Chevrolet Sonic I (2011-2016) (under center console) Wiring diagrams

BATT POSITIVE VOLT BLK WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM EMERGENCY IND EMERGENCY SWITCH GREEN LED IND GRN LED WIRE HI SPD GMLAN SERIAL DATA HOT AT ALL TIMES INSIDE REARVIEW MIRROR INSTRUMENT PANEL FUSE BLOCK (LEFT END OF DASH) LT BLU WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE ON STAR FUSE ONSTAR SWITCH PHONE SWITCH RED LED IND WIRE RED LED WIRE RED/WHT WIRE SIG SPLY VOLT TELEMATICS BUTTON ASSEMBLY TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) WHT WIRE YEL/VIO WIRE

AMBIENT LIGHT SENSOR BLK WIRE CENTER TURN SIGNAL/ CONSOLE MULTI-FUNCTION MULTI-FUNCTION SWITCH SWITCH COLLISION ALERT INDICATORS DATA LINK CONNECTOR DOOR LOCK SWITCH HAZARD WARNING HEADLAMP SWITCH SWITCH HORN SWITCH HVAC CONTROL MODULE INSTRUMENT CLUSTER MULTI-AXIS ACCELERATION SENSOR PASSENGER AIR BAG DISABLED INDICATOR RADIO RIGHT STEERING WHEEL CONTROLS SWITCH STEERING WHEEL AIR BAG COIL (TOP OF STEERING COLUMN) STEERING WHEEL ANGLE SENSOR TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE TRANSMISSION SHIFT LEVER POSITION INDICATOR W/ W/O VEHICLE VEHICLE COMMUNI- COMMUNI- CATION CATION SYSTEM SYSTEM

1 2 RH LOW BEAM VOLT LH LOW BEAM VOLT 13 18 FOG LP RELAY CTRL HI BEAM RELAY CTRL 4 11 17 LIGHT CTRL SW REF DIM SW HI BEAM SIG FLASH TO PASS SIG 9 22 16 11 LIGHT CTRL SW SIG HDLP SW PRK LP SIG HDLP SW ON SIG HDLP OFF SIG CTRL AMBIENT LIGHT/ SUNLOAD SENSOR (TOP FRONT CENTER OF DASH) AUTO BATTERY FUSE BLOCK (NEXT TO BLK WIRE BODY CONTROL MODULE (BCM) (LEFT END OF DASH) BRN/VIO WIRE BRN/WHT WIRE COMPT) COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DIMMER DRIVER HEADLAMP INFORMATION ON CENTER IND DISPLAY ENGINE COMPT) FRONT FOG FRONT FOG LAMP IND FRONT FOG LAMP RELAY FRT FOG FUSE FUSE 4 GRN WIRE HEAD HEADLAMP HIGH BEAM RELAY HEADLAMP SWITCH HIGH BEAM IND DRL IND HIGH BEAM SWITCH HIGH HIGH BEAM BEAM LH RH FUSE FUSE HOT AT ALL TIMES HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK (LEFT END FUSE OF DASH) HOT W/ IGNITION MAIN RELAY ENERGIZED IGN INSTRUMENT PANEL IPC AOS FUSE LAMP SWITCH LEFT FRONT FOG LAMP LEFT FRONT STRUT TOWER) LEFT HEADLAMP RIGHT HIGH BEAM HEADLAMP LEFT HIGH BEAM HEADLAMP LEFT LOW BEAM HEADLAMP LO SPD GMLAN SERIAL DATA 10 3 AMBIENT LT SENS SIG BATT POSITIVE VOLT LOGIC INSTRUMENT CLUSTER LT BLU/VIO WIRE LT GRN WIRE LT GRN/BRN WIRE LT GRN/GRY WIRE OF BREAKOUT TO BODY CONTROL MODULE) OFF PARK POWER DISTRIBUTION SYSTEM PRK BRK SW SIG REAR FOG RED/LT GRN WIRE RED/WHT WIRE RIGHT FRONT FOG LAMP RIGHT HEADLAMP RIGHT LOW BEAM HEADLAMP SER DATA GMLAN SWITCH TURN SIGNAL/ MULTI-FUNCTION SWITCH UNDERHOOD FUSE BLOCK (NEXT TO LEFT FRONT STRUT TOWER) VIO/BLK WIRE VIO/LT GRN WIRE WHT WIRE WHT/BRN WIRE WHT/LT BLU WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/BRN WIRE

BATTERY FUSE BLOCK (NEXT TO LEFT FRONT STRUT TOWER) BLK WIRE BRN WIRE BRN/WHT WIRE FRONT STRUT TOWER) FUSE 4 GRY WIRE HORN (FRONT OF LEFT FRAME MEMBER) HORN FUSE HORN RLY CTRL HORN SW SIG BODY CONTROL MODULE (LEFT END OF DASH) HORN SWITCH HOT AT ALL TIMES LT GRN WIRE LT GRN/WHT WIRE RED WIRE STEERING WHEEL AIR BAG COIL (TOP OF STEERING COLUMN) UNDERHOOD FUSE BLOCK (NEXT TO LEFT HORN RELAY WHT WIRE

