Chevrolet Sonic I (2011-2016) body control module (left end of dash) Wiring diagrams

1.4L, 1.8L VIN H 1.8L VIN G 2500 2501 COMPUTER DATA LINES SYSTEM 29 43 SERIAL DATA (+) 1 AUTOMATIC TRANSMISSION ASSEMBLY BACKUP LAMP SWITCH BLK WIRE BLU WIRE BODY CONTROL MODULE (LEFT END OF DASH) COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRN/WHT WIRE GROUND DISTRIBUTION SYSTEM GRY WIRE HOT AT ALL TIMES LEFT "C" PILLAR) LEFT BACKUP LAMP LEFT TAIL LAMP ASSEMBLY LOW SPD GMLAN SERIAL DATA LT BLU WIRE LT GRN WIRE LT GRN/WHT WIRE OSRVM FUSE PARK/NEUTRAL SIG (1) REARVIEW CAMERA RED WIRE RED/BRN WIRE REVERSE SW SIG RIGHT BACKUP LAMP RIGHT TAIL LAMP ASSEMBLY RVC FUSE SERIAL DATA (-) (1) SIG A SIG B SIG C SIG P SPLY VOLT SUPPLY VOLT TRANSMISSION CONTROL MODULE TRANSMISSION INTERNAL MODE SWITCH UNDERHOOD FUSE BLOCK (NEXT TO LEFT FRONT STRUT TOWER) VIO/YEL WIRE WHT WIRE WHT/GRY WIRE YEL WIRE

11 7 2 1 748 737 6815 157 AJAR SW SIG TRUNK LP CTRL PWR CTRL INTERIOR LAMP CTRL BATTERY POS VOLT BCM 5 FUSE BLK WIRE BODY CONTROL MODULE (LEFT END OF DASH) BUS 3 COMPUTER DATA LINES SYSTEM DOME/READING LAMPS DRIVER DOOR LATCH ASSEMBLY DRIVER WINDOW MOTOR GRN/YEL WIRE GROUND GRY WIRE HATCHBACK HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK (LEFT END OF DASH) LAMPS) LEFT "C" PILLAR) LEFT FRONT DOOR AJAR SW SIG LEFT REAR DOOR AJAR SW SIG LEFT REAR DOOR LATCH ASSEMBLY LIFT GATE AJAR SW SIG 1 LIFTGATE LATCH LT GRN/GRY WIRE LT GRN/YEL WIRE NETWORK 3 NOTCHBACK PASSENGER DOOR LATCH ASSEMBLY REAR COMPARTMENT COURTESY LAMP REAR COMPARTMENT LID LATCH RED/LT GRN WIRE RIGHT FRONT DOOR AJAR SW SIG RIGHT REAR DOOR RIGHT REAR DOOR LATCH ASSEMBLY SW SIG VIO/GRY WIRE W/ AXG W/O AXG WHT/BRN WIRE

BATTERY FUSE BLOCK BLK WIRE BODY CONTROL MODULE (LEFT END OF DASH) BRN WIRE BRN/LT BLU WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM DEFOG IND SUPPLY VOLT DEFOG RELAY CTRL DRIVER OUTSIDE REARVIEW DRIVER OUTSIDE REARVIEW MIRROR GLASS FUSE GRY WIRE GRY/VIO WIRE HATCHBACK HOT AT ALL TIMES LEFT "C" PILLAR) LOGIC HVAC CONTROL MODULE LT BLU/WHT WIRE LT GRN WIRE MIRROR (IF EQUIPPED) OSRVM HTD FUSE PASSENGER OUTSIDE PASSENGER OUTSIDE REARVIEW MIRROR GLASS REAR DEFOG SW SIG REAR DEFOGGER GRID REAR DEFOGGER IND REAR DEFOGGER RELAY REAR DEFOGGER SWITCH REAR WDW DEFOG FUSE REARVIEW MIRROR (IF EQUIPPED) RED WIRE SEDAN SERIAL DATA UNDERHOOD FUSE BLOCK (NEXT TO LEFT FRONT STRUT TOWER) VIO WIRE WHT WIRE

