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Pinpoint Test B: Window(S) Inoperative (Motor Noise Cannot Be Heard)

  1. B1: CHECK THAT THE DOOR WINDOW GLASS SEAL IS FREE FROM FOREIGN MATERIAL 
    1. Check for any foreign material or obstruction in the door window glass seal.

    Is the door window glass seal free from foreign material?

    • Yes  : GO to  B2.
    • No  : Remove any foreign material from door window glass seal and lubricate the seal. Test the system for normal operation.
  2. B2: CHECK THAT THE DOOR WINDOW GLASS SEAL IS INSTALLED CORRECTLY 
    1. Check that the door window glass seal is installed correctly.

    Is the door window glass seal installed correctly?

    • Yes  : GO to  B3.
    • No  : Install the door window glass seal correctly. Test the system for normal operation.
  3. B3: CHECK THAT THE DOOR WINDOW GLASS SEAL IS NOT WORN IN THE CHANNELS 
    1. Visually check that the door window glass seal is not worn in the door channels.

    Is the door window glass seal worn in the channels?

    • Yes  : Install a new door window glass seal as necessary. Test the system for normal operation.
    • No  : Adjust the door window glass referring to the door window glass retaining bracket procedure  at the end of this section (see below). Test the system for normal operation.
    NOTE: The door window regulator motor can be removed from the regulator. Install a new door window regulator motor and NOT the complete assembly for this concern.
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