Trailer/camper adapter circuit for Ford F-150 XIII facelift (2017-2020)

4-PIN CONNECTOR BACKUP LAMPS CIRCUIT BATTERY JUNCTION BOX (BJB) BLK WIRE BLK/BLU WIRE BLK/VIO WIRE BLU WIRE BLU/BRN WIRE BLU/ORG WIRE BLU/RED WIRE BODY CONTROL MODULE (BCM) BOO FD BRN WIRE BRN/RED WIRE CAN (+) COMPUTER DATA LINES SYSTEM EXTERIOR LAMPS CIRCUIT FUSE 103 FUSE 24 FUSE 30 FUSE 43 FUSE 53 GND MS CAN- GRN WIRE GRN/ORG WIRE GRN/VIO WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/ORG WIRE HOT AT ALL TIMES ILL ILL-2 ILLUM 2 IND IND GND LH TURN/STOP MICRO - MS CAN + ORG/ WIRE PARK PRO TRAILER BACKUP ASSIST CONTROL KNOB SIG SIG RH TURN/STOP TBA TBA SIG TBC OUT TRAILER BRAKE CONTROL (TBM) MODULE TRAILER MODULE (TRM) TRAILER TOW CONNECTOR (4 PIN) TRAILER TOW CONNECTOR (7-PIN) (CENTER OF REAR BUMPER) TRAILER TOW LH STOP/TURN RELAY TRAILER TOW PARK LAMP RELAY TRAILER TOW RH STOP/TURN RELAY TT LR STOP/TURN RELAY (FET) TT PARK RELAY (FET) TT RR STOP/TURN RELAY (FET) VBATT VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/RED WIRE WHT WIRE YEL WIRE YEL/GRY WIRE