Cadillac XT6 I (2019-2024) grn/blk Wiring diagrams

2.0L, 3.6L ACTIVE GRILLE AIR SHUTTER ACTUATOR (IN FRONT OF RADIATOR) ACTIVE GRILLE AIR SHUTTER ACTUATOR 2 (IN FRONT OF RADIATOR) AUTOSAR CAN BUS (+) 3 SERIAL DATA BATTERY POSITIVE VOLTAGE BLK WIRE BLK/WHT WIRE BLU WIRE COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE ENGINE CONTROL MODULE GND 61 ENGINE CONTROL MODULE LIN BUS 1 GRN/BLK WIRE GRN/VIO WIRE GRY/GRN WIRE HOT AT ALL TIMES HOT W/ ENGINE CONTROL IGNITION RELAY ENERGIZED HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT CLUSTER LOGIC PRIVATE SERIAL DATA POWERTRAIN CAN BUS (+) SERIAL DATA UNDERHOOD FUSE BLOCK UNDERHOOD JUNCTION BLOCK VIO/BLU WIRE VIO/GRY WIRE WHT WIRE

BATT POS VOLT BLK WIRE BLK/GRN WIRE BRIGHTNESS COMPUTER DATA LINES SYSTEM GRN/BLK WIRE GY LVDS USB SERIAL DATA HEAD-UP DISPLAY HEAD-UP DISPLAY SW LOW REF HEAD-UP DISPLAY SW SIG HEAD-UP DISPLAY SWITCH HOT AT ALL TIMES HUD INFO INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LIN SERIAL DATA BUS 12 LOGIC LVDS RED/GRY WIRE RED/YEL WIRE YEL WIRE YEL/WHT WIRE

"CHECK ENGINE" IND CTRL ABS IND. ADAPTIVE CRUISE IND AIR BAG IND BATT POSITIVE VOLT 28 BK LVDS BLK WIRE BLU/GRN WIRE BRAKE WARNING IND BRN/BLU WIRE BRN/WHT WIRE CHARGE IND COMPUTER DATA LINES SYSTEM DAY NIGHT LED CONTROL DECENT CTRL IND DISPLAY DOOR AJAR IND DRIVER INFORMATION CENTER DISPLAY ENGINE COOLANT TEMPERATURE GAUGE ENGINE COOLANT TEMPERATURE IND ENGINE OIL GAUGE, BATTERY CHARGING GAUGE ENGINE OIL PRESSURE IND ESC IND ESC OFF IND ETHERNET BUS 7 (-) FORWARD COLLISION ALERT LED CTRL FRONT FOG LAMP IND FUEL GAUGE FUEL IND/LOW FUEL IND GND 17 GRN/BLK WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/YEL WIRE HEAD-UP DISPLAY CIRCUIT HEAD-UP DISPLAY SIG HIGH BEAM ASSIST IND HIGH BEAM LAMP 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 IND LIGHTS ON IND LIN BUS 1 LOGIC LOW FUEL IND LOW SPD GMLAN SERIAL DATA 2 LOW WASHER FLUID IND CTRL MALFUNCTION IND NAVIGATION SYSTEM OIL LEVEL IND PARK BRAKE IND PARK LAMP IND POWER DISTRIBUTION SYSTEM POWER STEERING WARNING LIGHT IND POWER SUPPLY TRANSFORMER REAR FOG LAMP IND RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RIGHT TURN IND RUN/CRANK IGN 1 VOLT 1 SEAT BELT IND SECURITY IND SERIAL DATA (-) 9 SERIAL DATA COMM ENABLE SERVICE INDICATOR SERVICE PARK BRAKE IND SPEEDOMETER TACHOMETER TCS OFF IND TIRE PRESSURE IND TOW/HAUL IND UNDERHOOD FUSE BLOCK VEHICLE AHEAD IND VIO WIRE VIO/GRY WIRE WHT/BLU WIRE WHT/GRN WIRE WIPER/WASHER SYSTEM

