2002 Impala Outside Temp Problem

Hello,

My Impala seems to always have the wrong outside temp displayed. Does anyone know where the sensor is and how I can clean/replace it?

Thanks,

Dave

The ambient temperature sensor is located at the front of the car in the area in front of the radiator and by the inside of the front bumper. Lift the hood and remove the plastic part right in the middle at the front for access. It is easy to replace.