Hyundai Sonata: Cooling System / Cooling Fan Components and Components Location
| Components |
| 1. Cooling fan controller (PWM) 2. Fan motor | 3. Cooler fan 4. Cooling fan shroud |
Radiator Repair procedures
Removal and Installation
1.
Remove the cooling fan.
(Refer to Cooling System - "Cooling Fan")
2.
Loosen the drain plug, and drain the coolant.
3.
Remove the radiator cap to speed drainin ...
Cooling Fan Description and Operation
Description
Cooling fan is operated by 2 step (High/Low) and control in
according to coolant temperature, vehicle speed and ON/OFF of air
conditioner in engine ECM. ...
Other information:
Hyundai Sonata LF 2014-2019 Service Manual: A/C Pressure Transducer Repair procedures
Inspection
1.
Measure the pressure of high pressure line by measuring voltage output between terminal "1" and "2".
2.
Inspect the voltage value whether it is sufficient to be regular value or not.
Vdd * (0.001758 * Pressure(Psia) + 0.074126
3.
If the measured voltage value is not wi ...
Hyundai Sonata LF 2014-2019 Service Manual: Ambient Temperature Sensor Description and Operation
Description
The ambient temperature sensor is located at the front of the
condenser and detects ambient air temperature. It is a negative type
thermistor; resistance will increase with lower temperature, and
decrease with higher temperature.
The sensor output will be used for discharge tem ...
