Not had issues with my 80 series, but with my Toyota Sequoia. Sounds like the lever stuck or there's no travel in the cable that pulls the mechanism when you pull the handle. You may have to go inside and remove the back panel to get to it... a pain in the butt, for sure. You'll be able to see the cable and give it a tug and see if that opens it. If so, I just added a few lock washers to the tail end to take up the slack and it continued to work well for a year until I sold it. I also had issues with it sticking because of all the dirt that had built up in the lever mechanism, causing it to move slow and not snapping back, so it would stick open or shut. I sprayed the heck out of it repeatedly with WD40 then would let it drip out, or swab it with a cotton swabs; it was crazy how much grime was in there! it finally got it's spring back after that. I hope it's something as simple as mine (it happened while my son's youth group took it on a camping trip, so I get it!)... Good luck!