Cadillac CTS-V III (2013-2019) Computer data lines circuit

AUDIO AMPLIFIER BLK WIRE BLU WIRE BLU/GRN WIRE BLU/WHT WIRE BRN/BLK WIRE COMM ENABLE DATA DATA LINK CONNECTOR (BOTTOM LEFT SIDE OF DASH) DLC FUSE ETHERNET BUS 6 (-) GRN WIRE GRN/WHT WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/VIO WIRE HI SPD GMLAN HI SPD GMLAN SER DATA (-) 9 HIGH SPEED EXTENSION BUS 2 TERMINATING RESISTOR HOT AT ALL TIMES HUMAN MACHINE INTERFACE CONTROL MODULE INSTRUMENT PANEL FUSE BLOCK LIN BUS 5 LO SPD GMLAN LOW SPD GMLAN MOST CTRL MOST SER MOST SER DATA (+) RED WIRE RIGHT END OF DASH) SER DATA SER DATA (+) 2 SER DATA (+) 9 SER DATA (-) (1) SER DATA COMM ENABLE UP LEVEL MID LEVEL VEHICLE PERFORMANCE DATA RECORDER (IF EQUIPPED) W/O BRAKE PREFILL, INTELLIGENT BRAKE ASSIST WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/VIO WIRE WINDSHIELD FRONT VIEW CAMERA YEL WIRE

1305) ACTIVE SAFETY EXTERNAL COMMUNICATION CONTROL MODULE BLU WIRE BLU/GRN WIRE BLU/WHT WIRE BRN/BLK WIRE BRN/BLU WIRE BUS 4 COMM ENABLE ETHERNET ETHERNET BUS 4 (-) ETHERNET BUS 6 (-) ETHERNET BUS 7 (-) GRN WIRE GRN/BLU WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/VIO WIRE GRY/WHT WIRE HI SPD GMLAN LIN BUS 10 LIN BUS 5 LO SPD GMLAN MOST CTRL MOST SER DATA (+) RADIO SER DATA SER DATA (+) 2 SER DATA (+) 9 TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE UP LEVEL MID LEVEL VIDEO PROCESSING CONTROL MODULE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE

AUXILIARY HVAC CONTROL MODULE BLK WIRE BLU WIRE BLU/GRN WIRE BLU/WHT WIRE BRN/BLU WIRE COMM ENABLE CTRL DATA ETHERNET BUS 7 (-) GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/VIO WIRE HEAD-UP DISPLAY HI SPD GMLAN HVAC CONTROL MODULE INFO DISPLAY MODULE LED LEFT SIDE OBJECT SENSOR MODULE LIN BUS 10 LIN BUS 12 LIN BUS 5 LIN BUS 7 LIN BUS 8 LIN BUS 9 LO SPD GMLAN LOGIC INSTRUMENT CLUSTER MEDIA DISC PLAYER MOST MOST CTRL MOST SER DATA (+) PASSENGER PRESENCE MODULE RED WIRE RIGHT SIDE OBJECT SENSOR MODULE RIGHT STEERING WHEEL CONTROLS SWITCH SER SER DATA SER DATA (+) 2 SER DATA (-) (1) SERIAL DATA STEERING WHEEL AIR BAG COIL VIO WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE

ACCESSORY BCM 1 FUSE BLK WIRE BLU WIRE BLU/GRN WIRE BLU/WHT WIRE BRN WIRE BUS 8 COMM ENABLE DRIVER MIRROR CONTROL MODULE DRIVER SEAT ADJUSTER SWITCH DRIVER SEAT BOLSTER MEMORY CONTROL MODULE DRIVER SEAT MEMORY CONTROL MODULE GRN WIRE GRN/BRN WIRE GRN/WHT WIRE GRY/GRN WIRE HI SPD GMLAN HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LEFT HEADLAMP ASSEMBLY LEFT HEADLAMP CONTROL MODULE LIN LIN BUS 8 LO SPD GMLAN LO SPD GMLAN SER DATA LOGIC PASSENGER WINDOW SWITCH PEDESTRIAN IMPACT DETECTION CONTROL MODULE RED/VIO WIRE RIGHT HEADLAMP ASSEMBLY RIGHT HEADLAMP CONTROL MODULE RWD SER DATA SER DATA (-) (1) STEERING COLUMN LOCK MODULE STEERING COLUMN POSITION CONTROL MODULE VIO/YEL WIRE W/ PEDESTRIAN PROTECTION ACTIVE HOOD W/ POWER TILT TELESCOPING STEERING COLUMN W/ RECARO FRONT BUCKET SEAT W/O PEDESTRIAN PROTECTION ACTIVE HOOD W/O RECARO FRONT BUCKET SEAT WAKEUP WHT WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE

ACCESSORY WAKEUP ACTIVE SAFETY CONTROL MODULE BATT POSITIVE VOLT BLK WIRE BLU WIRE BLU/GRN WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) BRN WIRE COMM ENABLE FRT OBJECT GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/GRN WIRE GRY/VIO WIRE HI SPD GMLAN IMMOBILIZER CONTROL MODULE KEYLESS ENTRY CONTROL MODULE LIN BUS 1 LIN BUS 11 LIN BUS 2 LIN BUS 3 LIN BUS 4 LO SPD GMLAN LOW SPD GMLAN REAR SHORT RANGE RADAR SENSOR MODULE RED/BRN WIRE RED/VIO WIRE SENS CTRL 1 SENS CTRL 2 SER DATA SER DATA (+) 2 SER DATA (-) (1) SER DATA (-) 4 VIO WIRE VIO/YEL WIRE W/ COLLISION AVOIDANCE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE

