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Engine Coolant Temperature Sensor Replacement (Water Outlet)

GM2786602Courtesy of GENERAL MOTORS COMPANY
Callout Component Name

Preliminary Procedures

  1. Drain the cooling system. Refer to Cooling System Draining and Filling (BUPYEONG Plant, KOREA) , and Cooling System Draining and Filling (SAN LUIS POTOSI Plant, MEXICO) .
  2. Remove the charge air cooler outlet air hose. Refer to Charge Air Cooler Outlet Air Hose Replacement .
1 Engine Coolant Temperature Sensor Retainer
2 Engine Coolant Temperature Sensor
Procedure 
Disconnect the engine coolant temperature sensor electrical connector.