Sensor, Infrared Temperature: Description
WARNING: This page is about a different car, the 2017 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Typical infrared sensor shown.
The infrared temperature sensor is located in the overhead console and consists of an infrared transducer concealed behind a clear lens (2) in a molded plastic housing with an integral mounting tab (3) and wire connector receptacle (1).
The infrared sensor is used only on models equipped with the automatic temperature control (ATC) heating-A/C system.