underneath the carpeting where the torsion rods disappear into are 3 holes on each side. expose this area to see those 3 holes. if the ends of the torsion rods are not on the
uppermost hole than move them there by:
propping open trunk (so it won't fall and bruise your head)
grab the rod end areas with locking pliers
put them higher
if that don't work, inquire with the part dept about these parts: trunk torsion springs
64531-33010(rh), 64532-33010(lh) I don't know if these parts are original equipment, but these are the parts toyota told their dealers to install if the
gen3 camry sedan with spoiler wouldn't stay open when the torque springs were adjusted all the way to the top
Merry Christmas