Electronic power steering circuit for Cadillac XT4 I (2018-2023)

BATTERY POSITIVE VOLT BLK WIRE BLU WIRE BLU/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY GRY/GRN WIRE HIGH SPEED GMLAN SERIAL DATA (-) (1) HIGH SPEED GMLAN SERIAL DATA (-) (2) HOT AT ALL TIMES INSTRUMENT CLUSTER LOGIC LOW SPEED GMLAN SERIAL DATA 2 POWER STEERING CONTROL MODULE RED WIRE SERIAL DATA COMMUNICATION ENABLE UNDERHOOD AUXILIARY FUSE BLOCK WHT WIRE WHT/BLU WIRE