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Home >> Buick >> 2016 >> Cascada Base >> Repair and Diagnosis >> Body & Frame >> Windows >> Fixed And MOVEABLE Window System >> Repair Instructions >> Window Motor Programming - Express Function >> All Window Motors Normalization Procedure
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All Window Motors Normalization Procedure

    NOTE:

    The doors must be completely closed prior to normalizing the windows, a door that is open or ajar may cause the power window to function abnormally or to become inoperative while performing the normalizing procedure. If this occurs, verify that the door is completely closed then repeat the normalizing procedure.

    NOTE:

    For vehicles equipped with a folding convertible top, the top must be closed and firmly latched prior to normalizing the windows.

    NOTE:

    For vehicles equipped with a folding convertible top, you must normalize the left rear and right rear windows first before attempting to normalize the driver and passenger windows

  1. Ignition ON.
  2. Starting with the left and right rear window completely UP, press and hold the appropriate power window switch until the rear windows are fully open and continue holding the switch down for approximately 5 seconds after the rear windows are completely open.
  3. Pull the power window switch up until the rear windows are fully closed and continue holding the switch up for approximately 5 seconds after the rear windows are completely closed.
  4. With the driver window completely UP, press and hold the appropriate power window switch until the driver window is fully open and continue holding the switch down for approximately 5 seconds after the driver window is completely open.
  5. Pull the power window switch up until the driver window is fully closed and continue holding the switch up for approximately 5 seconds after the driver window is completely closed.
  6. With the front passenger window completely UP, press and hold the appropriate power window switch until the front passenger window is fully open and continue holding the switch down for approximately 5 seconds after the front passenger window is completely open.
  7. Pull the power window switch up until the front passenger window is fully closed and continue holding the switch up for approximately 5 seconds after the front passenger window is completely closed.

All the window motors should now be normalized and the windows should perform the express up and express down functions and should index normally when the door is opened and closed.