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TPMS reset not working

Discussion in 'Gen 4 Prius Care, Maintenance and Troubleshooting' started by Samakalam, Dec 21, 2019.

  1. Samakalam

    Samakalam New Member

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    Location:
    Jordan
    Vehicle:
    2017 Prius
    Model:
    Premium
    After adjusting the tire pressure on my prius; holding the middle button on the steering control as the dashboard instruct in order to reset the TPMS does nothing. the message displayed is still the same "hold to reset TPMS".

    I've tried holding for more than 5 mins and still nothing. any idea what's the issue?
     
    #1 Samakalam, Dec 21, 2019
  2. kithmo

    kithmo Couch Potato

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    Apparently there are 8 memory slots in the TPMS system, you may be on the other set and it can't find them.
    I found the following info on how to change to the other set, it might be worth a try.
    1. start car
    2. go to settings --> tpms menu
    3. Press select button 3 times, the tpms light starts blinking, wait for the blinking to stop.
    4. Make sure you have the right tyre pressure.
    5. Press long on the button (set pressure normally), tpms starts blinking, wait for it to stop.
    6. Voilá, you are now on the "other" set of tyres.
     
    #2 kithmo, Dec 22, 2019
    peter likes this.
  3. Mendel Leisk

    Mendel Leisk Senior Member

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    That sounds very interesting, say for owners with a separate set of snow tires. I've got a vague recollection of that "8 memory slots", but maybe it's not on North American, just European spec? Were those steps in your Owner's Manual?

    Sorry for butting in, appreciate OP is in Jordan.
     
    #3 Mendel Leisk, Dec 22, 2019
  4. kithmo

    kithmo Couch Potato

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    From Toyota Finland.
    Toyota-autojen rengaspaineantureiden nollaus
    I used Google translate.
     
    #4 kithmo, Dec 23, 2019
  5. Salamander_King

    Salamander_King Senior Member

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    I think you are correct. Only for the European models of either Gen4 or PHV (aka PRIME) has 8 slots. AND they use different frequency TPMS sensors. I think North American's are 315mHz, but EU are 433mHz, IIRC.

    Edit: I found the thread. Read this comment.
    Registering TPMS IDs | Page 6 | PriusChat
     
    #5 Salamander_King, Dec 23, 2019
    Last edited: Dec 23, 2019
    Mendel Leisk likes this.
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