Component Description

WARNING: This page is about a different car, the 2009 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

Ambient Sensor

The ambient sensor (1) is installed to the front bumper reinforcement.
It detects ambient temperature and converts it into a resistance value which is then input into the A/C auto amp.

Fig 1: Identifying Ambient Sensor

Courtesy of NISSAN MOTOR CO., U.S.A.

Ambient Sensor Circuit

Fig 2: Ambient Sensor Circuit

Courtesy of NISSAN MOTOR CO., U.S.A.