Electronic muffler circuit for Cadillac CTS-V III (2013-2019)

ACCESSORY WAKEUP ACCESSORY WAKEUP SERIAL DATA B+ VOLT BLK WIRE BODY CONTROL MODULE CHASSIS CONTROL MODULE COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE EXH FLAPPER VLV CTRL 2 EXHAUST FLOW CONTROL VALVE RELAY GRN WIRE GRN/VIO WIRE GROUND HOT AT ALL TIMES HOT W/ BATTERY SAVER RELAY 2 ENERGIZED LEFT EXHAUST FLOW CONTROL VALVE NOT USED POWER DISTRIBUTION SYSTEM REAR BODY FUSE BLOCK RED WIRE RED/WHT WIRE RIGHT EXHAUST FLOW CONTROL VALVE RUN/CRANK IGN 1 VOLTAGE RUN/CRANK RELAY COIL CTRL SPARE FUSE TC CNTRL MDL/RR CNTRL DRIVE MDL FUSE VIO WIRE VIO/GRN WIRE VIO/YEL WIRE WHT WIRE YEL WIRE