Chevrolet Sonic I (2011-2016) brn/vio Wiring diagrams

A/C CLUTCH FUSE A/C COMPRESSOR CLUTCH (LOWER LEFT FRONT OF ENGINE) A/C COMPRESSOR CLUTCH RELAY A/C ON IND A/C REQUEST SIG AUXILIARY A/C BLK WIRE BLK/GRY WIRE BLOWER FUSE BLOWER MOTOR (UNDER RIGHT SIDE OF DASH) BLOWER SPEED BLU WIRE BODY CONTROL MODULE (LEFT END OF DASH) BRN/LT BLU WIRE BRN/LT GRN WIRE BRN/VIO WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM COOL COOLING FAN HIGH SPEED RELAY COOLING FAN LOW SPEED RELAY COOLING FAN MEDIUM SPEED RELAY DEFOGGER SYSTEM DEFROST/HTR MODE EVAP CORE TEMP FEEDBACK SIG FUSE GRY WIRE HIGH SPEED GMLAN HOT AT ALL TIMES HVAC CONTROL MODULE INTERIOR LIGHTS SYSTEM (UNDER CENTER CONSOLE) LOGIC LOW REFERENCE LT BLU/WHT WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/LT BLU WIRE LT GRN/VIO WIRE MODE SWITCH POSITION SENS SIG REAR DEFOGGER IND RED/LT BLU WIRE RED/LT GRN WIRE RED/YEL WIRE REQUEST IND SIG RUN RLY COIL CTRL SENSOR SIG SERIAL DATA VALVE POS SENS SIG VENTILATING FAN SWITCH VIO/BRN WIRE VIO/LT BLU WIRE WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/GRY WIRE WHT/LT BLU WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE

5-VOLT REFERENCE A/C COMPRESSOR CLUTCH RELAY CTRL A/C EVAPORATOR TEMPERATURE SENSOR (LEFT SIDE OF HVAC) A/C ON SWITCH A/C REFRIGERANT PRESSURE SENSOR (REAR OF A/C COMPRESSOR) A/C REFRIGERANT PRESSURE SENSOR SIG AIR INLET DOOR ACTUATOR (UPPER RIGHT SIDE OF HVAC) AMBIENT AIR TEMPERATURE SENSOR (RIGHT SIDE OF FRONT GRILLE) BLK WIRE BLK/BRN WIRE BLK/LT BLU WIRE BLOWER MOTOR RELAY BRN/RED WIRE BRN/VIO WIRE BRN/YEL WIRE CLOSE RECIRCULATION DOOR CTRL OPEN RECIRCULATION DOOR CTRL COMPUTER DATA LINES SYSTEM COOLANT TEMP COOLING FAN SPEED CONTROL RELAY COOLING FAN SPEED CONTROL RELAY 2 DRIVER INFORMATION CENTER DISPLAY ENGINE COOLANT TEMPERATURE IND ENGINE COOLANT TEMPERATURE SENSOR 1 (REAR OF ENGINE BLOCK) ENGINE COOLANT TEMPERATURE SENSOR 2 (LOWER RIGHT SIDE OF RADIATOR) EVAP CORE TEMP SENSOR SIG EVAP CORE TEMP SEN LOW REFERENCE GRN WIRE HI SPEED COOLING FAN RELAY CTRL HIGH SPEED GMLAN SERIAL DATA (+) HOT AT ALL TIMES HVAC CONTROL MODULE HVAC FUSE INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK (LEFT END OF DASH) LOGIC LOW REFERENCE LOW SPEED GMLAN SERIAL DATA LT BLU WIRE LT BLU/GRY WIRE LT GRN WIRE LT GRN/VIO WIRE OUTSIDE AMBIENT AIR TEMP SENS SIG OUTSIDE AMBIENT TEMP SENS SIG LOW REF POSITION SENSORS POWERTRAIN MAIN RLY FUSED SPLY REAR WINDOW DEFROST SWITCH RECIRCULATION IND RED/LT BLU WIRE RED/LT GRN WIRE RED/YEL WIRE SENSOR 2 SIG COOLANT TEMP SENSOR SIG COOLANT TEMP UNDERHOOD RELAY BLOCK VIO/BRN WIRE VIO/LT BLU WIRE WHT WIRE WHT/GRY WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE

