Is there some adjustment owners can make when the deck lid fails to fully open?

What is your question?

I loaded some golf clubs in the rear of my Toyota Highlander, then pushed the button to close the deck lid, which appeared to close. When I started to drive off a warning engaged telling me the deck lid wasn't closed. I stopped to check it and the deck lid appeared to be closed, but I opened it and closed it again. I started to drive off again and for a second time the warning engaged and I decided that I had a bad sensor - the warning eventually stopped. However, the next time I stopped and tried to open the deck lid, it would only open about half way, and it has stayed that way. I had to force it open once, but after closing and attempting to open the deck lid again, it returned to the half open position. I'm wondering if there is some adjustment.