FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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2010
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Optima V6-2.7L
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Repair and Diagnosis
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Sensors and Switches
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Sensors and Switches - HVAC
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Evaporator Temperature Sensor / Switch
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Testing and Inspection
Evaporator Temperature Sensor / Switch: Testing and Inspection
INSPECTION
1.
Ignition "OFF"
2.
Disconnect evaporator temperature sensor.
Using the multi-tester, Measure resistance between terminal "1" and "2" of evaporator temperature sensor.