Door knob parts diagram seasparrows co inside car door lock parts diagram image size 728 x 472 px and to view image details please click the image.
Central car door lock mechanism diagram.
Car door lock actuators are designed to lock and unlock a door without the effort of pulling on a cable and rod.
When the actuator moves the latch up it connects the outside door handle to the opening mechanism.
A rod con nects the actuator to the latch and another rod connects the latch to the knob that sticks up out of the top of the door.
However vehicles without door lock cylinders will not be able to lock or unlock the doors until power is restored.
Remove door panels carefully 2.
Also make sure that actuator is moving parallel to door lock.
Security the most obvious advantage of a central door locking system is that it provides a quick and easy way of locking all the doors of your car together just by operating the driver s lock.
Actually we also have been remarked that car door lock parts diagram is being one of the most popular issue right now.
The central locking door lock mechanisms on saab 9 3s and 9 5s are known to occasionally stop working properly.
Install actuator in correct direction as shown in figures 1 a 1 b and figure 2.
In this car the power door lock actuator is positioned below the latch.
A rod connects the actuator to the latch and another rod connects the latch to the knob that sticks up out of the top of the door.
When you hit the central locking button on the remote the affected door often won t lock or won t unlock if it was already locked.
For vehicles with traditional style door lock cylinders and keys a bad power door lock relay will merely disable the power door lock feature.
If there is no key lock in the door these sensors are superfluous and a 2 wire motor can be used.
It s a simple mechanism you can have a closer look on its working by watching this short video it will.
The polarity of the motor determines whether the locking mechanism goes up or down.
Central locking system installation manual actuators installation 1.
It is possible to strip the unit down to repair it however it s not without.
How a car door lock works is explained in this video.
Make sure that actuator will not block other moving parts inside of door screen and its mechanism.
For vehicles equipped with door lock cylinders the door can still be opened using the key.
The issue tends to start out intermittent and then worsen with time.
By making a circuit that simply reverses the polarity of the motor the door can be either locked or unlocked.
