Engine Coolant Temperature Sensor Replacement (Radiator)

Fig 1: Engine Coolant Temperature Sensor (Radiator) Side

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedures  Drain the cooling system. Refer to Cooling System Draining and Filling (GE-47716 Fill) and Cooling System Draining and Filling (Static Fill) .
1	Retaining Clamp
2	Engine Coolant Temperature Sensor Procedure  Disconnect the electrical connector.