ACCESSORY WAKEUP BCM 2 FUSE BLU WIRE BLU/GRN WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BUS 4 COMM ENABLE FRONT SEAT HEATING CONTROL MODULE GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/YEL WIRE GRY/GRN WIRE GRY/VIO WIRE HI SPD GMLAN HOT AT ALL TIMES LEFT REAR WINDOW MOTOR LIN LIN BUS 2 LOGIC POWER SOUNDER CONTENT THEFT DETERRENT ALARM MODULE REAR BODY FUSE BLOCK REAR SEAT HEATING CONTROL MODULE RED/BRN WIRE RIGHT REAR WINDOW MOTOR SER DATA SER DATA (+) 2 SER DATA (-) (1) SERIAL DATA TRANSMISSION SHIFT LEVER POSITION INDICATOR VIO/YEL WIRE W/ ELECTRONIC LIMITED SLIP AXLE POSITRACTION WHT WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE

BLK/GRN WIRE BLU WIRE BLU/GRN WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE COMM ENABLE DEDICATED BUS GRN WIRE GRN/BRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/GRN WIRE GRY/VIO WIRE HI SPD GMLAN INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE INTER DEVICE LEFT SEAT BELT RETRACTOR MOTOR MODULE LOGIC LO SPD GMLAN LOGIC LOGIC SUNROOF SUNSHADE MOTOR MODULE PARK BRAKE CONTROL MODULE REAR DIFFERENTIAL CLUTCH CONTROL MODULE SER DATA SER DATA (+) 2 SER DATA (-) (1) SERIAL DATA STEERING WHEEL ANGLE SENSOR SUNROOF MOTOR VIO/YEL WIRE W/ ELECTRONIC LIMITED SLIP AXLE POSITRACTION W/ RESTRAINT PROVISIONS W/O ELECTRONIC LIMITED SLIP AXLE POSITRACTION WHT WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE

BLU WIRE BLU/GRN WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE CONTENT THEFT DETERRENT SENSOR MODULE DRIVER WINDOW MOTOR DRIVER WINDOW SWITCH FRT OBJECT GRN WIRE GRN/BRN WIRE GRN/YEL WIRE GRY WIRE GRY/GRN WIRE GRY/VIO WIRE HI SPD GMLAN LEFT FRONT SHORT RANGE RADAR SENSOR MODULE LIN BUS 1 LIN BUS 23 LIN BUS 3 LOGIC LONG RANGE RADAR SENSOR MODULE PASSENGER WINDOW MOTOR RAIN/AMBIENT LIGHT SENSOR MODULE RIGHT FRONT SHORT RANGE RADAR SENSOR MODULE SENS CTRL 2 SER DATA (-) 4 STOP/START CAPACITOR CONTROL MODULE VIO WIRE VIO/YEL WIRE W/ COLLISION AVOIDANCE W/ MOISTURE SENSITIVE WINDSHIELD WIPER SYSTEM WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WINDSHIELD WIPER MOTOR MODULE YEL WIRE

ACCESSORY WAKEUP ACTIVE GRILLE AIR SHUTTER ACTUATOR BATTERY SENSOR MODULE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE COMM ENABLE FRT OBJECT FUEL PUMP DRIVER CONTROL MODULE GRN WIRE GRN/VIO WIRE GRN/YEL WIRE GRY/GRN WIRE GRY/VIO WIRE HI SPD GMLAN LIN BUS 21 LIN BUS 23 LO SPD GMLAN PARKING ASSIST CONTROL MODULE SENS CTRL 2 SER DATA SER DATA (+) 2 SER DATA (-) (1) SER DATA (-) 4 SER DATA - (3) TRANSMISSION CONTROL MODULE VIO WIRE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WINDSHIELD FRONT VIEW CAMERA

6.2L BATT POSITIVE VOLT BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BLU/YEL WIRE COMM ENABLE COMMUNICATION ENABLE EXCEPT 6.2L GRN WIRE GRN/GRY WIRE GRY/GRN WIRE HI SPD GMLAN HI SPD GMLAN SER DATA (+) 1 HI SPD GMLAN SER DATA (-) 9 HI SPD GMLAN SER DATA (-) 9 LO SPD GMLAN SER DATA HOT AT ALL TIMES LIN 8 LO SPD GMLAN SER DATA 2 LOGIC RIGHT SEAT BELT RETRACTOR MOTOR MODULE MULTI-AXIS ACCELERATION SENSOR PASSENGER SEAT ADJUSTER SWITCH PASSENGER SEAT BOLSTER MEMORY CONTROL MODULE PASSENGER SEAT MEMORY CONTROL MODULE RDO/ DVD FUSE REAR BODY FUSE BLOCK RED/VIO WIRE SER DATA SER DATA (+) 2 SER DATA (-) (1) SERIAL DATA GATEWAY MODULE SIG GND W/ RESTRAINT PROVISIONS WHT WIRE WHT/BLU WIRE WHT/GRN WIRE