AUDIO AMPLIFIER (RIGHT SIDE OF DASH) BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/BLU WIRE CENTER INSTRUMENT PANEL SPEAKER COMPUTER DATA LINES SYSTEM CRANKSHAFT POS SENS REPLICATED SIG ETHERNET BUS 6 (-) FRONT CENTER SPEAKER (+) FRONT CENTER SPEAKER (+) CONTROL GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT REAR SPEAKER CONTROL (+) LEFT/REAR SUBWOOFER CTRL (-) LF MIDRANGE SPEAKER (+) CTRL BATTERY POSITIVE VOLTAGE 37 LF MIDRANGE SPEAKER (-) CTRL GROUND 15 LOGIC LOW SPEED GMLAN SERIAL DATA 2 MICROPHONE 1 FEEDBACK SIGNAL MICROPHONE 1 SIGNAL MICROPHONE 2 FEEDBACK SIGNAL MICROPHONE 2 SIGNAL MICROPHONE 3 FEEDBACK SIGNAL MICROPHONE 3 SIGNAL MICROPHONE 4 FEEDBACK SIGNAL MICROPHONE 4 SIGNAL RED/YEL WIRE RF MIDRANGE SPEAKER (-) CTRL RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT REAR DOOR SPEAKER RIGHT REAR SPEAKER CONTROL (+) SUBWOOFER SPEAKER UNDERHOOD FUSE BLOCK VIO/BLU WIRE WHT WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

BLU/BLK WIRE BLU/YEL WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRY/BLU WIRE GRY/BRN WIRE HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LEFT FRONT RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE LEFT REAR DOOR SPEAKER LEFT REAR RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE LEFT STEERING WHEEL CONTROLS SWITCH LOGIC LT BLU/RED WIRE MUTE RED WIRE REPLICATED SIG RIGHT FRONT RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE RIGHT REAR RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE SERIAL DATA (+) (3) STEERING WHEEL AIR BAG COIL VIO/BLU WIRE VOICE WHT WIRE WHT/GRN WIRE

AUDIO AMPLIFIER (FRONT OF CENTER CONSOLE) BLK WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/BLU WIRE CENTER SPEAKER (+) SUBWOOFER LOW LEVEL AUDIO SIGNAL CENTER SPEAKER (-) CONTROL COMPUTER DATA LINES SYSTEM CRANKSHAFT POS SENS REPLICATED SIG ENTERTAINMENT REMOTE ENABLE SIGNAL ETHERNET BUS 6 (-) GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/YEL WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER LEFT FRONT DOOR TWEETER SPEAKER LEFT REAR SPEAKER CONTROL (+) LEFT REAR TRIM PANEL SPEAKER LEFT/REAR SUBWOOFER CTRL (-) LF MIDRANGE SPEAKER (+) CTRL BATTERY POSITIVE VOLTAGE LF MIDRANGE SPEAKER (-) CTRL GROUND LOGIC LOW SPEED GMLAN SERIAL DATA 2 LR MIDRANGE SPEAKER (+) CONTROL LR MIDRANGE SPEAKER CTRL (+) LR SUBWOOFER SPKR (-) MICROPHONE 1 FEEDBACK SIGNAL MICROPHONE 1 SIGNAL MICROPHONE 2 FEEDBACK SIGNAL MICROPHONE 2 SIGNAL MICROPHONE 3 FEEDBACK SIGNAL MICROPHONE 3 SIGNAL MICROPHONE 4 FEEDBACK SIGNAL MICROPHONE 4 SIGNAL NCA WIRE RED/YEL WIRE RF MIDRANGE SPEAKER (-) CTRL RIGHT FRONT DOOR TWEETER SPEAKER RIGHT REAR DOOR SPEAKER RIGHT REAR SPEAKER CONTROL (+) RIGHT REAR TRIM PANEL SPEAKER RIGHT REAR TWEETER SPEAKER RR MIDRANGE SPEAKER (-) CONTROL SUBWOOFER LOW LEVEL AUDIO SIG (-) 2 SUBWOOFER LOW LEVEL AUDIO SIGNAL SUBWOOFER LOW LEVEL AUDIO SIGNAL 2 SUBWOOFER SPEAKER UNDERHOOD FUSE BLOCK VIO/BLU WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/YEL WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/WHT WIRE

