Chevrolet Sonic I (2011-2016) lt blu/yel 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

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

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

ABS PUMP FUSE ABS VALVE FUSE BLK WIRE BLK/GRY WIRE BLK/LT BLU WIRE BLK/VIO WIRE BLK/YEL WIRE BRAKE PRESSURE MODULATOR BREAKOUT TO PASSENGER AIR BAG DISABLE SWITCH) COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM ELECTRONIC BRAKE CONTROL MODULE (EBCM) (LEFT REAR OF ENGINE COMPT) GMLAN GMLAN SERIAL GRY WIRE HATCHBACK HI SPD GMLAN DATA (+) GND HI SPD GMLAN DATA (-) HI SPD GMLAN DATA (-) BATT VOLT HI SPD GMLAN DATA (+) HOT AT ALL TIMES LEFT FRONT WHEEL SPEED SENSOR (WSS) (INSIDE LEFT FRONT WHEEL HUB) LEFT REAR WHEEL SPEED SENSOR (WSS) (INSIDE LEFT REAR WHEEL HUB) LOW REF LOW REF LR WHL SENS LF WHL SENS LT BLU WIRE LT BLU/YEL WIRE LT GRN/BRN WIRE LT GRN/GRY WIRE MULTI-AXIS ACCELERATION SENSOR (UNDER REAR OF CENTER CONSOLE) NCA WIRE RED/WHT WIRE RED/YEL WIRE RF WHL SENS RR WHL SENS LOW REF LOW REF BRK FLUID LVL SW RIGHT REAR WHEEL SPEED SENSOR (WSS) (INSIDE RIGHT REAR WHEEL HUB) SENS SPLY VOLT SERIAL DATA COMM ENABLE STEERING WHEEL ANGLE SENSOR (TOP OF STEERING COLUMN) SUPLY SUPPLY VOLTAGE UNDERHOOD FUSE BLOCK (NEXT TO LEFT FRONT STRUT TOWER) VIO WIRE VOLTAGE WHT WIRE WHT/LT BLU WIRE YEL WIRE

25 24 19 GMLAN DATA (+) GMLAN DATA (-) LOW REF A/T AUTOMATIC TRANSMISSION ASSEMBLY BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/YEL WIRE BRAKE ABS IND IND BRAKE BOOSTER PUMP MOTOR (LOWER LEFT REAR CORNER OF ENGINE COMPT) BRAKE BOOSTER VACUUM SWITCH (ON BRAKE BOOSTER ASSEMBLY) BRAKE FLUID LEVEL SWITCH (MASTER CYLINDER ASSEMBLY) BRK APPLY SENS SIG BRK APPLY SPLY VOLT BRK POSITION SENS LOW CLUTCH APPLY SENS LOW REF BRN WIRE CENTER CONSOLE MULTI-FUNCTION SWITCH CLUTCH PEDAL POSITION SENSOR COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY CRUISE/ETC TCC/BRK SIG CRUISE/ETC/ TCC BRK SIG DRIVER INFORMATION CENTER (DIC) DISPLAY ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) EVP FUSE GRY/RED WIRE HI SPD GMLAN SERIAL DATA + HI SPD GMLAN SERIAL DATA - HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT CLUSTER LOGIC LT BLU WIRE LT BLU/VIO WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/GRY WIRE M/T M/T A/T NCA WIRE PARK BRAKE SWITCH (BASE OF PARKING BRAKE ASSEMBLY) POSITION SENSOR PRK BRK SW RED/WHT WIRE RIGHT FRONT WHEEL SPEED SENSOR (WSS) (INSIDE RIGHT FRONT WHEEL HUB) SEDAN TCM-1/ DC-DC CONVERTER FUSE TRACTION CONTROL OFF SWITCH TRACTION SW UNDERHOOD FUSE BLOCK (NEXT TO LEFT FRONT STRUT TOWER) VIO/GRY WIRE WHT WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/RED WIRE YEL WIRE

