How to make an electric trunk drive with your own hands? when you want comfort

Making a trunk with a button in a VAZ 2114 is much easier than it seems to many car owners. All work is carried out with a minimum amount of time and physical effort. Without resorting to the expensive services of a professional, you can quickly improve the protection of the luggage compartment of your car yourself. Having completed the work once using simple algorithms and diagrams, the owner of a VAZ 2114 will be able to calmly and easily open the luggage compartment of the car by pressing just one button located in the cabin or on the alarm remote control.

Luxury or necessity

The automatic trunk opening feature is found in many new cars. Drivers like this feature, because you quickly get used to good things. To open the luggage compartment in a car, just press a button in the cabin. The lock comes into operation as a result of the operation of the electric drive.

This feature may seem like a small thing and an insignificant addition until the cold weather arrives. In cold weather, the lock on the trunk often freezes, making opening the compartment a difficult task. You have to spend time defrosting the mechanism. In the case of an electric drive, such problems will not arise. Also, such a mechanism makes car hacking more difficult, which is also an important advantage.

Mostly imported cars are equipped with this function, and not all of them. Domestic manufacturers have only recently begun to equip their models with such functionality. Every car owner can equip his car with an electric drive for the trunk. This will not be difficult to do, but you will still have to tinker.

Tuning VAZ 2109

The rear of the eighth and ninth series VAZ cars are designed in such a way that when there is a counter flow of air, they contaminate the rear viewing window of the vehicle. These models drive almost all the time with a dirty rear end. And accordingly, with contamination of the rear part of the vehicle, sand, dirt, moisture and salt solutions get into the trunk lock structure, leading to corrosion on the critical mechanisms of the lock, which often leads to its failure.

But the opening of the mechanism can be activated using a button that is located at the driver’s hand in the car interior. Thus, you don’t have to worry about dirt in the closing mechanism, and it will create more trouble for intruders who want to check the contents of the trunk. It is possible to improve the “closing-opening” device of the trunk on most Zhiguli models.

Device Features

To open the trunk remotely, automakers use two main methods. The first involves installing an electric drive in the cover, and the second involves the use of pneumatic drives. The latter option is considered more reliable, but also more expensive.

The lid can also be controlled using an electric drive in various ways. This can involve buttons on the dashboard, buttons on the doors, handles on the trunk itself, and remote controls. Each option, in principle, looks attractive and potentially convenient. Therefore, the motorist needs to decide for himself what kind of result he wants to get. It is important to understand that the remote control is convenient, but it can be easily lost. Plus, the installation involves a very complex set of works. Because of this, the most optimal option is to locate the button inside the car interior.

The electric drive device includes several main components. The drive with an electric motor is quite practical, reliable, durable and hardy under active conditions. Less commonly, you can find drives that use magnetic plates. The design is more complex and can create a number of additional problems. It's better not to use them.

The undeniable advantage of the device is that it is quite possible to install it yourself, and on almost any car. If you read various forums, study the work of various craftsmen, of which Moscow alone includes several hundred, as well as the whole of Ukraine, you can see clear examples of the implementation of electric drives on a wide range of car models and brands.

For clarity, I will give several examples where such a system is available from the factory or can be installed on your own:

Audi Q5;
Kia Optima;
Mercedes W211;
Volkswagen Touareg;
Chevrolet Niva;
VAZ 2170 (Priora sedan);
Lada Vesta SV;
Ford Kuga 2nd generation;
VAZ 2114;
VAZ 2115;
VAZ 2104;
Lada Granta;
Skoda Superb, etc.

There really are a lot of options. It is almost impossible to list everything. That is, you understand that you can install an electric trunk lid on any car.

Purpose and design

The trunk lid protects the luggage compartment of the car from external negative factors. Also, this part is an important element of the body, affecting the strength and aerodynamics of the car.

The trunk lid includes:

cover body;
hinges;
compaction;
torsion bars;
locking device;
fasteners.

