Mechanical gearbox locking - box lock, blocker or multilock. Gearbox lock Anti-theft lock on gearbox

One of the most common crimes against property of citizens is car theft.

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This type of illegal action in our country consistently ranks second (after burglaries), and not only expensive premium cars, but also budget versions of vehicles, including used domestic cars and foreign cars, are subject to the encroachment of “third parties”.

Therefore, it is important to take optimal measures to protect your car, including installing an anti-theft transmission locking system.

Types of devices

Locking systems are aimed at creating internal and external protection of the car from theft and other unauthorized attacks.

They are complexes of devices of various types that work together or separately protect units, components, and areas of the car from intruders.

It should be remembered that anti-theft devices do not provide a 100% guarantee against car theft, but they significantly reduce the likelihood of misappropriation of a vehicle or unauthorized travel on it. Security equipment also helps in locating a vehicle if it is stolen.

Modern blocking devices can be classified according to two bases: operating principle and functional purpose.

According to the operating principle

Based on the principle of operation, vehicle protective systems are divided into three types:

• electronic devices;
• mechanical devices;
• electromechanical units.

Electronic anti-theft means of car protection are immobilizers; they can be installed as standard equipment of the car.

Mechanical protection is provided by a transmission lever lock.

An electromechanical method of protecting a vehicle involves the use of two components (electronic and mechanical) in an anti-theft device (for example, door and hood locks).

By purpose

Depending on the vehicle protection tasks, anti-theft systems are selected according to their intended purpose:

1. Car alarms(information systems with monitoring function). Such devices are equipped with special sensors that inform the car owner or security services about attempts to break into the car. They are also able to determine the location of a car after it is stolen.
2. Blocking devices. The main purpose of this type of anti-theft systems is to prevent access to components and assemblies that control the movement of the machine. Interlocks can be electronic, mechanical or electromechanical. Thus, immobilizers (from the English immobiliser - “immobilizer”) block unauthorized starting of a car using electronic methods. Mechanical protection prevents access to individual components and controls of the machine (gearbox, steering wheel, driveshaft).

Anti-theft devices are aimed at creating special barriers for an attacker, which make his work difficult, and in some cases, impossible.

Installation of blocking systems is carried out only in specialized centers that have a certificate for installing protective equipment on a car.

Maximum protection of a vehicle from theft for the purpose of appropriating someone else's property is ensured by the correct selection of protective devices based on the principle of complexity.

How they work

Car alarms are a type of modern car security systems. It refers to electronic security systems that are aimed at preventing unauthorized access to a vehicle for the purpose of stealing or stealing vehicle components.

The installation allows you to effectively control the perimeter and interior of the car. When the ignition is turned off, the alarm immediately blocks the engine starting system.

If there is unauthorized access to the hood, doors or trunk of the car, a protective mechanism is immediately activated - a perimeter control sensor and an audible signal.

To choose the right car alarm, you need to consider a number of factors:

1. Car storage conditions (guarded or unguarded parking)
2. The cost of the car (obviously, the more expensive the car, the more comprehensive its protection should be). Installing expensive equipment on an inexpensive car is, in principle, not advisable.
3. Availability of a standard immobilizer in the car. In its absence, vehicle protection against theft must be enhanced and comprehensive.

When choosing a security and anti-theft system, you should always keep in mind the ratio: functionality-price-quality.

How the car alarm works

The operation of the alarm is based on the principle of electronic encoding of the radio wave signal coming from the central unit of the device installed in the car.

This method of encoding a radio signal has been copied by car thieves, who, using a special device, are able to calculate the frequency of the incoming signal and neutralize it in a few seconds. As a result, attackers gain free access to the car.

To prevent such an outcome and protect your property as much as possible, it is necessary to purchase alarms with special software - a multi-frequency signal exchanged with the central unit of the protective device. In this case, the protection of the car will be more reliable.

Attention! The effectiveness of a car alarm, which has an expanded list of service functions to ensure driver comfort, increases significantly when combined with an immobilizer or other type of security device.

Neutralizing two security systems at once reduces the chances of attackers stealing a car. In addition, the combination of a car alarm with an immobilizer can prevent the theft of equipment from the interior, wheels, and damage to the body.

