Cadillac ELR I (2013-2015) Computer data lines circuit

18 15 1 43 29 ACC WAKEUP SERIAL DATA 2 22 23 ACC WAKEUP SERIAL DATA SERI DATA COMM ENABLE 24 25 GMLAN SERIAL DATA (+) (1) GMLAN SERIAL DATA (-) (1) A/C COMPRESSOR (LOWER LEFT FRONT OF ENGINE) BLK WIRE BODY CONTROL MODULE (RIGHT SIDE OF DASH) BRN WIRE DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) DK BLU/YEL WIRE ELECTRONIC BRAKE CONTROL MODULE (UNDER MASTER BRAKE CYLINDER ASSEMBLY) ENGINE CONTROL MODULE (BEHIND LEFT END OF FRONT FASCIA) GMLAN SERIAL DATA GMLAN SERIAL DATA (-) (1) GMLAN SERIAL DATA (+) (1) HOT AT ALL TIMES LEFT DLC LT INSTRUMENT PANEL FUSE BLOCK INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (UNDER CENTER CONSOLE) LINEAR INTERCONNECT NETWORK BUS 2 LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/BRN WIRE LT GRN/LT BLU WIRE LT GRN/VIO WIRE LT GRN/YEL WIRE NCA WIRE NETWORK BUS 1 NETWORK BUS 11 NETWORK BUS 2 NETWORK BUS 3 POWER STEERING CONTROL MODULE (PART OF STEERING RACK ASSEMBLY) RED/LT GRN WIRE STEERING WHEEL ANGLE SENSOR (TOP OF STEERING COLUMN) TRANSMISSION SHIFT LEVER POSITION INDICATOR VIO/YEL WIRE WHT WIRE WHT/LT BLU WIRE

GMLAN SERI DATA (-)(1) GMLAN SERI DATA (-)(2) GMLAN SERI DATA (-)(3) GRN/BRN WIRE IMMOBILIZER CONTROL MODULE (UNDER CENTER CONSOLE) INTERCONNECT NETWORK BUS 1 INTERCONNECT NETWORK BUS 11 INTERCONNECT NETWORK BUS 2 LEFT WINDSHIELD WIPER MOTOR MODULE (LEFT REAR CORNER OF ENGINE COMPT) LT BLU WIRE LT BLU/ WHT WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/BRN WIRE LT GRN/LT BLU WIRE LT GRN/VIO WIRE LT GRN/YEL WIRE SEAT HEATING CONTROL MODULE (UNDER PASSENGER'S SEAT) VIO/YEL WIRE W/O AUTOMATIC ADAPTIVE CRUISE CONTROL WAKEUP SERIAL DATA 2 WHT WIRE WHT/LT BLU WIRE YEL/ LT BLU WIRE

AUDIO AMPLIFIER BATTERY ENERGY CONTROL MODULE BRN/RED WIRE DATA 2 (+) ENABLE FRONTVIEW CAMERA MODULE (BASE OF INTERIOR REARVIEW MIRROR ASSEMBLY) GMLAN SERIAL DATA GMLAN SERIAL DATA - 1 GRY WIRE GRY/VIO WIRE HI VOLT ENRERGY HUMAN MACHINE INTERFACE CONTROL MODULE (LOWER CENTER OF DASH) HYBRID/EV BATTERY CONTACTOR ASSEMBLY LO SPD GMLAN SERIAL DATA LOGIC LT BLU LT GRN/ WIRE LT BLU WIRE LT BLU/BLK WIRE LT BLU/BRN WIRE LT BLU/LT GRN WIRE LT BLU/WHT WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN YEL/ WIRE LT GRN/YEL WIRE MANAGMENT COMM MEDIA DISC PLAYER (W/ OPTICAL DRIVE) MOST CONTROL MOST SERIAL DATA (+) PNK WIRE POWER MODULE, AUDIO AMPLIFIER BREAKOUT) RADIO SERIAL DATA COMM ENABLE SERL DATA (-) (1) TAN WIRE VIO WIRE VIO/YEL WIRE W/O OPTICAL DRIVE W/ OPTICAL DRIVE WAKEUP SERIAL WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/VIO WIRE

