Tested one more EPS / ECU that works in fail-safe/limp home mode with fixed level of assist. 2008-2011 Scion XD
2008-2011 Scion XD It's almost identical to Prius. The Prius, Yaris and Scion Xd ECU share same exact plug and works with each other.
ECU Part Numbers that function in fail-safe / limp-home mode:
2004-2009 Toyota Prius 89650-47102
2009-2013 Toyota Corolla 89650-02300
2006-2011 Toyota Yaris - (With ABS) 89650-52120 / 52050
2006-2011 Toyota Yaris - (Non-ABS) 89650-52070 & 520140
2007-2009 Nissan Versa 28500-EM30A / 991-30303
2009-2012 Nissan Cube 28500-1FC0B / JL501-000932
2012-2014 Kia Soul B2563-99500 / 4PSG1312 / FPSG1312
2008-2011 Scion XD 89650-52A10