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

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

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

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

1.4L 1.8L 10 8 BRK SIG HI SPD GMLAN DATA (-) 1 HI SPD GMLAN DATA (+) 1 13 7 BRK SENS SUPPLY VOLT BRK APLY SENS SIG 24 25 19 SERIAL DATA BUS (-) 1 SERIAL DATA BUS (+) 1 LOW REF 35 19 55 OSS SUPLY OSS LOW REF OSS SIG 4 9 LIGHTING CTRL SW REF CRUISE CTRL SW SIG 5380 5381 5382 (OR 6111) (OR 6109) (OR 6110) A/T ACCELERATOR PEDAL POSITION (APP) SENSOR (TOP OF ACCELERATOR PEDAL ASSEMBLY) BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/LT BLU WIRE BLK/VIO WIRE BLK/YEL WIRE BODY CONTROL MODULE (LEFT END OF DASH) BRAKE PEDAL POSITION SENSOR (TOP OF BRAKE PEDAL ASSEMBLY) BRN/GRN WIRE BRN/LT BLU WIRE BRN/LT GRN WIRE BRN/RED WIRE BRN/WHT WIRE CANCEL SWITCH CLUTCH LOW REF BRK POS SENS LOW REF CLUTCH PEDAL POSITION SENSOR (ON CLUTCH PEDAL ASSEMBLY) CLUTCH SENSOR SIGNAL BRK POS SENS SIG CLUTCH VOLT REF 58 38 22 COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY AUTOMATIC TRANSMISSION ASSEMBLY CONTROL SWITCH CRUISE IND CRUISE SWITCH CRUISE/ETC/TCC BRK SIG DRIVER INFORMATION CENTER DISPLAY ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) GMLAN SERIAL DATA GRY/RED WIRE HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK IPC FUSE HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (NEXT TO LEFT FRONT STRUT TOWER) FUSE INSTRUMENT CLUSTER ISS HI SIG ISS LO SIG LEFT STEERING WHEEL LOGIC LT BLU WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/WHT WIRE M/T M/T A/T OSS HI SIG OSS LO SIG RED/BRN WIRE RED/WHT WIRE RES/+ SWITCH SET SWITCH SOUND SYSTEMS THROTTLE BODY (RIGHT FRONT OF ENGINE, ON INTAKE MANIFOLD) TRANSMISSION CONTROL MODULE TRANSMISSION INPUT SHAFT SPEED SENSOR TRANSMISSION OUTPUT SHAFT SPEED SENSOR WHT WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/RED WIRE YEL WIRE YEL/BRN WIRE YEL/WHT WIRE

ACCELERATOR PEDAL POSITION (APP) SENSOR (TOP OF ACCELERATOR PEDAL ASSEMBLY) BLK WIRE BLK/LT BLU WIRE BLK/VIO WIRE BLK/YEL WIRE BRN/GRY WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE ENGINE COOLANT TEMPERATURE (ECT) SENSOR 2 (LOWER RIGHT SIDE OF RADIATOR) EXHAUST CAMSHAFT POSITION ACTUATOR SOLENOID VALVE (LEFT FRONT OF ENGINE) GRY/LT BLU WIRE GRY/WHT WIRE INTAKE CAMSHAFT POSITION ACTUATOR SOLENOID VALVE (RIGHT FRONT OF ENGINE) LT BLU/GRY WIRE LT GRN WIRE LT GRN/LT BLU WIRE LT GRN/WHT WIRE M/T MULTI-FUNCTION INTAKE AIR SENSOR (INTAKE, AFTER AIR CLEANER) NCA WIRE RED/LT BLU WIRE TURBOCHARGER WASTEGATE SOLENOID VALVE VIO/BRN WIRE VIO/LT BLU WIRE WHT WIRE WHT/RED WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/WHT WIRE

