How to disable the immobilizer on the Lada Kalina: photos and videos

Author: Victor

Immo in any car, including Lada Kalina, is an anti-theft device that is designed to block the engine in the event of a break-in. You can activate it using a master key. The need to bypass or disable the immobilizer on Kalina arises as a result of its malfunction or when installing an anti-theft system.

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How to disable Kalina immobilizer: what you need to know

Let's start with the fact that an immobilizer today is actually a mandatory device in any modern car.
Many AvtoVAZ models are also no exception, including the popular Lada Kalina, which is equipped with an immobilizer. At the same time, unlike foreign cars, the immo on a VAZ may not work properly. In turn, Kalina immobilizer errors do not allow the car to be operated normally, which is a big problem for the owner. In such a situation, you may need to disable IMMO on Kalina. Next, we will look at how the immobilizer is disabled on Kalina, as well as what you should pay attention to.

Training procedure:

Carrying out the training procedure leads to the following consequences:

• the engine control controller activates the anti-theft function if it has not been activated;
• the system changes its password to a new one chosen at random;
• a new system password is written into the training key;
• all remote controls that were previously trained are erased from memory;
• The codes of those remote control units that were trained in this training procedure are stored in memory.

The training procedure is applied in the following cases:

• activating the anti-theft function in the controller (for example, in a new car or replacing a faulty controller);
• erasing old and training new remote controls if lost;
• changing the system password if the owner admits that his system password may have been read (for example, when selling a car from one owner to another)
• remote control training when replacing a faulty immobilizer with a new one.

Only new remote control units or those that were previously trained using the training key used in this training procedure can be trained. It is impossible to learn a remote control key from another car into your car.

Please note: Due to the importance of the training key, it is not recommended to use it for everyday use and should be kept in a safe place.

The immobilizer does not work: reasons

If we consider the Lada Kalina model, the immobilizer can fail for various reasons. The most common ones can be identified:

• the control unit is not activated;
• the key is not recognized;
• mechanical and other damage to the block;
• damage to the power supply circuit of the unit;

If there is no power, then we cannot rule out the failure of the power supply fuse (fuse 10A on Kalina 1 and 15A on Kalina 2). This fuse is located in the mounting block under the dashboard. In cases where replacing the fuse does not solve the problem or the fuses burn after installation, diagnostics are necessary.

In any case, before visiting the service, you can try to normalize the operation of the immo in a regular garage. In other words, you should disable and enable the Kalina immobilizer, check the condition of the device itself, etc. Let's figure it out.

Main problems and features of immobilizers

Most often, owners of two- and three-year-olds face the problem of engine shutdown. The car starts to start every other time, or when starting the engine, the starter makes several dull attempts, after which it completely stops responding to any movement of the key. Also, the immobilizer warning light on the instrument panel may light up and not go out (image of a car with a key).

Another common problem with capricious Ladovsky immobilizers is the sensitivity of the device. The control unit can easily fail if it picks up interference from a smartphone or other device. Usually, all these problems are associated with incorrect operation of the K-line diagnostic line. As a result, the car owner has to reboot the anti-theft device using an alternative start. In theory, everything is simple here - you just need to enter a six-digit code and the engine will start. But, in order to disable such an immobilizer on Kalina, Priora or Grant, you will have to work hard, because in order to enter a secret combination there are no buttons or LCD panels. The driver must literally type out the code in Morse code using the gas pedal. This means that if your code consists of six sevens, then you will have to press the pedal 6 times in seven quick jerks at a certain interval. In addition, this function still needs to be activated (see below). In general, there is little convenience, so it is not surprising that many car enthusiasts are starting to look for information on how to disable the immobilizer on Kalina themselves.

Activation and deactivation of the Kalina immobilizer

First of all, Kalina has two ignition keys (black and red master key). The red key is required to activate the immo. To enable Kalina's immobilizer, you will need to get into the car, close the door, then insert the red key into the lock and turn on the ignition.

When the buzzer beeps three times, turn off the ignition and then remove the key. Next, you need to insert the black key into the lock within 5 seconds and turn on the ignition. Next, the buzzer will emit three signals, then two more after a short period of time (for a total of 5). After 5 beeps, the ignition can be turned off and the key should be removed from the lock.

