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any chance of fixing a key fob chip

Discussion in 'Prius c Technical Discussion' started by Karen Flowers, Aug 25, 2024.

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  1. Karen Flowers

    Karen Flowers New Member

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    I lost my 1/2 key fob years ago.That's still a master.

    My only one stopped working. A replacement battery didn't fix it. I have to take the key out to get into the car. Mine is a 2013 with just a button to start it. Hold the fob on the button and then push it to start. I'm not ready to pay the dealer $180 to program a fob from Amazon $69 and then have to get a key made on top of all that. I was told that some locksmiths can do it IF you find that someone.

    I was wondering if the chip in the fob could be fixed? I can't keep throwing money around. tough time. I would appreciate any information , any that might be a better way than going to the dealership

    Thanks so much
    Sam Flowers
     
  2. bisco

    bisco cookie crumbler

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    it's unusual for a fob to stop working without physical abuse.
    i would test the fob and 12 volt batteries
     
  3. Karen Flowers

    Karen Flowers New Member

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    Thanks for the reply. How would I do that? I know the fob battery is good and i just replaced my 12v battery in the car. It's the fob,, the inner workings of the fob. I haven't abused it in any way that I know ....
     
    #3 Karen Flowers, Aug 26, 2024
    Last edited: Aug 26, 2024
  4. bisco

    bisco cookie crumbler

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    If you already know both batteries are good, it can’t be the batteries
     
  5. Karen Flowers

    Karen Flowers New Member

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    I know THAT! My question is if there is a way to fix the inner workings of the key fob .... the electrical panel? someone mentioned a "chip" in the fob. I said I replaced both batteries. I'm sure you're busy or there is someway in which folks don't understand my questions. That was my question. I'm trying not to spend hundreds to get a new fob programmed to the car

    Thanks
     
  6. vvillovv

    vvillovv Senior Member

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    Sam, there are ways to program keys but they are not a walk in the park. Dealers have been known to charge as much a 400 for a key, just to give you something to compare to. It's a hell of a lot easier to deal with keys when you've got one that works, hint for next time.
     
  7. bisco

    bisco cookie crumbler

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    there is an rfid chip that can sometimes fall out and get lost when opening the case to change the battery.


    it's at 3:35 search