Sunload Sensor

WARNING: This page is about a different car, the 2005 Infiniti FX45 and 2005 Infiniti FX35. However, it is still accessible from the selected car via links, so may be relevant.

Measure voltage between unified meter and A/C amp. harness connector M57 terminal 50 (LG) and ground.

If NG, replace sunload sensor.

Fig 1: Identifying Sunload Sensor Location

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

When checking sunload sensor, select a place where sun shines directly on it.

Fig 2: Sunload Sensor Voltage Graph
Courtesy of NISSAN MOTOR CO., U.S.A.