LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Buick >> 2024 >> Envision Preferred >> Repair and Diagnosis >> Engine Mechanical >> Cooling Fan >> Engine Cooling System >> Repair Instructions >> Engine Coolant Flow Control Valve Replacement >> Installation Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Installation Procedure

  1. GM5065029Courtesy of GENERAL MOTORS COMPANY

    Water Outlet Seal (2) - Install NEW

  2. Engine Coolant Flow Control Valve (1) - Install
  3. GM5065018Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

    Engine Coolant Flow Control Valve Bolt (1) - Install and tighten [4x] 8.5 N.m (75 lb in)

  4. GM5065243Courtesy of GENERAL MOTORS COMPANY

    Electrical Connector (2) @ Engine Coolant Temperature Sensor - Connect

  5. Electrical Connector (1) @ Engine Coolant Flow Control Valve - Connect
  6. GM5064991Courtesy of GENERAL MOTORS COMPANY

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

  7. GM5064953Courtesy of GENERAL MOTORS COMPANY

    Engine Coolant Air Bleed Hose (4) @ Engine Coolant Flow Control Valve - Install

  8. Engine Coolant Air Bleed Hose (3) @ Engine Coolant Flow Control Valve - Install
  9. Engine Oil Cooler Coolant Inlet Hose (2) @ Engine Coolant Flow Control Valve - Install
  10. Hose Clamp (1) - Engage [3x] - Hose Clamp Replacement Guidelines - Spring Type 
  11. GM5064940Courtesy of GENERAL MOTORS COMPANY

    Radiator Inlet Hose (3) @ Engine Coolant Flow Control Valve - Install

  12. Thermostat Bypass Hose (2) @ Engine Coolant Flow Control Valve - Install
  13. Hose Clamp (1) - Engage [2x] - Hose Clamp Replacement Guidelines - Spring Type 
  14. Intake Manifold - Install - Intake Manifold Replacement
  15. GM5063831Courtesy of GENERAL MOTORS COMPANY

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

  16. Fill the cooling system. Cooling System Draining and Filling (Static) 
  17. Start the engine and check for leaks.