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1997
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LX 450 L6-4.5L (1FZ-FE)
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Repair and Diagnosis
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Heating and Air Conditioning
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Sensors and Switches - HVAC
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Coolant Temperature Sensor / Switch HVAC
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Testing and Inspection
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Engine Coolant Temperature Cut Switch
Engine Coolant Temperature Cut Switch
INSPECTION
INSPECT SWITCH CONTINUITY
Check the continuity between terminals of the switch, as shown in the chart above.
If continuity is not as specified, replace the switch.