Chevrolet  Sonic 2012-
 PART   COLOR  LOCATION
 12 VOLT CONSTANT   RED/YELLOW (+)   @ WHITE 26-PIN PLUG, PIN 2 @ BCM, See NOTE #2
 STARTER  See NOTE #1  
 STARTER 2  N/A  
 IGNITION 1  PURPLE/BLACK (+)  @ IGNITION SWITCH or GREEN 25-PIN PLUG, PIN 6 @ BCM, See NOTE #2
 IGNITION 2  N/A  
 IGNITION 3  N/A  
 ACCESSORY/HEATER BLOWER 1  PURPLE/YELLOW (+)  @ IGNITION SWITCH or GREEN 25-PIN PLUG, PIN 5 @ BCM, See NOTE #2
 ACCESSORY/HEATER BLOWER 2  N/A  
 KEYSENSE  N/A  
 PARKING LIGHTS ( - )  GREEN/GRAY (-)  @ HEADLIGHT SWITCH or WHITE 26-PIN PLUG, PIN 22 @ BCM, See NOTE #2
 PARKING LIGHTS ( + )  N/A  
 POWER LOCK  BROWN/YELLOW (TYPE B) (-) NEGATIVE TYPE  @ DOOR LOCK SWITCH or BLUE 27-PIN PLUG, PIN 19 @ BCM, See NOTE #2
 POWER UNLOCK  BROWN/WHITE (TYPE B) (-) NEGATIVE TYPE  @ DOOR LOCK SWITCH or BLUE 27-PIN PLUG, PIN 15 @ BCM, See NOTE #2
 DOOR TRIGGER  GRAY (-) See NOTE #3  PINK 27-PIN PLUG, PIN 22 @ BCM, See NOTE #2
 DOMELIGHT SUPERVISION  GRAY (+)  GRAY 26-PIN PLUG, PIN 1 @ BCM, See NOTE #2
 TRUNK RELEASE  YELLOW/BLUE (-)  PINK 27-PIN PLUG, PIN 15 @ BCM, See NOTE #2
 SLIDING POWER DOOR  N/A  
 HORN  GREEN/WHITE (-)  GREEN 25-PIN PLUG, PIN 18 @ BCM, See NOTE #2
 TACH  Any wire NOT BLUE/WHITE or PINK/BLACK (AC)  @ Any FUEL-INJECTOR
 WAIT TO START LIGHT  N/A  
 BRAKE  BROWN/YELLOW (+)  BLACK 26-PIN PLUG, PIN 11 @ BCM, See NOTE #2
 FACTORY ALARM DISARM   DISARMS with FACTORY REMOTE ONLY!!  
 ANTI-THEFT  REQUIRES INTERFACE BYPASS MODULE FOR MULTI-PLEXED IGNITION/ANTI-THEFT SYSTEM, See NOTE #1  
 EXTRA INFORMATION
 NOTE #1: THIS VEHCILE REQUIRES AN INTERFACE BYPASS MODULE PART # XK09 TO REMOTE START DUE TO ITS MULTI-PLEXED IGNITION/ANTI-THEFT CIRCUIT, TO ORDER GO TO THE INTERFACE BYPASS MODULE PAGE ON THIS WEBSITE. NOTE #2: THE BCM IS LOCATED UNDER THE DRIVERS SIDE OF THE DASH. NOTE #3: ON VEHICLES WITH EXPRESS UP/DOWN POWER WINDOWS, THIS GRAY (-) DOOR TRIGGER WIRE IS LOCATED AT THE DRIVERS DOOR WINDOW MOTOR IN A BLACK 7-PIN PLUG, PIN 6.