1 22 19 GROUND HEADLAMP SW PARK LP SIG LOW REF 12 24 HAZ SW LEFT TURN SIG HAZ SW RIGHT TURN SIG 13 7 22 BRK APPLY SENS SPLY VOLT BRK APPLY SENS SIG LOW SPD GMLAN SER DATA 2 1 LF TURN SIG LP SPLY VOLT LR TURN SIG LP SPLY VOLT 3 13 11 RF TURN SIG LP SPLY VOLT RR LICENSE LAMP SPLY VOLT CHMSL SPLY VOLT 4 5 W/ INTEGRAL DECKLID REAR SPOILER W/O INTEGRAL DECKLID REAR SPOILER 7 4 5 LT RR PRK LMP SPLY VOLT RR TURN SIG LP SPLY VOLT RT PRK LMP SPLY VOLT BCM 5 FUSE BLK WIRE BLK/BRN WIRE BODY CONTROL MODULE (LEFT END OF DASH) BRN/GRY WIRE BRN/LT BLU WIRE BRN/YEL WIRE CENTER HIGH MOUNTED STOP LAMP COMPUTER DATA LINES SYSTEM GRN/YEL WIRE GRY/BRN WIRE GRY/YEL WIRE HATCHBACK NOTCHBACK NOTCHBACK W/ INTEGRAL DECKLID REAR SPOILER HAZARD LED DIMMING SIG HAZARD SW SIG HAZARD WARNING SWITCH HEAD PARK AUTO HEADLAMP SWITCH HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK (LEFT END OF DASH) LEFT "C" PILLAR) LEFT LICENSE PLATE LAMP LEFT PRK LP SPLY VOLT LOW SPD GMLAN SER DATA LT BLU/VIO WIRE LT BLU/WHT WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/GRY WIRE LT GRN/VIO WIRE LT GRN/WHT WIRE LT GRN/YEL WIRE OFF RED/LT GRN WIRE RIGHT LICENSE PLATE LAMP RIGHT PARK/TURN SIGNAL LAMP RR PRK LMP SPLY VOLT UNDERHOOD FUSE BLOCK (NEXT TO LEFT FRONT STRUT TOWER) VIO/GRY WIRE VIO/LT BLU WIRE WHT WIRE WHT/LT GRN WIRE

5986 333 SERIAL DATA BRK FLUID LVL AMBIENT AIR TEMPERATURE SENSOR (RIGHT SIDE OF FRONT GRILLE) BLK WIRE BLK/GRY WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BODY CONTROL MODULE (LEFT END OF DASH) BRAKE FLUID LEVEL SWITCH (MASTER CYLINDER ASSEMBLY) COMPUTER DATA LINES SYSTEM DRIVER DOOR LATCH ASSEMBLY DRIVER WINDOW MOTOR ELECTRONIC BRAKE CONTROL MODULE (LEFT REAR OF ENGINE COMPT) ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) ENGINE CONTROLS SYSTEM FUEL LVL SENS SIG FUEL PUMP, LEVEL SENSOR ASSEMBLY (TOP OF FUEL TANK) GRY WIRE HATCHBACK LEFT "C" PILLAR) LEFT REAR DOOR LATCH ASSEMBLY LF DOOR AJAR SW SIG LF DR AJAR SWITCH SIG LIFT GATE AJAR SW SIG LIFTGATE LATCH LOW REF LR DR AJAR SWITCH SIG LT BLU/GRY WIRE LT BLU/VIO WIRE LT GRN/GRY WIRE LT GRN/YEL WIRE NETWORK BUS 3 NOTCHBACK OIL PRESSURE SWITCH SIGNAL PARK BRAKE SWITCH SIG PASSENGER DOOR LATCH ASSEMBLY REAR COMPARTMENT LID LATCH RF DR AJAR SWITCH SIG RIGHT REAR DOOR LATCH ASSEMBLY RR DR AJAR SWITCH SIG SERIAL DATA VIO/GRY WIRE VIO/YEL WIRE W/ EMISSION SYSTEM W/ EXPRESS UP/DOWN W/O EXPRESS UP/DOWN W/O POWER FOLDING MIRROR WHT/LT BLU WIRE YEL/LT BLU WIRE

1 2 3 SIG GND 4 5 6 7 8 9 10 LANE DEPARTURE WARNING IND CTRL BATT POS VOLT BLK WIRE BODY CONTROL MODULE (LEFT END OF DASH) COLLISION COLLISION ALERT INDICATORS COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY FRONT VIEW CAMERA MODULE GRN WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES IND DIM CTRL INSTRUMENT PANEL FUSE BLOCK (LEFT END OF DASH) LANE DEP IND LANE DEPARTURE LEFT STEERING WHEEL CONTROLS SWITCH LO SPD GMLAN SERIAL DATA LOGIC INSTRUMENT CLUSTER LT GRN WIRE OBJECTION DET IND COLLISION IND RED/YEL WIRE STEERING WHEEL AIR BAG COIL (TOP OF STEERING COLUMN) STEERING WHEEL RESISTOR LADDER SIG 2 SWITCH VIO/GRY WIRE VLBS FUSE WARNING WARNING SWITCH WHT WIRE YEL WIRE

AUD SIG AUDIO SIG 2 AUX AUX AUDIO AUXILIARY AUDIO INPUT (IF EQUIPPED) BATT+ VOLT BLK WIRE BLK/GRY WIRE BLK/YEL WIRE BLU/BLK WIRE BODY CONTROL MODULE (LEFT END OF DASH) BRN WIRE CELLULAR TEL CELLULAR TEL VOICE SIG COMMON SIG 2 COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DETECTION SIG DOWN DRAIN WIRE GRN WIRE GRN/BLK WIRE GRY WIRE GRY/YEL WIRE HI SPD GMLAN SERIAL DATA (-) (1) LEFT AUX LEFT REAR DOOR SPEAKER (IF EQUIPPED) LIGHTING CTRL SW REF LOW REF LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE MUTE NCA WIRE RED/WHT WIRE RESISTOR LADDER STEERING WHEEL RIGHT AUX RIGHT REAR DOOR SPEAKER (IF EQUIPPED) RIGHT STEERING WHEEL CONTROLS SWITCH SEEK SERIAL DATA (-) (1) HI SPD GMLAN SIG (1) SOURCE STEERING WHEEL AIR BAG COIL (TOP OF STEERING COLUMN) USB VOICE VOICE LOW REF VOICE RECOG VOL (-) WHT WIRE WHT/RED WIRE YEL WIRE