1.8L VIN H 1.8L VIN G A/C COMPRESSOR CLUTCH (LOWER LEFT FRONT OF ENGINE) A/C COMPRESSOR CLUTCH RELAY A/C ON IND A/C REQUEST SIG AC CLUTCH FRT FOG FUSE AUXILIARY A/C BLK WIRE BLK/GRY WIRE BLOWER FUSE BLOWER MOTOR (UNDER RIGHT SIDE OF DASH) BLOWER SPEED BLU LT WIRE BODY CONTROL MODULE (LEFT END OF DASH) BRN WIRE BRN/LT BLU WIRE BRN/LT GRN WIRE BRN/VIO WIRE BRN/YEL WIRE COIL ECM 2 FUSE COMPUTER DATA LINES SYSTEM COOLING FAN HIGH SPEED RELAY COOLING FAN LOW SPEED RELAY DEFOGGER SYSTEM DEFROST/HEATER MODE EVAP CORE TEMP FEEDBACK SIG FUSE GRY WIRE HIGH SPEED GMLAN HOT AT ALL TIMES HOT W/ ENGINE CONTROLS IGNITION RELAY ENERGIZED HVAC CONTROL MODULE INTERIOR LIGHTS SYSTEM (UNDER CENTER CONSOLE) LOGIC LOW REFERENCE LT BLU/WHT WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/LT BLU WIRE LT GRN/VIO WIRE MODE SWITCH POSITION SENS SIG REAR DEFOGGER IND RED/LT BLU WIRE RED/LT GRN WIRE RED/YEL WIRE REQUEST IND SIG RUN RELAY COIL CTRL SENSOR SIG SERIAL DATA UNDERHOOD FUSE BLOCK (NEXT TO LEFT FRONT STRUT TOWER) VALVE POST SENS SIG VENTILATING FAN SWITCH VIO/BRN WIRE VIO/LT BLU WIRE WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/GRY WIRE WHT/LT BLU WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE

5 VOLT REF A/C COMPRESSOR CLUTCH RELAY CTRL A/C EVAPORATOR TEMPERATURE SENSOR (LEFT SIDE OF HVAC) A/C ON SWITCH A/C REFRIGERANT PRESSURE SENSOR (REAR OF A/C COMPRESSOR) A/C REFRIGERANT PRESSURE SENSOR SIG AIR INLET DOOR ACTUATOR (UPPER RIGHT SIDE OF HVAC) AMBIENT AIR TEMPERATURE SENSOR (RIGHT SIDE OF FRONT GRILLE) BLK WIRE BLK/BRN WIRE BLK/LT BLU WIRE BLOWER MOTOR RELAY BRN/RED WIRE BRN/VIO WIRE BRN/YEL WIRE CLOSE RECIRCULATION DOOR CTRL OPEN RECIRCULATION DOOR CTRL COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) ENGINE COOLANT TEMPERATURE IND ENGINE COOLANT TEMPERATURE SENSOR 1 (REAR OF ENGINE BLOCK) ENGINE COOLANT TEMPERATURE SENSOR 2 (LOWER RIGHT SIDE OF RADIATOR) EVAP CORE TEMP SENSOR SIG EVAP CORE TEMP SEN LOW REFERENCE GRN WIRE HI SPEED COOLING FAN RELAY CTRL HIGH SPEED GMLAN SERIAL DATA (+) HOT AT ALL TIMES HVAC CONTROL MODULE HVAC FUSE INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK (LEFT END OF DASH) LO SPEED COOLING FAN RELAY CTRL LOGIC LOW REFERENCE LOW SPEED GMLAN SERIAL DATA LT BLU WIRE LT BLU/GRY WIRE LT GRN WIRE LT GRN/VIO WIRE OUTSIDE AMBIENT AIR TEMP SENS SIG OUTSIDE AMBIENT TEMP SENS SIG LOW REF REAR WINDOW DEFROST SWITCH RECIRCULATION IND RED/LT BLU WIRE RED/LT GRN WIRE RED/YEL WIRE SENSOR 2 SIG COOLANT TEMP SENSOR SIG COOLANT TEMP VIO/BRN WIRE WHT WIRE WHT/GRY WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE

