Cadillac ELR I (2013-2015) Electronic power steering circuit

1 2 GROUND BATT POS VOLT 21 34 DATA- DATA+ ANTI-LOCK BRAKES SYSTEM AUXILIARY UNDERHOOD FUSE BLOCK (LEFT REAR OF ENGINE COMPT) BLK WIRE BRN WIRE COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM DATA COMM ENABLE SERIAL DATA (+) SERIAL DATA (+) SERIAL DATA (-) SERIAL DATA (-) DISPLAY ELECTRONIC BRAKE CONTROL MODULE (UNDER MASTER BRAKE CYLINDER ASSEMBLY) FUSE 2 GRY/VIO WIRE HOT AT ALL TIMES LT BLU WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/BRN WIRE POWER STEERING CONTROL MODULE (PART OF STEERING RACK ASSEMBLY) POWER STEERING MOTOR (INTEGRAL TO STEERING GEAR ASSEMBLY) RED/LT GRN WIRE SENS SIG SENS RTN SERIAL DATA LOGIC INSTRUMENT CLUSTER SPLY VOLT STEERING WHEEL ANGLE SENSOR (TOP OF STEERING COLUMN) SYSTEM WHT WIRE WHT/LT BLU WIRE