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2010 Prius will not start engine codes u0100 c1259 c1310

Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by jakester21, Nov 27, 2023.

  1. jakester21

    jakester21 Junior Member

    Aug 1, 2018
    2005 Prius
    hey i've been beating my head on this Prius for a while but its not giving me much to work off of
    the car will not turn the engine over it will go in electric for a few seconds and the miles per hour disappears and i hear the relays in the battery turn off also tech stream says my engine rpm is 16000 and it cant connect to the emc
    there has been mice in the car so that could be some thing i have tech stream and carista and dr prius and torque

    things i've checked
    high voltage battery on dr Prius everting seams normal in the app
    the wires look good where the cabin air filter is
    checked the service plug on high voltage battery
    checked all the fuses they are good