FixVault
Home › Buick › 2024 › Envision Preferred › Repair and Diagnosis › Engine Mechanical › Cooling Fan › Engine Cooling System › Repair Instructions › Engine Coolant Flow Control Valve Replacement › Removal Procedure

Removal Procedure

  1. Drain the cooling system. Cooling System Draining and Filling (Static) 
  2. GM5063831Courtesy of GENERAL MOTORS COMPANY

    Charge Air Cooler Outlet Air Hose (2) - Remove - Charge Air Cooler Outlet Air Hose Replacement

  3. Intake Manifold - Remove - Intake Manifold Replacement
  4. GM5064940Courtesy of GENERAL MOTORS COMPANY

    Hose Clamp (1) - Disengage [2x] - Hose Clamp Replacement Guidelines - Spring Type 

  5. Thermostat Bypass Hose (2) @ Engine Coolant Flow Control Valve - Remove
  6. Radiator Inlet Hose (3) @ Engine Coolant Flow Control Valve - Remove
  7. GM5064953Courtesy of GENERAL MOTORS COMPANY

    Hose Clamp (1) - Disengage [3x] - Hose Clamp Replacement Guidelines - Spring Type 

  8. Engine Oil Cooler Coolant Inlet Hose (2) @ Engine Coolant Flow Control Valve - Remove
  9. Engine Coolant Air Bleed Hose (3) @ Engine Coolant Flow Control Valve - Remove
  10. Engine Coolant Air Bleed Hose (4) @ Engine Coolant Flow Control Valve - Remove
  11. GM5064991Courtesy of GENERAL MOTORS COMPANY

    Electrical Connector (1) @ Engine Coolant Flow Control Valve - Disconnect

  12. GM5065243Courtesy of GENERAL MOTORS COMPANY

    Electrical Connector (1) @ Engine Coolant Flow Control Valve - Disconnect

  13. Electrical Connector (2) @ Engine Coolant Temperature Sensor - Disconnect
  14. GM5065018Courtesy of GENERAL MOTORS COMPANY

    Engine Coolant Flow Control Valve Bolt (1) - Remove [4x]

  15. GM5065029Courtesy of GENERAL MOTORS COMPANY

    Engine Coolant Flow Control Valve (1) - Remove

  16. Water Outlet Seal (2) - Remove and DISCARD
About FixVault