430 - Spider top microswitch sequence | FerrariChat

430 Spider top microswitch sequence

Discussion in '360/430' started by DrivnXcitment, Sep 4, 2025.

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  1. DrivnXcitment

    DrivnXcitment Karting

    Apr 29, 2006
    226
    St. Augustine, FL
    Full Name:
    Bryan
    #1 DrivnXcitment, Sep 4, 2025
    Last edited: Sep 4, 2025
    Does anyone know which microswitches activate in which order? Particularly when stowing the top down.

    My capote flaps are not closing once the top is completely stowed and tonneau cover is fully closed. I know the flap cables from the flap motor are good as they were recently replaced. I believe the flap motor is ok, but that is a guess at this point. When attempting to close the capote flaps I hear a selenoid noise, but they don't move. I was guessing perhaps the microswitch that tells the flaps that the top is stowed and out of the way so the flaps could close would be the culprit, thus the flap motor not running.

    Any help is appreciated. Thanks!

    [​IMG]
     
  2. Qavion

    Qavion F1 World Champ
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    #2 Qavion, Sep 4, 2025
    Last edited: Sep 4, 2025
    EVA has to be closed and EVZ has to be open circuit.

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    i.e. EVA must be pushed and EVZ must be un-pushed. The roof flap won't start moving until the canvas is fully down. If you lean on the canvas and activate the roof switch at the same time, does the lid move? Is the canvas folding properly?


    Diagnostic chart here (See Lowering Softop (Step 9)):
     

    Attached Files:

  3. DrivnXcitment

    DrivnXcitment Karting

    Apr 29, 2006
    226
    St. Augustine, FL
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    Bryan
    I’ll take a look and see if they are out of calibration. If not, could it be a good indication iif failed micro switches? And if so which or just do both?
     
  4. Qavion

    Qavion F1 World Champ
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    The switch connectors may be hard to get to, so it might be difficult to do continuity checks on the switches. If I had to guess the faulty switch, I would say EVA, but check the calibration and try to see if the switches feel/sound ok when you push on them.

    Can you try pushing down on the canvas to see if EVA makes better contact? Other folks have done this and the lid has closed.

    A good scanner will tell you if the switches are good or not, but if you haven't got one, then I would do as much as you can without one.
     
    flash32 likes this.
  5. DrivnXcitment

    DrivnXcitment Karting

    Apr 29, 2006
    226
    St. Augustine, FL
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    Bryan
    my tonneau top closes perfectly. It’s the capote flaps that remain open. So the top is completely stowed and everything looks normal. It’s just the 2 flaps are not closing. my guesses are either a failed flap motor or micro switch issues.
     
  6. DrivnXcitment

    DrivnXcitment Karting

    Apr 29, 2006
    226
    St. Augustine, FL
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    Bryan
    I have a launch but it doesn’t do much for the top sadly. I have an Indy mech that can scan it.
     
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  7. Qavion

    Qavion F1 World Champ
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    Sorry, my mistake, but still the same preconditions for the flaps and lid activation. I guess it could be the motor (or the flap switches are not in the right positions). i.e. EFZ and EFA. Maybe best if you go to your indy to confirm that these are ok.
     
  8. DrivnXcitment

    DrivnXcitment Karting

    Apr 29, 2006
    226
    St. Augustine, FL
    Full Name:
    Bryan
    Ok, so next question, assuming the microswitches are good, I would guess perhaps the flap motor is bad? I just replaced the cables about a year and a half ago so I dont think its those?
    If the motor is bad, is there any instruction as how to change the motor? I haven't found one, and search hasn't helped me.

    Thanks!
     
  9. Qavion

    Qavion F1 World Champ
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    There is a procedure in the WSM. It seems somewhat complicated.

    It involves removing the lid, removing the "glove compartment support stand", positioning the roof in a certain position, removing the roll bar cover, etc, etc.
     

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