Trailer tow circuit, 4-pin for Ford Tourneo Connect II (2013-2018)

AUXILIARY JUNCTION BOX (AJB) BLK/GRN WIRE BLK/VIO WIRE BLU/RED WIRE BODY CONTROL MODULE (BCM) BRN WIRE COMPUTER DATA LINES SYSTEM EXTERIOR LAMPS CIRCUIT FUSE 26 FUSE 7 GRY/ORG WIRE HIGH CURRENT BATTERY JUNCTION BOX (BJB) HOT AT ALL TIMES HS HS CAN+ CAN- LEFT STP LMP MICRO - MS CAN + PARK RED WIRE RIGHT TURN STOP LMP STP LMP I/P TRAILER MODULE TRAILER SOCKET (UNDER CENTER OF REAR BUMPER) VAN VIO/BRN WIRE VIO/ORG WIRE VPWR WAGON WHT WIRE WHT/BLU WIRE WHT/RED WIRE