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2005
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Equinox LT, AWD
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Engine Performance
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System
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Engine Controls - 3.4L - Introduction
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Repair Instructions
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Engine Coolant Temperature (ECT) Sensor Replacement
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Removal Procedure
Removal Procedure
Engine coolant must be drained below the level of the engine coolant temperature (ECT) sensor. Refer to
Draining and Filling Cooling System
in Engine Cooling.
Fig 1: View Of ECT Sensor
Courtesy of GENERAL MOTORS CORP.
Disconnect the ECT sensor harness connector.
Remove the ECT sensor.