Hyundai Santa Fe (TM): Air conditioning System / Ambient Temperature Sensor. Description and operation
Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual / Heating,Ventilation And Air Conditioning / Air conditioning System / 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 temperature control, temperature
regulation door control, blower motor level control, mix mode control and in-car
humidity control.
|
Inspection 1. Emit intensive light toward the photo sensor using a lamp, and check the output voltage change. 2.
Inspection 1. Check the resistance of the ambient temperature sensor between terminals 1 and 2 whether it changes by changing the ambient temperature.
Other information:
Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Description and operation
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