Replacing the door lock cylinder viburnum

As they say, you can’t understand Russia with your mind, in this case, I didn’t understand how this brainchild of the Russian automobile industry was figured out. It would seem that everything should be ridiculously simple. But first, I’ll describe how I figured it out, or more precisely, how I screwed up.

I look at the handle and notice a pin! Yeah, that means, logically, it needs to be knocked out in order to disassemble it, at least in the foreign cars I’ve come across this way. I look further, it only goes in one direction.

Yeah, and here we have a problem, I twist and turn, I find something else that can be done, and yes, that’s right, I find another pin to knock out.

Well, then I clicked on the locking pin, la la poplars and all that. When I decided to post this post, I realized that I didn’t take a few necessary photos as I thought and decided to find them on the Internet. But imagine my surprise when I saw the manual on one of the sites .

This is what he looks like.

What a harsh censorship flashed through my head. How can you, without knowing it, put a screwdriver into the slot to press this damn pin?! I wouldn’t even say that even a screwdriver will fit in there. In short, guys, if you disassemble any larva, always google it, especially as I understand the new domestic auto industry))) Foreign cars too, of course, but there is little information on them.

Tool:

Medium flat screwdriver
Medium Phillips screwdriver
Driver for socket attachment
8mm wrench attachment
Knob attachment 10 mm

Parts and consumables:

1. To remove the lock, take out the four pistons, pry them off with a screwdriver and remove the lock drive cover.

2. Use a screwdriver to press out the lock drive rod.

3. Let's disconnect it.

4. Squeezing the clamps, disconnect the lock wire block from the rear wiring harness block.

5. We use a marker to mark the position of the lock relative to the trunk lid. Using a socket or a 10mm wrench, unscrew the three nuts securing the lock.

Removing the lock and replacing the cylinder

The design of the trunk lock on the Lada Kalina consists of two parts: the cylinder where the key is inserted and the door locking mechanism itself. All this is disconnected separately and will be written about this in more detail below.

If you need to replace the larva, it is quite easy to remove it. You can do this using an 8mm socket and a flathead screwdriver. Below is shown which bolts need to be unscrewed to release this part along with the body.

Now that the bolts are unscrewed, take a plastic screwdriver and use it to pry off the plastic retainer that secures the rod to the body of the cylinder. For clarity, below is a photograph that clearly shows what needs to be done:

Then, carefully take the larva so that its spring, which is located inside, does not jump out. If you need to replace a part, then replace it with a new one and assemble everything in the reverse order.
If it is necessary to completely remove the entire mechanism, then you will have to do a little more work. We unscrew the door locking mechanism itself with a large Phillips screwdriver, there are only two bolts:

When everything is done, you need to pull it a little towards yourself and it can be easily removed; all that remains is to disconnect the plug with the power wires from this structure:

That's all the repairs, which will take about half an hour if you have the right tools and this manual. We install all the removed parts, which can be bought at absolutely any auto store, in the reverse order. I hope that I helped someone with this photo report using the example of my Lada Kalina station wagon.

Today we will talk about such an important car system as the ignition system. Serving as a power control mechanism and responsible for starting the engine, the ignition is at the same time subject to quite serious breakdowns. We will talk about how to recognize a malfunction and how to fix it in this article.

Recommendations from the magazine “Behind the Wheel”

Let’s turn again to the “Behind the Wheel” review, which discusses how to remove door locks in a VAZ-1118 Kalina. If the casing has been dismantled, this is not bad. Next, according to the recommendations, unscrew the screw securing the inner handle:

The lock mechanism is connected to two rods made in the form of rods. Both of them are dismantled by disconnecting the plastic clips:

To disengage the latch, press on the plastic tab with a screwdriver.

At the last step, as you might guess, all that remains is to unscrew the screws holding the mechanism motionless.

But first, you need to dismantle the external handle. To do this, unscrew two bolts equipped with an “8” hex head.

By the way, if the central locking connector is attached to the mechanism module, it is also disconnected.

Let the wiring harness for the central locking drive remain in the door.

Of course, all door locks must be unlocked with one key, which is supposed to be used in the future.

The work indicated here is carried out on each of the four doors. In addition, it is very desirable that the ignition key also unlocks the doors. However, replacing the cylinder on the steering column will not be so easy. Can you handle the total amount of work that needs to be done? Decide for yourself.

Egnition lock

The ignition switch is a complex device designed to control the supply of power to vehicle systems, prevent battery discharge and ensure that the engine starts from the starter system. The castle includes two components:

mechanical, represented by a lock cylinder;
electrical, which is a set of contacts that close electrical impulses when the key is turned in one way or another.