The trunk lid body is made of steel alloy by stamping. There are stiffening and reinforcement ribs on the inner surface of the part. The inner surface of the cover is subjected to anti-corrosion treatment with specialized compounds. The outside of the part is covered with a layer of automotive enamel.

Hinge hinges allow the connection of the cover and the power parts of the machine. At the same time, the design of the hinges allows the lid to be closed with the necessary gaps.

In the open position, the cover body is held in place by torsion bars. Their corner part is installed inside the hinge hinge, which allows you to create the necessary force that prevents the trunk lid from closing freely.

The seal is made of soft rubber and allows you to achieve acceptable tightness of the luggage compartment.

To prevent unauthorized entry, the lid is equipped with a locking mechanism with a lock. This device automatically locks the trunk lid when closed. Full locking is done using a key or central locking drive.

Criteria for choosing an electric lock

When buying an electric trunk lid, you need to take the choice seriously. Our market offers customers many different devices in different price categories, but it is better to immediately exclude cheap options. Such a unit will not be able to work for a long time, because the low price, as a rule, is due to the same quality of production of the device. Therefore, immediately exclude Chinese options - in this case it is better to give preference to Russian or imported devices.

Principle of operation

Typically, the operating principle of the fifth door electric drive is quite simple. To understand it, it is highly advisable to arm yourself with the diagram that is included in the kit and be able to personally observe the operation of all moving components.

The rod is connected to the electric motor using a worm gear. This allows you to avoid several problems at once: firstly, the metal worm, unlike a rubber belt, practically does not wear out even with prolonged use. Secondly, the use of a metal component makes it possible to withstand the weight of the lid, which sometimes exceeds a hundred kilograms.

The motor, depending on the polarity applied to it, can also work for closing. To do this, using the relay included in the kit, you can change the direction of the electrical pulse that is applied to the system.

The mechanism is necessarily supplemented with a control unit. Schematically, this block consists of two parts. The first part receives a signal from the key fob: it is understood that when you press a button on the key fob, the control signal reaches the computing circuit through a diode, where it is processed and converted into a pulse for the electric motor.

The second part of the mechanism is the computing center, whose task is to distinguish between drive movement signals in both directions and filter them from extraneous signals and interference. If we are talking about a button installed in the cabin, then it does not have a wireless principle of operation, and it is connected directly to the drive. This makes it much easier to install such a lock on a car and reduce its cost.

How to install an electric lock on the trunk of a VAZ 2115

Many car enthusiasts who independently “pump” their cars are wondering: how to properly connect the electrics? This question arises in almost any installation. After all, simply screwing on the blocks, locks and strips is not difficult, but only properly connected electricians can make the system work. If we take into account one of the most pressing problems - the installation of remote control locks for the fifth door, then the correct wiring diagram for the electric trunk lock will help us here. You can find it either in the instructions that should be included with the device, or you can take it from a reliable source, but it is better to use proven options and ask friends and acquaintances what scheme they used.

First installation option

In order to implement the design, you can use two methods. And the very first is the purchase of standard products designed for electric trunk drive. It's best to take extra. The components of the system must be reinforced, the materials used for their manufacture must be of only high quality. Of course, the cost of such a set will be rather high, but you will be sure that it will serve you for many years and will not break at the most inopportune moment. The presence of an inertial mechanism is welcome, since it is with its help that the drive will be turned off if there is an obstacle in the path of the trunk lid movement.

Chevrolet Cruze trunk button: replacement, repair. Button output to the salon

During vehicle operation, breakdowns or unforeseen incidents with the vehicle’s equipment are common. One of these unpleasant cases is the breakdown of the trunk button of a Chevrolet Cruze car.

Below in the article possible breakdowns of the unit and ways to fix it are indicated.

Reasons why the button does not work

The trunk release button on the Chevrolet Cruze model breaks due to its extremely poor location. An engineering miscalculation in the form of installing an element on the outside of the car exposes the part to constant exposure to an aggressive environment.

