Central Car Door Lock Mechanism Diagram

It is possible to strip the unit down to repair it however it s not without.

Central car door lock mechanism diagram.

Central door locking is a feature that provides both convenience and added security to anyone who regularly drives around with passengers in their car. If there is no key lock in the door these sensors are superfluous and a 2 wire motor can be used. Car door lock actuators are designed to lock and unlock a door without the effort of pulling on a cable and rod. The central locking door lock mechanisms on saab 9 3s and 9 5s are known to occasionally stop working properly.

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 the actuator moves the latch up it connects the outside door handle to the opening mechanism. Install actuator in correct direction as shown in figures 1 a 1 b and figure 2. Make sure that actuator will not block other moving parts inside of door screen and its 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. In this car the power door lock actuator is positioned below the latch. In some cars the door lock actuator is positioned below the latch. For vehicles with traditional style door lock cylinders and keys a bad power door lock relay will merely disable the power door lock feature.

By making a circuit that simply reverses the polarity of the motor the door can be either locked or unlocked. 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. Also make sure that actuator is moving parallel to door lock. Remove door panels carefully 2.

It s a simple mechanism you can have a closer look on its working by watching this short video it will. How a car door lock works is explained in this video. So that we tried to get some terrific car door lock parts diagram photo for you. However vehicles without door lock cylinders will not be able to lock or unlock the doors until power is restored.

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. Central locking system installation manual actuators installation 1. The polarity of the motor determines whether the locking mechanism goes up or down. Actually we also have been remarked that car door lock parts diagram is being one of the most popular issue right now.