A lumina door handle is able to break for a number of reasons.
How to replace outside door handle on 94 lumina.
Once that rod is disconnected the handle just comes right out.
Door handle of 94 lumina broken on the inside.
Physical trauma to the part is a common reason and some people even discover that simply pulling too aggressively led to the handle getting knocked off.
Make sure to replace a broken chevrolet lumina exterior door handle quickly.
Need info on how to get at it.
If the lock does not open try pushing down on the lever and see if the lock releases if it does ck the outside door handle for cracks along the hinges of the handle i have found that most of the time that it is the outside door handle cracked and the rod is not.
Then this rod comes down and out.