Anyone know where the outside (air) temp sender is located on the '05 SRT6, so I can check the ground/connector etc.?

While driving around our display shows a swing of about 15* on a typical outing. Not a heat soak issue from the radiator, I'm talking about after it settles in, then wanders 10-15* colder than ambient, then back to normal.

Bad ground, bad sensor, loose connector, dunno??

Thanks,

DB