Impreza WRX F4-2.0L DOHC Turbo (2004)
Solar Sensor: Testing and Inspection
SUNLOAD SENSOR
TROUBLE SYMPTOM:
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Sensor identified that sunlight is at maximum. Then, A/C system is controlled to COOL side.
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Sensor identified that sunlight is at minimum. Then, A/C system is controlled to HOT side.
NOTE: When the sunload sensor is checked indoors or in the shade, open circuit might be indicated. Always check the sunload sensor at a place
where sun shines directly on it.
Wiring Diagram
WIRING DIAGRAM:
