HI CTRL HPFP LO CTRL IGN CTRL (1) IGN CTRL (2) IGN CTRL (3) IGN CTRL (4) IGN CTRL LO REF BANK 1 IND CTRL INSTRUMENT CLUSTER INTAKE CAMSHAFT POSITION SENSOR INTAKE CAMSHAFT PROFILE SLEEVE POSITION SENSOR 1 INTAKE CAMSHAFT PROFILE SLEEVE POSITION SENSOR 2 INTAKE CMP SENS 1 INTAKE CMP VOLT 1 REF INTAKE SENS LO REF 1 KNOCK SENS 1 LO REF KNOCK SENS 2 LO REF LO CTRL BANK 1 SENS (2) LO SPD LOGIC MALFUNCTION IND OIL PUMP MTR CTRL PPL/BLK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/WHT WIRE RED WIRE RLY FUSED SPLY (1) SER STARTING/ SYSTEM TP SENS 1 SIG VIO/BLU WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/PPL WIRE YEL/WHT WIRE

BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/YEL WIRE BLU WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE BRAKE APPLY BRAKE PEDAL POSITION SENSOR BRN WIRE BRN/BLU WIRE BRN/GRY WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM ENGINE COOLANT BYPASS VALVE ENGINE COOLANT TEMPERATURE SENSOR 3 ENGINE OIL PRESSURE CONTROL SOLENOID VALVE EVAPORATIVE EMISSION PURGE PUMP FUEL INJECTOR 1 FUEL INJECTOR 2 FUEL INJECTOR 3 FUEL INJECTOR 4 GRN WIRE GRN/BLK WIRE GRN/GRY WIRE GRY/BLU WIRE GRY/PPL WIRE HIGH PRESSURE FUEL PUMP LOGIC LOW REF PPL/BLK WIRE PPL/BLU WIRE RADIATOR COOLANT TEMPERATURE SENSOR RIGHT SIDE OF RADIATOR) SENS CTRL SENS SIG TURBOCHARGER WASTEGATE ACTUATOR VIO/BLU WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE

5 VOLT REF BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM COOLANT TEMP SIG COOLANT VLV POS SIG COOLING FANS SYSTEM CRANKCASE PRESSURE SENSOR CTRL BANK 1 SENS 1 DRIVER MODE SWITCH SIG ENGINE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) ENGINE CTRL MODULE LIN BUS 1 ENGINE CTRL MODULE LIN BUS 2 ENGINE CTRL SENS LO REF 2 FEEDBACK SIG FUEL PRESSURE SENSOR FUEL PRESSURE, TEMPERATURE SENSOR FUEL RAIL PRESSURE SENS SIG GND 4 GRN WIRE GRN/PPL WIRE GRN/WHT WIRE GRY/PPL WIRE GRY/WHT WIRE HEATED OXYGEN SENSOR 1 INLET TEMPERATURE SIG LOGIC NCA WIRE OIL PRESS SENS SIG PPL/BLU WIRE PPL/GRN WIRE PRESS SIG PWR MOD WAKE-UP SIG RLY FUSED SPLY 5 SENS 2 SIG SENS LO REF 1 SENS SIG BANK (1) THROTTLE INLET ABSOLUTE PRESSURE SENSOR WHT WIRE WHT/PPL WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRY WIRE