Then, within 5 seconds, you need to insert the red key, placing it in the ignition on position. Then you need to wait until the buzzer beeps 5 times, then turn off the ignition. Please note that the key should not be removed from the lock.

Next, the buzzer will emit 1 signal, after which you need to turn on the ignition within 5 seconds. Now you need to wait 5 seconds, during which time the emergency lights will blink and the sound signal will sound (the horn will sound a beep).

• Now you should proceed to setting a special immobilizer code. First you need to turn the red key and turn on the ignition, then wait until the immobilizer light on the instrument panel goes out.

Next, you will need to enter the numbers of the six-digit code (from 1 to 9). Input is carried out by quickly pressing the gas pedal (you need to press the pedal all the way). When you press the pedal, the immobilizer icon will light up, but if you release the pedal, the lamp will go out.

After entering the numbers, press and hold the gas pedal until the immobilizer icon goes out. This takes about 5 seconds. Then you can enter the second digit, etc. If an error is made when entering and saving, the immobilizer icon will not go out, but will blink. In this case, you will have to start the whole procedure all over again, activate the immo, and only then enter the code.

• The next step is to disable the immobilizer. If you need to disable the Kalina immobilizer, you need to know the code previously written into the memory of the control unit. By the way, in some cases, turning off and then activating the immo allows you to get rid of failures and errors (for example, if for some unknown reason the immobilizer on a Kalina is on, the engine has stalled and the Kalina’s engine will not start, etc.).

To disable the immobilizer using a code, you will need to do the following:

• Turn on the ignition. By the way, if a key with a damaged chip is used or the chip is not recognized, the starter may work, but the engine will not start, since the fuel supply circuit and ignition are still turned off.
• Next, the immobilizer icon will be activated on the instrument panel and start blinking. Next, you should wait about 60 seconds until the immo light goes out. Then you should enter the code by pressing the gas pedal. To separate the numbers when entering, you need to pause for about 6 seconds after each number, pressing the pedal all the way and keeping the pedal pressed all the way.

After the last digit is entered, the fuel pump circuit is activated and the immobilizer icon will light up on the instrument panel. If the code is entered incorrectly by mistake, the icon will blink. In such a situation, the code must be entered again, starting from the very first number.

What to do if the immobilizer has blocked the engine from starting

Unlocking the immobilizer can be done in several ways, much depends on the type of device installed in a particular brand of car.

1. Using an infrared transmitter;
2. Using the central locking button.

Unlock using IR transmitter

The method, if the immobilizer has blocked the engine, is suitable for types of devices in which the central locking and immobilizer are controlled by an IR key, for example, like in Mercedes cars.

In this case, you will need a four-digit code, which is entered during the unlocking process by pressing the on-board computer button (hereinafter referred to as BC) while holding down the gas pedal. The button is located on the windshield wiper switch at the end (not on all cars).

1. Activate the immobilizer and turn on the ignition;
2. A flashing light on the instrument panel will indicate that engine starting is blocked;
3. We remove the blinking of the lamp by squeezing the gas pedal;
4. Find the BC button. Without releasing the gas pedal, press it as many times as the first digit of the code;
5. Take your foot off the pedal and the lamp will start flashing again;
6. We press the pedal again - by pressing the BC button we enter the second digit of the code.
7. Let's release the pedal;
8. We repeat the same steps two more times.

A constant light on the lamp, regardless of whether the gas pedal is depressed or not, will indicate that the immobilizer is unlocked and you can try to start the engine.

If the code was entered incorrectly, the immobilizer will block the engine again. Nothing bad happened, you have two more tries. If they were not successful, then after 15 minutes you can repeat them.

How to unlock using the central locking button

To unlock the immobilizer using the central locking control button, you will need to enter an emergency code.

It is important to understand that the steps listed below can only start the car, but not decode the computer and solenoid valve

Turn on the ignition. The light on the instrument panel will flash slowly. Turn the ignition off and on again

The light will flash faster, other lights will appear and go out after 3 seconds. After pressing and holding the central button on the key fob, the lamp will flash more slowly.

