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Engine Coolant Temperature Sensor Replacement (Radiator)

GM2791327Courtesy of GENERAL MOTORS COMPANY
Callout Component Name

Preliminary Procedures

  1. Drain the cooling system. Cooling System Draining and Filling (BUPYEONG Plant, KOREA) , and Cooling System Draining and Filling (SAN LUIS POTOSI Plant, MEXICO) .
  2. Underbody Front Air Deflector Replacement .
1 Engine Coolant Temperature Sensor Retainer
2 Engine Coolant Temperature Sensor
Procedure 
Disconnect the engine coolant temperature sensor electrical connector.