There are three main reasons your door is rattling.
Front door lock issues.
Faulty mechanism mechanisms on composite doors are.
The locks strike plate has to be adjusted so that it lines up properly with the corresponding latch or door lock bolt.
One of the first symptoms of a possible problem with the door lock relay are door locks that function intermittently.
Repairs range from making minor latch adjustments to repositioning the door.
Tighten the hinge screws and then try adjusting the strike plate by loosening its screws and shifting it slightly.
Step 1 if the key turns but does not operate the lock bolt the lock mechanism is broken.
Upvc gearbox failure most common multipoint lock is damaged door alignment issue problem with lock cylinder door lubrication is required.
If the door lock relay has any internal or wiring issues it can cause the door locks to function intermittently.
Warped door it is a rare occurrence but composite doors can sometimes warp.
In some instances it might be that your door is misaligned not your door lock.
Door lock doesn t latch properly when a door latch doesn t click into position it usually means the latch and the strike plate are out of alignment.
Fortunately most front door lock problems can be.
This can make the door difficult to close.
How to fix this door lock problem examine the door screws and door hinges.
Video tutorial discussing symptoms of power door locks on toyota is not working right and how to check for easy fixes and replace a door lock actuator if nec.
If a strike plate is recessed as often happens when the doorway is painted several times remove the screws pull it out and make cardboard shims to fit in the mortise.
The door locks may function correctly one moment and in the next will cease to operate.
Sticking door locks can be attributed to everything from slight settling of the house to a buildup of dust and dirt within the locking mechanism.
Those related to the lock set or key and those related to the door s frame and latch assembly.
Remove the mechanism to have it repaired or replace the lock set yourself.
The strike plate is recessesd the latch bolt does not align or the strike plate needs to be reset.