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Possible Battery Problem. Any Experience with Lazarus Reconditioning on Long Island?

Discussion in 'Gen 3 Prius Technical Discussion' started by Caitlin McDonnell, Jul 23, 2024.

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  1. Tideland Prius

    Tideland Prius Moderator of the North
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    Merged all threads
     
    #41 Tideland Prius, Aug 2, 2024
  2. vvillovv

    vvillovv Senior Member

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    Nice that you found a shop with a prius owner. They are few and far between. If this shop is a good shop, you'll be one of the lucky prius owners to have found one of these.
     
    #42 vvillovv, Aug 2, 2024
  3. Caitlin McDonnell

    Caitlin McDonnell Junior Member

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    I am at my local mechanic where based on the codes I gave him from Lazarus, he changed the water pump and the inverter and now it is saying P LOCK MALFUNCTION WHEN PARKING, PARK IN FLAT PLACE ABD APPLY PARKING BRAKE SECURELY

    and it won’t drive. Basically it was running before I took it in and now I can’t leave to go see my daughter at camp tomorrow. Argh.

    yes, I should’ve gone to the place with the Prius owner
     
    #43 Caitlin McDonnell, Aug 2, 2024
  4. Brian1954

    Brian1954 Senior Member

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    Check the voltage of the 12v battery. It is low and needs to be charged!

    This mechanic should have checked for trouble codes himself. He should not have relied on the codes you gave him! I do not think that you needed to replace the inverter, but that is water over the dam.

    Do not go back to this mechanic again.
     
    #44 Brian1954, Aug 2, 2024
    Last edited: Aug 2, 2024
  5. Caitlin McDonnell

    Caitlin McDonnell Junior Member

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    Next time I will take it to the
     
    #45 Caitlin McDonnell, Aug 2, 2024
  6. Caitlin McDonnell

    Caitlin McDonnell Junior Member

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    We changed the 12v battery too
     
    #46 Caitlin McDonnell, Aug 2, 2024
  7. Caitlin McDonnell

    Caitlin McDonnell Junior Member

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    I’m sorry I meant to say he changed the pump and The
    Relay
    Not the inverter. Not sure why he changed the relay but now keeps changing and changing it back and car is locked
     
    #47 Caitlin McDonnell, Aug 2, 2024
  8. Brian1954

    Brian1954 Senior Member

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    What is the voltage of the 12v when it is measured with a meter?
     
    #48 Brian1954, Aug 2, 2024
  9. Caitlin McDonnell

    Caitlin McDonnell Junior Member

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    He’s checking now.
     
    #49 Caitlin McDonnell, Aug 2, 2024
  10. Caitlin McDonnell

    Caitlin McDonnell Junior Member

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    11.3
     
    #50 Caitlin McDonnell, Aug 2, 2024
  11. Caitlin McDonnell

    Caitlin McDonnell Junior Member

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    He’s a good guy but yeah next time I’ll take it to the Prius guy
     
    #51 Caitlin McDonnell, Aug 2, 2024
    Brian1954 likes this.
  12. Caitlin McDonnell

    Caitlin McDonnell Junior Member

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    Again he didn’t change the inverter he change. The water pump and the relay

    changing the relay is when it fucked up
     
    #52 Caitlin McDonnell, Aug 2, 2024
  13. Brian1954

    Brian1954 Senior Member

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    That is low, it needs charged!

    Edit: he should install the original relay!
     
    #53 Brian1954, Aug 2, 2024
  14. Caitlin McDonnell

    Caitlin McDonnell Junior Member

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    I think it is draining because it’s not shutting down and they’ve been working on it for hours.

    okay he has tried putting the og relay in a changed the battery

    why the brake malfunction message?
     
    #54 Caitlin McDonnell, Aug 2, 2024
  15. Brian1954

    Brian1954 Senior Member

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    Because the voltage was low in the 12v system in the car.

    The mechanic left a door open or a light on during the time he worked on the car, and this drained the 12v battery.

    I think you have learned your lesson with this mechanic. Your Prius has a very complex control system, and it is much more difficult to diagnose when there are problems compared to a regular gas car.
     
    #55 Brian1954, Aug 2, 2024
    Last edited: Aug 2, 2024
  16. Caitlin McDonnell

    Caitlin McDonnell Junior Member

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    Yeah he is charging the battery but thinks it has to be a wire or fuse related to changing the relay.

    he seems to think the relay communication was affecting the water pump which was affecting the inverter, hence the two times it temporarily would not go into drive or reverse. He’s been trying to figure it out all day. Literally I drove my car in and can’t drive it out.
     
    #56 Caitlin McDonnell, Aug 2, 2024
  17. Brian1954

    Brian1954 Senior Member

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    Tell the mechanic that you want the old engine coolant pump. In the next couple of days, after you get home, take a few pictures of the old pump and post them in this thread. There is no rush to do this. I would like to see what the impeller looks like on the old pump.
     
    #57 Brian1954, Aug 2, 2024
  18. Brian1954

    Brian1954 Senior Member

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    Did the mechanic replace the engine coolant pump or the inverter coolant pump? Please double-check with him.
     
    #58 Brian1954, Aug 2, 2024
  19. Caitlin McDonnell

    Caitlin McDonnell Junior Member

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    I think I just attached pics
     

    Attached Files:

    #59 Caitlin McDonnell, Aug 2, 2024
  20. Caitlin McDonnell

    Caitlin McDonnell Junior Member

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    Engine coolant pump. Wrong one?
     
    #60 Caitlin McDonnell, Aug 2, 2024
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