Where is the temperature sensor?

[NCC1701]

A few days ago I took my car to a self serve car wash. I used the pressure wand to get rid of some dust, dried the car and drove away.

As I was moving down the road I noticed the in dash temperature display was reading 10-15° too low, and was fluctuating. After a few minutes of driving the reading came up to what seemed realistic and stabilized.

I suspect I must've gotten the sensor wet. But, is this even possible? Where is the sensor located? A SCOA search failed me.

[Karl Roth]

based on the car wash "test" mine read 32 on a sub zero day for a while i bet behind the grill some where
karl

[VinceLA]

Front bumper, slightly to the driver's side of the radiator.

B14 in this pic: