Q45 V8-4494cc 4.5L DOHC (VH45) (1992)
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Solar Sensor: Testing and Inspection
SUNLOAD SENSOR
The sunload sensor is located on the right defroster grille. It detects sunload entering through windshield by means of a photo diode. The sensor
converts the sunload into a current value which is then input to the auto amplifier.
When checking sunload sensor, select a place where sun shines directly on it. Measure resistance of sensor according to the chart.
Measure voltage between terminals 16 and 35 at vehicle harness side, using the table below.
