Where is the car's outdoor temperature sensor located?

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Generally, the outdoor temperature sensor is installed at the front bumper's air intake grille. Here is some relevant information: 1. Details: This sensor is a component of the automatic air conditioning system, primarily used to provide the ECU with signals about the temperature outside the vehicle. The ECU compares this signal with the interior temperature signal to determine the cabin temperature, meeting the needs of the occupants. 2. Function: If it's 5 degrees outside and 30 degrees inside, the temperature difference is too large. The ECU will then control the air conditioning to lower the interior temperature to around 20 degrees, ensuring that occupants feel neither too hot nor too cold.