Trailer tow circuit for Toyota Tundra II (2007-2013)

2 35 SPTO BSW 3 2 1 4 TAIL STTL STTR GND 5 4 3 2 1 TAIL STOP GND +B BRK 5 6 4 2 1 7 3 BATT BRK B/UP TAIL STTL STTR GND BACKUP LAMPS CIRCUIT BLK WIRE BLU WIRE BRK RELAY 1 BRK RELAY 2 BRN WIRE CRUISE CONTROL SYSTEM EXCEPT TOWING PACKAGE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) LT GRN WIRE ORG/ WIRE RED WIRE SKID CONTROL ECU W/ ACTUATOR (LEFT SIDE OF ENGINE COMPT) STOP FUSE STOP LIGHT SWITCH (LEFT SIDE OF DASH) SUB BATT FUSE SUB BATT RELAY (TOWING PACKAGE) TOW BRK FUSE TOWING BRAKE CONTROLLER (LEFT SIDE OF DASH) TOWING FUSE TOWING PACKAGE TRAILER SOCKET (LEFT SIDE OF REAR BUMPER) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

16 9 18 6 7 12 STIN LTOT RTOT EL ER HAZ BLK WIRE BRN WIRE DRIVER SIDE J/B (LEFT SIDE OF DASH) ECU- IG 1 FUSE ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) FLASHER RELAY (LEFT SIDE OF DASH) GRN WIRE GRY WIRE HAZARD WARNING SIGNAL SWITCH HEAD TAIL OFF AUTO HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) HOT IN ON OR START LEFT LH J/B FUSE LIGHT CONTROL SWITCH HEADLIGHT DIMMER SWITCH ASSEMBLY LT BLU WIRE LT GRN WIRE MAIN BODY ECU (LEFT SIDE OF DASH) ORG/ WIRE PNK PNK WIRE PNK WIRE RED WIRE RIGHT TAIL TAIL FUSE TAIL RELAY TOW TAIL FUSE TOW TAIL RELAY TURN SIGNAL SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE