Tucson FWD V6-2.7L (2009)
Ambient Temperature Sensor / Switch HVAC: Description and Operation
Description
1. The air temperature sensor, located at the front of the engine radiator, detects ambient air temperature. It is a negative type thermistor; resistance
will increase with lower temperatures, and decrease with higher temperatures.
2. The sensor output will be used for discharge temperature sensor, sensor fail-safe, temperature regulation door control, blower motor level control,
mix mode control and in-car humidity control.
A. R25°C : 30KOhms ± 3%
B. B(0/25) : 3754K ± 2%
C. Operation Temp. range : -30°C ~ 80°C
