TPMS blinks and stays

Discussion in 'Gen 3 Prius Main Forum' started by abdullah arslan, Oct 5, 2025 at 9:22 PM.

  1. abdullah arslan

    abdullah arslan Member

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    read the manual so I know what it means. Just curious, it might be correlated with key fob replacement? (Other than bad or dead battery) TPMS came on today after replacing the key fob battery. Checked all tires and pumped to about 35psi, and tried reset button, the light still on. Any ideas ?

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    #1 abdullah arslan, Oct 5, 2025 at 9:22 PM
  2. xliderider

    xliderider Senior Member

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    How old are the TPMS sensors/batteries in the sensors?

    If it's been 10 years or so, it could be dead or weak TPMS batteries.
     
    #2 xliderider, Oct 5, 2025 at 11:22 PM
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