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

C1259, C1310, P3193, P0A0F, P3000 breakdown with pics

Discussion in 'Gen 2 Prius Technical Discussion' started by HOWFAST, Jan 14, 2019.

  1. HOWFAST

    HOWFAST Junior Member

    Joined:
    Jan 19, 2014
    24
    11
    0
    Location:
    Hawaii
    Vehicle:
    2005 Prius
    Model:
    N/A
    C1259 - HV System Regenerative Malfunction
    C1310 - HV System Malfunction
    P3193 - Fuel Run Out
    P0A0F - Engine Failed to Start
    P3000 - Battery Control System

    I installed a battery that I just rebuilt, all modules measured 8.2V. I used the ProLong battery charger to make sure it load balanced correctly. When I turned the car on it ran for about 4 seconds, threw the codes listed above and shut the engine off. Naturally, I added 2 more gallons of fuel to be safe. Cleared the codes and the same thing happened. The battery I took out was a rebuild that I did only a month prior. I tore that one down finding corrosion build up happened quickly to this battery. I am posting pictures following the blue wire with a black stripe. It has a large wire connected to it as well.
     
    SFO likes this.
  2. HOWFAST

    HOWFAST Junior Member

    Joined:
    Jan 19, 2014
    24
    11
    0
    Location:
    Hawaii
    Vehicle:
    2005 Prius
    Model:
    N/A
     

    Attached Files:

    #2 HOWFAST, Jan 14, 2019
    Last edited: Jan 14, 2019
    SFO likes this.
  3. HOWFAST

    HOWFAST Junior Member

    Joined:
    Jan 19, 2014
    24
    11
    0
    Location:
    Hawaii
    Vehicle:
    2005 Prius
    Model:
    N/A
    There is even corrosion on the hard wire to the board.
     

    Attached Files:

    SFO likes this.
  4. HOWFAST

    HOWFAST Junior Member

    Joined:
    Jan 19, 2014
    24
    11
    0
    Location:
    Hawaii
    Vehicle:
    2005 Prius
    Model:
    N/A
    Another note.... My second rebuilt battery does not have the corrosion on the battery assembly board. I did notice all the modules at 7.6V except 1....... at 6.4V. I will replace that cell and try again.

    Gus//
     
  5. Gavin Craske

    Gavin Craske Junior Member

    Joined:
    May 21, 2013
    10
    2
    0
    Location:
    Perth, Western Australia
    Vehicle:
    2007 Prius
    Model:
    III
    Change out that board with known good unit first. No point in using a board with terminals corroded like that.
     
  6. HOWFAST

    HOWFAST Junior Member

    Joined:
    Jan 19, 2014
    24
    11
    0
    Location:
    Hawaii
    Vehicle:
    2005 Prius
    Model:
    N/A
    Agreed Gavin, I do have another board thankfully.

    Gus//
     
  7. Jair Reyes Tapia

    Jair Reyes Tapia New Member

    Joined:
    Jun 26, 2021
    2
    0
    0
    Location:
    Panamá
    Vehicle:
    2010 Prius
    Model:
    Four
    Alguien sabe el número de este conector naranja que se daña tanto?

    Gracias por la ayuda


    Moderator edit: Translation: Does anyone know the number of this orange connector that gets damaged so much? Thanks for your help
     
    #7 Jair Reyes Tapia, Jun 30, 2021
    Last edited by a moderator: Jul 2, 2021