First there are 2 Philips head screws in the armrest, remove those and put them aside.
If you have power windows and doors, pop out the switches, careful not to lose the retaining clips, and disconnect the electrical connectors on the switches and put them aside.
If you have manual locks, unscrew the knob. If you have manual windows you should invest in a special door handle removal tool which will easily partially back off the hidden C clip allowing you to pull the handle straight off.
Next use a wide putty knife (or the special tool you can buy) slip it between the door panel and the metal of the door itself, and gently pull on the panel.
Start at the bottom rear corner and move around the door panel, about 6 inches at a time, until the panel is loose and pretty much hanging off the door.
Now lift the door panel up gently and voila.
luck
thers a panel in the front underneth that says oil filter hatch 99'blazer lt 4wd
Dose the 2001 chevy blazer 4x4 4 door have a access panel to the fuel pump
i think you should remove the door first then remove the door panel by hitting it with a soft hammer to release it.
I need diagram for 1998 chevy blazer fuse panel
Front seating area, passenger side, behind dash, under access panel, mounted in fuse panel in glove compartment.
Using a screw driver remove the screws from the door panel, remove the clips, and pull the panel away from the frame slowly. Remove any wiring connectors, and remove the panel the rest of the way.
Open the driver's door and look at the side of the dash. There'll be a small door which you open by turning a knob. If comes off, and there's your fuse panel.
Behind the small access panel marked "Oil Filter" under the front of the vehicle.
The fuse box is located in the driver door joint. There is a small panel held on by a small hand screw. Inside you will find the panel diagram and any spare fuses.
behind the passenger side front inside wall panel next to glove box
In the back, on the driver's side. There's a panel built into the trim. You pull up the tab, and that panel lifts off. Your jack is under that. It's located where the wheel well on the driver's side rear would be if it were a pickup truck.