Cooling fan circuit for Toyota Sienna II facelift (2005-2010)
Cooling fan circuit
3 2 1 +B SI GND
BLK WIRE
BLU WIRE
BRN WIRE
COOLING FAN ECU (AT CENTER FRONT OF ENGINE COMPT)
ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH)
ENGINE COOLANT ED (AT LEFT SIDE OF TEMPERATURE ENGINE COMPT) SENSOR
ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT)
FAN MOTOR (MAIN) M-
GRN/BLK WIRE
HOT IN ON OR START
HTR FUSE SIDE J/B (BEHIND DASH, LEFT OF STEERING COLUMN)
M+ FAN MOTOR (SUB) M-
R/B 3 (IN ENGINE FAN RELAY ROOM J/B)
RED WIRE
RED/YEL WIRE
RFC
SHORT CONNECTOR 34, 35 (RIGHT SIDE OF DASH)
WHT WIRE
WHT/BLK WIRE
WHT/RED WIRE
YEL WIRE