Carefully monitor the blinking process, it is important to count the flashes and when their number is equal to the first digit of the code, release the central button on the key fob. Press and hold the button again. We release it as soon as the number of blinks matches the second digit of the code. We repeat this two more times.

That's it, the immobilizer is unlocked and you can start the engine. But when the ignition is on, a lamp flashing every 3 seconds will indicate that the protection is disabled.

The immobilizer will be locked again, after which you will have to enter the code again if:

1. You turn off the ignition for more than 10 seconds.
2. Disconnect the battery.
3. The device will be blocked for 5 minutes if the code is entered 3 times in a row with an error.

Lada Kalina model: immobilizer, removal and disabling of the IMMO function

First of all, if we consider the emergency shutdown of the immobilizer, you need to know where the immobilizer is located on Kalina, as well as how to disable the immobilizer with your own hands. In short, the immobilizer control unit on the Lada Kalina is located under the instrument panel (in the area of ​​the central air duct of the interior ventilation and heating system).

There is also an antenna installed in the ignition switch for reading the signal (it has the shape of a ring). The transponder chip is installed in the head of the key. The key tag is read automatically when the driver inserts the key into the ignition.

For example, when disassembling Kalina 1 without air conditioning:

• First you need to disconnect the battery, open the ashtray, unscrew the 4 screws securing the case, and remove it from the special socket.
• Next, remove the 2 plugs located on the side of the emergency light button. Then you need to unscrew the 2 fastening screws under the plugs.
• Then the temperature and airflow direction switches are removed. Now you can pull the central cladding towards you by carefully removing its latches.
• Afterwards, you need to disconnect the electrical connectors connected to the elements on the cladding.
• Remove the standard unit, secured with two screws in a plastic case under the central air duct;
• Next, you need to press the latch and disconnect the connector from the unit.

This information may be useful if problems arise with the unit, as well as when installing additional equipment, the need to integrate an immobilizer crawler, etc.

• Let us add that there are also other methods of disabling, which depend on the type of control unit (ECU) on a particular car. For example, a Bosch M7.4 unit can be flashed so that the engine starts without problems; a key with a mark is not needed. In this case, the immobilizer icon will light up and then go out after the engine starts.

In turn, the Bosch 7.9.7 unit will require resoldering of the resistor, after which the firmware is carried out. However, if the block is January 5.1 or January 7.2, removing the immobilizer function from the block is somewhat more difficult. In short, you need to unsolder and reflash the EEPROM flash memory, integrate separate circuits, etc.

Of course, in such cases it is better to entrust the Lada Kalina immobilizer to experienced specialists who have certain skills and knowledge, as well as experience in performing such work. Otherwise, there is a risk of damaging electronic devices with all the ensuing consequences.

Immobilizer activation

Enabling and disabling the immobilizer is done in such a way that it is accessible only to the owner of the car. Most often, this action is carried out by a coded electronic key. There are also immobilizers in which the code must be entered manually, but they are very rare. Before starting the car, its owner inserts a code key into a special slot, which allows the immobilizer to disable the security and allow the engine to start. There is another way: the driver must place a special chip in front of the security system antenna. The immobilizer reads the code at this moment. If the car is equipped with a system with manual code entry, then the driver needs to enter it himself, after which the immobilizer will turn off.

If an attacker destroys the immobilizer or disables it in an unauthorized way, the vehicle systems will remain inaccessible.

What's the result?

Taking into account the above information, it becomes clear that the immobilizer on the Lada Kalina, in case of malfunctions in its operation, should be turned off and turned on again. Such a “reboot” in some cases allows you to start the engine and continue to operate the car without problems.

If it is necessary to completely remove the immobilizer, then certain manipulations with the unit will be required, which are not recommended to be performed independently. In this case, you need to contact experienced specialists who specialize in repairing such devices.

Finally, we note that in addition to the standard immo, starting the engine can also be blocked by a car alarm. In this case, it is necessary to accurately determine the source of the problem, and then select the most appropriate methods to eliminate any failures or malfunctions of the alarm system, immobilizer (both standard and third-party) or the entire security system in the car.

