Window drop / relearn | FerrariChat

Window drop / relearn

Discussion in '456/550/575' started by wiscobadger, Jul 10, 2020.

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  1. wiscobadger

    wiscobadger Karting
    Silver Subscribed

    Jan 20, 2014
    58
    Wisconsin
    Full Name:
    Cory Eastman
    My passenger side window in my 95 456 GT was going up all the way, but not dropping when the door was open.

    I used the key reset found here to get the drop to return: https://www.ferrarichat.com/forum/threads/456-auto-window-drop-door-open.488192/

    However, once the auto drop started working again, the window does not go up as high as it did when the drop was not working.

    I tried resetting the window ECU using this thread: https://www.ferrarichat.com/forum/threads/456-window-ecu-reset.507617/

    However I cannot get the window to go high enough to create a good seal. Again, before trying to reset things via the key in the door or at the window ECU, the window was going high enough to create a decent seal, it just wasn't auto dropping.

    So basically this morning I had a window that was definitely high enough, but not auto dropping and now I have a window that is auto dropping but not high enough (does this sounds like a vintage Ferrari story yet?)

    Is there a sequence to the reset procedures so that the window relearns the upper limit AND the auto drop feature?
     
  2. Laserguru

    Laserguru Formula 3
    Owner Silver Subscribed

    Aug 7, 2016
    1,255
    New Hampshire
    Full Name:
    Eric
    456enthusiast, F456M and Il Tifoso like this.

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