Hyundai Genesis (DH): Cooling System / Cooling Fan Description and Operation

Hyundai Genesis (DH) 2013-2016 Service Manual / Engine Mechanical System / Cooling System / Cooling Fan Description and Operation

Description
The cooling fan controlsx the cooling fan motor voltage depending on the duty output from the ECU (Freq.: 300Hz).
[Signal from the ECU to the PWM (SI: 300Hz)]

SI Duty
Motor Voltage (V)
Variation (V)
10%
0

    Components 1. Cooling fan shroud2. Cooing fan3. Cooling fan motor4. Cooling far rear cover5. Cooling fan controller (PWM)6. Reservoir tank

    Specifications [Cooling fan control (PWM)] ItemsPerformance specMAX, load current consumption (12V)23.3 + 10% AInputCommunication frequency300

    Other information:

    Hyundai Genesis (DH) 2013-2016 Service Manual: Description and Operation

    D

    Hyundai Genesis (DH) 2013-2016 Service Manual: Compressor Repair procedures

    Removal 1. If the compressor is marginally operable, run the engine at idle speed, and let the air conditioning work for a few minutes, then shut the engine off. 2. Disconnect the negative (-) battery terminal. 3. Remove the engine room cover.

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