Rear differential lock circuit for Cadillac XT6 I (2019-2024)

AWD IND AWD INDICATOR CTRL BATT POS VOLT 19 BLK WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/ORG WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/GRN WIRE BRN/WHT WIRE CENTER CONSOLE MULTI-FUNCTION SWITCH COMPUTER DATA LINES SYSTEM DIFFERENTIAL CLUTCH PUMP (BOTTOM OF REAR DIFFERENTIAL) DRIVER INFORMATION CENTER DISPLAY GMLAN SERIAL DATA (+) 1 BATT POS VOLT 15 GMLAN SERIAL DATA - 1 GMLAN SERIAL DATA 2 GRN/BRN WIRE GROUND 21 GRY/GRN WIRE HI CTRL SIG HOT AT ALL TIMES INSTRUMENT CLUSTER LO CTRL SIG LOGIC LOW SPD GMLAN SERIAL DATA 2 MTR U-PHASE MTR V-PHASE MTR W-PHASE POS SENS LO REF POS SENS SIG POWER TRANSFER UNIT SHIFT ACTUATOR PWR TRANSFER MTR CTRL A PWR TRANSFER MTR CTRL B REAR BODY FUSE BLOCK REAR DIFFERENTIAL CLUTCH CONTROL MODULE REAR DIFFERENTIAL CLUTCH SOLENOID VALVE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/VIO WIRE RED/WHT WIRE SENS (+) SIG 3 SENS LO VOLT SENS SIG 1 SENS SIG 2 SENS SPLY VOLT SENS VOLT REF SERIAL DATA COM ENABLE VIO WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/ORG WIRE WHT/RED WIRE