The choice of a specific car alarm model depends on the design features of the car, as well as on the desire of the car owner to install certain service functions in the anti-theft system.

Operating principles of mechanical protective devices

Mechanical anti-theft devices (MAD) are manufactured in the form of three main modifications:

• lock on the steering mechanism (steering shaft);
• car hood lock.

Two types of protective devices are installed on the gearbox (gearbox): pin and pinless locks.

Pin locks for blocking the gearbox are mounted by placing a special pin in the mating part of the device. It is impossible to dismount such mechanical protection without a key.

Only with the help of a special opening device is the pin removed from the control structure and thus the gear shift is restored.

The pinless design of the gearbox lock does not imply restriction of the shift mechanism using a pin. In this case, the locking and unlocking are done with a key.

A modern device is installed on the automatic transmission - a mechanical Mul-T-Lock automatic transmission lock. This mechanism is highly efficient and easy to use.

The blocker is selected individually for each vehicle. The design is pinless; just insert the key into the keyhole and turn 180 degrees.

The steering lock is in most cases a pin-type device. The principle of its operation is to lock the steering shaft in the steering coupling.

In terms of its anti-theft potential, a mechanical lock on the steering shaft is inferior to a transmission lock. However, the installation of a specific protective device depends on the design features of a particular vehicle.

On front-wheel drive cars with an automatic transmission (automatic transmission), for example, the gearbox can be locked by directly switching the box to the “Drive” position through a cable from under the bottom of the car.

And installing a pin lock on the steering shaft will be extremely inconvenient when operating a car with a low dashboard. Therefore, before deciding to install a protective device on a car, preliminary consultation with specialists is necessary.

A mechanical lock on the hood of a car can be mechanical or electromechanical. To lock a standard lock, mechanical locking devices are usually used.

If an additional locking device of the DEFEN TIME type is installed in addition to the standard lock, then an electromechanical lock is not required to lock the hood. The lock is controlled by an alarm or immobilizer.

The hood lock prevents intruders from entering the engine compartment in order to disable the alarm and sound warning. This enhances the anti-theft effect of the vehicle's security system.

Advantages and disadvantages

A variety of protective systems for a car allows you to choose a specific mechanism, taking into account the degree of required functionality and price category.

However, the highest quality security devices do not guarantee complete protection of the car from theft or theft of components.

In order for the protection to be optimal, you should always remember the complexity of the installed security system, since individual mechanisms, in addition to the obvious advantages, also have their disadvantages.

The use of several levels of protection simultaneously allows you to reliably protect any car - from a prestigious foreign car to a domestic Zhiguli.

The simplest alarms in the form of a key fob with buttons do not provide feedback. This kind of car protection is suitable for those who store their car in a parking lot around the house or in a specialized paid parking lot.

An audible alarm notifies you of attempts to enter the car interior or open the hood. Other features of this model are not available.

Two-way alarm system increases the control area. The installed sensors are triggered in case of all suspicious cases, about which the owner receives a notification on the display screen of the alarm key fob. Even in the absence of sound, the alarm starts the sign warning system.

Many car alarm models are equipped with the option of connecting to a smartphone, which allows the owner to see his car using mobile communications.

Elite modifications of car alarms have many additional functions for remote control of the car:

• warming up the car taking into account the timer;
• starting the air conditioner;
• auto engine start by programming the time;
• remote opening and unlocking of doors;
• triggering of shock and volume sensors at a distance of 2 km;
• dynamic and interactive communication coding.

The disadvantages of various types of car alarms are the vulnerability of feedback encoding systems with the base device.

In the case of dynamic encoding based on a special KeeLoq algorithm, the alarm units in the cabin and on the key fob easily recognize each other by changing the encoding.

However, car thieves have learned to create special devices (code grabbers) for copying source codes, so that after rewriting they can quickly select the desired code version and open the car. This scheme allows you to cope with even the most expensive alarm system.

KeeLoq is also used for interactive car alarm coding, but unlike dynamic signal coding, more complex static and dynamic algorithm capabilities are used.

