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Affect of 12v battery on SKS function

Discussion in 'Gen 2 Prius Technical Discussion' started by f18cmech, Aug 20, 2019.

  1. f18cmech

    f18cmech Junior Member

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    2008 Prius
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    Ok, so my key fob unlocks the doors of the car like once a month if I’m lucky. Also, I changed the failing battery with a used one which probably isn’t that healthy either. So, will installing a fresh new 12 v bring my keyless entry back to life, I’m sure it is that because after charging the battery overnight the keyless lock unlock and Keyless starting was working as well. Thanks
     
    #1 f18cmech, Aug 20, 2019
  2. sam spade 2

    sam spade 2 Senior Member

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    Only if the old one is weak or has bad connections.
    You have almost proved that......so I think it is worth the gamble, especially if it is over 4 years old (the battery that is).
     
    #2 sam spade 2, Aug 20, 2019
  3. bisco

    bisco cookie crumbler

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    yup
     
    #3 bisco, Aug 20, 2019
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