Rear differential lock circuit for Ford Expedition IV (2017-2022)

ACCUMULATOR PRESSURE GND BATTERY JUNCTION BOX (BJB) BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN/BLU WIRE BRN/WHT WIRE CLUTCH PRESSURE GND CLUTCH PRESSURE INPUT ACCUMULATOR PRESSURE INPUT COMPUTER DATA LINES SYSTEM DIFFERENTIAL CONTROL RELAY DIFFERENTIAL OIL TEMPERATURE SENSOR DIFFERENTIAL PRESSURE CONTROL VALVE DIFFERENTIAL PRESSURE SENSOR DIFFERENTIAL PUMP MOTOR FUSE 36 FUSE 54 GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRY/BLU WIRE GRY/BRN WIRE HOT AT ALL TIMES HOT W/ PCM POWER RELAY ENERGIZED INSTRUMENT PANEL CLUSTER (IPC) MOTOR GND MOTOR SPLY NCA WIRE OIL TEMP SENS PRESSURE CONTROL VALVE HIGH SIDE PRESSURE CONTROL VALVE LOW SIDE PRESSURE SENS SPLY REAR DIFFERENTIAL CONTROL MODULE (DCMR) VPWR WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/VIO WIRE YEL/GRN WIRE