Cadillac CT6 I facelift (2018-2023) Pass-key circuit

3.6L 4.2L TURBO BATT POSITIVE VOLT BLK WIRE BLU WIRE BODY CONTROL MODULE (LOWER LEFT END OF DASH) BRN/GRN WIRE COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ENGINE CONTROL MODULE GMLAN SERIAL DATA - 1 GRN/GRY WIRE GRN/WHT WIRE GRY/BLK WIRE GRY/VIO WIRE HI SPD GMLAN SERIAL DATA (-) (1) HOOD OPEN SW SIG HOOD STATUS B SIG HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IMMOBILIZER CONTROL MODULE (UNDER FLOOR CONSOLE) IMMOBILIZER LOW REF IMMOBILIZER SPLY CTRL INSTRUMENT CLUSTER LEFT UNDERHOOD FUSE BLOCK LOCAL INTERCONNECT NETWORK SERIAL BUS 11 LOGIC MOST SERIAL DATA (+) NETWORK SERIAL BUS 11 PPL REAR BODY FUSE BLOCK RED/WHT WIRE RUN/CRANK IGN 1 VOLT SECURITY IND UNDERHOOD FUSE BLOCK VEHICLE ANTI-THEFT SYS IMMOBILIZER CTRL VEHICLE ANTI-THEFT SYS IMMOBILIZER LOW REF VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/GRN WIRE YEL WIRE