The ignition switch on the Lada Kalina has three modes:

Mode "0". In this position, the key can be easily removed, and the lighting, emergency lights, and audio system work.
Mode "1", fixed. It is no longer possible to remove the key from this position; when it turns on, the ignition system is turned on and power is supplied to all systems except the starter. But it is worth considering that keeping the key in mode “1” for a long time can lead to battery discharge. This position is used when turning on the starter, so that the running fuel pump pumps up the required pressure to ensure further ideal operation of the starter.
Mode “2”—activation of the starter system.

The Lada Kalina ignition switch kit contains a key for the lock, which serves not only in its straight profile, but also as a key for the doors and trunk.

Replacement process

A new ignition switch can be purchased either separately or in a set with cylinders for doors and trunk.

The procedure for replacing the ignition switch on Kalina involves the following steps:

the battery cable from the negative side

You can also remove the positive terminal, but it is better to disconnect the negative terminal.

We remove the plastic covers and gain access to the switches.

As a rule, the ignition switch is fixed with bolts with shear heads - you can’t do without a chisel.

Disconnect the terminal blocks.

After installing a new lock, do not forget about the doors and trunk, you now have different cylinders.

To avoid having to deal with programming the chip of a new key, you can simply change the key in the key fob body.

Ignition switch malfunctions

Like any electronic device, the ignition switch of the Lada Kalina is subject to frequent breakdowns. Malfunctions can occur for a variety of reasons, the most common of which are the following.

Oxidation of contacts always leads to serious damage (usually due to moisture and dampness in the machine)
Contact burnout , which occurs due to sudden voltage surges. Voltage drops usually occur when the power unit is started, during which the temperature inside the system rises sharply, causing the insulation to simply burn out. This is why it is so important to approach the launch issue wisely.
Mechanical damage . If, when you are about to turn the key, you notice that it has become more difficult to do so than usual, it means that something happened to the lock cylinder, perhaps it was simply clogged with dirt or dust, or maybe there was a defect at the factory that came to light only now.

If the problem lies in burnout or oxidation, then when you turn the key in the lock, you will not see any reaction from the ignition system. In this case, you just need to replace the contacts without changing the entire lock; if the defect in the wires is not severe, then you can get by with cleaning the contacts.

Damage to the lock cylinder also occurs when someone tries to steal a car. In any case, the lock needs to be changed completely. But how to do it yourself?

Resuscitation of the lock cylinder on the door (may be useful for someone)

It all started with buying a car. When I bought it, I asked why the lock did not work, they said that they tried to open it and broke it. At first I thought about buying a new larva, but it turned out to be too expensive, and there was no time to look for it. So I drove for a whole year with a faulty lock and with the thought that if the battery ran out, it would be very difficult to open the door, because this car only has one key lock among all the doors.

Finally, I found the time, bought a carrier (Chinese :-)) and dismantled the door.

Replacing the ignition switch yourself

Unfortunately, the Lada Kalina cannot please you with its reliability and durability; many systems, including the ignition switch, fail within a couple of years, so in order to save on repairs at expensive car repair shops, it is better to find out how to do it yourself. So, having come to the conclusion that the lock needs to be changed, we buy a new lock, which costs around a thousand rubles. In the kit we will receive three cylinders (on the doors and trunk) and 2 keys. You also need to purchase four shear bolts , since the old ones will no longer be suitable after dismantling.

Tuning VAZ 2109

The VAZ 2110 ignition switch cannot be called a reliable part, especially when you compare its service life with the same devices on cars of foreign origin. Therefore, owners of the tenth - twelfth model, who use the car for a long time, sooner or later encounter problems with the lock and its repair. On the other hand, the element can be easily removed from the car and every skilled motorist can replace it. But first you should figure out whether the entire part needs to be replaced, since in most cases it can be repaired.

How to remove the lock and replace the cylinder

To gain access to the trunk lock of the Kalina sedan, it is necessary to dismantle the internal plastic trim. It is held on by two bolts, which makes it easy to remove. They are located in the places where the handle is installed, in the so-called latching pistons. You can pry them off using an ordinary screwdriver.

The design of the trunk lock of the Kalina hatchback consists of two parts. This is the larva and the mechanism itself responsible for blocking the door. Elements must be disconnected individually. Below you will find information about such deletion.

If you need to replace the larva, everything can be done in a couple of movements. All you need is a deep socket and a flathead screwdriver. Then you should unscrew the bolts and release the desired part of the housing. When the work is done, you need to use a plastic screwdriver to remove the clamp, which is attached to the body of the larva. Next, it is carefully removed, holding the spring. Then the replacement is made, but in the reverse order.

