Rear Passenger Door Won't Open

[cfan10]

All other doors work as they should, all door panels are removed so that isn't the cause. I can't get the damn thing to budge it never had the lock pull but always worked with power locks interior/exterior handles are working just not opening. I've oiled the striker as best I could get to it, still nothing. The lock pull is cut down low and loose inside door. But they worked fine when I got the power lock button.

As always thanks in advance for your assistance! It is greatly appreciated!

'90 crew cab

[Pontiac1976]

It had to see since you have all panel off the doors. The one that opens. That door check the three rods move the out side rod for the out side handle the long in side is the inner door handle up and down by the latch is the lock rod. If your looking in the area rod of the door check to make sure there moving and hooked up when you test each one if it moves. But it is not hook up on both side the clip broke or feel off one of the ends. compare to the door that not opening. To get the door open to work on take a pry bar or screw driver that reaches the latch lever hold as best you can. I forget now for sure I think it down but could be up. then as you do that pull open door