For burglars, this type of security system poses great difficulties, since the options for hacking it have not been sufficiently studied by attackers.

To increase the protection of your car, in addition to the car alarm, you need to install gearbox locks, an immobilizer, mechanical devices for the brakes, electrical circuit breakers, and locking devices.

All this will help turn the car into a well-protected object and prevent car theft.

How to install and the cost of installing an automatic transmission lock against theft

The equipment of new cars includes a minimum set of functions to ensure safety requirements in terms of car protection. This is clearly not enough to fully protect the vehicle.

An expedient solution is to replace the standard installation with a specialized security system. This will increase the car’s security against theft and theft of components and equipment in the cabin.

An alternative to expensive insurance services, including insurance claims against car theft, according to many motorists, is the patented Mul-T-Lock automatic transmission locking device.

All measures for installing a car security system must be carried out either at dealership centers or special auto repair shops that have permission to conduct this type of activity.

Cost of car alarm installation services:

Name of service	Lower cost limit, rub.
Installation of an alarm system without feedback	3300
Installation of alarm system with feedback	5000
Installation of an alarm system with engine auto-start function	6500
Installation of additional locking	1000
Dismantling work (removal of old alarm system)	800
Chip key bypass	1000
Connection to central locking	800
Opening the trunk of a car using a key fob	800
Front door drive	800
Rear door drive	1000
Sliding door drive	2800
Setting a hidden (secret) lock	1500
Glass closer	2300
Installing a volumetric sensor	1000
Door switches (front, sliding, rear)	550/1100/1700

Cost of services for installation of mechanical interlocks:

For foreign premium segment car models, the cost of installing a car alarm is determined based on the class and complexity of the car’s electrical equipment.

Each certified service provides auto engineering services, prices for which may vary by individual company or region.

According to the generally accepted rule, the cost of a security system with installation should average 5-10% of the total cost of the car.

Prices for devices

The modern market of security systems for cars is represented by a wide range of models of mechanical and electronic devices.

Protective systems from domestic and foreign manufacturers differ in their functionality, which affects their cost:

Security device for car, model	Cost, rub.
Steering shaft lock "Interception"	7300
Steering lock Barrier	7500
“Intercept-Universal” – Steering Shaft Locker	7000
Automatic transmission lock GEAR LOCK for Toyota Camry V-50, RAV 4, Highlander, Prado	6800
Engine compartment lock Defend-Time Sfera	3200
Hood lock UB2 electromechanical	7000
MUL-T-LOCK automatic transmission lock	6800
Construct gearbox lock (pinless)	11800 (with installation)
Automatic transmission lock GEARLOCK	10000 (with installation)
Gearbox lock Garant iP-GR	7300 (13400 with installation)
Block-Lock engine compartment lock	8900 (14500 with installation)
Checkpoint lock Garant Consul	13000 (with installation)
Dragon gearbox lock (pin/pinless)	8500 (with installation)/9500 (with installation)

Attention! GPS alert systems such as PRIZRAK 830 can be installed simultaneously with the gearbox blockers. The GPS/GLONASS module allows you to control the car using a mobile application.

At any time, the location of the car will be known, which will ensure the location of the car quickly if it is stolen.

The device is installed together with any type of security alarm (the cost is on average 200,000 rubles).

How do car enthusiasts respond?

Mechanical locks on automatic transmissions do an excellent job of preventing the car from moving when someone tries to steal it.

The device reliably locks the transmission shift lever in one position (pinned and pinless).

However, automatic transmission locks are not an independent security device that effectively prevents car theft.

Pin-type models securely fix the gear handle in the neutral position, and it is impossible to shift it. The only way to move the car is by towing.

It is almost impossible to saw through a thick pin in place. However, there are also disadvantages. For example, in the cold the key to the lock breaks, and this causes a lot of problems for the owner. Drilling out the key at the service center is also problematic.

You have to drill out the entire lock and purchase a new one, which costs more 11000 rudders. Therefore, despite the high functionality and, consequently, the high cost of the device, in specific conditions the operation of this model may turn out to be one-time use.

From the point of view of most drivers, the Mul-T-Lock on an automatic transmission is an excellent anti-theft remedy. It is recommended to purchase a lock from DRAGON, since its design has a welded base.