Types of immobilizers

A non-standard immobilizer (which is installed after purchasing the car) breaks the most significant electrical circuits of the car. For example, the car starter or ignition is blocked. If this happens, then even if thieves get inside, the vehicle is guaranteed not to move. In addition, there are devices that block non-electrical systems.

Some immobilizers can operate without breaking the circuits. Such devices are called CAN, which can be deciphered as (Controller Area Network). In this case, the engine is blocked by software: certain messages are sent to the “brains” of the car that either allow or prohibit starting.

What malfunctions can there be and how to fix them?

When operating a VAZ Kalina, the following problems arise related to the operation of the immobilizer:

1. The engine starter turns the crankshaft, but there is no spark in the cylinders. The immobilizer indicator on the instrument cluster lights up. Symptoms indicate desynchronization of the control unit and key. For repairs, the keys must be retrained. If the problem does not go away, then you should look for a fault in the electronic circuits of the controller or keys.
2. “Floating” malfunctions during immobilizer operation. One of the common causes is liquid filling the connector pad. For repairs, you need to remove the unit and dry the electronic circuits. A faulty controller must be replaced.
3. The power supply to the control unit does not work due to the failure of the fuse located in the mounting block (in the passenger compartment). On Kalina-1 cars, an insert with a rating of 10 A is used; on the later Kalina-2, the part was changed to 15 A. If the fuse fails repeatedly, it is recommended to conduct a detailed analysis of the car’s electronics.

Immobilizer malfunctions and what to do about them?

If the device does not work, the owner needs to determine the cause of the error, otherwise driving the car will be impossible:

1. One of the symptoms is that the engine’s starter mechanism cranks the crankshaft, but there are no flashes of the air-fuel mixture in the cylinders of the power unit. On the control panel in the car interior, the indicator of a faulty immobilizer lights up. Such signs indicate desynchronization of the operation of the control device and the tag in the key. To perform repairs, the transponder will need to be retrained. If this does not help, then the problem must be looked for in the operation of the electronic circuits of the ignition key or controller.
2. If a malfunction occurs in the immo, the speed of the power unit may float at idle. The reason is usually the incorrect operation of the microprocessor due to liquid getting on the connector. To restore the action of the blocker, you will need to dry the block and circuit. If the control unit is faulty, it will have to be replaced.
3. The control module does not receive power as a result of a breakdown of the safety device located in the mounting block. On Kalina 1 cars, a 10 ampere part is responsible for the operation of the blocker, on Kalina 2 - 15 A. If the safety elements burn out frequently, it is necessary to diagnose the car’s electronics.

User Igor Bakhirev reported about the malfunction of the locking device on this car model.

Where is the immo in Lada Kalina?

The anti-theft agent is installed inside the dashboard, behind the central trim containing deflectors for air supply to the cabin. Access to the controller is possible by disassembling part of the panel. The antenna, which serves to communicate between the key and the unit, is located on the steering column around the ignition switch.

The arrow indicates the immobilizer unit, the panel trim and air ducts have been removed

The location of the immobilizer on the Lada Kalina is rather unfortunate, since the connector block is filled with liquids that have entered the air ducts of the air conditioner. The problem often occurs when flushing the air conditioner radiator.

Video “Implementation of keyless bypass on Kalina-2”

User Peter Klyushnikov talked about how to bypass the standard engine blocker on a car with a Starline alarm system installed.

All automakers strive to protect owners and are installing new anti-theft systems. AvtoVAZ is no exception in this case, which installs a primitive security guard - an immobilizer - on almost the entire model range of modern cars. But with this, he can not only prevent the thief from entering the car, but also the owner himself. Therefore, it is often necessary to disable this function on Lada Kalina. We'll tell you how to do it yourself in this article.

Video on how to disable the immobilizer

How to activate the immobilizer?

Often, a VAZ Kalina car reaches its owner with an inactivated immobilizer. To carry out the independent activation procedure, you need both car keys (with a red mark and a regular one). A prerequisite is that the doors are closed (until the limit switch is activated).

To ensure the correctness of the immo activation procedure on Kalina, it is recommended to refuel the car, since the low fuel level signal is identical to the sound during programming.

