Sunlight Sensor Test
NOTE: Before testing the sensor, check for climate control DTCs.
1.
Sunlight Sensor - Test
1.
Pull out the sunlight sensor (A).
2.
Turn the vehicle to the ON mode.
3.
Measure the voltage between (?) probe on terminal
No. 2
and (?) probe on terminal No. 3 with the connector connected.
NOTE: The voltage readings will not change under the light of a flashlight or a fluorescent lamp.
Voltage should be:
3.56 V with no sunlight or the sensor covered up
Less than 3.56 V with sunlight on the sensor
(depending on sunlight intensity)
4.
If the voltage is not as specified,
replace the sunlight sensor
.
