Outside Key Antennas

WARNING: This page is about a different car, the 2016 Infiniti Q50. However, it is still accessible from the selected car via links, so may be relevant.

For vehicles equipped with individual tire pressure display in the combination meter, the outside key antennas (driver side, passenger side and rear bumper) are used by the BCM to identify the location of the tire pressure sensor.
Outside key antenna (driver side) and outside key antenna (passenger side) is installed in outside handle.

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Outside key antenna (rear bumper) is installed in the rear of rear bumper.

Courtesy of NISSAN NORTH AMERICA, INC.