Sienna LE V6-3.0L (1MZ-FE) (1998)
Blower Motor Resistor: Testing and Inspection
Rear Blower Resistor
INSPECT BLOWER RESISTOR RESISTANCE
Measure resistance between terminals, as shown in the chart.
4-Door Rear A/C:
If resistance is not as specified, replace the blower resistor.
5-Door Rear heater:
If resistance is not as specified, replace the blower resistor.
5-Door Rear Cooler:
If resistance is not as specified, replace the blower resistor.