Is there a 2nd fuse inline for mondial t window motors? | FerrariChat

Is there a 2nd fuse inline for mondial t window motors?

Discussion in 'Technical Q&A' started by nautigirl, Nov 17, 2013.

This site may earn a commission from merchant affiliate links, including eBay, Amazon, Skimlinks, and others.

  1. nautigirl

    nautigirl Karting

    Joined:
    Feb 26, 2007
    Messages:
    109
    Location:
    Hermosa Beach
    Full Name:
    crash
    Hi All,
    So I have 91 Mondial T had both my door panels apart to install new speakers.
    Before and while working both window motors worked as usual. Not fast but steady. After I put all the kit back
    My passenger side window wont move. I know it is somewhere between the switches because
    1st I swapped switches with Driver side and they both work. Then I jumped the
    window direct 12v and it went up and down really slick. Wish it would do that all the time.

    I read on a 348 thread that there is 2 fuses on the 348 is there a second fuse for Mondial T?
    There was a 20amp fuse that was blown that i replced but that happened when I was testing
    continuity and voltage. I know its not the gears or motor. I did not see a Relay fuse for windows
    Thanks for you help.

    crash
     
  2. ernie

    ernie Two Time F1 World Champ Lifetime Rossa Owner

    Joined:
    Nov 19, 2001
    Messages:
    22,620
    Location:
    The Brickyard
    Full Name:
    The Bad Guy
    On the 348 there is a twist off connector in the door jam, between the hinges. I don't know if it's the same on a Mondial but if it is, you may wanna have a look because the wires do have a tendency to break underneath the rubber boot, on the back side of the pins.
     
  3. nautigirl

    nautigirl Karting

    Joined:
    Feb 26, 2007
    Messages:
    109
    Location:
    Hermosa Beach
    Full Name:
    crash
    Thanks,
    I will take a look. I think I traced it and it does go back through the door where
    the speaker wires goes, but have no idea where the wire connects next? Maybe behind the
    foot well.
     
  4. nautigirl

    nautigirl Karting

    Joined:
    Feb 26, 2007
    Messages:
    109
    Location:
    Hermosa Beach
    Full Name:
    crash
    So I've jumped it and it still goes up and down, but now the switch on
    The passenger side will make it go up but not down.
    I also checked voltage on the up switch pin and the down
    Switch pin and they seem to be sending some voltage regardless of
    Up or down. The working driver side does not pass voltage only
    In the direction of the window.
     
  5. nautigirl

    nautigirl Karting

    Joined:
    Feb 26, 2007
    Messages:
    109
    Location:
    Hermosa Beach
    Full Name:
    crash
    So the motor is getting 12v from the switch to
    Lower the window, yellow/Blk wire. But at the same
    Time it is passing 12v back down the blue/Blk wire.
    This should be ground. Does this mean my
    Motor is shot because it is not switching to ground?

    Thanks for the help
     

Share This Page