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Prius starts with red triangle, stuck in Nuetral, no Drive or Reverse

Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by Verdelisan, Aug 10, 2024 at 5:05 PM.

  1. Verdelisan

    Verdelisan New Member

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    Location:
    Virginia, USA
    Vehicle:
    2006 Prius
    Model:
    Base
    Hi everyone -- my first post.
    My 2006 Prius developed this problem after an oil change and living through hurricane Debby (long rain storm only, no damage). I've looked in the Owner's Manual for some hints as to what might be going on, to no avail. Does anybody have an idea how to deal with this?
     
  2. dolj

    dolj Senior Member

    Joined:
    May 14, 2012
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    Location:
    Wellington, New Zealand
    Vehicle:
    2007 Prius
    Model:
    N/A
    The first thing to do is read the codes (or have the codes read) to find out why you have the Master Warning Light on.

    If you get no codes, all that means is the reader used was inadequate and cannot read the hybrid system ECUs.

    Report back with what codes your car has.

    This thread has a review of some reader apps.