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  1. #1
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    Default Fiat 500 airbag ecu no communication anyone know fix

    Hi i have a fiat 500 continental A2C30468000/51918659 that has no communication anyone know repair for this unit

  2. #2
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    hello
    i have this problem

  3. #3
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    same fault here .
    did anyone find solution ?
    please add rep & thanks if my post was helpful

  4. #4
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    i have the same failure, no communication.
    have anybody some solution ?

  5. #5
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    i replaced unit . no fix i believe
    please add rep & thanks if my post was helpful

  6. The Following User Says Thank You to sparkle For This Useful Post:

    Pali33 (8th April, 2020)

  7. #6
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    replace unit and replace/clone the eeprom 95320 ?

  8. #7
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    Default

    not confirmed, but this may work.

    https://www.ebay.co.uk/itm/IC-apacea...gAAOSw1KRcC6EE
    “There's nothing more dangerous than someone who wants to make the world a better place.” ― Banksy





  9. The Following User Says Thank You to slick_dick For This Useful Post:

    Pali33 (8th April, 2020)

  10. #8
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    Hello to all. After slick_dick post I found this https://xn--80aackhmik6acgcci5acrf9g.xn--p1ai/?p=2587 it is about that IC being a voltage regulator, and the replacement of this IC in mazda airbag ecu is needed when no diag, or random problems with airbag light.
    IF I HELPED YOU PRESS THE " T " BUTTON

  11. The Following 4 Users Say Thank You to PSAcars For This Useful Post:

    fuzz1 (4th January, 2024), Pali33 (8th April, 2020), slick_dick (8th April, 2020), SUPUN1 (30th June, 2023)

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    yes, i thing you are right. I have on the PCB no 5V (or 3.3V) for MCU.
    MCU work not.
    The 5V goes from tis ATIC voltage regulator.
    So i thing, this IC is faulty. But i can not test it now, mabe next time.
    Thanks for info!

  13. The Following 2 Users Say Thank You to Pali33 For This Useful Post:

    BusCan (21st February, 2022), slick_dick (8th April, 2020)

  14. #10
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    Quote Originally Posted by PSAcars View Post
    Hello to all. After slick_dick post I found this https://xn--80aackhmik6acgcci5acrf9g.xn--p1ai/?p=2587 it is about that IC being a voltage regulator, and the replacement of this IC in mazda airbag ecu is needed when no diag, or random problems with airbag light.

    thanks for explaining and finding additional useful information.

    br

    slick
    “There's nothing more dangerous than someone who wants to make the world a better place.” ― Banksy





  15. #11
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    Where in Europe can I buy a working power driver apaceatic65v71 A2C00024016 for Fiat?

  16. #12
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    Quote Originally Posted by duzaven View Post
    Where in Europe can I buy a working power driver apaceatic65v71 A2C00024016 for Fiat?
    I made it and voltages stay ok but no errors and light on. Resistance of all hardware installed on car not correct by diag.
    Something more than this...

  17. #13
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    did anyone come accross on finding what the common fault is causing this issue after

 

 

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