2014 Chevrolet Silverado Factory Alarm Disarm Location

I have a 2014 Silverado 2500 with factory alarm and remote start. I would like to add a shock or glass breakage sensor to the factory security system but need to know the location of the factory alarm disarm which I understand is at the transponder and ignition. The plan is to add this wire to the 12v relay where I would have the output senor lead disabled when
activating remote start.

SILVERADO      2014-2015
KEY      T-HARNESS      IMMOBILIZER
N/A      N/A      Requires INTERFACE BYPASS MODULE Part # DBALL2, See Note #1
PART      COLOR      LOCATION      DIAGRAM
12 VOLT CONSTANT      CONNECT TO BATTERY ONLY!           
STARTER      NOT REQUIRED FOR REMOTE STARTING           
STARTER 2      N/A           
IGNITION 1      PURPLE/BLACK (+)      @ BCM, GREEN 25-PIN PLUG, PIN 6, SEE NOTE #2      
IGNITION 2      N/A           
IGNITION 3      N/A           
ACCESSORY/HEATER BLOWER 1      PURPLE/YELLOW (+)      @ BCM, GREEN 25-PIN PLUG, PIN 5      
ACCESSORY/HEATER BLOWER 2      N/A           
KEYSENSE      N/A           
PARKING LIGHTS ( - )      GREEN/GRAY (-)      @ BCM, WHITE 26-PIN PLUG, PIN 22      
PARKING LIGHTS ( + )      N/A           
POWER LOCK      BROWN/YELLOW (-) TYPE B      @ BCM, BLUE 27-PIN PLUG, PIN 19      
POWER UNLOCK      BROWN/WHITE (-) TYPE B      @ BCM, BLUE 27-PIN PLUG, PIN 15      
LOCK MOTOR WIRE      BROWN/YELLOW (5-WIRE)      @ BCM, PINK 27-PIN PLUG, PIN 4      
DOOR TRIGGER      GRAY (-)      @ BCM, GRAY 26-PIN PLUG, PIN 25      
DOMELIGHT SUPERVISION      GRAY (+)      @ BCM, GRAY 26-PIN PLUG, PIN 1      
TRUNK RELEASE      N/A           
SLIDING POWER DOOR      N/A           
HORN      BROWN/WHITE (-)      @ BCM, BROWN 26-PIN PLUG, PIN 19      
TACH      INTERFACE MODULE WILL GENERATE TACH SIGNAL           
WAIT TO START LIGHT      N/A           
BRAKE      PURPLE/WHITE (+)      @ BCM, BLACK 26-PIN PLUG, PIN 11      
FACTORY ALARM DISARM      TRANSPONDER + IGNITION ACTIVATION           
ANTI-THEFT      MULTIPLEX IGNITION + TRANSPONDER ANTI-THEFT SYSTEM      @ IGNITION BARREL      
NOTES
NOTE #1: VEHICLE REQUIRES AN INTERFACE BYPASS MODULE PART # DBALL2, Part # 779, ignition delay circuit is needed when installing an RS82, RS1100, or RS1200 and a DBALL2 or XK09 interface in a GM vehicle that has no starter/ crank wire coming from the ignition switch.

NOTE #2: THE BCM (BODY CONTROL MODULE) IS LOCATED UNDER THE DRIVERS SIDE DASH.

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~wirewise~ Verify all wiring with your meter before making any connections!