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Home >> Buick >> 2017 >> Encore Preferred II, 1.4L Eng VIN M, AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 1.4L (LE2) - Repair Instructions >> Repair Instructions >> Engine Coolant Temperature Sensor Replacement
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Engine Coolant Temperature Sensor Replacement

Fig 1: Engine Coolant Temperature Sensor
GM4113023Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
Preliminary Procedure 
Drain engine cooling system. Refer to Cooling System Draining and Filling
1 Retaining Clamp
2 Engine Coolant Temperature Sensor
Procedure 
Disconnect the electrical connector.
3 Engine Coolant Temperature Sensor Seal
Procedure 
Install a NEW O-ring seal.