During operation, the digger often gets exposed to water, dirt or snow. This leads to rapid destruction of the seals. Sometimes it happens that a trip to the car wash can also lead to a breakdown.

The main reasons for node failure are the following factors:

Oxidation of the contact group located inside the key. As a result, the element’s response to driver manipulations deteriorates.
Short circuit of contact pairs. If liquid or dirt gets in, the working contacts may inadvertently close. In the future, for this reason, the unit may be triggered randomly and the trunk will open.

The basis for such problems is two questions:

bad location;
mediocre sealing of the unit.

Replacing the trunk release button

The replacement procedure is applied in case of failure or revision. Sometimes repairing a broken key is limited only to replacing it.

The process itself is technically simple. To do this you will need to perform the following steps:

Use the key to open the trunk lid.
Next you need to remove the fasteners from the casing. There are a total of 12 plastic elements, which are very capricious when applying force. They may break. Therefore, you need to remove the fasteners very carefully.

The protective cap of the lock is removed from the end of the trunk lid. The procedure is performed extremely carefully - the plastic is delicate and is afraid of sudden movements.

The next step is to dismantle the casing.

Next, using a “10” key, you need to unscrew the fastenings of the license plate illumination mounting plate. The same part has a button on it.

The key terminal block is carefully disconnected. Remove the rubber seal for the electrical wiring from the cover. Remove the decorative strip. The element is fastened with two plastic latches. The procedure can be easily accomplished using a very thin screwdriver or similar tool. It is recommended to exercise great care during work, as there is a possibility of damage to the paintwork at the point of contact.

Replace old elements with new ones. Some experts recommend upgrading moisture protection by applying a layer of sealant.

Assembly must be done in reverse order.

Features of the AAALine SMARTLIFT electric lift:

Intelligent anti-pinch technology;
Programming the height of the rear door extreme position;
Sound and light warning.

System Features:

Designed individually for each specified model.
The Pin-TO-Pin method of connecting to the vehicle's electrical system eliminates installation errors.
Adapted for control from a standard remote control key fob (if technically possible).

The system includes:

Control block
Electric drive (2 pcs.)
Soft closing device (optional)
CAN module
Sound emitter
Connection cable kit
Control button (2 pcs.)
Set of brackets for electric drives
Milling cutter
Set of plastic ties
User's Guide and Installation Instructions

Replacing the VAZ 2114 cylinder

The instructions will tell you how to replace the cylinder on your car yourself.
A lock cylinder is a type of lock that visually and structurally resembles a small cylinder. The working part rotates only when a key is installed in the well. The uninterrupted operation of the cylinder prevents the car from getting inside by unauthorized persons, and accordingly we protect property. If the larva is broken, it must be urgently repaired or replaced. Why does the cylinder need to be changed, what are the reasons for the breakdown? — Often in cold weather, when a car owner is in a hurry trying to open the lock, he gets an unpleasant surprise. The key does not turn, so the door does not open. Perhaps the retaining ring has become unusable, or the fixing post, which is located in the thrust cap, has simply fallen out. 2. The second option is problems with the operation of the lock cylinder. The lock pins and teeth wear out over time as you try to turn the key and the parts rub against each other. At first this does not cause such discomfort, but after the problem progresses it becomes terribly annoying. 3. And of course the third option is when you need to replace the door handles with euro ones after domestic ones. Tips from experts when replacing a lock: Usually, when they start changing a lock, they realize that in addition to it, several related elements will also need to be replaced. Before you start removing the larva from the package, be sure to install a key in the well. If this is not done, most likely the pins will fall out of the grooves and it will be very difficult to install them. You can do it yourself if you have the necessary tools: - Open-end wrenches for “eight” and “ten”. — Pliers. - Good thing. — A flathead screwdriver and a Phillips head. — The larvae are new, as well as the springs. The cost of new larvae is approximately 500 rubles, catalog number 21140610004520. There are many analogues, the choice is yours. We take a Phillips screwdriver and use it to unscrew the three screws that secure the trim from below.

