Sorento 4WD V6-3.8L (2009)
Blower Motor Resistor: Testing and Inspection
INSPECTION
1. Ignition "ON"
2. Manually operate the control switch and measure the voltage of blower motor.
3. Select the control switch to raise voltage until high speed.
[Specification]
4. If the measured voltage is not specification, substitute with a known-good power mosfet and check for proper operation.
5. If the problem is corrected, replace the power mosfet.
