Toyota Smart Card Key

Discussion in 'Gen 5 Prius Accessories and Modifications' started by pascalvin, Apr 25, 2024.

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  1. pascalvin

    pascalvin Junior Member

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    Anyone tried to have one of these smart cards programmed for the gen5 prius (prime) yet?

    Inspired from Lexus Credit Card Smart Key | PriusChat

    The 2024 Tacoma higher trims get two normal key fobs a credit card sized key fob
    Haven't figured out the part number yet though

    tacoma4g forum has a thread with pictures /card-key-style-keyfob-for-2024-tacoma-first-look.1990/
    definitely FCC ID HYQ14CBP

    Oddly enough, as far as I can tell the normal key fobs for the Tacomas are HYQ14FBX, which are the same FCC ID for my Prius Prime key.
    Maybe there's a chance that CBP is compatible with FBX?
     
    #1 pascalvin, Apr 25, 2024
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  2. Hammersmith

    Hammersmith Senior Member

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    Hmmm. Tempting. Can't see why it shouldn't work. Need to be programmed at a dealer, of course, or someone with the top-level TechStream subscription that includes key programming.

    Looks like part number 8990H-A1010. Found it for $223.59 online($322.92 MSRP).

    Transmitter Sub-Assy, Smart Key Supply


    edit: I shot off an email to a parts department. If I get a reply, I'll post an update.

    Got a quick reply. The dealership says it only works with Tacomas. I don't know if I 100% believe them, but I'm not sure I want to spend $225 to test it. If a person wants to test it for "cheap", they could try a used unlocked Lexus HYQ14CBP off ebay. Cheapest ones seem to be running $65-$70.
     
    #2 Hammersmith, Apr 25, 2024
    Last edited: Apr 25, 2024
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  3. pascalvin

    pascalvin Junior Member

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    The part number helps a lot, thank you! I'll wait for the next 25% off sale at toyota autoparts and give it a try.
     
    #3 pascalvin, Apr 25, 2024
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  4. otatrant

    otatrant Active Member

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    Here it is on ebay for $135. I think the guy from tacoma forum is selling his. Same pic of key fob with credit card.

    I like that shape much more than the key fob. I also like not having to unlock my iPhone to get into my car every time when my hands are full.
     
    #4 otatrant, Apr 25, 2024
  5. EnriqueDFA

    EnriqueDFA Junior Member

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    Reviving old thread here, did anyone tried?
     
    #5 EnriqueDFA, Apr 22, 2026 at 10:53 AM
  6. pascalvin

    pascalvin Junior Member

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    So I'm 99% sure this will work. I've purchased a smart card key and I've done the research but I'm still looking for someone who doesn't charge $250 to program it. Really hoping for something around $100

    Here's the research:
    https://www.toyotanation.com/threads/info-smart-key-card-on-the-avalon.1623584/
    poster notes that it is important for the ECU FCCID to match
    makes sense to me
    https://www.fcc.gov/oet/ea/granteecode

    I go to my prius manual
    https://assets.sia.toyota.com/publications/en/om-s/OM47F48U/pdf/OM47F48U.pdf
    jump to page 669 for the ECU
    FCC ID: NI4TMLF19D-3
    also 671 for the fob
    FCC ID:HYQ23ABN
    FCC ID:HYQ14FBX


    I pull up a tacoma manual
    https://assets.sia.toyota.com/publications/en/om-s/OM04011U/pdf/OM04011U.pdf
    jump to page 689 for ECU
    FCC ID: NI4TMLF19D-3
    sweet it matches
    fob
    FCC ID:HYQ23ABN
    FCC ID:HYQ14FBX
    FCC ID:HYQ14CBP

    matching FCCID
    Additional confirmation

    ah yep, for the lexus, nice

    Lexus RX500 manual
    https://assets.sia.toyota.com/publications/en/om-s/OM0E218U/pdf/OM0E218U.pdf
    page 636
    FCC ID: NI4TMLF19D-2
    prefix matched, suffix doesn't seem to matter

    So if anyone knows a locksmith in the bay area that won't charge me the price of a michelin star dinner just point me in that direction and I'll go find out :)
     
    #6 pascalvin, Apr 22, 2026 at 9:27 PM
    Last edited: Apr 23, 2026 at 3:09 AM
  7. pascalvin

    pascalvin Junior Member

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    sorry, it double posted
     
    #7 pascalvin, Apr 22, 2026 at 9:27 PM
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