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Hatch Trunk Door Malfunction - 2005 Toyota Prius

Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by jep4040, Sep 1, 2024 at 9:15 PM.

  1. jep4040

    jep4040 New Member

    Joined:
    Apr 1, 2024
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    Location:
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    Vehicle:
    2005 Prius
    Model:
    II
    Recently, my 2005 Toyota Prius hatch trunk door has been intermittently opening, but most times staying shut/locked. I checked 2 different key fobs, and they both work fine.

    I took a 10 second video of the problem, and it may be an electrical/mechanical issue? As you can see, the latch that is activated when I press the trunk button runs out of "juice" the more times I press it.

    How can i go about fixing this issue? Thanks guys!! Video below.


    [Video:
    ]
     
    #1 jep4040, Sep 1, 2024 at 9:15 PM
  2. Tombukt2

    Tombukt2 Senior Member

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    Location:
    Durham NC
    Vehicle:
    2009 Prius
    Model:
    Base
    First off make sure you're 12 volt is actually 12 volts and working you'd be surprised. Then after that more than likely the motor you're activating itself just grab one out of another car
     
    #2 Tombukt2, Sep 1, 2024 at 10:57 PM
    jep4040 likes this.
  3. jep4040

    jep4040 New Member

    Joined:
    Apr 1, 2024
    7
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    Location:
    usa
    Vehicle:
    2005 Prius
    Model:
    II
    The 12 volt is working fine — everything else in the car is working great. It is reading ~12.45.

    And what do you mean by “grab another motor out of another car”? Do you mean I should buy a trunk activator motor and replace the current one? Thank you!
     
    #3 jep4040, Sep 2, 2024 at 11:20 AM
    Last edited: Sep 2, 2024 at 1:30 PM
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