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lock and unlock doors

Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by enghaitham, Sep 28, 2015.

  1. enghaitham

    enghaitham New Member

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    i have prius 2009 with black logo remote , before one week the remote control had not been able to unlock and lock doors suddenly but i can operate the car by same FOB(remote) after that i replaced the fob battery but fob could not able to unlock and lock the doors and i am now use the mechanical key to open the door , and i do not have else this fob .
    please, there is here anyone can help me to know the problem and how to solve it?
    thanks for all
     
  2. bisco

    bisco cookie crumbler

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    welcome! check your 12 volt status as well. same with passenger door? do the inside door lock switches work?
     
  3. enghaitham

    enghaitham New Member

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    hi mr bisco 12 volt without load (11.8 v) and same with passenger door.there is lock switches work to unlock all doors inside
     
  4. bisco

    bisco cookie crumbler

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    that's a weak battery, might be the problem. hard to say until you change it. a new battery should be 13 volts, out of the box, or after a trickle charge and removal of surface charge.

    you might try charger yours first, and see if it holds.
     
    #4 bisco, Sep 28, 2015
    Last edited: Sep 28, 2015
  5. enghaitham

    enghaitham New Member

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    thanks Mr bisco
    but the lights for internal room of car and external lights is operating while the car is switch off
    i was sharing between my 12v battery with another battery new and i check to unlock door but not working