Cadillac ELR I facelift (2015-2016) Park brake system circuit

APPLY SW SIG APPLY SW VOLTAGE BLK WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DISPLAY ELEC PRK BRK FUSE GRY/BLK WIRE GRY/VIO WIRE HI SPD GMLAN SERIAL DATA HI SPD GMLAN SERIAL DATA (+) GROUND HI SPD GMLAN SERIAL DATA (-) SUPPLY VOLTAGE HOT AT ALL TIMES INSTRUMENT CLUSTER LOGIC LT BLU WIRE LT BLU/BLK WIRE LT BLU/VIO WIRE MOST SERIAL DATA (+) PARK BRAKE CONTROL MODULE PARK BRAKE CONTROL SWITCH PARK BRK SW SIG PARKING BRAKE IND. REAR BODY FUSE BLOCK RED/LT BLU WIRE RELEASE SW RELEASE SW SIG SERIAL DATA WHT WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE YEL WIRE