A/C REFRIGERANT PRESSURE SENSOR (REAR OF A/C COMPRESSOR) BLK WIRE BLK/BRN WIRE BLK/LT BLU WIRE BLK/VIO WIRE BLK/YEL WIRE BODY CONTROL MODULE (LEFT END OF DASH) BRN/RED WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM CRANKSHAFT POSITION SENSOR ECONO SWITCH CENTER CONSOLE MULTI-FUNCTION SWITCH (A/T) EXHAUST CAMSHAFT POSITION SENSOR FUEL PRESSURE SENSOR (RIGHT SIDE OF ENGINE IN FUEL FEED LINE) GRY WIRE GRY/BLK WIRE GRY/LT BLU WIRE GRY/LT GRN WIRE GRY/WHT WIRE GRY/YEL WIRE HS GM LAN - HS GM LAN + INTAKE CAMSHAFT POSITION SENSOR (RIGHT FRONT OF CYLINDER HEAD) KNOCK SENSOR (LOWER RIGHT SIDE OF ENGINE) LT BLU WIRE LT BLU/VIO WIRE LT BLU/WHT WIRE LT GRN GRY WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/LT BLU WIRE LT GRN/YEL WIRE SW SIG VIO/BLK WIRE VIO/BRN WIRE VIO/GRY WIRE VIO/LT BLU WIRE WHT WIRE YEL/BRN WIRE YEL/LT BLU WIRE YEL/VIO WIRE YEL/WHT WIRE

BARE BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/LT GRN WIRE BLK/VIO WIRE BLK/YEL WIRE BODY CONTROL MODULE (LEFT END OF DASH) BRK APY BRN/RED WIRE BRN/VIO WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM CRANKSHAFT POSITION (CKP) SENSOR ECONO CENTER CONSOLE MULTI-FUNCTION SWITCH (A/T) EXHAUST CAMSHAFT POSITION SENSOR FUEL LEVEL SENSOR FUEL PUMP, LEVEL SENSOR ASSEMBLY (TOP OF FUEL TANK) FUEL PRESSURE SENSOR (RIGHT SIDE OF ENGINE IN FUEL FEED LINE) FUEL PUMP GRY WIRE GRY/BLK WIRE GRY/LT BLU WIRE GRY/LT GRN WIRE GRY/WHT WIRE GRY/YEL WIRE HS GM-LAN - INTAKE CAMSHAFT POSITION SENSOR (RIGHT REAR OF CYLINDER HEAD) KNOCK SENSOR (LOWER RIGHT SIDE OF ENGINE) LT BLU WIRE LT BLU/VIO WIRE LT BLU/WHT WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/LT BLU WIRE LT GRN/YEL WIRE NCA WIRE SENS LOW SENS SIG SENS VOLT SW SIG VIO/BLK WIRE VIO/BRN WIRE VIO/GRY WIRE VIO/LT BLU WIRE WHT WIRE YEL/BRN WIRE YEL/LT BLU WIRE YEL/VIO WIRE YEL/WHT WIRE

BARE BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/LT GRN WIRE BLK/VIO WIRE BLK/YEL WIRE BODY CONTROL MODULE (LEFT END OF DASH) BRK APY BRN/RED WIRE BRN/VIO WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM CRANKSHAFT POSITION (CKP) SENSOR ECONO CENTER CONSOLE MULTI-FUNCTION SWITCH (A/T) EXHAUST CAMSHAFT POSITION SENSOR FUEL LEVEL SENSOR FUEL PUMP, LEVEL SENSOR ASSEMBLY (TOP OF FUEL TANK) FUEL PRESSURE SENSOR (RIGHT SIDE OF ENGINE IN FUEL FEED LINE) FUEL PUMP GRY WIRE GRY/BLK WIRE GRY/LT BLU WIRE GRY/LT GRN WIRE GRY/WHT WIRE GRY/YEL WIRE HS GM-LAN - INTAKE CAMSHAFT POSITION SENSOR (RIGHT REAR OF CYLINDER HEAD) KNOCK SENSOR (LOWER RIGHT SIDE OF ENGINE) LT BLU WIRE LT BLU/VIO WIRE LT BLU/WHT WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/LT BLU WIRE LT GRN/YEL WIRE NCA WIRE SENS LOW SENS SIG SENS VOLT SW SIG VIO/BLK WIRE VIO/BRN WIRE VIO/GRY WIRE VIO/LT BLU WIRE WHT WIRE YEL/BRN WIRE YEL/LT BLU WIRE YEL/VIO WIRE YEL/WHT WIRE