"CHECK ENGINE" IND CTRL 5 VOLT REF A/C COMPR CLTH RLY CTRL A/C RFGT PR SENS SIG ACC PEDAL POS SIG 1 ACC PEDAL POS SIG 2 AIR CONDITIONING BATTERY FUSE BLOCK (NEXT TO LEFT FRONT STRUT TOWER) BLK/BRN WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BLK/VIO WIRE BLK/YEL WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CHARGE IND CTRL COOLING COOLING FANS SYSTEM CRUISE CONTROL CRUISE/ETC/TCC BRK SIG ECM 1 FUSE ECM 3 FUSE ECM 4 FUSE ECM 5 FSCM 2/LEVELLING FUSE FUSE ECM FUSE ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) ENGINE CONTROLS IGNITION RELAY EVAP CANSTR VENT CTRL FANS SYSTEM FLEX FUEL FUSE FSCM 1 FUSE FUSE GRY/LT BLU WIRE GRY/WHT WIRE HIGH SPEED RELAY CTRL HOT AT ALL TIMES HOT W/ IGN MAIN RELAY ENERGIZED IGN INJECTOR IG COIL FUSE ECM 2 FUSE INTAKE SENS CTRL LINES SYSTEM COMPUTER DATA LOW REF LOW SPD COOLING LT BLU WIRE LT BLU/GRY WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/GRY WIRE LT GRN/WHT WIRE MAS AIR FLOW SENS SIG PARK NETRL POS SW SIG POWERTRAIN RLY CTRL PRE TR AIR TEMP PR SIG PRES SENS 5 V REF PRESS SENS SIG PRIMARY RLY CTRL RED/BRN WIRE RED/LT BLU WIRE RED/WHT WIRE SERIAL DATA (-) (1) STARTER ENBLE RLY CTRL STARTING/CHARGING SYSTEM SYSTEM TEMP SENS 2 SIG TEMP SENS SIG TRANSMISSIONS UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK (NEXT TO LEFT FRONT STRUT TOWER) VIO/BLK WIRE VIO/BRN WIRE VIO/GRY WIRE VIO/LT BLU WIRE VIO/YEL WIRE W/ EMISSION SYSTEM WAKEUP SERIAL DATA WHT WIRE WHT/GRY WIRE WHT/LT BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/WHT WIRE

BATT + BLK LT BLU/ WIRE BLK WIRE BLK/BRN WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BLK/LTGRN WIRE BLK/VIO WIRE BLK/YEL WIRE BRN/RED WIRE BRN/YEL WIRE CHASSIS CONTROL MODULE COMPUTER DATA LINES SYSTEM F SPLY 1 MAIN RLY PWRTN FUEL PRESS SENS SIG FUEL PUMP FUEL PUMP CTRL FUEL PUMP RLY CTRL FUEL PUMP, LEVEL SENSOR ASSEMBLY (TOP OF FUEL TANK) GROUND GRY WIRE GRY/LT BLU WIRE GRY/WHT WIRE HS GMLAN - IGN CTRL (1) IGN CTRL (2) IGN CTRL (3) IGN CTRL (4) IGN VOLT INSTRUMENT CLUSTER SYSTEM LOW REF LT BLU LT GRN/ WIRE LT BLU VIO/ WIRE LT BLU WIRE LT BLU/VIO WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/GRY WIRE LT GRN/LT BLU WIRE LT GRN/YEL WIRE NCA WIRE RED/BRN WIRE SERL DATA COMM ENBL SHIELD UNDERHOOD FUSE BLOCK (NEXT TO LEFT FRONT STRUT TOWER) VIO/BLK WIRE VIO/BRN WIRE VIO/LT BLU WIRE WHT LT BLU/ WIRE WHT WIRE WHT/LT BLU WIRE YEL WIRE YEL/BRN WIRE YEL/LT BLU WIRE YEL/WHT 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

