Chevrolet Sonic I (2011-2016) hot w/ ignition main relay energized Wiring diagrams

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

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

"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

AIR BAG AIR BAG FUSE IPC AOS FUSE CRANK FUSE AIR BAG IND B+ LO SPD BELT IND PASSENGER SEAT BLK WIRE BLK/ORG WIRE BRN WIRE BRN/ORG WIRE COMPUTER DATA LINES SYSTEM DRIVER DRIVER INFORMATION CENTER DISPLAY SEAT BELT IND DRIVER KNEE AIR BAG (IF EQUIPPED) (UNDER LEFT SIDE OF DASH) GND PASSENGER KNEE AIR BAG (IF EQUIPPED) (UNDER RIGHT SIDE OF DASH) GROUND GRY WIRE GRY/ORG WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK (LEFT END OF DASH) LO SPD GMLAN SERIAL DATA LOGIC LT BLU WIRE LT GRN WIRE NCA WIRE OFF IND ON IND. ORG/ WIRE ORG/LT BLU WIRE ORG/LT GRN WIRE ORG/VIO WIRE ORG/WHT WIRE ORG/YEL WIRE PASSENGER AIR BAG DISABLE INDICATOR PASSENGER PRESENCE DETECTION MODULE (FRONT PASSENGER SEAT CUSHION) PASSENGER PRESENCE SENSOR (UNDER PASSENGER'S SEAT) PNK WIRE POWER DISTRIBUTION SYSTEM PPL RED WIRE RED/GRY WIRE RED/LT GRN WIRE RIGHT FRONT SIDE IMPACT SENSOR (INSIDE BOTTOM OF PASSENGER'S DOOR) RUN WIRE RUN/CRANK IGN VOLT SHORTING BAR STEERING WHEEL AIR BAG COIL (TOP OF STEERING COLUMN) TAN WIRE VIO WIRE VIO/LT GRN WIRE VIO/WHT WIRE WHT WIRE WHT/ORG WIRE YEL WIRE YEL/ORG 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

"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

BLK WIRE BLK/BRN WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BLK/VIO WIRE BRN/LT GRN WIRE BRN/YEL WIRE FROM ECM 4 FUSE (DIAGRAM 3 OF 7) COIL FUSE FSCM 2/ LEVELING FUSE GRY/LT BLU WIRE GRY/LT GRN WIRE GRY/WHT WIRE HOT AT ALL TIMES BATTERY FUSE BLOCK (NEXT TO LEFT FRONT FUSE STRUT TOWER) HOT W/ IGNITION MAIN RELAY ENERGIZED INTAKE MANIFOLD TUNING SOLENOID VALVE (RIGHT REAR OF ENGINE, ON INTAKE MANIFOLD) LEFT FRONT STRUT TOWER) LT BLU/BRN WIRE LT BLU/VIO WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/GRY WIRE LT GRN/LT BLU WIRE RED/BRN WIRE RED/WHT WIRE SAI PUMP FUSE SAI VALVE FUSE SECONDARY AIR INJECTION PUMP SECONDARY AIR INJECTION PUMP RELAY (CALIFORNIA) SECONDARY AIR INJECTION SOLENOID VALVE (LEFT FRONT CORNER OF CYLINDER HEAD) SECONDARY AIR INJECTION SOLENOID VALVE RELAY (CALIFORNIA) TO ENGINE CONTROLS IGNITION RELAY UNDERHOOD FUSE BLOCK (NEXT TO VIO/BLK WIRE VIO/BRN WIRE VIO/LT BLU WIRE WHT WIRE WHT/BRN WIRE YEL/BLK WIRE YEL/BRN 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

BLK WIRE BLK/BRN WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BLK/VIO WIRE BRN/LT GRN WIRE BRN/YEL WIRE FROM ECM 4 FUSE (DIAGRAM 3 OF 7) COIL FUSE FSCM 2/ LEVELING FUSE GRY/LT BLU WIRE GRY/LT GRN WIRE GRY/WHT WIRE HOT AT ALL TIMES BATTERY FUSE BLOCK (NEXT TO LEFT FRONT FUSE STRUT TOWER) HOT W/ IGNITION MAIN RELAY ENERGIZED INTAKE MANIFOLD TUNING SOLENOID VALVE (RIGHT REAR OF ENGINE, ON INTAKE MANIFOLD) LEFT FRONT STRUT TOWER) LT BLU/BRN WIRE LT BLU/VIO WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/GRY WIRE LT GRN/LT BLU WIRE RED/BRN WIRE RED/WHT WIRE SAI PUMP FUSE SAI VALVE FUSE SECONDARY AIR INJECTION PUMP SECONDARY AIR INJECTION PUMP RELAY (CALIFORNIA) SECONDARY AIR INJECTION SOLENOID VALVE (LEFT FRONT CORNER OF CYLINDER HEAD) SECONDARY AIR INJECTION SOLENOID VALVE RELAY (CALIFORNIA) TO ENGINE CONTROLS IGNITION RELAY UNDERHOOD FUSE BLOCK (NEXT TO VIO/BLK WIRE VIO/BRN WIRE VIO/LT BLU WIRE WHT WIRE WHT/BRN WIRE YEL/BLK WIRE YEL/BRN WIRE