Replacing a trunk lock or disassembling the entire mechanism requires a lot of effort. You need to unscrew the door lock using a screwdriver. There are only two bolts, so the job is quick. You can remove the mechanism using a Phillips screwdriver. When everything is done, just pull the lock and it will come out easily.

To summarize, it is necessary to note what tools are needed for the job. These include:

plastic screwdriver;
deep head;
Phillips screwdriver.

The work is not at all difficult, the main thing is to purchase an electric trunk lock and perform all the steps described.

Adjusting Kalina and Granta doors

Adjustment and repair of locks on viburnum, grant. The rear doors on Grant and Viburnum open hard, how to fix it.

Kalina/Granta replaces the original bolts with silent ones, finely threaded bolts with brown-yellow silicone, the silicone is located over the entire surface of the bolt, the silicone should rotate on the bolt itself.

The back door of Kalina or Granta sometimes opens poorly, such doors can be adjusted by cutting, photo below. You can remove the casing, pull out the rear mechanism, generously lubricate it with oil and lithol, and bend the platform on which the outer handle acts. After this, the door closes more softly.

The rear door does not open well due to the fact that the rear handle is located very close to the door lock. In the front door, the distance from the outside handle to the lock is much greater; the handle acts on the lock using a rod - it evenly distributes the pressing force. But the rear handle does not have a pull; instead of a pull, there is a small hook on the handle, which has little effect on the external door opening mechanism.

Try to simultaneously press the door with one hand (sinking it into the body) and pull the handle with the other hand, the door will open easily, since by pressing the door you have crushed the door seal, by the way, the new seal and additional seals along the door edge are all These “seals” make it difficult to open the door from the outside.

arrangement of the rear door mechanism and the external handle of the rear door Kalina and Granta

Electric drive: easy installation option

The technique is simple, the only thing you need is to make a rotating plate and a rod for it yourself. The wiring should be routed to the electric lock and connected to a special control unit. When disarming the car, the electric trunk lock will be activated after the fifth door opening button is unlocked.

The entire installation task is based on connecting the electric lock to two wires. You can purchase the part at any auto store. The trunk end must be additionally hidden to prevent water from getting into it. Otherwise, it will periodically short out during rain. An important attribute is the trunk hinges. Wires are often broken in this place, so their condition must be carefully monitored.

Before installing the electric drive, the trunk lid trim is removed. The main thing is not to damage it during this process. It is recommended to choose a lock that will not need to be modified during operation.

An important step in the installation process is wiring; you can use those wires that are standardly suitable for the fifth door of the car.

Power is taken from the cigarette lighter. An important point is the installation of a protective fuse. The wire is laid along the threshold; it will take approximately 3.5 meters. Then the installation takes place.

It is advisable to choose an option that does not require drilling additional holes. The procedure consists of connecting the wires according to the diagram. Important: you can use the wire that goes to the trunk light.

Installing an electric drive is not difficult, but for the first time it is a labor-intensive process. If difficulties arise, you can seek help from a service station.

In order to gain access to the rear door (trunk) lock, you first need to remove the inner plastic trim, which is attached to two bolts at the handle attachment points and latch pins, which are pryed off with a flat screwdriver and removed.

Removing the lock and replacing the cylinder

If you need to replace the larva, it is quite easy to remove it. You can do this using an 8mm socket and a flathead screwdriver. Below is shown which bolts need to be unscrewed to release this part along with the body.

Now that the bolts are unscrewed, take a plastic screwdriver and use it to pry off the plastic retainer that secures the rod to the body of the cylinder. For clarity, below is a photograph that clearly shows what needs to be done:

Then, carefully take the larva so that its spring, which is located inside, does not jump out. If you need to replace a part, then replace it with a new one and assemble everything in the reverse order.
If it is necessary to completely remove the entire mechanism, then you will have to do a little more work. We unscrew the door locking mechanism itself with a large Phillips screwdriver, there are only two bolts:

When everything is done, you need to pull it a little towards yourself and it can be easily removed; all that remains is to disconnect the plug with the power wires from this structure:

In order to successfully replace the trunk lock in a domestic car Lada Kalina in a sedan, station wagon and even a hatchback, you will need to stock up on some tools and accessories. The algorithm of actions is simple, so such work is available to owners subject to responsible preparation.

Troubleshooting methods

When the Lada Kalina door lock behaves strangely: it jams, does not allow the key to be removed, or the unlocking device gets stuck in the mechanism, then there are several options for eliminating the problem. To identify the cause of the malfunction, you will need to disassemble the cylinder. Removal will not always solve the problem if the breakdown is caused by a poorly adjusted mechanism or door leaf. Algorithm of actions:

Cause	Solution
The key moves poorly: it is difficult to turn and remove from the core.	Preventive actions: disassembling the cylinder, lubricating the pins.
Jamming, unauthorized blocking of the structure.	Adjusting the lock: modifying the latch, loosening the bolts with a screwdriver. Stopper insert with notches. Split teeth.
The lock does not close due to the fact that the door does not fit well to the body part.	Door adjustment: adjusting the plumb part or eliminating body movement. You can loosen or tighten two bolts at the end of the structure.