A/T ACCELERATOR PEDAL POSITION SENSOR (TOP OF ACCELERATOR PEDAL ASSEMBLY) BLK WIRE BLK/BRN WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BLK/VIO WIRE BLK/YEL WIRE BRN/LT GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM ENGINE COOLANT TEMPERATURE SENSOR 2 (LOWER RIGHT SIDE OF RADIATOR) EXHAUST CAMSHAFT POSITION ACTUATOR SOLENOID VALVE (LEFT FRONT OF ENGINE) GRY/LT BLU WIRE GRY/LT GRN WIRE GRY/WHT WIRE IGN INSTRUMENT CLUSTER DRIVER INFORMATION CENTER (DIC) DISPLAY INTAKE CAMSHAFT POSITION ACTUATOR SOLENOID VALVE (RIGHT FRONT OF ENGINE) LO SPD GMLAN SERIAL DATA LOGIC LT BLU/GRY WIRE LT BLU/VIO WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/LT BLU WIRE LT GRN/VIO WIRE LT GRN/WHT WIRE M/T MAL- FUNCTION IND MULTI-FUNCTION INTAKE AIR SENSOR (INTAKE, AFTER AIR CLEANER) NCA WIRE OIL ENGINE LEVEL COOLANT IND TEMP IND RED/LT BLU WIRE VIO/BRN WIRE VIO/LT BLU WIRE WHT WIRE WHT/BRN WIRE WHT/RED WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/WHT WIRE

"CHECK ENGINE" IND CTRL 1.8L VIN G 1.8L VIN H 5-VOLT REF 1 5-VOLT REF 2 A/C PRESS SENS 5 VOLT A/C RFGT PR SENS SIG ACC PEDAL POS SIG 1 ACC PEDAL POS SIG 2 AIR CONDITIONING AIR TEMP SENS LO REF AIR TEMP SENS SIG BATTERY POSITIVE VOLT BLK/BRN WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BLK/VIO WIRE BLK/YEL WIRE BRN/LT GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE COMP CLUTCH RLY CTRL COOLING FAN RLY CTRL COOLING FANS SYSTEM CRUISE CONTROL CRUISE/ETC/TCC BRK SIG ECM 3 FUSE ECM 4 ECM 1 FUSE FUSE ECM 5 FUSE ECM FUSE ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) ENGINE CONTROLS IGNITION RELAY EVAP CANSTR VENT CTRL FAN RLY CTRL FROM SECONDARY AIR INJECTION SOLENOID VALVE RELAY (DIAGRAM 4 OF 7) FSCM 1 FUSE GENERATOR TURN ON SIG GMLAN SER DATA - (1) GRY/LT BLU WIRE GRY/LT GRN WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INJECTOR IG COIL FUSE ECM 2 FUSE LINES SYSTEM COMPUTER DATA LOW REF LT BLU WIRE LT BLU/BRN WIRE LT BLU/GRY WIRE LT BLU/VIO WIRE LT BLU/WHT WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/GRY WIRE LT GRN/LT BLU WIRE LT GRN/VIO WIRE LT GRN/WHT WIRE MAS AIR FLOW SENS SIG PARK/NEUTRAL SIG (1) PEDAL POS LO REF (1) PEDAL POSI LO REF (2) PMP RLY COIL CTRL POWERTRAIN RLY CTRL PRES SENS 5 VOLT REF PRESS SENS LOW REF PRESS SENS SIG PRIMARY RLY CTRL RED/BRN WIRE RED/LT BLU WIRE RED/WHT WIRE RUN/CRANK IGN 1 VOLT STARTING/CHARGING SYSTEM STR RLY COIL CTRL SYSTEM TEMP SENS 2 LO REF TEMP SENS 2 SIG TO COIL FUSE (DIAGRAM 4 OF 7) TRANSMISSIONS SYSTEM VIO WIRE VIO/BRN WIRE VIO/GRY WIRE VIO/LT BLU WIRE VIO/YEL WIRE WAKEUP SERIAL DATA WHT WIRE WHT/BRN WIRE WHT/GRY WIRE WHT/LT BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/WHT WIRE