The most common cause of a sticking patio door is debris in the lower track.
Van sliding door sticking.
The first step in troubleshooting a sticky sliding door is to open it all the way and then clean and oil the tracks.
Fixing the problem yourself is a lot easier and cheaper than a visit to the dealer or a garage.
In some instances you have a door that sticks along the strike area the metal part of the door frame where it meets the outermost edge of the door.
Here are the basic steps.
Remove the sliding door.
To fix this you can adjust the height of the rollers by the screws on the rollers.
Your door is old and worn out.
In other cases it may be the wood door edge itself scuffing on the door frame.
Step 1 lift the tailgate.
Adjustment screws are located near the wheels on the top or bottom of the door which release or create tension on the wheels effectively raising or lowering the door.
Move the door back and forth like you did in step 1 to help the door glide over the oiled areas.
You ll need to first lift up the tailgate in the rear of the van.
If your sliding door is sticking or dragging along the tracks making a grinding noise the springs in the rollers could have become loose causing it to sag.
Open and close the door a few times to completely spread the oil.
The following article will instruct you on how to properly lubricate the sliding doors of your van.
Yes it s that sticking door of yours.
This channel easily becomes clogged with dirt and leaves because people and pets walk over it whenever they go in or out.
Turn the screw clockwise half a turn to raise the door or counterclockwise to lower it and test the door to see if it resolves the problem.
The sliding doors of a van can easily become too stiff to close.
Both the top and bottom tracks should be cleaned.
This will actually help to move around the lubricant into the harder to reach middle area where the door is constantly sliding and experiencing the friction that makes it stick.
Replace the wheels or spring load.
Each time you vacuum your floors use a small brush attachment or cordless vacuum to clean the sliding door tracks.
Inspect the rollers and replace them if damaged.
Reinstall the doors and adjust the rollers to the correct height.