Unfortunately, crime in the post-Soviet countries is a common occurrence, so for many car owners the issue of vehicle safety remains open. Today, there are various ways to protect your car from hacking - these are alarms, steering wheels. But not every car enthusiast knows what an automatic transmission lock is, so in this article we will tell you everything about these devices.

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Characteristic

An automatic transmission lock or Mul-T-Lock (multilock) is a device designed to lock a transmission, both manual and automatic. Initially, the Mul-T-Lock company was engaged in the production of such devices; its products have always been distinguished by high quality and secrecy. But today, the name Mul-T-Lock refers to many anti-theft mechanisms produced by various manufacturers.

The first gearbox locking devices were quite primitive, since they were ordinary locks with fasteners that were installed on the rocker. Installation was carried out using V-shaped brackets. However, later mechanisms equipped with a pin device began to enter the automotive market. Today, the variety of Mul-T-Lock is simply amazing with its huge selection. As practice shows, such precautions help prevent vehicle theft, since such locks can be installed discreetly and will not interfere with the interior of the car.

Mul-T-Lock, mounted on a manual or automatic transmission, is a locking mechanism that is manufactured directly for a specific car model. At the same time, the developers take into account all the features of the vehicle so that the consumer does not have problems with the operation of the mechanism.

Kinds

As you already understand, the main purpose of any blocker is to ensure the safety of the machine. Regardless of the type, any Mul-T-Lock should prevent automatic or manual transmission modes from switching when the lock is closed.

There are four types of locking devices:

1. Pin Mul-T-Lock. In this case, the locking device is a pin made of durable steel. The pin is removed from the system after the lock is opened by turning the key.
2. Pinless Mul-T-Lock. Here the locking mechanism is built into the lock itself. But control is carried out in a similar way - using a key.
3. Universal blockers can be installed on any type of car. In this case, the exception is only those machines that, in principle, do not allow the installation of a blocker due to their design.
4. Custom Mul-T-Lock locks are made specifically for a specific car model.

Design

Based on the information above, we can conclude that locks for manual transmissions and automatic transmissions are divided into two main types: pinless and pin. In the case of a pinless mechanism, the motorist needs to turn the key on the device to activate the device. As for pin devices, to unlock the car, the owner needs to remove a special pin, which is installed in a special bracket. In practice, both devices are simple in design, but at the same time quite reliable.

The keyhole of any Mul-T-Lock device is usually located on the console itself - on the left, right or front. Sometimes the design of an automatic transmission lock involves installing a keyhole between the front seats or on the instrument panel, next to the steering wheel. In both cases, the locking element itself is controlled using a key.

A device on the gearbox transmits force between the cylinder and the locking mechanism, changing direction. In practice, the main advantage of manual or automatic transmission locks is the complete absence of patterns, that is, the likelihood of breaking such a lock is quite low. Even if you compare two Mul-T-Lock models - for the Hyundai Accent 2004 and 2009, their devices will be radically different. In addition, Mul-T-Lock locks are regularly updated during production, so differences may be present even in cars of the same year of manufacture, but with different engine sizes. In addition, certain differences in design may be present in identical cars, only with different types of gearbox.

If you decide to buy such a lock for a car with an automatic transmission, then you need to know the following information:

• transmission type;
• vehicle model;
• year of manufacture of the car;
• engine volume and power.

Operating principle

Let's look at the operating principle of the Mul-T-Lock device:

1. A pin lock functions like this: a special pin of the lock is installed in the mounting location, thus ensuring that it is impossible to switch the automatic transmission selector. The pin itself is fixed with a key. The mechanism is unlocked in the same way - to switch the automatic transmission lever, the pin must be removed.
2. The pinless mechanism functions in a similar way in principle, the only difference being that the pin is never removed. It is installed in the gearbox structure, and its movement is carried out using a key.

Peculiarities

It should be noted that before selling, manufacturers often test their products for exposure to changes in ambient temperature. During such studies, the manufacturer is able to identify even the most minor deviations from the norm in the operation of all structural elements. For example, if we are talking about the jamming of certain components or the appearance of malfunctions during operation in severe frost. Overall, transmission locks are fairly easy to use.

