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My High Mileage '08 Prius needs a new battery

Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by SuzB, Aug 9, 2022.

  1. SuzB

    SuzB Junior Member

    Joined:
    Mar 11, 2017
    2
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    Location:
    Los Angeles
    Vehicle:
    2008 Prius
    Model:
    Four Touring
    Hi. I'm not new, but returning. I believe my '08 Touring Prius will need a replacement Hybrid Battery. The warning light is on, the AC has stopped, cruise control not working. I'm stopping driving it until I can fix the problem. Any suggestions besides the very expensive new battery, or taking it to a dealer?
     
    #1 SuzB, Aug 9, 2022
  2. JC91006

    JC91006 Senior Member

    Joined:
    Nov 10, 2013
    16,470
    8,383
    0
    Location:
    Los Angeles, CA
    Vehicle:
    2008 Prius
    Model:
    II
    There is a shop in Rosemead that I often use for service, Armstrong Auto Services. Maybe you just have a failed inverter pump? You can check easily by opening the inverter coolant reservoir (when you open the hood, it's directly in front of you with pink fluid), when the car is in READY mode, see if the fluid is moving. If there is no movement in the fluid, then you have a failed pump
     
    #2 JC91006, Aug 9, 2022
  3. bisco

    bisco cookie crumbler

    Joined:
    May 11, 2005
    107,796
    48,994
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    Location:
    boston
    Vehicle:
    2012 Prius Plug-in
    Model:
    Plug-in Base
    how high are the miles?
     
    #3 bisco, Aug 9, 2022
  4. RovinRon

    RovinRon Junior Member

    Joined:
    Sep 7, 2020
    33
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    0
    Location:
    Federal Way WA./Sun City AZ.
    Vehicle:
    2017 Prius Prime
    Model:
    Plug-in Advanced
    Far from an expert, but I would have 12 volt house battery checked first. Lot less expensive!!
     
    #4 RovinRon, Aug 10, 2022
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