Chevrolet Spark M300 (2009-2016) Computer data lines circuit

BATTERY ENERGY CONTROL MODULE BLK WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/WHT WIRE BLU/YEL WIRE DATA LINK CONNECTOR (DLC) DLC FUSE FUSE BLOCK (DRIVER SIDE OF DASH) GRN WIRE GRN/YEL WIRE HOT AT ALL TIMES HVAC CONTROL MODULE (BEHIND HVAC CONTROLS) HVAC CONTROLS HYBRID/EV BATTERY PACK (MOUNTED ABOVE REAR AXLE) INSTRUMENT CLUSTER INSTRUMENT PANEL LIN BUS 9 LO SPD GMLAN SERIAL DATA MANAGE COMM ENABLE HI VOLT ENERGY RADIO RED/BRN WIRE SERIAL DATA (-) (1) HI SPD GMLAN SERIAL DATA 2 ACCESSORY WAKEUP SERIAL DATA LO SPD GMLAN WHT WIRE

22 23 ACC WAKEUP SER DATA SERIAL DATA COMM ENABLE 24 25 HI SPD GMLAN SER DATA (-) 1 HI SPD GMLAN SER DATA (+) 1 BLK WIRE BLU WIRE BLU/YEL WIRE BODY CONTROL MODULE (PASSENGER COMPT INSTRUMENT PANEL) DATA LINK CONNECTOR (DLC) (UNDER LEFT SIDE OF DASH) DLC FUSE GRN WIRE GRN/VIO WIRE HOT AT ALL TIMES IMMOBILIZER CONTROL MODULE (NEAR IGNITION CYLINDER) INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (UNDER DRIVER'S SEAT) INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK (LEFT END OF DASH) LO SPD GMLAN SER DATA NETWORK BUS 11 PASSENGER PRESENCE DETECTION MODULE (FRONT PASSENGER SEAT CUSHION) RADIO RED/BRN WIRE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE

A/C COMPRESSOR (FRONT LEFT ENGINE COMPT) ACCESSORY WAKEUP AUXILIARY DATA CONNECTOR BATTERY CHARGER (IN ENGINE COMPT MOUNTED ABOVE TRANSMISSION ASSEMBLY) BATTERY CHARGER CONTROL MODULE BLK WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/WHT WIRE BLU/YEL WIRE ELECTRONIC BRAKE CONTROL MODULE (FRONT CENTER OF ENGINE COMPT) GRN WIRE HI SPD GMLAN HI SPD GMLAN SERIAL DATA (-) (2) HI VOLT ENERGY LOW SPEED GMLAN SERIAL DATA MANAGE COMM ENABLE NCA WIRE RED/BRN WIRE SERIAL DATA (+) (2) HI SPD GMLAN SERIAL DATA (-) (1) SERIAL DATA (-) (1) HI SPD GMLAN SERIAL DATA 2 SERIAL DATA 2 ACCESSORY WAKEUP SERIAL DATA COMM ENABLE WHT WIRE WHT/BLU WIRE

12 10 HI SPD GMLAN SER DATA (-) 1 HI SPD GMLAN SER DATA (+) 1 3 1 HI SPD GMLAN SER DATA (+) 2 HI SPD GMLAN SER DATA (-) 2 3 2 HI SPD GMLAN SER DATA (-) 1 HI SPD GMLAN SER DATA (+) 1 A/T ABS 3 FUSE ASSEMBLY PLANT ABS DATA CONNECTOR (BEHIND LEFT HEADLAMP) BLK WIRE BLU WIRE BLU/YEL WIRE ELECTRONIC BRAKE CONTROL MODULE (ENGINE COMPT, BEHIND RIGHT HEADLAMP) ENGINE CONTROL MODULE (ECM) (NEAR BATTERY) GRN WIRE HOT AT ALL TIMES LO SPD GMLAN SER DATA M/T MULTI-AXIS ACCELERATION SENSOR (NEAR CENTER CONSOLE) POWER STEERING CONTROL MODULE (ON STEERING COLUMN) RED/VIO WIRE SER DATA COMM ENABLE TRANSMISSION CONTROL MODULE (ON STEERING COLUMN) UNDERHOOD FUSE BLOCK (LEFT REAR CORNER OF ENGINE COMPT) VIO/YEL WIRE WHT WIRE WHT/BLU WIRE

ACCESSORY WAKEUP BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/WHT WIRE BLU/YEL WIRE CAN BUS HI CAN BUS HI SERIAL DATA CAN BUS LO CAN BUS LO SERIAL DATA COMM ENABLE GRN WIRE GRN/ BLU WIRE HI SPD GMLAN HI SPD GMLAN SERIAL DATA (+) (3) HI SPD GMLAN SERIAL DATA (-) (1) HI SPD GMLAN SERIAL DATA (-) (2) HI VOLT ENERGY MANAGE COMM ENABLE HYBRID/EV POWERTRAIN CONTROL MODULE 1 LO SPD GMLAN SERIAL DATA LOGIC DC-BATTERY CHARGER (IN ENGINE COMPT MOUNTED ABOVE POWER INVERTER MODULE) MANAGE COMM ENABLE HI VOLT ENERGY POWER INVERTER MODULE (UNDER POWER INVERTER MODULE ASSEMBLY CABLE COVER) SERIAL DATA SERIAL DATA (+) (3) SERIAL DATA (+) (3) HI SPD GMLAN SERIAL DATA (-) (1) SERIAL DATA (-) (1) HI SPD GMLAN SERIAL DATA 2 SERIAL DATA CAN BUS HI SERIAL DATA CAN BUS LO SERIAL DATA COMM ENABLE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE

ACCESSORY WAKEUP SERIAL DATA BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BODY CONTROL MODULE (LEFT SIDE OF PASSENGER COMPT) COMM ENABLE SERIAL DATA COOLANT HEATER CONTROL MODULE (CENTER REAR OF ENGINE COMPT) ENGINE CONTROL MODULE (LEFT SIDE REAR OF ENGINE COMPT) GRN WIRE GRN/VIO WIRE HI SPD GMLAN HI SPD GMLAN SERIAL DATA (-) (1) HI SPD GMLAN SERIAL DATA (-) (1) HI SPD GMLAN SERIAL DATA (+) (1) IMMOBILIZER CONTROL MODULE (NEAR TOP OF STEERING COLUMN) LIN BUS 11 LO SPD GMLAN LOW SPEED GMLAN SERIAL DATA NCA WIRE PASSENGER PRESENCE MODULE (UNDER PASSENGER SEAT MOUNTED TO SEAT FRAME) SERIAL DATA SERIAL DATA (-) (1) SERIAL DATA (-) (1) HI SPD GMLAN SERIAL DATA 2 ACCESSORY WAKEUP SERIAL DATA COMM ENABLE SERIAL DATA LO SPD GMLAN VIO/YEL WIRE W/ ONSTAR W/O ONSTAR WHT WIRE WHT/BLU WIRE