Trailer tow circuit for Toyota Highlander I (2001-2003)
Trailer tow circuit
+B STP RT
1 2 3 4 5 6 7 8 9 10 TL LT/S TAIL LT GND RT/S
BC (LEFT SIDE OF REAR CROSSMEMBER)
BLK WIRE
BLU WIRE
BODY ECU (BEHIND RIGHT SIDE OF DASH)
CENTER PANEL J/B (BEHIND UPPER CENTER OF DASH)
ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT)
FUSE
GRN WIRE
GRN/BLK WIRE
GRN/RED WIRE
GRN/WHT WIRE
GRN/YEL WIRE
HAZARD FUSE
HAZARD SWITCH (A/C CONTROL ASSEMBLY)
HOT AT ALL TIMES
HOT IN ON OR START
HOT W/ LIGHT CONTROL SWITCH IN HEAD OR PARK
IA (LEFT KICK PANEL)
INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH)
J/C 10 (ON LEFT REAR OF VEHICLE)
J/C 12 (LEFT REAR OF VEHICLE)
J/C 13 (ON LEFT REAR OF VEHICLE)
J/C 3 (ON RIGHT SIDE OF ENG COMPT)
LR HAZ
PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH)
RED WIRE
RED/BLK WIRE
RED/WHT WIRE
STOP FUSE
STOP- LIGHT SWITCH (ABOVE BRAKE PEDAL)
TAIL FUSE
TOWING FUSE
TRAILER CONVERTER (LEFT SIDE OF OF CARGO AREA, BEHIND TRIM)
TRAILER HITCH (BEHIND LEFT SIDE OF REAR BUMPER)
TURN SIGNAL FLASHER (BEHIND LEFT END OF DASH)
TURN SIGNAL SWITCH (PART OF COMBO SWITCH)
WHT WIRE
WHT/BLK WIRE
YEL WIRE