We completely dismantle the cover. Remove the shutter release switch from your pocket. We will lower them together with the pads, do not forget to disconnect the wires from the switch.

Next we need a screwdriver, with which we will carefully remove the handle plug.

Next, using a Phillips, we need to unscrew a couple of screws that hold the armrest handle.

Fixation elements we need to get the elements that secure the cladding

We need to dismantle the cladding.

Using a screwdriver, we need to remove the pistons that are located in the door. We remove the door card.

You will need an eight key; carefully unscrew the nuts that secure the lock handle. The first step is to unscrew the first

After the second

We need to disconnect the lock switch from the internal lock.

We remove the outer handle, as well as the rods.

We need to remove the pin from the tip.

The plastic tip must be removed from the cylinder.

We need to remove the securing spring. Pull its ends out of the slots that are located on the cylinder, and also on the handle.

We need to get the spoiled larva, we get it out together with the key.

Let's open a new set. Treat all parts with grease and install the handle in the lock door.

We need to install a new spring.

When you turn the key, the key should return regardless of the position from which it is done.

We can install the pin on the tip. This is how we assembled the handle. Well, then put everything back together in reverse order.

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Electric trunk drive: which is more reliable, factory or self-assembly?

Before implementing any idea, you should think carefully and prepare everything you need. In a situation with an electric trunk drive, first of all, you need to purchase the mechanism itself. Today, this is not a problem, because it is easy to find in virtually any auto parts store. Very often, all such electrical mechanisms, depending on the manufacturer or other minor design features, differ from each other, but the operating principle remains the same.

Therefore, some car enthusiasts assemble the required mechanism at home, but for the greatest confidence that the end result will be positive, it is advisable to purchase a ready-made device.

Opening the trunk with the button Lada 2114

Good afternoon The topic may be a bit of a bummer, but I’ll write it anyway (perhaps the thread will be useful to someone). I thought for a long time about what kind of trunk opening system to make, there were several options, which would be more reliable. In the end, I chose a system that, without any special modifications, turned out to be reliable (I’ve been riding for a year now without any problems). In general, I found these drawings and ordered them from a turner I know.

Main element drawing

In the end I got something like this.

Installation in a regular place without any adjustments.

I’ll take off the lock to show clearly how this system works.

this is what they look like together

The lever from below is placed with its foot under the original lock, from above we hook the rod from the solenoid and we have this result when retracting the solenoid

Side view when opening

This is what it looks like in place. Everything is ready, the connection is started according to this diagram

put the button in the car

This is how it works:

All that remains is to figure out how to make the trunk lid open on its own. As a result, I begged a friend for trunk shock absorbers from the Volt Golf 6. What we have:

In terms of warmth, this whole thing worked well, but with the advent of cold weather it stopped opening, in the end it was necessary to make a thread to push out the shock absorber, because it was missing a little bit. I carefully disassembled the shock absorbers, holding them in a vice through a glove so as not to screw up the rod; it was very difficult to unscrew.

I took it and went to the store. I picked up the springs at the VAZ store. In a nearby store I bought rubber bands (cuffs from the Japanese) to fit the rod to secure the spring.

It turned out something like this:

It looks like this. And again the trunk opens BY itself!

Additional modernization of locks

If you dream of your car doors opening and closing as smoothly as in foreign cars, try installing silent locks. Such a device can be installed on any model of Zhiguli. For representatives of the retro era, such modernization is also possible, but the locks themselves will have to be filed a little. By the way, you can also put it on the trunk. In general, there is no limit to perfection.

Silent locks

And the installation is, in truth, very simple and transparent. It is enough to dismantle the old locks, try not to drop the necessary elements inside the door, or remove the trim in advance. And then install new analogues on two bolts. There are situations when, after installation, the door does not close tightly or warps slightly, causing cracks to form. Solving the problem is also very simple by adjusting the location of the device. In general, initially try to secure it exactly where the old one was.

How to remove an old lock

The process of removal and replacement on hatchback (2113, 2114) and sedan (2115) cars is different, although the principle of operation is the same.

