Hyundai Sonata: Power Mosfet Description and Operation - Blower - Heating, Ventilation and Air ConditioningHyundai Sonata: Power Mosfet Description and Operation

Description
It is installed to the DATC and adjusts the fan rpm by precisely controlling the voltage applied to the blower motor.
    Blower Motor Repair procedures
    Inspection 1. Connect the battery voltage and check the blower motor rotation. 2. If the blower motor does not operate well, substitute with a known-good blower motor and check for proper oper ...

    Power Mosfet Repair procedures
    Inspection 1. Turn the ignition switch ON. 2. Manually operate the control switch and measure the voltage of the blower motor. 3. Select the control switch to raise the voltage until high ...

    See also:

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    Heated Steering wheel Schematic Diagrams
    Schematic diagram Terminal function Pin NoFunctionA2Heated steering powerA3Swtich signalA13NTC (-)C9NTC (+) ...

    General Safety Information and Caution
    General Safety Information and Caution Be careful when driving the vehicle using the smart cruise control system as follows.     • The smart cruise control system may have l ...