Toyota Prius Electric Power Assist Steering
Thread from Gregski: https://openinverter.org/forum/viewtopic.php?p=43205
And then he made his own video: https://www.youtube.com/watch?v=8sI3gQ44pcw
Below is the list of cars that are known to have fail-safe electric steering. Only (3) wire connections; Ignition On, Power, and Ground to the Steering ECU. That’s it!
2004-2009 Toyota Prius 2009-2013 Toyota Corolla 2006-2011 Toyota Yaris – (With ABS) 2007-2009 Nissan Versa 2009-2012 Nissan Cube 2012-2014 Kia Soul ECU Part Numbers:
2004-2009 Toyota Prius 89650-47102 2009-2013 Toyota Corolla 89650-02300 2006-2011 Toyota Yaris – (With ABS) 89650-52120 / 52050 2007-2009 Nissan Versa 28500-EM30A / 991-30303 2009-2012 Nissan Cube 28500-1FC0B / JL501-000932 2012-2014 Kia Soul B2563-99500 / 4PSG1312 / FPSG1312
https://www.therangerstation.com/tech/toyota-electric-power-steering-eps-conversion/