The procedure for removing the mechanism on a VAZ-2114

Remove the plastic cover. The upholstery is attached to 10 pistons, which just need to be pryed off with a screwdriver. Access to the mechanism will open.

Removing the trunk lid

Unscrew the 2 bolts with an “8” key. The action must be carried out carefully; on one side there are terminals responsible for the windshield wiper and brake light on the spoiler.

Unscrewing 2 bolts

Remove the faulty element.

If the lid does not close, adjustment is required.

Removing and replacing the trunk lock of the VAZ-2115 sedan

Remove the plastic cover by unfastening the pistons.
Access to the faulty part is open; the drive rod needs to be straightened. Unscrew the corresponding screw (not all the way). Remove the rod from the bushing.

Trunk lid lock drive

Go to the cylinder lever. Remove the mechanism rod and remove it.
Unscrew the 3 nuts of the product and dismantle it. Unscrew the cylinder mounting bolt and remove.

Twisting the fastening nuts

Trunk lid electric drive device

As already mentioned, depending on the type of electric drive, the mechanism will also differ. For example, let's look at the simplest and most complex kit, as well as their main differences. After all, it is precisely because of the differences and configuration that the price of the mechanism will differ.

The simplest is considered to be an electric trunk lid, which opens and closes only with a button in the car interior. The kit of such a system includes a control unit, a button, trunk lid closers and two movable rods. If we talk about top-end electric drive options, then in addition to the basic set (the simplest mechanism), the manufacturer added sensors under the rear bumper. The ability to open from a button on the control panel, and the software of the control unit has also been improved for access from a smartphone.

If the button and control unit are clear, then how the trunk lid electric drive mechanism itself works, which, in fact, performs physical actions. Externally, the movable rod, or as manufacturers sometimes label it, a telescopic rod, at first glance is not particularly different from a gas rod, which can also be installed by the factory, unless, of course, you compare the thickness of the rod itself. There are a lot more differences inside.

For symmetry and reliability, it is customary to install two telescopic rods on the tailgate. On the one hand, it is beautiful, but most importantly it is reliable, since the door hinges will not warp or break due to uneven load. The rod itself (telescopic rod) consists of:

Two-stage gearbox;
Spring based brake;
Movable screw nut;
Spring;
Drive motor;
Lead screw;
External body of the telescopic rod;
Hall Sensor.

It is this mechanism of the telescopic rod that is considered the main or central one in the entire scheme. The size of the parts may vary depending on the brand, make and model of the car, but the basic principle of operation is unchanged, and for the most part the same for all cars.

Everything you need to close and open the trunk

To get started, you should decide on a list of what you will need to assemble the electric drive. First of all, you must have an electric drive mechanism in stock, and you can buy it in almost every car store in any country. Of course, the electric drive mechanisms are the same in their functions, but they often differ from each other. There are car owners who try to make this kind of mechanism with their own hands. For reliability and confidence in its performance, it is necessary to install a factory mechanism. The complete set of the mechanism consists of:

1. Electrical wiring.

2. Terminals.

3. Motor.

4. Documents with instructions.

5. Buttons with safety lock.

Immediately ask for warranty service or repairs. Quite often such services are not provided in markets, but in car dealerships it is just the opposite. A typical set of materials and tools will be needed for installation. There are times when you need to have additional wires because the factory assembly is not enough. To secure the wires, purchase items for one-time use, such as:

· Insulating tape;

· Tubes;

· Clips.

