If one door doesn t work but others do the problem could be a blown fuse.
Seat door lock problems.
Hi guys and girls i m not very good on camera so i apologise if the quality of the video sucks.
It s a fundamental problem.
The ecu for the door locks and windows sits inside the driver s door where it is vulnerable to moisture ingress.
If the door lock relay has any internal or wiring issues it can cause the door locks to function intermittently.
One door lock is not working.
Here are the common scenarios and associated problems.
Your seat belt was designed to lock up at particular times by utilizing a device called a retractor.
Replacing the fuse will correct the problem.
Again if one door doesn t work but others do the problem could be with the door lock solenoid.
One of the first symptoms of a possible problem with the door lock relay are door locks that function intermittently.
When this system is activated it is not possible to open the doors normally from the outside or the inside.
The boot tailgate may not be opened.
With the key rotate the key once in the door lock cylinder in the locking direction.
A fuse is blown.
Replacing it may require removing the car door panel.
Be it the switch for that side latch or actuator.
I m not saying the other videos on the internet are wrong bu.
The door locks may function correctly one moment and in the next will cease to operate.
This device which looks like a spool with teeth on the edges will normally allow your seat.
My guess is that the replacements have not been adequately sealed against moisture ingress.
The solenoid is bad.
To activate the system using the remote control press the lock button on the remote once.
Alarms and immobilisers technical issues.