2008 Prius will NOT move + Code P0A90 Drive Motor “A” Performance

Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by PriuSocal, Apr 21, 2025.

  1. PriuSocal

    PriuSocal Member

    Joined:
    Mar 23, 2023
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    Location:
    SoCal
    Vehicle:
    2008 Prius
    Model:
    N/A
    Thanks @James Analytic for your input. I assume the code may be due to the damaged wire to the motor temp sensor itself as it would cause it to not read properly. I have checked all the plugs that were involved with the trans removal itself and double checked prior to installing the inverter which has most of those plugs running underneath it and all was reconnected as it should.

    Let’s hope repairing this broken plug takes care of some of the codes that are causing that red car with exclamation point.