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Home >> Toyota >> 2001 >> Sienna CE >> Repair and Diagnosis >> External Pages >> Different car >> Section 392 (Air Conditioning System) >> Water Valve >> Removal

Water Valve: Removal

WARNING: This page is about a different car, the 2003 Lexus LS 430. However, it is still accessible from the selected car via links, so may be relevant.
  1. DRAIN ENGINE COOLANT FROM RADIATOR 

    HINT:

    It is not necessary to drain out all the coolant.

  2. DISCONNECT WATER VALVE CONTROL CABLE 

    HINT:

    At the time of installation, please refer to the following item. After connection, check water valve operation.

    Fig 1: Disconnecting Water Valve Control Cable
    G01317329Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. DISCONNECT WATER HOSES FROM HEATER RADIATOR PIPE AND WATER VALVE 
    1. Using pliers, grip the claw of the hose clip and side the hose clip along the hose.
    2. Disconnect the water hoses.

    HINT:

    At the time of installation, please refer to the following item. Push the water hose onto the water valve as far as the water valve.

    Fig 2: Disconnecting Water Hoses From Heater Radiator Pipe & Water Valve
    G01317330Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. REMOVE WATER VALVE 

    Remove the bolt and water valve.