22 38 58 BRK POS SEN LOW REF 25 1 19 HI SPD GMLAN + GND LOW REF 29 43 HI SPD GMLAN + HI SPD GMLAN - BATTERY POS VOLT BCM 5 FUSE BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/YEL WIRE BODY CONTROL MODULE (BCM) (LEFT END OF DASH) BRAKE PEDAL POSITION SENSOR (TOP OF BRAKE PEDAL ASSEMBLY) BRK APLY 13 7 SNSR SPLY VOLT BRK SPLY SNSR SIG BRK POS SNSR SIG COMPUTER DATA LINES SYSTEM DLIS FUSE ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) GRY/RED WIRE HI SPD GMLAN HOT AT ALL TIMES IGNITION SWITCH INSTRUMENT PANEL FUSE BLOCK (LEFT END OF DASH) KEY CAPTURE SOLENOID ACTUATOR (ON STEERING COLUMN) KEY-IN SWITCH LT BLU WIRE LT BLU/YEL WIRE M/T A/T NOTCHBACK OFF OFF/RUN/CRANK 15 7 VOLT ACCESSORY VOLT PARK POSITION SWITCH RED/LT GRN WIRE RED/VIO WIRE RUN WIRE TRANSMISSION SHIFT LEVER VIO/YEL WIRE WHT WIRE WHT/LT GRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE

"CHECK ENGINE" IND CTRL ABS IND. ADJUSTABLE PEDALS IND AIR BAG IND BATT POSITIVE VOLT IGN VOLT BLK WIRE BLK/BRN WIRE BLK/LT BLU WIRE BRAKE IND BRN/WHT WIRE CHARGING IND COMPUTER DATA LINES SYSTEM CRUISE IND DN SW DOOR AJAR IND DRIVER INFORMATION CENTER (DIC) DISPLAY DRIVER INFORMATION CENTER SELECT MENU SW SIG DRL IND ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE IND FRONT FOG LAMPS IND GRN WIRE GRY/LT BLU WIRE GRY/YEL WIRE HEADLAMP ON IND HIGH BEAM IND HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED ILLUMINATION INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK (LEFT END OF DASH) IPC AOS FUSE IPC FUSE LEFT TURN IND LO REF LO SPD GMLAN SERIAL DATA LOGIC LOW FUEL WARNING LAMP IND LOW TIRE PRESSURE IND LT BLU/GRY WIRE LT GRN WIRE LT GRN/WHT WIRE MALFUNCTION IND MENU SWITCH NAVIGATION SYSTEM OIL LEVEL IND PARK LAMPS IND PARKING ASSIST IND POWER DISTRIBUTION SYSTEM POWER STEERING WARNING LIGHT IND REAR FOG LAMP IND RED/BRN WIRE REDUCE ENGINE POWER IND RIGHT TURN IND SEAT BELT IND SECURITY IND SET- SPEEDOMETER TURN SIGNAL/ MULTI-FUNCTION SWITCH UP SW VIO/BLK WIRE VIO/GRN WIRE VIO/LT GRN WIRE YEL WIRE

6 SPEED A/T BATT POS VOLT BCM 5 (LEFT END OF DASH) BLK WIRE BODY CONTROL MODULE BRN WIRE COLLISION ALERT INDICATORS COLUMN) COMPUTER DATA LINES SYSTEM CRUISE CONTROL, SOUND SYSTEMS DIMMER SW DOOR LOCK SWITCH CENTER CONSOLE MULTI-FUNCTION SWITCH FRONT FOG LP SW FUSE OF DASH) GRY WIRE GRY/YEL WIRE HAZARD LED DIM SIG HAZARD WARNING SWITCH HDLP SW ON SIG HEADLAMP SWITCH HEADLMP SW OFF SIG CTRL HOT AT ALL TIMES HVAC CONTROL MODULE ILLUMINATION IND IND DIM CTRL INS PANEL LAMP DIMMING CTRL INSIDE STEERING WHEEL) INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL FUSE BLOCK (LEFT END CLOCK- SPRING LED BACKLIGHT DIMMING CTRL LEFT STEERING WHEEL CONTROL SWITCH LIGHTING CTRL SW REF LIGHTING CTRL SW SIG LOGIC LOW SPD GMLAN SERIAL DATA LT GRN WIRE LT GRN/BRN WIRE LT GRN/YEL WIRE NAVIGATION SYSTEM NETWORK 3 OFF AUTO PARK HEAD REAR FOG LP SW RED/LT GRN WIRE RIGHT STEERING WHEEL CONTROL SWITCH STEERING WHEEL AIR BAG COIL (TOP OF STEERING TRANSMISSION SHIFT LEVER POSITION INDICATOR W/ CRUISE CONTROL WHT WIRE WHT/BRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/GRY 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

A/T M/T ACCESSORY VOLTAGE ACCESSORY WAKEUP SERIAL DATA AUTOMATIC TRANSMISSION ASSEMBLY (A/T) BLK WIRE BODY CONTROL MODULE IGNITION KEY RESISTOR SIG BRN WIRE CIGAR APO FUSE CIGAR LIGHTER RECEPTACLE CONTROL SOLENOID VALVE ASSEMBLY ENGINE CONTROL MODULE FROM INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 3 OF 4) FROM ONSTAR FUSE (DIAGRAM 3 OF 4) FRONT PWR WNDW FUSE GRY WIRE IGNITION SWITCH LT GRN WIRE OFF OFF/RUN/CRANK VOLTAGE PASSENGER DRIVER WINDOW WINDOW SWITCH SWITCH (IF EQUIPPED) (IF EQUIPPED) POWER RELAY RAP RLY COIL CTRL REAR PWR WNDW RED WIRE RETAINED ACCESSORY RUN RELAY COIL CTRL RUN WIRE RUN/CRANK IGNITION 1 VOLTAGE S/ROOF SW FUSE SPARE FUSE SPARE FUSE SUNROOF CONTROL MODULE SUNROOF SWITCH TO UNDERHOOD FUSE BLOCK (DIAGRAM 2 OF 4) TRANSMISSION CONTROL MODULE UNDERHOOD FUSE BLOCK (NEXT TO LEFT FRONT STRUT TOWER) VIO WIRE W/ SUNROOF WHT WIRE YEL 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