1.8L VIN H 1.8L VIN G A/C COMPRESSOR CLUTCH (LOWER LEFT FRONT OF ENGINE) A/C COMPRESSOR CLUTCH RELAY A/C ON IND A/C REQUEST SIG AC CLUTCH FRT FOG FUSE AUXILIARY A/C BLK WIRE BLK/GRY WIRE BLOWER FUSE BLOWER MOTOR (UNDER RIGHT SIDE OF DASH) BLOWER SPEED BLU LT WIRE BODY CONTROL MODULE (LEFT END OF DASH) BRN WIRE BRN/LT BLU WIRE BRN/LT GRN WIRE BRN/VIO WIRE BRN/YEL WIRE COIL ECM 2 FUSE COMPUTER DATA LINES SYSTEM COOLING FAN HIGH SPEED RELAY COOLING FAN LOW SPEED RELAY DEFOGGER SYSTEM DEFROST/HEATER MODE EVAP CORE TEMP FEEDBACK SIG FUSE GRY WIRE HIGH SPEED GMLAN HOT AT ALL TIMES HOT W/ ENGINE CONTROLS IGNITION RELAY ENERGIZED HVAC CONTROL MODULE INTERIOR LIGHTS SYSTEM (UNDER CENTER CONSOLE) LOGIC LOW REFERENCE LT BLU/WHT WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/LT BLU WIRE LT GRN/VIO WIRE MODE SWITCH POSITION SENS SIG REAR DEFOGGER IND RED/LT BLU WIRE RED/LT GRN WIRE RED/YEL WIRE REQUEST IND SIG RUN RELAY COIL CTRL SENSOR SIG SERIAL DATA UNDERHOOD FUSE BLOCK (NEXT TO LEFT FRONT STRUT TOWER) VALVE POST SENS SIG VENTILATING FAN SWITCH VIO/BRN WIRE VIO/LT BLU WIRE WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/GRY WIRE WHT/LT BLU WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE

5 VOLT REF A/C COMPRESSOR CLUTCH RELAY CTRL A/C EVAPORATOR TEMPERATURE SENSOR (LEFT SIDE OF HVAC) A/C ON SWITCH A/C REFRIGERANT PRESSURE SENSOR (REAR OF A/C COMPRESSOR) A/C REFRIGERANT PRESSURE SENSOR SIG AIR INLET DOOR ACTUATOR (UPPER RIGHT SIDE OF HVAC) AMBIENT AIR TEMPERATURE SENSOR (RIGHT SIDE OF FRONT GRILLE) BLK WIRE BLK/BRN WIRE BLK/LT BLU WIRE BLOWER MOTOR RELAY BRN/RED WIRE BRN/VIO WIRE BRN/YEL WIRE CLOSE RECIRCULATION DOOR CTRL OPEN RECIRCULATION DOOR CTRL COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) ENGINE COOLANT TEMPERATURE IND ENGINE COOLANT TEMPERATURE SENSOR 1 (REAR OF ENGINE BLOCK) ENGINE COOLANT TEMPERATURE SENSOR 2 (LOWER RIGHT SIDE OF RADIATOR) EVAP CORE TEMP SENSOR SIG EVAP CORE TEMP SEN LOW REFERENCE GRN WIRE HI SPEED COOLING FAN RELAY CTRL HIGH SPEED GMLAN SERIAL DATA (+) HOT AT ALL TIMES HVAC CONTROL MODULE HVAC FUSE INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK (LEFT END OF DASH) LO SPEED COOLING FAN RELAY CTRL LOGIC LOW REFERENCE LOW SPEED GMLAN SERIAL DATA LT BLU WIRE LT BLU/GRY WIRE LT GRN WIRE LT GRN/VIO WIRE OUTSIDE AMBIENT AIR TEMP SENS SIG OUTSIDE AMBIENT TEMP SENS SIG LOW REF REAR WINDOW DEFROST SWITCH RECIRCULATION IND RED/LT BLU WIRE RED/LT GRN WIRE RED/YEL WIRE SENSOR 2 SIG COOLANT TEMP SENSOR SIG COOLANT TEMP VIO/BRN WIRE WHT WIRE WHT/GRY WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE

BATTERY BCM 7 FUSE BLK WIRE BLK/GRY WIRE BLK/VIO WIRE BODY CONTROL MODULE (LEFT END OF DASH) BRN WIRE BRN/GRY WIRE BRN/LT BLU WIRE BRN/LT GRN WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM HEADLIGHTS SYSTEM AIR CONDITIONING SYSTEM CRUISE/ETC/TCC BRAKE SIGNAL FOG LAMP RELAY CTRL RUN RELAY COIL CTRL DOOR LOCKS SYSTEM, ANTI-THEFT SYSTEMS DOOR LOCKS, ANTI-THEFT SYSTEMS EXTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM FRONT WINDSHIELD WIPER SW SIG GMLAN DATA + GMLAN DATA - GROUND GRY WIRE GRY/BRN WIRE GRY/LT GRN WIRE HEADLAMP HIGH BEAM RLY CTRL HORN RLY CTRL ENDGATE LATCH RELAY COIL CTRL HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HORNS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK BCM 6 FUSE (LEFT END OF DASH) INTERCONNECT NETWORK BUS 3 LEFT REAR DOOR AJAR SW SIG LOW REFERENCE RIGHT REAR PARK LAMP SPLY VOLT LT BLU WIRE LT BLU/VIO WIRE LT BLU/WHT WIRE LT GRN/BRN WIRE LT GRN/VIO WIRE LT GRN/YEL WIRE RED WIRE RED/BRN WIRE RED/LT BLU WIRE RED/VIO WIRE RIGHT FRONT DOOR AJAR SW SIG WINTER MODE SW SIG REAR CLOSURE HANDLE SW OPEN SIG RVC (NEXT TO LEFT FUSE FRONT STRUT TOWER) STARTING/CHARGING SYSTEM EXTERIOR LIGHTS SYSTEM UNDERHOOD FUSE BLOCK VIO WIRE VIO/GRY WIRE VIO/YEL WIRE WHT WIRE WHT/LT BLU WIRE WHT/VIO WIRE WHT/YEL WIRE WIPER/WASHER SYSTEM YEL WIRE YEL/GRY WIRE YEL/LT BLU 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

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

4 6 NETWORK BUS 3 LF DR AJAR SW SIG BLK WIRE BRN/VIO WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DOOR LOCK RELAY DRIVER DOOR LOCK SWITCH DRIVER INFORMATION CENTER DISPLAY DRIVER WINDOW MOTOR GROUND DISTRIBUTION SYSTEM GRY WIRE INSTRUMENT CLUSTER LEFT "C" PILLAR) LEFT REAR DOOR LATCH ASSEMBLY LO SPD SERIAL DATA LOGIC LT GRN WIRE LT GRN/YEL WIRE PASSENGER DOOR LATCH ASSEMBLY RIGHT REAR DOOR LATCH ASSEMBLY SECURITY INDICATOR UNDERHOOD FUSE BLOCK (NEXT TO LEFT FRONT STRUT TOWER) VIO/YEL WIRE W/ POWER FOLDING MIRROR W/O POWER FOLDING MIRROR WHT/BLU WIRE WHT/LT BLU WIRE YEL/VIO WIRE