103 7543 HEADLIGHTS SYSTEM INTERIOR LIGHTS, EXTERIOR LIGHTS SYSTEMS 19 20 21 LOW REFERENCE 22 23 24 25 26 HEADLAMP SW PARK LAMPS SIG REAR DEF IND SUPP VOLT 2501 2500 COMPUTER DATA LINES SYSTEM 5361 6817 CRUISE CONTROL, EXTERIOR LIGHTS SYSTEMS INTERIOR LIGHTS SYSTEM 7555 762 HEADLIGHTS SYSTEM AIR CONDITIONING SYSTEM HEADLIGHTS SYSTEM AIR CONDITIONING SYSTEM AIR CONDITIONING SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS ANTI-LOCK BRAKES SYSTEM 781 3273 DOOR LOCKS, ANTI-THEFT SYSTEMS ANTI-THEFT, DOOR LOCKS SYSTEMS BCM 1 FUSE BCM 2 FUSE BCM 3 FUSE BCM 4 FUSE BCM 5 FUSE BCM 8 FUSE BLK WIRE BLK/BRN WIRE BLWR SPD FEEDBACK SIG DRIVER DR LK SW LOCK SIG BODY CONTROL MODULE (LEFT END OF DASH) BRAKE APPLY SENSOR SIGNAL LED BACKLIGHT DIMMING CTRL BRN WIRE BRN/LT BLU WIRE BRN/WHT WIRE BRN/YEL WIRE CHILD SECURITY LOCK SW SIG DEFROST/HTR MODE SIG DK GRN/GRY WIRE DOOR LOCKS, ANTI-THEFT SYSTEMS GRY WIRE GRY/WHT WIRE GRY/YEL WIRE HEADLAMP SW ON SIG HAZARD LED DIM SIG HI SPD GMLAN SERIAL DATA + HI SPD GMLAN SERIAL DATA - HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK (LEFT END OF DASH) INTERIOR LIGHTS SYSTEM WIPER/WASHER SYSTEM LIGHTING CTRL SW SIG A/C REQUEST SIG HEADLAMPS OFF SIG CTRL LT BLU WIRE LT BLU/VIO WIRE LT BLU/WHT WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/BRN WIRE LT GRN/LT BLU WIRE LT GRN/WHT WIRE RED WIRE RED/BRN WIRE RED/GRY WIRE RED/LT GRN WIRE RED/WHT WIRE RED/YEL WIRE REMOTE FUNCTION ACTUATOR RECEIVE SIG SECURITY IND CTRL TRANSMIT SIGNAL VIO/YEL WIRE WHT WIRE WHT/BRN WIRE WHT/LT BLU WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/LT GRN WIRE

A/T ACCESSORY VOLT ACCESSORY WAKEUP BLK WIRE BODY CONTROL MODULE (LEFT END OF DASH) DATA LINK CONNECTOR (DLC) (UNDER LEFT SIDE OF DASH) DLC FUSE FUSE BLOCK (LEFT END OF DASH) DRIVER WINDOW MOTOR FRONT SEATS) FRONTVIEW CAMERA MODULE (W/ LANE DEPARTURE WARNING ACTIVE SAFETY) HI SPD GMLAN HIGH SPEED GMLAN HIGH SPEED GMLAN 1(-) HOT AT ALL TIMES HVAC CONTROL MODULE IGNITION SWITCH IMMOBILIZER CONTROL MODULE (NEAR IGNITION CYLINDER) CHASSIS CONTROL MODULE INSTRUMENT CLUSTER INSTRUMENT PANEL LIN BUS II LOW SPEED GMLAN LOW SPEED GMLAN SERIAL DATA LT BLU WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/VIO WIRE LT GRN/YEL WIRE M/T NETWORK BUS 3 OFF PASSENGER PRESENCE DETECTION MODULE (FRONT PASSENGER SEAT CUSHION) RADIO RED/YEL WIRE RUN WIRE SER DATA COMM ENABLE SERIAL DATA COMM ENABLE UNDERHOOD FUSE BLOCK (NEXT TO LEFT FRONT STRUT TOWER) VIO/YEL WIRE WHT WIRE WHT/LT BLU WIRE

A/T ACC WAKEUP SER DATA AUTOMATIC TRANSMISSION ASSEMBLY CONTROL SOLENOID VALVE ASSEMBLY DATA 1 (+) DATA 2 (+) ENGINE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) HI SPD GMLAN HI SPD GMLAN DATA (-) (1) HI SPD GMLAN DATA 2(-) LOW SPEED GMLAN SERIAL DATA LT BLU WIRE LT BLU/YEL WIRE LT GRN WIRE M/T POWER STEERING CONTROL MODULE (ON STEERING COLUMN) SERIAL DATA COMM ENABLE VIO/YEL WIRE W/ ON STAR W/O ON STAR WHT LT BLU/YEL WIRE WHT WIRE WHT/LT BLU 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

ANTI-LOCK BRAKES SYSTEM BATT POSITIVE VOLT GROUND BATTERY FUSE BLOCK (NEXT TO LEFT FRONT STRUT TOWER) BLK WIRE COMB VEH INT SENS SPLY VOLT COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ELECTRONIC BRAKE CONTROL MODULE FUSE 1 GROUND HI SPD GMLAN SERIAL DATA (-) (1) HI SPD GMLAN SERIAL DATA (+) (1) HI SPD GMLAN SERIAL DATA (-) (2) HOT AT ALL TIMES INSTRUMENT CLUSTER LOGIC LOW SPD GMLAN SERIAL DATA LT BLU WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/BRN WIRE POWER STEERING CONTROL MODULE (ON STEERING COLUMN) POWER STEERING WARNING LIGHT IND RED/LT GRN WIRE STEERING WHEEL ANGLE SENSOR (TOP OF STEERING COLUMN) W/ KNEE, REAR SEAT AIR BAGS WHT WIRE WHT/LT BLU WIRE