red triangle with tpms

Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by maxentkhan, Sep 15, 2019.

  1. TMR-JWAP

    TMR-JWAP Senior Member

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    Did they provide the subcode? If I remember correctly, P3009 means the problem is inside the HV battery, why would they be talking about replacing the transaxle?

    Max, where are you located?

    If you disconnect the 12v battery for a minute, and then reconnect it, the code should clear. Does that happen?

    If you disconnect the 12v to reset the code, after re-connecting the 12v:
    Keep your foot off the brake and press the power button two times. This will power up the car, but not operate the main battery relays. Wait a couple minutes.

    If no triangle, put your foot on the brake and press power again. This will close the main relays and put power to the inverter. Wait a couple minutes.

    If no triangle, put the car in drive and wait a few minutes. Does the triangle appear?

    Do these steps and let us know when the triangle pops up.
     
    #21 TMR-JWAP, Sep 17, 2019
    Last edited: Sep 17, 2019
  2. maxentkhan

    maxentkhan New Member

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    thats i dont know they just said and give me the test result copy that mention P3009 and P0AA6 and under that said need tranxal need to replace cost for new 4000 and use 1750 with mileage more than 200000
     
  3. TMR-JWAP

    TMR-JWAP Senior Member

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    Watch this. It may make it easier for you to do some self diagnosis:

     
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