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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1655 (Engine Cooling System) >> Repair Instructions >> Cooling System Draining and Filling (Static Fill With HP5) >> Draining Procedure

Draining Procedure

WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
    WARNING: In order to avoid personal injury, do not remove the cap or open the cooling system drains from a hot system. Allow the system to cool first.
    Fig 1: Radiator Drain Cock
    GM2134501Courtesy of GENERAL MOTORS CORP.
    NOTE: A 7.6 liter (8 qt) coolant container will be needed.
  1. Place the coolant container under the radiator drain cock located at the bottom of the left radiator end tank.
  2. Open the drain cock and drain the coolant. A small amount of coolant will drain from the system.
  3. Fig 2: Pressure Cap
    GM2134481Courtesy of GENERAL MOTORS CORP.
  4. Remove the pressure cap (1) from the radiator inlet hose and the coolant will drain from the system.
  5. Inspect the coolant.
  6. Follow the appropriate procedure based on the condition of the coolant.