Engine Coolant Temperature Sensor Replacement

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Courtesy of GENERAL MOTORS COMPANY

NOTE: Callouts items in the following chart represent components shown in graphic above.

Callout	Component Name
Preliminary Procedures Cooling System Draining and Filling (GE 47716) , or Cooling System Draining and Filling (Static Fill) Vacuum Pump Replacement
1	Electrical Connector
2	Engine Coolant Temperature Sensor Retainer
3	Engine Coolant Temperature Sensor
4	Engine Coolant Temperature Sensor Seal Procedure The seal is reusable, inspect the seal and replace if damaged.