Tire pressure monitoring circuit for Cadillac ELR I facelift (2015-2016)

BLK WIRE BODY CONTROL MODULE (RIGHT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DISPLAY GRY/VIO WIRE HI SPD GMLAN SERIAL DATA (-) (1) HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT CLUSTER LIN SERIAL DATA BUS 2 LOGIC LOW TIRE PRESSURE IND LT BLU WIRE LT GRN/LT BLU WIRE MOST SERIAL DATA (+) RUN CRANK 3 FUSE RUN/CRANK IGN 1 VOLT TIRE PRESSURE INDICATOR MODULE UNDERHOOD FUSE BLOCK VIO/LT GRN WIRE WHT WIRE WHT/LT GRN WIRE