Ford Explorer IV (2005-2010) Trailer tow circuit, with light duty

1 2 3 4 TRAILER TOW CONNECTOR BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CONTROL FUSE 17 FUSE 25 FUSE 7 GRN WIRE HOT AT ALL TIMES HOT AT ALL TIMES SMART JUNCTION BOX (SJB) (BEHIND LEFT SIDE OF DASH) HSD PARK LAMP RELAY RED WIRE WHT WIRE YEL WIRE