Decosse,
Its been a while, I think. Were you back at the ol' gmforums?
The fix we are talking about here is regarding the position sensors, not the strut actuators. Some folks here (Goodyr) have had luck in bypassing the strut actuator errors with an inductive type load (fuel injector).
The position sensor is a 3 wire hookup and the strut actuator is a 2 wire hookup. I have some details on my website also get comfortable with the search feature as this has been discussed several times.