Cooling fan circuit for Lexus RX II facelift (2006-2009)
Cooling fan circuit
1 2 3 +B
1 2 3 +B SI GND
12 11 6 PNK WIRE
BLK WIRE
BLK/RED WIRE
BLK/YEL WIRE
BLU WIRE
BLU/WHT WIRE
BRN WIRE
ENGINE COOLANT TEMPERATURE SENSOR (ON TOP FRONT OF ENGINE)
ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT)
FUSE
FUSIBLE LINK BLOCK (LEFT SIDE OF ENGINE COMPT)
GRN/BLK WIRE
HOT AT ALL TIMES
HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE HEATER FUSE OF DASH)
HYBRID VEHICLE CONTROL ECU (RIGHT SIDE OF DASH)
JUNCTION CONNECTOR 6 (BEHIND LEFT SIDE OF DASH,
JUNCTION CONNECTOR 7, 8
LEFT COOLING FAN ECU (LEFT FRONT OF ENGINE COMPT)
PNK WIRE
PRESSURE SWITCH (RIGHT FRONT OF ENGINE COMPT)
RDI FAN
RDI FAN 1 RELAY
RDI FAN 2 RELAY
RIGHT COOLING FAN ECU (RIGHT FRONT OF ENGINE COMPT)
VIO WIRE
WHT/BLK WIRE
WHT/BLU WIRE
WHT/RED WIRE