But the most important factor that determines the highest degree of protection of the gearbox from burglary is the “filling” of the lock itself. Specifically, we are talking about the cylinder and the patented technology used to produce it. This technology is called “Pin in Pin”. In simple words, we can say that thanks to this technology, any lock has hundreds of thousands, even millions of different combinations, as a result of which selecting a key is almost impossible.

Today there are enough ways to protect your car from theft. Quite often, experts recommend installing, in addition to security systems, a brake system lock with a gearbox lock.

Dear readers! The article talks about typical ways to resolve legal issues, but each case is individual. If you want to know how solve exactly your problem- contact a consultant:

APPLICATIONS AND CALLS ARE ACCEPTED 24/7 and 7 days a week.

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We will tell you in more detail about the advantages of this anti-theft system and in this article.

What are the types

There are several types of locking gearbox locks against theft:

Pin

After stopping the car, the gearbox moves to the desired position - depending on how provided by the manufacturer, after which the lever itself is blocked by a metal pin, which is made of high-strength steel.

The length of the pin itself is about 15 cm. It is inserted into a special hole in the gearbox, as a result of which a small lever will remain on the surface of the gearbox, which is impossible to grab onto and therefore start the car.

To unlock the system, you must insert the key into the lock. After turning with a key, the pin is pushed out a few centimeters using spring mechanisms. This is enough to grab it and get it out.

Pinless

It also works on the principle of a pin lock, but it is installed inside the gearbox, so you don’t have to take it out. The pin is controlled using a key according to the principle - inserted - turned - turned on the protection of the car against theft.

To unlock the system, you will again need a key. As you can see, it is the pin that is responsible for blocking the gearbox, being inside it. The hole for the lock is displayed on the surface of the car for easy control of this anti-theft system.

Arc

The gearbox is locked using a special bracket, which has an arched shape. It is this bracket that blocks the lever and makes it immobile by pressing it against the lock.

These types of blocking can be universal and model.

Operating principle

There are two ways to protect motor vehicles: mechanical and electrical. Let's take a closer look at the principle of operation of each of them.

The most effective method is considered to be a lock that quite easily and reliably blocks the gearbox.

As a rule, this lock is installed in a place where it is not easy to find and open it in the usual way, not to mention some kind of master keys or grinders. However, not all car enthusiasts are ready to purchase a lock due to its design features.

Indeed, before purchasing, it is better to clarify whether problems may arise when installing an anti-theft lock on a specific model.

Thus, SAAB cars have a special gearbox, which already has installed sensors that do not allow installing a lock on the gearbox.

In addition, difficulties may arise when installing a lock on cars such as Ford Focus II, Lexus RX 300, Toyota Corolla and Avensis.

When installing a lock on a gearbox, you may encounter problems with car insurance. Many insurance companies require that the transmission be performed by mechanical means.

In this case, we mean CASCO insurance, because if a car is stolen within 2 months, the insurer must pay an insurance payment.

At the same time, experts also advise installing a mechanical steering wheel lock in addition to the lock. The installed immobilizer does not allow the engine to start, breaking the electrical circuits.

The immobilizer is installed in the key itself and prevents the engine from starting in the event of an attempted theft. As a result of the operation of this device, the most important components in the car are de-energized and it is simply impossible to steal the car. However, this method is not the cheapest, and is used by owners of expensive cars.

Using a cheap analogue, the system is ineffective.
If you want to protect your car from theft as much as possible, then you probably know about such a concept as the “golden three”.

This includes:

• immobilizer;
• Hood lock;
• alarm system.

Using these mechanical means of protection, you can obtain a fairly high level of vehicle protection and achieve the desired effect in protecting it from theft.

If you received a set of protective equipment as a gift when purchasing a car, you should not immediately rejoice; it is better if you replace them with new ones. It is worth periodically checking the battery charge, because it is from it that the alarm system is powered.

It is better if you immediately have to reprogram the alarm system to a unique shutdown code, and not use the standard code in the future.