All of the above serves as the main material for fastening and installing the electric trunk drive. The electric trunk drive is a mechanism consisting of the following connected devices:

1. Motor.

2. Fuse.

3. Button with rod.

In order for the rod to work, several types of drive are known. Often there are mechanisms with magnetic plates and an electric motor. The electric one is long-lasting and of high quality, which is why it is the most consumed. When you want to buy an electric drive, think carefully about the purposes for which it will be used. In case of opening, thanks to the button located inside the vehicle, then you can use the standard model, and if suddenly using a remote control with an alarm (remote), then you should get more funds. In the Russian Federation you can find several types of electric drives:

1. With reinforced fastening.

2. Side mounting.

3. Standard.

Don't forget, you have to take your gear purchase seriously. If you buy a fake of poor quality, you will not receive guaranteed reliability and long-term operation. Do not ignore goods that are produced in the Russian Federation, as many buyers do. In modern times, domestic electric drives are produced no worse than foreign ones.

Electric drive connection features

Now that all the wires are in place, you can connect them to the control unit. Try to maintain polarity so that the semiconductor elements do not fail. Experts recommend using a separate cable for connection, which must be connected to the battery through a fuse.

The wire cross-section and fuse rating depend on the power of the drive. If you are using a universal electric trunk drive or for a specific car brand, it is best to install the control buttons at the bottom of the dashboard. But only in such a way that when driving you would not be able to accidentally catch it.

Instructions for dismantling and replacing the mechanism

Buy a suitable device. You can choose the appropriate part for your Lada Granta car. This is a good option because it has an electric drive and a limit switch. Unfortunately, when installing a part of this option, you will have to install your own fastening; you can make it from a small steel angle, for example, 40 * 40 * 4 mm.
The corner can be cut with a suitable tool, for example, a grinder. It is important to consider the size of the purchased device, as well as the location where it will be installed.
The manufactured metal part must be coated with a suitable color.
Then plug the hole from the previously installed lock. To do this, you can use the plug from the manual window lifter. It also needs to be painted the same color.
If during installation of the product it was necessary to get rid of the wiper, you can use the wires coming from it and connect one to the drive of the part, and the second to the connector of the mounting block.
Return the bracket and tighten the finished fixation device.

Photo gallery “Replacing a lock”

The photo provides additional information about dismantling the device.

Second implementation method

And the second method is the most interesting - you assemble and install all the components of the electric trunk lock drive yourself. In this case, you use partially finished elements. As a rule, many car enthusiasts install electric drives made on the basis of some standard mechanism. It is imperative to use inertial mechanisms so that if there is an obstacle in the path of the trunk, the electric motor does not fail.

When using a simple motor, it will fail if there is an obstacle - voltage will continue to be supplied to the windings, and the rotor will stand still. As a result, the windings simply burn out.

Connecting an electric lock to an alarm system

It is recommended to install an electric locking device on the car yourself according to the following scheme:

Carefully read the installation diagram in the attached documentation. Perform marking work on the trunk lid. Prepare mounting holes.
Install and secure the electric lock drive to the trunk lid of the car. Fit and adjust the electric lock drive rods to the locking device. Connect the rod to the closing mechanism and secure it.
Disconnect the battery terminals. Lay out the electrical wiring according to the connection diagram and connect. Use a multimeter to check the correctness and reliability of the electrical connections. Connect the corresponding connectors of the car alarm control unit and the electric lock.
Replace the car battery terminals and secure them. Check the operation of the trunk lock, installed by yourself, for correct operation. If necessary, make adjustments and repeat the installation.

The principle of operation of the trunk opening and closing mechanism

Such a mechanism consists of a small number of parts:

motor;
a pair of four-pin relays;
push rod;
fuse;
button to control the mechanism.

Installed tailgate servo

The drive responsible for the operation of the rod is available in two varieties. A more common option is a mechanism with a motor. It is highly practical and durable, which explains its popularity. The magnetic platter drive has not received such wide demand because it is complex and problematic. Its operation is based on the interaction of a relay with magnetic plates.

As a result of power supply to the relay, the rod is pulled back, which leads to the opening of the trunk lid. Old VAZ models are not designed for such a mechanism. On such cars, such mechanisms turn out to be impractical. During the installation process, you will have to carry out complex modernization, which often turns out to be irrational.

Who can you trust to re-equip closing devices?

