The VAZ 2109 central locking unit ensures the safety of the vehicle, which is for the driver with one of the most important factors. There are different security anti-theft systems for the safety of the car.
An important role belongs to the installation of door lock. The main purpose of the device is the simultaneous closure and opening of the doors in the car.
In addition, on the car VAZ 2109, the central locks control the luggage and fuel tank covers.
Features of the Central Castle
The central lock is a system that combines:
- On the VAZ 2109 the control unit of the central lock or relay. Its assignment to transfer to the motor sectors, which are in the door niches, control signal for the lock mechanism.
This is an electronic device, which is a fee in a plastic case. On the body there are eyeles, with which the device is fixed at the installation site. Six relay contacts serve to connect the control connector. - A set of input sensors that have two types: End switches for automotive doors and microswitters located in the design of the lock ("Micriki"). The first fixes the current position of the automotive door and supplies the desired signal to the lock control unit, "micros" fix the current location of the main structural elements of the castle: the central stop mechanism and cams.
- Actuators, they are responsible for the opening / closure of locks. Their construction includes metal thrust connected to the rear door.
- To open a car, a key chain is used associated with the control unit.
How does the driver affect the device:
- Car owner The key inserts in.
- Turns it.
- The signal on the relay serves special contacts.
- Voltage enters the actuators.
- After activating the system, all the lock buttons are slightly "combed".
- In case of an emergency, it is envisaged for all doors automatic opening.
Tip: In order for the installation price of the remote control was below, it is enough to install such a system only to the driver's door that is used most.
Advantages of the installation of the central castle
The main advantages of the remote control are:
- When the remote protection mode is started, automatic door closing occurs.
- Increases the safety of the car, independent of the driver.
- It is possible to configure the automatic closure of the doors.
- When trying to open the door, it will be blocked.
- If the ignition turns on and the doors are closed, passenger safety increases significantly.
- The ability to automatically lock all doors if the speed has increased above acceptable.
- The system can be activated when the car ignition lock is turned on or turned off.
Tip: When combining alarm and central locking, the reliability of remote control of the door trigger and the safety of the car increases.
Installation of the central lock on the car VAZ 2109
On the VAZ 2109, the installation of the central lock is performed in two stages:
- Castle device in front doors.
- Installation of wiring and connecting the main central locking.
Tip: Before conducting work, you must replace the drive wires for the windows.
For work, you will need:
- Holder upholstery.
- Corrugated tube.
- Set of central locking elements.
- Clements knife.
- Set of wires.
- Shrinking cambrick.
Mount the control unit of the central locking of the VAZ 21093 is preferably in the garage or elsewhere, where no one will interfere.
Instructions for holding work with your own hands:
- Screws are unscrewed, fixing the handle, which is then removed.
- The handle cladding is removed responsible for the opening of the door.
- All operations are repeated for another door.
- Removed upholstery. To do this, it has a screwdriver from all sides of the doors.
- The location of the locks of the locks is determined.
Tip: The best installation site will be the left lower corner. In this case, when lowering the glass, it does not hurt the lock and does not prevent the driver.
- There are several holes.
- The lock is screwed by the lock.
- The same actions are performed with another door.
After these preparatory work, you can start the installation of the locks of the door locks to the center of the central castle:
Tip: The course of the castle traction is slightly more than the length of the traction of the central locking, which leads to a difference about six millimeters. Therefore, you need to combine the centers of the thrust and there will be no problems. Sometimes the thrust from all sides does not reach about two millimeters. In this case, it is necessary to hold a very strong screws, but so as not to damage their heads.
- Removed. For this:
- Sounds several points near the fastening screws.
- There are wires inside.
- The places of their passage are determined.
- Here, new wires are held for the central lock, after getting rid of the old elements.
- Connecting lock wires. In this case, the wire is isolated and stretched into the door.
- After conducting the wires, they are squamped through the holes located under the dashboard.
- The passage tube is installed in the rack on each side. It is necessary to ensure that the tube is not damaged.
- All wires are connected to the connectors.
- The fuse is attached.
- Connector connector and central locking unit.
- All wires are removed under the dashboard.
- The place is determined where to connect the central castle of VAZ 2109 in the body of the car.
Tip: If the wires are missing, it needs to be lengthened.
Repair of the Central Castle
There are cases when problems arise in the central castle:
- The driver closes the car, and the doors after closing immediately open.
In this case, the rod is almost completely inclined, and the confusion has a border state. It sends a command to the TzZ module, and all the doors are also closed, but due to a small deformation of the mechanism or doors, from impact or other causes of the conflict switches back and the CH opens.
Such a defect is manifested when the door is closed, the standard traction mechanism will spring and respectively goes to the opposite position, which makes the door again open.
- The central lock can only work in one direction.
The reason may be in insufficient fixation on the rift of the activator of the screw.
- It raises rattling when opening / closing the CZ, and there is no movement of the rod.
The reason can be wounded in the breakdown of the teeth on the plastic gear, which transmits the rotation to the rod's teeth through the motor's shaft.
- In the activator, the motor is made of brass. With long-term operation, it breaks the stitching hole of the gear, and over time it will scroll on the shaft.
- The central locking does not work on the VAZ 2109, and the movement of the rod can be by hand. The lock is possible in times. This is most likely indicated by the exit of the Motorchik Tsz. The photo shows an activator motor disassembled.
Why the central locking motor does not work
So:
- Wrapped around the winding near one of the poles.
- Over one second supplies supply voltage. In this case, the collector is warmed up and at the end of the movement a strongly hot collector melts plastic under its plates.
The spring-loaded brushes begin to connect, while the molten plastic is squeezed. After the brushes are connected, the power supply fuse and the activator rod will stop moving even by hand. - The motor overheats due to a long opening / closing for a short period of time - up to 40 seconds.
- Received plate collector. This is not permanent, and the periodic (once) is the operation of the central locking. In this case, perhaps the lubricant thickened, or squeezed the plastic from under the plates to the top, due to the high duration of the pulse, which leads to the removal of the collector.
What a car VAZ 2109 of the central locking scheme, how it works well visible on the video.
The reasons, because of which the central lock does not work quite a lot. Some are associated with climatic features of the area, where the car is operated, others occur after the wrong installation or adjustment of the lock.
In any case, the installation of the central castle helps the driver to keep the car from extraneous penetrations.