BLK WIRE BLU/BLK WIRE BLU/VIO WIRE BLU/YEL WIRE BRN/RED WIRE CENTER INSTRUMENT PANEL SPEAKER COMPUTER DATA LINES SYSTEM GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE HOT AT ALL TIMES INFOTAINMENT CONTROL SWITCH INSTRUMENT PANEL FUSE BLOCK LEFT FRONT RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE LEFT REAR DOOR SPEAKER LEFT REAR RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE LEFT REAR TWEETER SPEAKER LEFT STEERING WHEEL CONTROLS SWITCH LOGIC LT BLU/RED WIRE MUTE NCA WIRE RED WIRE RED/VIO WIRE RED/YEL WIRE RIGHT FRONT DOOR SPEAKER RIGHT FRONT RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE RIGHT FRONT TWEETER SPEAKER RIGHT REAR RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE STEERING WHEEL AIR BAG COIL VIO/BLU WIRE VIO/YEL WIRE VOICE WHT/BLK WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

BATTERY FUSE BLOCK BLK WIRE BLU WIRE BODY CONTROL MODULE BRN WIRE GND 20 GRN WIRE GRN/BLK WIRE GRY WIRE GRY/ORG WIRE HOT AT ALL TIMES ORG/ WIRE OUT OF PARK SIG REAR BODY FUSE BLOCK RED WIRE RED/BLU WIRE SEAT SENS VOLT REF 1 SEAT SENS VOLT REF 2 SECONDARY FUSED BATT POS VOLT 12 TRANSMISSION PARK POSITION RELAY UNDERHOOD FUSE BLOCK VIO WIRE VIO/BLK WIRE VIO/GRY WIRE VIO/RED WIRE WHT WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/WHT WIRE

AUXILIARY HVAC CONTROLS BATT POSITIVE VOLT BLK WIRE BLU/WHT WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/YEL WIRE GRY WIRE HIGH HEAT IND HOT AT ALL TIMES LEFT REAR CUSHION SEAT HEATING ELEMENT LEFT REAR HEATED SEAT IND LEFT REAR HEATED SEAT SWITCH LIN BUS 2 LOGIC LOW HEAT IND LR CUSHION TEMP SENS SIG LR CUSHION THERMISTOR FEED SIG LR HEATING CUSHION ELEMENT LO REF LR HEATING SEAT CUSHION ELEMENT CTRL MED HEAT IND NCA WIRE REAR BODY FUSE BLOCK REAR SEAT HEATING CONTROL MODULE (UNDER LEFT REAR SEAT CUSHION) RED/WHT WIRE RIGHT REAR CUSHION SEAT HEATING ELEMENT RIGHT REAR HEATED SEAT IND RIGHT REAR HEATED SEAT SWITCH RR CUSHION TEMP SENS SIG RR CUSHION THERMISTOR FEED SIG RR HEATING SEAT CUSHION ELEMENT CTRL RR HEATING SEAT ELEMENT LO REF WHT/BLK WIRE WHT/BLU WIRE YEL/WHT WIRE

2.0L 3.6L ACCESSORY VOLT ACCY WAKEUP SER DATA BATT POS VOLT BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BODY CONTROL MODULE (LOWER FRONT OF CENTER CONSOLE) COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) GND 4 GRN WIRE GRN/BLK WIRE GRN/GRY WIRE HI SPD GMLAN SER DATA (+) 3 HIGH SPEED GMLAN SERIAL DATA (-) (1) HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN MODE SW MODE SIG IGN MODE SW SIG 2 IGNITION MODE SWITCH INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL MULTI-FUNCTION SWITCH 1 KEYLESS ENTRY CONTROL MODULE LIN BUS 4 LOGIC LOW SPD GMLAN SERIAL DATA PASSIVE START SW 2 LOW REF POWER DISTRIBUTION SYSTEM POWER SUPPLY TRANSFORMER (UNDER FRONT OF CENTER FLOOR CONSOLE) RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RUN/CRANK IGN 1 VOLT START STOP IND START/ STOP SW START/STOP IND CTRL START/STOP SW SIG STARTER ENABLE RLY CTRL STARTER PINION SOL RLY CTRL UNDERHOOD FUSE BLOCK VIO/BLK WIRE VIO/GRY WIRE VIO/YEL WIRE WHT WIRE YEL/BLK WIRE YEL/VIO WIRE