1. Attachments are working again! Check out this thread for more details and to report any other bugs.

locked out my car and trunk

Discussion in 'Gen 2 Prius Technical Discussion' started by roostercruiser, Oct 7, 2012.

  1. roostercruiser

    roostercruiser Junior Member

    Joined:
    May 18, 2012
    24
    1
    0
    Location:
    denver
    Vehicle:
    2008 Prius
    My smart key doesn't work on doors anymore. And inside power locks don't work either? ???????. Can't open trunk. It just qiut working without warning. Smart key still starts the car thou. When i put my hand in handle it just beebs. And little black dots on doors inop also. Any ideas .
     
    #1 roostercruiser, Oct 7, 2012
  2. JimboPalmer

    JimboPalmer Tsar of all the Rushers

    Joined:
    Apr 14, 2009
    12,470
    6,862
    2
    Location:
    Greenwood MS USA
    Vehicle:
    2012 Prius v wagon
    Model:
    Three
    #2 JimboPalmer, Oct 7, 2012
  3. roostercruiser

    roostercruiser Junior Member

    Joined:
    May 18, 2012
    24
    1
    0
    Location:
    denver
    Vehicle:
    2008 Prius
    Everything else works in the car. Would a battery just effect the locks. ?
     
    #3 roostercruiser, Oct 7, 2012
  4. MJFrog

    MJFrog Active Member

    Joined:
    Jul 21, 2009
    780
    266
    0
    Location:
    NE Oklahoma
    Vehicle:
    2018 Nissan LEAF
    Model:
    N/A
    Yes. Do the battery tests. If they turn out OK, try replacing the FOB battery. ;)
     
    #4 MJFrog, Oct 7, 2012
  5. Britprius

    Britprius Senior Member

    Joined:
    Jun 14, 2010
    5,194
    1,914
    0
    Location:
    Herefordshire England
    Vehicle:
    2008 Prius
    Do the dome lights work the body ECU appears to be fed by the dome light fuse.
     
    #5 Britprius, Oct 7, 2012
  6. roostercruiser

    roostercruiser Junior Member

    Joined:
    May 18, 2012
    24
    1
    0
    Location:
    denver
    Vehicle:
    2008 Prius
    Cant get trunk open to check battery . Dome lights do work
     
    #6 roostercruiser, Oct 7, 2012
  7. cwerdna

    cwerdna Senior Member

    Joined:
    Sep 4, 2005
    12,544
    2,123
    1
    Location:
    SF Bay Area, CA
    Vehicle:
    2006 Prius
    You don't need to open the trunk. It can be checked via the MFD. You need to tell us 3 voltage values.

    It's best to check it after the car has sat overnight from being last driven. If it's already in a bad state and hasn't been driven already, then this is a good time.
     
    #7 cwerdna, Oct 7, 2012
  8. Britprius

    Britprius Senior Member

    Joined:
    Jun 14, 2010
    5,194
    1,914
    0
    Location:
    Herefordshire England
    Vehicle:
    2008 Prius
    You can check the 12 volt battery with a DVM at the red jump point in the fuse box under the hood.

    You can open the trunk by climbing into the back of the car and operating the small lever just below the lock mechanism. (If your a contortionist)
     
    #8 Britprius, Oct 7, 2012
  9. roostercruiser

    roostercruiser Junior Member

    Joined:
    May 18, 2012
    24
    1
    0
    Location:
    denver
    Vehicle:
    2008 Prius
    Wheres that located?
     
    #9 roostercruiser, Oct 7, 2012
  10. cwerdna

    cwerdna Senior Member

    Joined:
    Sep 4, 2005
    12,544
    2,123
    1
    Location:
    SF Bay Area, CA
    Vehicle:
    2006 Prius
    ^^^
    When standing in front of the car and looking into the engine compartment, it's under a black plastic cover/lid on the right side. It's all in your manual, under the jumping procedure.

    Again, you can get a voltage reading via the MFD (touchscreen LCD). Although that may not be the most accurate, it'll tell us something useful, if it's very low. Procedure in post 2.
     
    #10 cwerdna, Oct 7, 2012
  11. JimboPalmer

    JimboPalmer Tsar of all the Rushers

    Joined:
    Apr 14, 2009
    12,470
    6,862
    2
    Location:
    Greenwood MS USA
    Vehicle:
    2012 Prius v wagon
    Model:
    Three
    The 12 volt battery would effect everything in the car until you pressed Power. It is possible that locks are all you do before pressing Power.

    The Fob battery would not effect the small black squares, so I did not consider it.

    Honest, the entire test procedure is in Weird stuff happening? MPGs dropping? Test The Battery | PriusChat
     
    #11 JimboPalmer, Oct 7, 2012
  12. roostercruiser

    roostercruiser Junior Member

    Joined:
    May 18, 2012
    24
    1
    0
    Location:
    denver
    Vehicle:
    2008 Prius
    Ill check tomorrow. What 3 values?
     
    #12 roostercruiser, Oct 7, 2012
  13. JimboPalmer

    JimboPalmer Tsar of all the Rushers

    Joined:
    Apr 14, 2009
    12,470
    6,862
    2
    Location:
    Greenwood MS USA
    Vehicle:
    2012 Prius v wagon
    Model:
    Three
     
    #13 JimboPalmer, Oct 7, 2012
  14. fabulent

    fabulent New Member

    Joined:
    Jun 7, 2017
    12
    1
    0
    Location:
    Virginia
    Vehicle:
    2006 Prius
    Model:
    One
    How do I open the car if the Prius doors are locked and 12V battery is dead?
     
    #14 fabulent, Jul 31, 2017
  15. bisco

    bisco cookie crumbler

    Joined:
    May 11, 2005
    108,670
    49,373
    0
    Location:
    boston
    Vehicle:
    2012 Prius Plug-in
    Model:
    Plug-in Base
    there is a mechanical key in the fob.

    you can unlock the drivers door, and crawl in back to open the hatch with the safety release on the inside.

    or you can pop the hood, and put a 12v source on the jump point.
     
    #15 bisco, Jul 31, 2017
  16. fabulent

    fabulent New Member

    Joined:
    Jun 7, 2017
    12
    1
    0
    Location:
    Virginia
    Vehicle:
    2006 Prius
    Model:
    One
    thanks bisco. I think I can open the car now. However, how do I charge the 12v battery?
     
    #16 fabulent, Jul 31, 2017
    bisco likes this.
  17. bisco

    bisco cookie crumbler

    Joined:
    May 11, 2005
    108,670
    49,373
    0
    Location:
    boston
    Vehicle:
    2012 Prius Plug-in
    Model:
    Plug-in Base
    you need a small charger 2-4 amps i think. or you can call an auto parts store to see if they can charge it.
    how old is it? you might want to replace it.
     
    #17 bisco, Jul 31, 2017
  18. fabulent

    fabulent New Member

    Joined:
    Jun 7, 2017
    12
    1
    0
    Location:
    Virginia
    Vehicle:
    2006 Prius
    Model:
    One
    this prius is a '08
     
    #18 fabulent, Jul 31, 2017
  19. bisco

    bisco cookie crumbler

    Joined:
    May 11, 2005
    108,670
    49,373
    0
    Location:
    boston
    Vehicle:
    2012 Prius Plug-in
    Model:
    Plug-in Base
    how old is the battery?
     
    #19 bisco, Jul 31, 2017
(You must log in or sign up to post here.)