Sunlight Sensor Test

Remove the sunlight sensor, and reconnect the connector. Turn the ignition switch ON (II). Measure the voltage between the terminals with the (+) probe on the No. 1 terminal and the (−) probe on the No. 2 terminal with the 2P connector connected. The voltage readings will not change under the light of a flashlight or a fluorescent lamp. Voltage should be: 3.6−3.7 V or more with the sensor out of direct sunlight. 3.3−3.5 V or less with the sensor in direct sunlight. |