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940 L4-2.3L SOHC VIN 88 B230F (1992)

Sensors and Switches > Sensors and Switches - HVAC > Solar Sensor, HVAC > Component Information > Locations > Page 1797

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Solar Sensor: Description and Operation

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The solar sensor is a photocell which measures the incident sunlight. The device can compensate the interior temperature by a maximum of 3 °C (5
°F)
.

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The system functions even if a sensor is faulty. To prevent the entire unit from being disabled if a sensor becomes faulty, the system is
programmed to continue operating in a more or less normal manner in this event. However, it will react more slowly and will control the
temperature less precisely.

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The A/C button, however, will not flash to indicate the presence of a solar sensor fault.

Sensors and Switches > Sensors and Switches - HVAC > Solar Sensor, HVAC > Component Information > Locations > Page 1797

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