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Home >> Chevrolet >> 2018 >> Traverse RS >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 2.0L (LTG) - Repair Instructions >> Repair Instructions >> Engine Coolant Temperature Sensor Replacement
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Engine Coolant Temperature Sensor Replacement

GM4775786
Callout Component Name

Preliminary Procedures

  1. Drain the cooling system. Cooling System Draining and Filling (GE 47716)Cooling System Draining and Filling (Static Fill)
  2. Vacuum Pump Replacement 
  3. Disconnect the electrical connector.
1 Engine Coolant Temperature Sensor Retainer
2 Engine Coolant Temperature Sensor
3 Engine Coolant Temperature Sensor Seal
Procedure 
The seal is reusable, inspect the seal and replace if damaged.