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

1.8L (VIN G) 1.8L 1.4L TURBO 43 29 HIGH SPEED SERIAL DATA(-) HIGH SPEED SERIAL DATA(+) BATT POSITIVE VOL BATTERY BATTERY CURRENT SENSOR (ON NEGATIVE BATTERY TERMINAL) BATTERY FUSE BLOCK (NEXT TO LEFT FRONT STRUT TOWER) BLK WIRE BLK/VIO WIRE BODY CONTROL MODULE (LEFT END OF DASH) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM CURRENT SENSOR SIG CURRENT SENSOR SUPPLY VOLTAGE DRIVER CHARGE INFORMATION IND CENTER DISPLAY ENGINE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) EXCEPT 1.8L VIN G FUSE 2 GEN TURN ON SIG GENERATOR GENERATOR FIELD DUTY CYCLE SIG GMLAN SERIAL DATA GROUND GRY WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER LOGIC LOW REF LOW SPD GMLAN SERIAL DATA LT BLU WIRE LT BLU/VIO WIRE LT BLU/WHT WIRE LT GRN WIRE OSRVM FUSE RED/BRN WIRE RED/YEL WIRE RVC FUSE TOWER) STARTER MOTOR SYSTEM UNDERHOOD FUSE BLOCK (NEXT TO LEFT FRONT STRUT WHT WIRE WHT/YEL WIRE

BCM 1 FUSE BLK WIRE BODY CONTROL MODULE (LEFT END OF DASH) COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ENDGATE LATCH RELAY COIL CTRL ENDGATE LATCH RELAY SPLY VOLTAGE GRN/BRN WIRE GROUND HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK (LEFT END OF DASH) INSTRUMENT CLUSTER L/ GATE FUSE LEFT "C" PILLAR) LIFTGATE LATCH LIFTGATE UNLATCH RELAY LIFTGATE UNLATCH SWITCH LO SPD GMLAN SERIAL DATA LOGIC LT BLU/WHT WIRE LT GRN WIRE LT GRN/BRN WIRE REAR CLOSURE HANDLE SW OPEN SIG RED/WHT WIRE VIO/GRY WIRE YEL WIRE YEL/LT BLU WIRE

3 1 BATT POST VOLT BATT POST VOLT 5 18 IND DIMMING CTRL CHILD SECURITY LOCK SW SIG 6 5 LH PARK LAMP SUPLY VOLT RH PARK LAMP SUPLY VOLT AMBIENT LIGHT SENSOR (TOP FRONT CENTER OF DASH) BATT POSITIVE VOLT BCM 1 FUSE BCM 5 FUSE BCM 8 FUSE BLK WIRE BODY CONTROL MODULE (LEFT END OF DASH) BRN/LT GRN WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CENTER CONSOLE MULTI-FUNCTION SWITCH CHILD LOCKOUT IND CHILD SECURITY LOCK IND CHILD SECURITY LOCK MOTOR STATUS SIG LR CHILD SECURITY LOCK MOTOR STATUS SIG RR CHILD SECURITY LOCK SWITCH COMPUTER DATA LINES SYSTEM DOOR AJAR SW SIG DOOR LOCK ACTUATOR LOCK CTRL CHILD SECURITY LOCK RLY CTRL DOOR LOCK SWITCH DRIVER DOOR LATCH ASSEMBLY DRIVER DOOR LOCK SW LOCK SIG GROUND DISTRIBUTION SYSTEM GRY WIRE GRY/BRN WIRE GRY/WHT WIRE HATCHBACK HEADLIGHTS SYSTEM HOOD AJAR SW SIG HORN RELAY CTRL HORNS SYSTEM HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK (LEFT END OF DASH) LEFT "C" PILLAR) LF RR DOOR AJAR SW SIG LIFTGATE LATCH LT BLU/WHT WIRE LT GRN/YEL WIRE NETWORK 3 NOTCHBACK REAR COMPARTMENT LID LATCH RED/LT GRN WIRE RED/WHT WIRE REMOTE CONTROL DOOR LOCK RECEIVER (FRONT CENTER OF DASH) RFA REC SIG RFA RET RFA SPLY VOL RFA SPLY VOLT RFA TRANS SIG RH HDLP LOW BEAM SUPLY VOLT SECURITY INDICATOR CTRL SW UNLOCK SIG VIO/GRY WIRE VIO/YEL WIRE W/ EXPRESS UP/DOWN W/O EXPRESS UP/DOWN WHT WIRE YEL WIRE YEL/BRN WIRE YEL/LT GRN WIRE YEL/VIO WIRE

