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Disengaging the automatic unlocking

Discussion in 'Gen 3 Prius Main Forum' started by ozboy, Sep 18, 2009.

  1. ozboy

    ozboy New Member

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    Is there any way of disengaging the auto unlocking when you are within 1 metre of the car?
    If the key fob was wrapped in foil (metal), would that work?
     
    #1 ozboy, Sep 18, 2009
  2. jay_man2

    jay_man2 jay_man_also

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    The car doesn't unlock just because you get the fob near the car. You have to touch a door handle (or the rear hatch in a 3-door SKS setup).

    Wrapping a fob in foil will prevent the fob from functioning completely.
     
    #2 jay_man2, Sep 18, 2009
  3. Bobsprius

    Bobsprius BobPrius

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    JayMan2 is absolutely correct. You can walk all you want near the car with the fob in hand/pocket/purse and it won't unlock by itself "unless" you touch the door handle.
     
    #3 Bobsprius, Sep 18, 2009
  4. bluemonday

    bluemonday New Member

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    As stated, the doors shouldn't unlock unless you have the key fob near the vehicle AND you touch or gasp the door handle.

    But if you wish to disable the SKS (smart key system), here are the instructions I found with a search of this forum:

     
    #4 bluemonday, Sep 18, 2009
  5. jay_man2

    jay_man2 jay_man_also

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    If you read page 587 of the manual you'll see that the SKS off is a dealer-customizable function.

    EDIT: I haven't tried it, but bluemonday points to a thread below that seems to confirm that the procedure works on a 2010 Prius.
     
    #5 jay_man2, Sep 18, 2009
  6. bluemonday

    bluemonday New Member

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    I can't attest to it, but the guy in post 45 here says it works.
    http://priuschat.com/forums/gen-iii...olt-battery-dead-after-17-days-parking-5.html

    This is what you do in a Gen III instead of using the button that is used in a Gen II. Again, according to posts here, I haven't tried it yet.
     
    #6 bluemonday, Sep 18, 2009
    1 person likes this.
  7. ozboy

    ozboy New Member

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    I understand this. But if I leave the keyfob hidden somewhere on the car (such as in the front bumper, rear bumper, in the tailpipe, etc), someone can still open the car. However maybe if it was left in the tailpipe, the metal of the tailpipe would stop the radio signal. That said, you have more chance of seeing the keyfob in the tailpipe & when you try to get it out, you may knock it further inside!!

    This is the fallback
     
    #7 ozboy, Sep 18, 2009
  8. bluemonday

    bluemonday New Member

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    What exactly is your goal here? Maybe then we can offer some advice.
     
    #8 bluemonday, Sep 18, 2009
  9. ozboy

    ozboy New Member

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    Hide the key somewhere on the car for some else to find & then drive
     
    #9 ozboy, Sep 18, 2009
  10. MattsGen3

    MattsGen3 Junior Member

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    As far as I know the car will open when the key fob is in the vicinity however it will not start unless the key fob is inside the car.

    Try it, it works...

    Cheers
     
    #10 MattsGen3, Sep 18, 2009
  11. ozboy

    ozboy New Member

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    Problem sorted - wrapping the key fob in foil blocks the radio signal :)
     
    #11 ozboy, Sep 20, 2009
  12. jay_man2

    jay_man2 jay_man_also

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    I won't post that I told you so. :p But it seems your aim was to be able to hide a fob in/on the car, correct, and not really anything to do with the thread title?
     
    #12 jay_man2, Sep 20, 2009
  13. PriusRos

    PriusRos A Fairly Senior Member - 2016 Prius Owner

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    I guess it's going to have to be outside the car. Hiding the fob IN the car and disabling the automatic unlocking won't be very useful because the other person won't be able to get to it!
     
    #13 PriusRos, Sep 20, 2009
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