Acura MDX II (2006-2010) Trailer tow circuit, accessory

BACKUP LAMPS CIRCUIT BATT + BLK WIRE BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BRAKE PEDAL POSITION SWITCH BRN WIRE BRN/WHT WIRE CRUISE CONTROL SYSTEM ELEC BRAKE ELECTRIC BRAKE SWITCH EXTERIOR LAMPS CIRCUIT FUSE 1 FUSE 11 FUSE 13 FUSE 2 FUSE 3 FUSE 30 FUSE 4 GRN WIRE GRN/BLK WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON HOT W/ PARKING LIGHTS ON KICK PANEL) LT BLU WIRE LT GRN WIRE MAIN UNDER-HOOD FUSE BOX (LEFT FRONT OF ENGINE COMPT) MICU PPL R TURN L TURN REAR FUSE/ RELAY BOX (LEFT SIDE OF CARGO AREA) RED WIRE RED/GRN WIRE STOP SW TRAILER BACKUP RELAY (UNDER REAR FUSE/RELAY BOX) TRAILER CHARGE RELAY (UNDER REAR FUSE/RELAY BOX) TRAILER CONNECTOR (4-PIN) TRAILER CONNECTOR (7-PIN) TRAILER ELECTRIC BRAKE CONNECTOR (UNDER LEFT SIDE OF DASH) TRAILER LIGHTING CONTROL UNIT (UNDER REAR FUSE/RELAY BOX) TRAILER LIGHTING RELAY (UNDER REAR FUSE/RELAY BOX) UNDER- DASH FUSE/ RELAY BOX (BEHIND LEFT KICK PANEL) UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT WHT WIRE WHT/BLK WIRE YEL WIRE