AJAR SW SIG BLK WIRE BLU WIRE BLU/GRY WIRE BLU/WHT WIRE BODY CONTROL MODULE (LEFT END OF DASH) BRN/BLU WIRE BRN/LT BLU WIRE BRN/YEL WIRE DOOR LOCKS SYSTEM DOWN DOWN SIG DOWN UP 1 3 DRIVER WINDOW MOTOR DRIVER WINDOW SWITCH EXPRESS SIG GRN/BLK WIRE GRN/GRY WIRE GRY WIRE HOT AT ALL TIMES HOT W/ RETAINED ACCESSORY RELAY ENERGIZED INSTRUMENT PANEL FUSE BLOCK (LEFT END OF DASH) LEFT REAR WINDOW MOTOR LEFT REAR WINDOW SWITCH LINEAR INTERCONNECT NETWORK BUS 3 LOCK OUT LOGIC LT BLU/WHT WIRE LT GRN WIRE LT GRN/GRY WIRE LT GRN/VIO WIRE LT GRN/WHT WIRE LT GRN/YEL WIRE NETWORK 3 PASSENGER WINDOW MOTOR PASSENGER WINDOW SWITCH PWR WNDW EXP DRV FUSE PWR WNDW FRONT FUSE PWR WNDW REAR FUSE RIGHT REAR WINDOW MOTOR RIGHT REAR WINDOW SWITCH UP SIG VIO WIRE VIO/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/LT BLU 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

1.4L, 1.8L VIN H 1.8L VIN G 7 8 CAMERA SIG - CAMERA SIG + BACKUP LAMP CTRL BACKUP LAMP SPLY VOLT BLK WIRE BODY CONTROL MODULE (LEFT END OF DASH) CAMERA SHIELD EXTENSION CAMERA SIG 2 GRN/WHT WIRE GROUND GRY WIRE GRY/YEL WIRE LEFT "C" PILLAR) LT GRN/WHT WIRE NCA WIRE RADIO REARVIEW CAMERA RUN/CRANK IGN VOLT 1 VIO/BLK WIRE WHT/BLU WIRE YEL GRY/ WIRE

1.4L TURBO 1.8L 1.8L (VIN G) AUTOMATIC TRANSMISSION ASSEMBLY BATTERY BATTERY FUSE BLOCK FUSE (NEXT TO LEFT FRONT STRUT TOWER) BLK WIRE BLK/GRY WIRE BLU WIRE BODY CONTROL MODULE (LEFT END OF DASH) CLUTCH PEDAL POSITION SENSOR (M/T) (ON CLUTCH PEDAL ASSEMBLY) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY ECM 5 (EXCEPT 1.8L (VIN G)) TCM 1 (1.8L (VIN G)) FUSE ENGINE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) EVP FUSE EXCEPT 1.8L VIN G FUSE GMLAN SERIAL DATA GRY/RED WIRE HOT W/ IGNITION RUN RELAY ENERGIZED IG KEY RESISTOR SIG IGNITION SWITCH LOCK LT BLU WIRE OFF/RUN/CRANK VOLT RED/WHT WIRE RED/YEL WIRE RUN WIRE SEDAN STARTER FUSE STARTER MOTOR STARTER RELAY SYSTEM TRANSMISSION CONTROL MODULE TRANSMISSION INTERNAL MODE SWITCH UNDERHOOD FUSE BLOCK (NEXT TO LEFT FRONT STRUT TOWER) VIO/GRY WIRE WHT WIRE WHT/BLK WIRE WHT/GRY WIRE WHT/VIO WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 B+ GND 1.8L VIN G 1.8L VIN H, 1.4L VIN B AUTOMATIC TRANSMISSION ASSEMBLY BLK WIRE BLU WIRE BODY CONTROL MODULE (LEFT END OF DASH) CENTER CONSOLE MULTI-FUNCTION SWITCH COMPUTER DATA LINES SYSTEM CONTROL SOLENOID CRUISE CONTROL SYSTEM CRUISE/EIC/TCC BRK SIG DRIVER INFORMATION CENTER (DIC) ECO SWITCH ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) GMLAN GMLAN SERIAL DATA (-) GMLAN SERIAL DATA (+) 25 24 GMLAN SERIAL DATA - 1 GRN WIRE GRY WIRE GRY/LT GRN WIRE HI SPD GMLAN SER DATA (+) HI SPD GMLAN SER DATA (+) HI SPD GMLAN SER DATA (-) HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED TCM 1/DC DC CONVERTER TCM 1 FUSE IGN IGN WAKEUP SERIAL DATA HI SPD GMLAN SER DATA (-) INSTRUMENT CLUSTER ISS ISS HIGH LOW LOGIC LOW REF LT BLU WIRE LT GRN WIRE OSS HIGH OSS LOW P/N PARK/ NEUTRAL SIG PC 1 SOLENOID PC 2 SOLENOID PC 3 SOLENOID PC 4 SOLENOID PC 5 SOLENOID PRESSURE CONTROL SOLENOID VALVE 1 PRESSURE CONTROL SOLENOID VALVE 2 PRESSURE CONTROL SOLENOID VALVE 3 PRESSURE CONTROL SOLENOID VALVE 4 PRESSURE CONTROL SOLENOID VALVE 5 RED WIRE RED/VIO WIRE SHIFT SOLENOID VALVE 1 SHIFT SOLENOID VALVE 2 SS 1 SS 2 TAP UP/TAP DOWN SW SIG TCC SOLENOID TCM FUSE TFP 1 TFP 3 TFP 4 TFP 5 TFT TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID VALVE TRANSMISSION CONTROL MODULE TRANSMISSION FLUID PRESSURE SWITCH TRANSMISSION FLUID TEMPERATURE SENSOR TRANSMISSION INPUT SHAFT SPEED SENSOR TRANSMISSION INTERNAL MODE SWITCH TRANSMISSION MANUAL SHIFT SWITCH TRANSMISSION OUTPUT SHAFT SPEED SENSOR TRANSMISSION SHIFT LEVER TRNS GND RANGE SIG P TRNS RANGE SIG C TRNS TRNS RANGE RANGE SIG B SIG A UNDERHOOD FUSE BLOCK (NEXT TO LEFT FRONT STRUT TOWER) VALVE ASSEMBLY VIO/GRY WIRE VIO/YEL WIRE WHT WIRE WHT/GRY WIRE WHT/LT BLU WIRE WINTER MODE SW SIG YEL WIRE