So, having acquired all the mechanical systems to protect your car from theft, you should not forget that you need to use them. So, when leaving the car, you should remove the key from the lock, put the car on the handbrake, and turn on the necessary safety equipment.

As for the electrical methods of locking the gearbox, the gearbox lock is activated using an electromechanical solenoid. The solenoid is activated through the electrical alarm network or through other available communication channels.

The difference in the mechanical and electrical protection systems is that in the latter case it is impossible to get to the hood until you open it.

Advantages and disadvantages

The advantages of gearbox lock systems include:

• a lock that is installed on the gearbox is considered an additional guarantee, due to which it is impossible to steal a car with a locked gearbox;
• pinless and arc lockers provide reliability and convenience for their use, while lockers that are installed under the hood are difficult to install, but protect those elements that drive the gearbox.

The disadvantages of this method of protecting a car from theft include:

• These methods of protection are quite effective in combination. For example, if the car only has a lock on the gearbox, then the car can be pushed away by squeezing the clutch, but if you combine this method with blocking the brakes, then it will be impossible to steal the car.
• car thieves have learned to work with the gearbox lock system, so it is better to install the hood lock along with installing the lock;
• installation of protective equipment will be more effective if it is carried out in a car service center, but this will require funds;
• Before installing one or another gearbox lock, you need to make sure that the cylinder with the keyhole itself is made of durable metal that is resistant to drilling and sawing.

How to put

The gearbox lock, as already mentioned, comes in two types and differs in its installation location. The gearbox lock can be installed directly inside the car on the gear shift knob itself.

When installing a blocker in the engine compartment or under the hood, getting to it will not be easy, but this is exactly what you need.

The blocker that is installed in the cabin has several disadvantages:

• work with the security system is carried out directly in the cabin, so the thief will try to open the car and the lock, as well as unscrew the fasteners;
• You can still drive away with a locked gearbox system, but this can be done by a cable that runs from the handle to the gearbox, as a result of which you can change the speed manually.
• The cable can be disconnected from the lever and the desired speed can be turned on, so you can drive away without using the gearshift lever in the cabin.

Prices for anti-theft gearbox blockers

Paying attention to the pricing policy of the security system, the electric locking system turned out to be more expensive and amounted to about 4 thousand rubles. The mechanical method of blocking is worth about 2650-3800 rub..

Let's take a closer look at the most common of them.

The mechanical device DRAGON belongs to the pin type of anti-theft devices, the principle of which is aimed at blocking the gearbox.

In order for the gearbox to be locked, you need to engage reverse gear; if the car has an automatic transmission, then go to the “Parking” position and block it with a steel pin. After this, the gearbox remains unshakable and will not allow you to change gears.

The system can only be unlocked with a key. This system costs 6500 rub.. If you count with the installation, then you need to add more 2 thousand rubles.

Using the Garant Consul system with a pinless lock, the system is locked using a key that must be turned 180 degrees. The system is based on a spring, which helps the locking mechanism lock the gearbox.

You can lock the lock by switching the speed to a certain position, as indicated in the instructions. This system will cost the owner 8 thousand rubles., and together with the installation, 2 thousand more.

If we talk about a mechanical anti-theft lock from CONSTRUCT, then this system works on the basis of fixing the gearbox control mechanism in stationary parts of the car.

The lock of this company has excellent resistance to any destructive methods and is protected from any master keys and methods of turning.

This device is excellent and easy to use, and due to high-quality materials, the company guarantees reliable operation of the system and a high degree of protection of the car from hacking. The price of this system is 7 thousand rubles., along with installation - 9 thousand rubles.

When choosing, the most important thing for car owners is that the device fulfills its main purpose - protecting the car from theft and the hands of intruders.

A car thief can steal a car in 15 minutes, so it is important to make the theft process as difficult and inaccessible for him as possible.

Many car enthusiasts prefer to choose mechanical protection against car theft due to their affordable price, and also, as owners note, for their reliability and durability.

Most drivers have adapted to their own methods of protecting cars from theft, which they preferred to combine with professional ones. The result is obvious - you can sleep peacefully!

However, according to the results of expert assessment. The safest option is the electromechanical locking method, in which both the gearbox and the hood are simultaneously locked.

