Engine Coolant Temperature Sensor Replacement

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure  Cooling System Draining and Filling (BUPYEONG Plant, KOREA) , or Cooling System Draining and Filling (SAN LUIS POTOSI Plant, MEXICO)
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.