Sunload Sensor Inspection

1. Light over sunload sensor vertically with an incandescent lamp of approximately 60 W. The distance between sunload sensor and lamp should be approximately 100 mm (3.94 in.).
2. Measure voltage between terminals of sunload sensor as shown.

If check result is not satisfactory, replace sunload sensor with new one.

Sunload sensor voltage specification 0.3 V or more 

Fig 1: Measuring Voltage Between Terminals Of Sunload Sensor

Courtesy of SUZUKI OF AMERICA CORP.