Hello, I can't be sure this will help your problem, but it seems GM is having some problems with the lid not opening and they have issued a bulletin regarding it. I am sending you a copy in hopes it will help you. Thanks
Some customers may comment on a center console lid that is hard to open or close.
Lack of lubrication on the center console lid latch may cause this condition.
Apply GM Dri Slide® Lubricant, P/N(NNN) NNN-NNNNto the center console lid latch using the following procedure:
(Canadian P/N 992926)
Dri Slide® Lubricant
Parts are currently available from GMSPO.