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Help! My prius thinks there is a door open.

Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by Alan Clarke, Feb 18, 2020.

  1. Alan Clarke

    Alan Clarke Junior Member

    Joined:
    Jan 21, 2019
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    Location:
    Northern Ireland
    Vehicle:
    2005 Prius
    Model:
    N/A
    Thanks, it has cured itself again. This car's going to put me nuts. Anyway my car is rhd, does that mean it will be opposite to the diagram on page 58?
     
  2. valde3

    valde3 Senior Member

    Joined:
    Jun 28, 2014
    2,002
    745
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    Location:
    Finland
    Vehicle:
    2004 Prius
    Sorry I forgot where you were. You should really check it from RHD wiring diagram if those two circuits share a common ground point or something else. Unfortunately I don't think I have an access to one now. Wiring manual will also have all the locations. You can get access to Toyota manual with small pay.
     
  3. Wognath

    Wognath Junior Member

    Joined:
    Jul 21, 2012
    7
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    Location:
    Portland, Oregon
    Vehicle:
    2010 Prius
    Model:
    III
    Hello,
    >>This thread was #1 in DDG search for "prius thinks door is open"
    I had this problem and fortunately it turned out to be very simple. (I'm not claiming I found it quickly. :() I had just unloaded some heavy bags from the back hatch and had displaced the rubber seal near the latch. It wasn't obvious and the door still closed and latched, but it had moved enough to prevent the "closed" switch from working.
    Worth checking this before embarking on more complicated troubleshooting.
     
    #23 Wognath, Apr 10, 2021
    Last edited: Apr 10, 2021
    TMR-JWAP likes this.