An effective way to protect a vehicle is to equip it with special anti-theft systems. On the automotive spare parts market, it is possible to purchase such protection devices that will combine electronic and mechanical functions.

Buying a mechanical gearbox lock for a car is the right decision. The main advantage of this device is that it guarantees the blocking of the moving parts of the gearbox. Thanks to this, the car thief will not be able to directly change gears. It is recommended to connect the hood lock together with the installation of the lock. This will increase the chance that the car will not be stolen.

Hood locks are divided into the following types:

• mechanical;
• electromechanical.

With each of the listed types, you can achieve maximum vehicle protection against theft. A mechanical lock that effectively copes with its tasks remains available to the domestic motorist.

Mechanical gearbox lock

Electronic locks are an equally reliable anti-theft device. They effectively prevent thieves from towing the car.

Electromechanical gearbox lock

The mechanical gearbox lock has the following characteristics:

• compactness;
• resistance to corrosion of parts of the key for this device;
• the device fits perfectly into the interior of the car;
• long working period.

Electromechanical gearbox locks are types of locking locks. The device simultaneously locks the gearbox and hood. They are easy to handle. When the ignition is turned off, the gear shift lever is automatically locked.

Types of mechanical vehicle protection

The gearbox lock can be built-in or removable. In this case, security mechanisms are divided into categories:

• pin (make it impossible to adjust the lever);
• arc ones help to fix the speed change lever in a stationary position. They are put on the lever from the outside;
• pinless are installed under the console. They block the gearbox control mechanism with a special locking device. In this case, the pinless lock is controlled using a key.

Thus, the lock on the gearbox allows you to block the movement of vehicles both from inside and outside. Experts note that the pin lock provides the most reliable anti-theft protection. It is installed together with the hood lock. The gearbox lock helps limit the movement of the vehicle, including its towing. A special pin is responsible for blocking the gearbox. The dimensions of the pin directly depend on the lock model.

Installation of the gearbox lock

Mechanical options are installed inside the car. They provide locking of the gear selector. As a result, the lever will close in the “P” or park position. In this case, attempts to move the lever will not be made manually. The main advantage of a lock in the gearbox is a guarantee against car theft.

Installing a gearbox lock requires some skill. That is why this procedure should be trusted to car service specialists.

The gearbox lock is installed in a number of stages:

1. Access to the transmission system must be ensured. To do this, you need to dismantle the center console in the cabin.
2. Removing the selector selector mounting bolts.
3. Cut a special hole for the future keyhole.
4. Fixing the blocker with bolts.
5. Console assembly.

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Mechanical locks designed for anti-theft protection are presented on the market in a huge range. A device that blocks the gear shift lever of an automatic transmission in one position, preventing the car from moving further, is called an automatic transmission lock.

Today there are two types of locks for automatic transmissions. Pinned and pinless.

The automatic transmission lock pin is mounted directly under the gearbox console, that is, it is completely invisible in the cabin. The main task of such a device is that in order to lock the gear shift lever, you need to set the lever to the Parking position and insert a special pin into the hole intended for this.

Automatic transmission pin lock

Before you start moving, you need to unlock the lock with a special key and the pin, with the help of a spring, will be pushed out enough so that it can be grabbed and pulled out. A special holder is provided to store this pin.

A pinless lock for an automatic transmission is created on the principle of a pin, but the entire locking mechanism is hidden inside the box. There is no need to pull out the pin; control is done using the lock.

Pinless automatic transmission lock

An automatic transmission lock should not be considered as an independent anti-theft device. Because for a professional thief it will not cause such great difficulties. Considering that the blocker blocks the shift lever itself, and the rod that changes gears is absolutely free. And the thief knows this very well, just as he knows the structure of the car, and calmly bending back the plastic panels, he will disconnect the gear shift rod from the lever and, by pulling it, engage the gear he needs.

Whether it makes sense to install such a device on an automatic transmission is up to you to decide. Perhaps, as part of a carefully thought-out security complex, he can make his contribution to protection against car theft, but he will not be able to resist the attacker on his own.

Unfortunately, regardless of the degree of burglary resistance, use only one mechanic as protection against theft