How do i fix the latch on the drivers side door of a chevy blazer, i cant close the door/

tyr to workit by hand after spraying it with wd 40..that may free it up..they normally stick due to no lubricant.

Not much your can do there & the parts
are no longer avail, after ten years or so

I have 1984 S10 Blazer, for 29 years, mine still works,
so far

Have to look at the latch to see if it is bent,loose,
etc

Your on your own there for a solution, even if the vehicle
was new

Simple device,but no real fix

Door pins are a common failure on that series of Blazer/S10's. Also, another point of contention that the door faces is a sticky latch. Basically, the door latch re-latches itself and when you shut the door into the catch, it slams into it and bounces off. An easy fix is a 3 part cocktail of brake parts cleaner. Open and shut the latch with a screw driver acting as the catch and your interior door handle a few times. P'Blaster, open and shut the door a few times with the screwdriver acting as the catch. Finally, a good shot of white lithium grease. Open and shut the door with a screwdriver as the catch several times. Once you feel it is un-stuck, actually close and open the door several times. If you notice the door rising every time it catches, you MUST replace the door pins (cheap fix). If the door still has issues, replace the door latch (and since you're in there, do some PM and replace the actuator as well).

Sounds like your door hinges are worn. Pin and bushing kits are available at parts stores, and with a little patience are not awful to install. Installing a pair of these should restore the door to the original height, and allow the door to close properly.

under the carpet installed on the tailgate door, there is a hole. put a screw driver in it and manually flip the latch open, to start.
yjen take the door panel off, one screw with the interiro handle, and pull the rest off,
watch the auto release slidw side to side, you will find a broken piece here, I made an extension piece with a plastic hook and screw, works fine for over a year, lube all latch parts with wd 30 once opened.

Take seat belt out of door jamb...

j/k

open the handle like you are trying to open the door, then get a screwdriver, and flip the latch back to open. It is stuck in the shut position. Hurry before it rains.

I have the same problem, when I took the door apart I found that there is a plastic extension on the end of cyclinder that moves in and out on that electric motor you hear. Well the plastic extension is broken off and that is what moves the lever to open your window latch. I tryed Krazy Glue with JB weld to fix the plastic piece but the first release of the window it just broke off again so I'll have to order a new one. You can't just order the plastic extension according to Chevy you have to order the motor aswell about $80.00 CAD.
To get the door apart yourself, I just pulled out on the plastic trim on top enough to get a long narrow screw driver down there and you will see a brass like lever in the shape of a L , you want to push that to the left to release the window latch, and then you can unscrew the plastic trim properly and go from there.

Not sore if you have the answer or not. Here it is. MANUALLY place interior door lock latch in the UNLOCK position. Now LIFT UP outside door handle as if opening. While holding it up with your finger ( no prying ) lift up closed latch. Now you should be able to close your door normally.

Make sure the latch hasn't already dropped into the locked positon. If it has pull on the door handle and raise up the latch.

easy fix open the door take a screw drive and slighty pry the latch on the door back while pulling up on the door handle magic you can lock ya truck now.