This modernization can be offered to “tuners” who will save you from unnecessary locks and keyholes and handles located on the outside of the luggage compartment lid and car doors. In order to control the trunk locking device, you will need an electrical contact device.

This system will work as follows: by pressing a button, which is located in any convenient place for the driver, an additional contact system is activated, which starts the main relay, after which the core is retracted and the trunk lock latch is opened. In this case, we cannot do without auxiliary parts and fasteners, for this reason we will have to make a fastening device for the roller. This wheel, with the help of a screw, is easily attached to a bracket, which is held on the body by a special screw.

Kit selection

Installation will not be possible if you do not have at your disposal a set of equipment necessary for installation. Buying it is not difficult, but you need to think about which specific option is best for you.

In total, 2 solutions to the current situation are being considered. Namely.

Factory set. Purchased from trusted and reputable manufacturers. The kit contains almost everything you need, so you don’t have to assemble different elements. But the price is naturally higher;
Amateur kit. Here we are talking about independently preparing all the necessary components. The motorist is faced with the question of where exactly to get them and how to choose a set so that everything fits. It is difficult to do this without relevant experience and certain knowledge. But you can save a lot of money financially.

I don’t know what exactly you will choose, but I want to give one piece of advice. Buy an electric drive equipped with an inertia mechanism. This will allow you to turn off the drive when an obstacle appears in the path of the luggage compartment lid. Roughly speaking, the drive will not pinch your hand or head when you poke around in the trunk.

So the inertial mechanism is a very useful thing.

If we talk about assembling a homemade kit, then it is important to collect several basic elements. These include:

Benefits of this option

Many people do not find anything special in this option, but once you try the electric trunk drive, you immediately begin to appreciate all the advantages. The positive aspects of the option to automatically open the trunk on the VAZ-2107 include:

Convenience. By the time the driver leaves the cabin, the trunk will already be open.
Practicality. There is no need to remove the keys from the ignition switch to open the trunk with the key, especially if you have just started the engine and are warming it up.
Fashion. Almost all modern cars are equipped with such an interesting option, so the “seven” with this function will look more interesting against their background, especially with tuning.

Next, we’ll look at what the procedure for installing an electric drive for opening the trunk on a VAZ 2107 is with your own hands.

What is required for the work

Before starting the work process, you should purchase the necessary equipment. To carry out the work you will need:

A button that, when pressed, will activate the electric drive. The best option is a button from a VAZ-2110 car, the cost of which is about 50-80 rubles.
The relay is four-pin and has a special terminal for it.
Activator.
Wires.
Female and male connectors, as well as electrical tape and heat shrink.

You can easily find any of the components in any auto store, and then install and connect it to your car yourself.

Installation of the activator

Initially, it is necessary to install an activator, which is an electric drive that works to retract or repel, depending on the connection. The first step is to remove the lock and install the activator rod. To remove the lock, you will need to unscrew two nuts.

After this, you need to drill a hole in the side of the lock to insert the rod and connect it to the lock tongue. The rod will need to be bent (secured), it should look something like the one shown in the photo below.

After fixing the rod to the lock, the latter can be installed in place. It is advisable to remember the tilt level of the lock and install it as well, so that you do not have to adjust it during installation. Now you can attach the activator to the trunk. To do this, you will need 2 self-tapping screws and a special plate, which comes with the product. After this, you can manually try to see if the lock will work when opening. When the activator is installed on your VAZ 2107 car, you can proceed to the next stage - connection.

Connecting the product

Before carrying out connection work, be sure to disconnect the negative terminal from the battery. To begin with, we present the diagram according to which the product will function.

The electric lock will be supplied with 12V power directly from the battery, although you can also use a wire from the cigarette lighter. First, connect the wire to the “+” terminal of the battery.

The battery supplies power to the relay, which can be located both in the cabin and in the engine compartment, which will be much more rational. From terminal “86” the wire is fed to the trunk opening button, which can be located in any convenient place on the dashboard. To install the button that will open the trunk lid, you will need to drill a hole of the appropriate diameter in the dashboard.