Trailer tow circuit for Lexus GX J150 (2009-2013)

1 2 3 4 5 6 7 STTL TAIL GND B/UP BATT BRK STTR 1 2 3 4 5 BRK +B GND STOP TAIL 18 9 11 RTOT LTOT +B BKUP LP 2 RELAY BLK WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE ACTUATOR ASSEMBLY (LEFT REAR OF ENGINE COMPT) BRN WIRE DIODE (STOP LIGHT) (LEFT SIDE OF DASH) ENGINE ROOM R/B ASSEMBLY ENGINE ROOM R/B ASSEMBLY (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) LT GRN WIRE RED WIRE STIN STOP FUSE STOP LP RELAY SUB BATT FUSE SUB BATT RELAY TOWING BRAKE CONTROLLER (LEFT SIDE OF DASH) TOWING BRK FUSE TOWING FUSE TOWING TAIL FUSE TOWING TAIL RELAY TRAILER SOCKET TURN SIGNAL FLASHER ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ALT FUSE (LEFT SIDE OF ENGINE COMPT) BK/UP RELAY BLK WIRE DIODE (SHIFT ECU- IG 1 FUSE ENGINE ROOM J/B ASSEMBLY FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED IG 1 FUSE INSTRUMENT PANEL J/B ASSEMBLY (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) J/B 4 (CENTER OF DASH) LT GRN WIRE MAIN BODY ECU TRLY OUT PARK/NEUTRAL POSITION SWITCH PNK WIRE POSITION) (CENTER OF DASH) RED WIRE RELAY ENERGIZED STOP LIGHT CONTROL RELAY ASSEMBLY (LEFT SIDE OF DASH) STOP LIGHT SWITCH ASSEMBLY TAIL FUSE TAIL RELAY TOWING BKUP FUSE VIO WIRE WHT/BLK WIRE