Engine Coolant Temperature Sensor Replacement - Engine Coolant Flow Control Valve

GM5123909

Courtesy of GENERAL MOTORS COMPANY

Callout

Component Name

Preliminary Procedures

Drain the cooling system. Cooling System Draining and Filling (Static LCV, LGX) , or Cooling System Draining and Filling (GE 47716 LCV, LGX) , or Cooling System Draining and Filling (Static LSY) , or Cooling System Draining and Filling (GE 47716 LSY)
Engine Coolant Temperature Sensor Electrical Connector - Disconnect
Charge Air Cooler Outlet Hose @ Throttle Body - Reposition - Charge Air Cooler Outlet Air Hose Replacement

1

Engine Coolant Temperature Sensor Retainer

2

Engine Coolant Temperature Sensor

NOTE:

Some coolant will be present in the engine coolant flow control valve.

Fill the cooling system to the proper level. Cooling System Draining and Filling (Static LCV, LGX) , or Cooling System Draining and Filling (GE 47716 LCV, LGX) , or Cooling System Draining and Filling (Static LSY) , or Cooling System Draining and Filling (GE 47716 LSY)
Start the engine and check for coolant leaks.