ACC WAKEUP SERIAL DATA DATA 2 (+) GMLAN SER GMLAN SERIAL DATA GMLAN SERIAL DATA - 1 GMLAN SERIAL DATA 2 GRY/VIO WIRE INSTRUMENT CLUSTER LT BLU WIRE LT BLU/BLK WIRE LT BLU/BRN WIRE LT BLU/LT GRN WIRE LT BLU/WHT WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/YEL WIRE MOST CONTROL MOST SERIAL DATA (+) MULTI-AXIS ACCELERATION SENSOR (UNDER REAR OF CENTER CONSOLE) NETWORK BUS 12 SERIAL DATA COMM ENABLE TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE BATTERY BREAKOUT) VIO/YEL WIRE W/O AUTOMATIC ADAPTIVE CRUISE CONTROL W/O OPTICAL DRIVE W/ OPTICAL DRIVE WHT WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/VIO WIRE YEL WIRE

ACC WAKE-UP SERIAL DATA 2 ACC WAKEUP SERIAL DATA ACC WAKEUP SERIAL DATA 2 HI VOLT ENRERGY AUXILIARY DATA CONNECTOR (UNDER LEFT END OF DASH) BATTERY CHARGER CONTROL MODULE BRN WIRE CAN BUS HI SERIAL DATA CAN BUS LO SERIAL DATA COMM ENABLE WAKEUP SERIAL DATA 2 DRIVER WINDOW MOTOR DRIVER WINDOW SWITCH GMLAN SERI DATA (-)(1) GMLAN SERIAL DATA GMLAN SERIAL DATA (-) 3 GMLAN SERIAL DATA - 1 GRY WIRE HI VOLT ENERGY INTERCONNECT NETWORK BUS 3 LEFT STEERING WHEEL CONTROLS SWITCH LO SPD GMLAN SERIAL DATA LT BLU WIRE LT BLU/BLK WIRE LT BLU/BRN WIRE LT BLU/LT GRN WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/YEL WIRE MANAGMENT COMM ENABLE MODULE, AUDIO AMPLIFIER BREAKOUT) NCA WIRE NETWORK BUS 12 NETWORK BUS 3 INTERCONNECT PASSENGER WINDOW MOTOR STEERING WHEEL AIRBAG COIL (TOP OF STEERING COLUMN) TAN WIRE VIO/YEL WIRE W/O AUTOMATIC ADAPTIVE CRUISE CONTROL WHT WIRE YEL/ LT GRN WIRE

COOLANT HEATER CONTROL MODULE (CENTER REAR OF ENGINE COMPT BULKHEAD) DRIVER MIRROR CONTROL MODULE DRIVER SEAT MEMORY CONTROL MODULE (UNDER DRIVER'S SEAT) FRONT, REAR PARKING ASSIST CONTROL MODULE (LEFT REAR OF LUGGAGE COMPT) GMLAN SERIAL DATA (-) 5 GRN/WHT WIRE HVAC CONTROL MODULE INFO DISPLAY MODULE INTERCONNECT INTERFACE CONTROL MODULE BATTERY BREAKOUT) LEFT SIDE OBJECT SENSOR MODULE (BEHIND LEFT END OF REAR FASCIA) LO SPD GMLAN LO SPD GMLAN SERIAL DATA LT BLU/WHT WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/WHT WIRE LT GRN/YEL WIRE NCA WIRE NETWORK BUS 8 NETWORK BUS 9 PASSENGER PRESENCE DETECTION MODULE (IN PASSENGER'S SEAT CUSHION) PASSENGER WINDOW SWITCH RIGHT SIDE OBJECT SENSOR MODULE (BEHIND RIGHT END OF REAR FASCIA) SER DATA COMM ENABLE 2 GMLAN SERIAL DATA (+) (5) SERIAL DATA SERIAL DATA LO SPD GMLAN STEERING COLUMN POSITION CONTROL MODULE (LOWER MIDDLE OF STEERING COLUMN) YEL/VIO WIRE