BCM 1 FUSE BLK WIRE BODY CONTROL MODULE (LEFT END OF DASH) COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY EXTERIOR REAR COMPARTMENT LID UNLATCH SWITCH GRN/BRN WIRE GROUND GRY/YEL WIRE HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK (LEFT END OF DASH) INSTRUMENT CLUSTER L/GATE FUSE LEFT "C" PILLAR) LIFT GATE AJAR SWITCH SIGNAL (1) LIFT GLASS/TRUNK MTR RELEASE CTRL LO SPD GMLAN SERIAL DATA LOGIC LT BLU/WHT WIRE LT GRN WIRE REAR CLOSURE HANDLE SW OPEN SIG REAR COMPARTMENT LID LATCH REAR COMPARTMENT LID UNLATCH RELAY RED/WHT WIRE VIO/GRY WIRE YEL WIRE YEL/LT BLU WIRE

AUTO OFF BCM 5 FUSE BLK WIRE BODY CONTROL MODULE (LEFT END OF DASH) BRAKE IND COMPUTER DATA LINES SYSTEM DLIS FUSE DOOR AJAR IND DRIVER INFORMATION CENTER (DIC) DISPLAY DRIVER WINDOW MOTOR GRY WIRE HEAD PARK HEADLAMP SW PARK LP SIG HEADLAMP SWITCH HI SPD GMLAN SERIAL DATA HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGNITION SWITCH INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK (LEFT END OF DASH) IPC AOS FUSE LF DOOR AJAR SW SIG RR DOOR AJAR SW SIG LF DOOR HAZ SW LIFT GATE AJAR SW SIG LO SPD GMLAN SERIAL DATA LOGIC LOW TIRE PRESSURE IND LR DOOR AJAR SW SIG LT BLU WIRE LT BLU/VIO WIRE LT GRN WIRE LT GRN/GRY WIRE LT GRN/YEL WIRE NETWORK BUS 3 OFF KEY IN IGNITION SWITCH OFF/RUN/CRANK VOLT PARK BRAKE SWITCH (BASE OF PARKING BRAKE ASSEMBLY) PARK BRK SW SIG POWER DISTRIBUTION SYSTEM RED/LT GRN WIRE RED/VIO WIRE RF DOOR AJAR SW SIG RUN WIRE RUN/CRANK SEAT BELT IND VIO WIRE VIO/BLK WIRE VIO/GRY WIRE W/ EXPRESS UP/DOWN W/O EXPRESS UP/DOWN WHT WIRE WHT/VIO WIRE