Need help 2006 shows engine light on and not charging the batteries

Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by Joe Cain, Feb 1, 2021.

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  1. Joe Cain

    Joe Cain New Member

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    Hello
    I am needing help.. we have a 2006 the check engine light came on and the batteries not charging. Any ideals ?
     
    #1 Joe Cain, Feb 1, 2021
  2. JC91006

    JC91006 Senior Member

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    Are there any other lights on other than the check engine light on? The check engine light usually means there's a failure in the emissions of the car, not really battery related (unless other lights are also on)
     
    #2 JC91006, Feb 1, 2021
  3. mr_guy_mann

    mr_guy_mann Senior Member

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    Is it not charging the High Voltage batteries? Is the "battery gauge" going down? You should use a prius compatible scantool to check for codes in ALL modules. The usual reccomendation is to get a "mini VCI" cable with a copy of techstream from amazon or ebay and install it on an old windows laptop. Techstream is the same software used by Toyota to diagnose their cars.

    Posted via the PriusChat mobile app.
     
    #3 mr_guy_mann, Feb 1, 2021
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