Planning to add electric power steering to my 09 T4. Looking at YouTube, I have found that some of the EPS columns have remote mounted ECU and only require 3 wire hookup...power, ground and switched ignition. After 10 seconds, EPS will go into fail safe mode and supply good power assist, without the extra wires connected (or the adjustment knob.) Thinking of trying a Prius or Corolla column...about $50 at the junkyard or $80 on eBay. Tobie1987 has done exactly what I plan to do. Any advice?