First try tightening the screws in both the handle and the striker plate.
Car door striker plate adjustment.
To adjust the striker plate open the door and mark on the door pillar with a pencil the height at which the lock passes it.
When adjusting the door striker plate you may have to adjust it several times to ensure a good seal on the door.
Note any that are showing signs of wear and.
The problem of a door not latching is commonly caused by a misaligned strike plate so the first thing you have to do is to check the strike plate first for alignment.
How to adjust a door knob strike plate.
It has a round or square hole that the door latch bolt fits into when you turn the knob and close.
If the latch won t spring into the strike plate photo 1 observe whether it hits the plate at the top or bottom.
Step away from the car and visually inspect the way the car door aligns with the car s body.
Before you attempt to adjust the strike plate make sure the door does not need to be adjusted.
Beginning to make sure the door will latch properly.
Inspect the striker plate.
Use this mark to judge whether the striker plate needs to be slightly raised or lowered to give the door a close fit.
A door strike plate attaches to the latch side door jamb.
If the door still doesn t catch grab a flashlight and study the way the door latch the flexing part operated by the door handle hits the strike plate.
Open the door again.
This video shows how to adjust a car door so it closes flush with the rear door.
When that happens the door strike will not align with the strike plate.
Tightening the hinges or adding a support screw may be all that is need to get the door working correctly.
Moving the strike plate should not be needed most of the time.
If your car door has a drag or does not open even after replacing the door striker plate you may need to conduct further inspections of the door striker plate assembly and the door striker to check for any door latch.
Make sure it s in the proper location.
Inspect all of the bolts holding the door in place.
This video shows how to adjust a car door so it closes flush with the rear door.