Wheels Support Local News. We've been with you throughout the pandemic, the vaccinations and the reopening of schools, businesses and communities. There's never been more of a need for the kind of local, independent and unbiased journalism that The Day produces. Please support our work by subscribing today. Motormouth: So what temp is it? The ambient temperature sensor on your car is located near the radiator and air conditioning condenser. As you drive, the temperature reads correctly, but keep in mind that the system is purposedly designed to show the changes gradually. (Dreamstime/TNS) Published July 24. 2021 12:01AM By Bob Weber, Tribune News Service