Rear differential lock circuit for Chevrolet Traverse I facelift (2012-2017)

AWD FUSE BATT POS VOLT BLK WIRE COMMUNICATION ENABLE COMPUTER DATA LINES SYSTEM DK GRN WIRE DRIVER INFORMATION CENTER (DIC) DISPLAY GROUND HI SPD GMLAN SER DATA BUS- HOT AT ALL TIMES INSTRUMENT CLUSTER LOGIC LOW GMLAN SERIAL DATA LOW REFERENCE LT BLU WIRE REAR DIFFERENTIAL CLUTCH CONTROL MODULE REAR DIFFERENTIAL CLUTCH SOLENOID VALVE RED/WHT WIRE TAN WIRE TAN/BLK WIRE TRANS CASE ACTUATOR HI CTRL TRANS CASE ACTUATOR LOW CTRL TRANS CASE FLUID TEMP SIG UNDERHOOD FUSE BLOCK