Cadillac XT6 I (2019-2024) low speed gmlan serial data 2 Wiring diagrams

BLK WIRE BLU WIRE BN USB USB SERIAL DATA COAX COAX COAXIAL VIDEO SIG COAX COAXIAL VIDEO SIG COAXIAL VIDEO SIG COAX COMPUTER DATA LINES SYSTEM FRONT VISION GN COAX CAMERA 1 COAXIAL VIDEO SIGNAL GND 16 GRILLE FRONT VIEW CAMERA GROUND 21 GRY/GRN WIRE GY USB USB SERIAL DATA HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LEFT SIDE VIEW CAMERA LOGIC LOW SPEED GMLAN SERIAL DATA 2 MEMORY CARD RECEPTACLE OG COAX RADIO REAR VIEW CAMERA (CENTER OF LIFTGATE) RED/GRN WIRE RIGHT SIDE VIEW CAMERA SEC FUSED BATT POS VOLT 31 USB VIDEO PROCESSING CONTROL MODULE

A/C REFRIGERANT PRESS SENSOR SIGNAL A/C REFRIGERANT PRESSURE SENSOR ACTU CTRL CLOSE ACTU CTRL OPEN AMBIENT AIR TEMPERATURE SENSOR BATTERY FUSE BLOCK BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BRN/GRY WIRE BRN/RED WIRE CLUTCH RELAY CTRL COMPUTER DATA LINES SYSTEM COOLING FAN CONTROL MODULE COOLING FAN CTRL SIG HI SPEED GMLAN SERIAL DATA (-) 1 COOLING FAN MOTOR CTRL SENS LOW REF 1 DRIVER INFORMATION CENTER DISPLAY ECT IND ENGINE COMPT) ENGINE CONTROL MODULE ENGINE COOLANT BYPASS VALVE ENGINE COOLANT FLOW CONTROL VALVE ENGINE COOLANT TEMP SENSOR SIGNAL ENGINE COOLANT TEMPERATURE GAUGE ENGINE COOLANT TEMPERATURE SENSOR GRN WIRE GRN/BLK WIRE GROUND AIR TEMP SENSOR SIGNAL GRY WIRE GRY/GRN WIRE HI SPEED GMLAN SERIAL DATA (-) 1 HOT AT ALL TIMES HOT W/ ENGINE CONTROLS IGNITION RELAY ENERGIZED INLET TEMP SIG INSTRUMENT CLUSTER LOGIC LOW SPEED GMLAN SERIAL DATA 2 PUMP RELAY CTRL BATT POS VOLT RED/GRN WIRE RED/WHT WIRE SENS 5 VOLT REF SENS LOW REF SENS LOW REF 2 GROUND SNS LOW REF TEMP SENS 2 SIG UNDERHOOD FUSE BLOCK VALVE POS SIG VIO/BLU WIRE WHT WIRE WHT/BLU WIRE WHT/GRY WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE

2.0L 3.6L BATTERY BATTERY FUSE BLOCK BATTERY SENSOR MODULE BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CHARGE IND CHARGE IND CTRL COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ENGINE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) GENERATOR GENERATOR FIELD DUTY CYCLE SIG GND 17 GND 4 GRN/VIO WIRE GRY WIRE GRY/GRN WIRE HIGH SPEED GMLAN SERIAL DATA (-) (1) HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT CLUSTER LOGIC LOW SPEED GMLAN SERIAL DATA 2 RED WIRE RED/GRY WIRE RED/WHT WIRE RUN/CRANK IGN 1 VOLT RUN/CRANK IGN 1 VOLT 1 UNDERHOOD FUSE BLOCK VIO/GRY WIRE WHT WIRE

BATTERY FUSE BLOCK BATTERY POSITIVE VOLT BLK WIRE BLU WIRE BLU/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY GRY/GRN WIRE HIGH SPEED GMLAN SERIAL DATA (-) (1) HIGH SPEED GMLAN SERIAL DATA (-) (2) HOT AT ALL TIMES INSTRUMENT CLUSTER LOGIC LOW SPEED GMLAN SERIAL DATA 2 POWER STEERING CONTROL MODULE POWER STEERING WARNING LIGHT IND RED/VIO WIRE SERIAL DATA COMMUNICATION ENABLE WHT WIRE WHT/BLU WIRE

BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/VIO WIRE BLU WIRE BLU/GRY WIRE BLU/YEL WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY GMLAN SER DATA (-) (2) GMLAN SER DATA - (1) GRN/GRY WIRE GRN/PPL WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/WHT WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER LEFT FRONT SHOCK ABSORBER ACTUATOR LEFT FRONT VERTICAL SUSPENSION ACCELERATION SENSOR LEFT REAR SHOCK ABSORBER ACTUATOR LF SHOCK ABS ACT CTRL LF VEL SUS ACC SEN LOW REF LF VEL SUS ACC SEN VOL REF LF VER SUS ACC SEN SIG LOGIC LOW SPEED GMLAN SERIAL DATA 2 LR SHOCK ABS ACT CTRL LR VEL SUS ACC SEN LOW REF LR VEL SUS ACC SEN VOL REF LR VER SUS ACC SEN SIG NCA WIRE REAR BODY FUSE BLOCK REAR VERTICAL BODY ACCELERATION SENSOR RED/GRY WIRE RF SHOCK ABS ACT CTRL RF VER SUS ACC SEN SIG RF VER SUS ACC SES LW REF RIGHT FRONT SHOCK ABSORBER ACTUATOR RIGHT FRONT VERTICAL SUSPENSION ACCELERATION SENSOR RIGHT REAR SHOCK ABSORBER ACTUATOR RR SHOCK ABS ACT CTRL SEC FUS BATTERY POSITIVE VOL 17 RR SHOCK ABS ACT CTRL SERIAL DATA COMM ENABLE SUSPENSION CONTROL MODULE VIO/RED WIRE VOL REF WHT WIRE WHT/BLU WIRE YEL/BRN WIRE YEL/RED WIRE

AUDIO AMPLIFIER (RIGHT SIDE OF DASH) BATTERY POSITIVE VOLTAGE 37 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 GROUND 15 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 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

AUDIO AMPLIFIER (FRONT OF CENTER CONSOLE) BATTERY POSITIVE VOLTAGE 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 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 GROUND 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 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

3/4 AJAR SW SIG 2 B+ VOLT B+ VOLT 15 B+ VOLT 8 BATT+ VOLT BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CINCH SIG CLOSE SW SIG COMPUTER COMPUTER DATA LINES SYSTEM DATA LINES DETENT LIFTGATE SIG DRIVER INFORMATION CENTER DISPLAY EXTERIOR GMLAN SERIAL DATA GRN WIRE GRN/BRN WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/VIO WIRE GRY/WHT WIRE HANDS-FREE LIFTGATE SENSOR CONTROL MODULE HOT AT ALL TIMES ILL INSTRUMENT CLUSTER INTERIOR LIFTGATE CONTROL SWITCH LEFT LIFTGATE OBJECT SENSOR LICENSE PLATE LAMP LIFTGATE CLOSE SWITCH LIFTGATE CONTROL MODULE (CENTER LEFT SIDE OF LIFTGATE) LIFTGATE HANDLE SWITCH LIFTGATE LATCH ASSEMBLY LIFTGATE MOTOR ASSEMBLY LIGHTS) LIN BUS 1 LOGIC LOW REF LOW REF (1) LOW REF 2 LOW SPEED GMLAN SERIAL DATA 2 LOWER HANDS-FREE LIFTGATE SENSOR MAX MODE SW SIG MTR CLOSE CTRL MTR OPEN CTRL NCA WIRE OFF POSITION SENS LOW REF POSITION SENS SIG 1 POSITION SENS SIG 2 REAR BODY FUSE BLOCK REAR OPEN/ CLOSE SW RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RELEASE SENS RIGHT LIFTGATE OBJECT SENSOR SENS LOW REF SENS REF SENS SIG 1 SENS SIG 2 SW LED CTRL SW SIG SYSTEM UPPER HANDS-FREE LIFTGATE SENSOR VIO/GRN WIRE VOLT REF WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/GRY WIRE YEL WIRE

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

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