Sometimes it is enough to lubricate the parts with a special product for the driver's door lock to work properly again.

How to dismantle the lock to replace the cylinder?

You can gain access to the lock mechanism by removing the plastic upholstery inside the luggage compartment. This protective component is fixed by means of two bolts, which are located in the places where the special handle is installed. They are also called latch caps. They are pryed off with an ordinary screwdriver.

Structurally, the trunk lock in the Lada Kalina is made of two parts, regardless of the body type, hatchback, station wagon or sedan. They are presented in the form of a cylinder and the unlocking mechanism itself. If it is necessary to replace the trunk lock, then the dismantling of these components is carried out in a separate order.

When you only need to replace the larva, this can be done in a few simple steps. Here you will need a screwdriver and a socket.

By unscrewing the bolts, we release the necessary part of the body.
Next, remove the retainer using a screwdriver. It is attached directly to the body of the larva itself.
It is recommended to remove it very carefully, while holding the spring.
Installation of a new element is carried out strictly according to the reverse manipulation algorithm.

If there is a need to replace the lock itself, the operation becomes a little more complicated due to the need for additional actions.

First, the door lock is unscrewed using a screwdriver. This is not difficult since the element is held in place with only two screws.
Now we pull the trunk lock outward, and it freely comes out of the landing niche.

As you can see, removing the trunk lock is not difficult.

How is the activator installed?

The only way to get inside the trunk of a Lada Kalina is this manipulation - turn the key and press the button. This action is not always associated with convenience. For example, in bad weather or when your hands are full, this is not easy to do. This circumstance prompts owners to consider purchasing and installing an activator. Installing this useful element is quite simple. Here you will need a self-tapping screw, which will secure the device we are considering. To check the functionality of the activator, you should connect it with the standard connector from the on-board network.

After the current supply to the activator is stopped, the door is locked with the first latch, but remains not completely closed. To get back inside the luggage compartment you will need to use the key.

Installing a push-button lock is not a very difficult task. To implement it, you will need to assemble a circuit, which requires wiring. Here you will need to “attract” the programmable channel present in the alarm.

You can connect the device using two options.

We connect the button with the positive output of the activator (12 V), bypassing the relay. The advantage of this scheme is the absence of unnecessary components and simple connection. As a negative aspect, it should be noted the need to lay additional wire lines.
The second method is more labor-intensive. Here you will need to use additional components (diodes). You also need to find the ground connection point. The main advantage is the need for a minimum number of wire lines.

Experts prefer the first method because it is simpler. For switching, you can use copper wire type PV-3, the cross-section of which is 1 mm2. Laying should be done on the left side along the thresholds. You can connect by means of a clamp and subsequent wrapping with electrical tape.

The control wire of the activator may be a standard red-pink cable. It is subject to commutation with the relay, followed by winding the contact and placing it under the BUS fixation frame. The entire list of manipulations is performed with the battery disconnected.

Electric drive: easy installation

The manipulation algorithm is very simple. Here you will need to make the rotary plate together with the rod yourself. The wiring is laid directly to the lock and connected to a special control unit. When the car is “disarmed”, the electric drive of the luggage lock is activated following the unlocking of the button responsible for opening the rear door of the Lada Kalina.

The whole essence of the action comes down to connecting the electric lock to two cable lines. You can buy the product at a specialized retail outlet. The end of the luggage compartment will need to be hidden in order to prevent the risk of moisture getting into it. If this is neglected, then with the penetration of water a short circuit will be observed in the designated area.

Much attention should be paid to the area near the door hinges, because broken wires are a common occurrence here. To prevent this, it is recommended to regularly monitor this section of the highway.

Before starting the procedure for installing the electric drive in a Lada Kalina car, you will need to remove the plastic trim. Here you need to be careful not to damage the specified protective element.

The choice of a lock for LADA Kalina should mean that there is no subsequent need for modifications before installation. This means drilling additional holes.

An important point in the installation procedure is the laying of electrical lines. For these purposes, you will need about 3.5 m of appropriate cable. You can use standard wiring suitable for the rear door. The power source can be a cigarette lighter socket. It is also important to install the fuse correctly.

We do all switching in LADA Kalina in accordance with the diagram.

Important! The main line in this version may include a wire that goes to the courtesy lamp for lighting the space inside the trunk.