My trunk lid used to pop all the way open when I got my car (with no spoiler) but adding my large rear spoiler added enough weight so now it just pops up.More Questions:
Should pressing the trunk release allow the lid to swing open or just unlatch? I hit the switch on mine and it opens completely. -torsion springs too strong?
Where does GM hide the computer?
The computer is in the passenger side kick panel there should be a couple screws on the outer cover to access it.