Activation on Kalina-1

The training procedure on Kalina-1 is as follows:

1. Take the training key with the red mark and insert it into the ignition switch.
2. Turn the key to the ignition switch point. Since the immobilizer is not active, after six seconds the control indicator on the instrument cluster should turn on. If this does not happen, the system is in an active state and further steps are not performed.
3. Turn off the ignition, and the immobilizer indicator will switch to rapid flash mode. The flashing mode lasts six seconds, which are allocated to the owner to install a regular key in the ignition switch.
4. Turn the lock cylinder to the activation position. The correctness of the procedure is confirmed by the alarm buzzer sounding three times. The absence of a sound indication indicates that the time interval allocated for installing the key has been exceeded, or that the immobilizer is faulty. The option of “training” the standard key to work with a device from another car cannot be ruled out.
5. Wait 5-6 seconds, the buzzer should sound two more times. Then you need to turn off the ignition and remove the key from the lock.
6. After this, the owner has six seconds at his disposal, during which he must turn on the ignition with the key with a red mark. During this time, the immobilizer indicator light flashes on the instrument cluster.
7. After turning on the ignition, the buzzer should sound three times. Wait a few seconds until the second series of beeps sounds (two separate beeps).
8. Turn off the ignition, leaving the key in the lock. After some time, a single signal will be sent by the buzzer, and the warning lamp on the instrument panel will begin to flash with increased frequency. Up to 15 seconds pass between turning off the ignition circuits and the indicator switching to the accelerated flashing mode. The time interval depends on the model of the immobilizer control unit installed on the car.
9. After this, within 10 seconds you need to turn on the ignition briefly (for 3 seconds).
10. Turn off the ignition. The alarm should sound three times. This confirms the successful completion of programming.
11. Wait until the indicator on the instrument cluster stops blinking. Then you should remove the red key, programming the devices is completed.

Activation on Kalina-2

On Kalina-2 the procedure is different:

1. When you turn on the ignition with the key with a red mark, three short beeps will follow from the buzzer. After the third signal passes, the ignition is turned off and the key is removed from the lock. Important - if the car was operated with a red key, the immobilizer will not make sounds. In this case, you need to wait a few seconds and move on to the next step.
2. Within 5-6 seconds, insert a regular key and activate the ignition circuits again. Three beeps will sound, followed by a pause followed by two more beeps.
3. Change the keys in the lock (within 6 seconds). After turning on the ignition with the red key, three signals will be given, then two more.
4. Turn off the ignition, leaving the key in the lock. A buzzer will sound, after which the key will be turned to the ignition switch position. The car's standard horn will sound, indicating that the regular key has been stored in memory.
5. Turn off the ignition. The indicator on the instrument cluster will go off. Otherwise, we are talking about device failure or programming error.

The procedure for activating the immobilizer on the VAZ Kalina, as well as Priora and Grant is shown in a video from the channel “avtodopka. ru".

What is an immobilizer for a Priora and Kalina car?

0 # Andrey1234 05/02/2011 18:35 “On the back side of the block there is a three-pin connector for connecting an additional sensor (impact or change in interior volume), recommended by the car manufacturer.” It’s a pity that I haven’t yet found what the manufacturer recommends…. Quote

0 # Vlad 05/04/2011 09:27 read here mgp-avto.ru/index.php?option=com_content&view=article&id=306:2011-05-03-14-59-18&catid=35:2010-03-24-10 -15-41&Itemid=28 Quote

-4 # Nikolay 05/11/2011 20:53 If, when setting the car to the security mode, any of the security zones (hood, trunk or doors) is open, the direction indicators will blink three times and the system will sound one sound signal. To arm open zones, close them. - i.e. if someone got into my car, it will blink 3 times, shout once and that’s it)))))))))???? Quote

0 # V.Bulgakov 05/23/2011 10:12 The remote control of the standard Priora signaling a month ago began to quickly discharge the battery. A new lithium battery lasts only a week. Measuring the input resistance at the terminals of the battery holder (with the battery removed, of course) showed no more than 3000 Ohms. With a 3V supply, this is 1 mA current consumption in standby mode. Hence the transient discharge. Is it possible to repair the remote control or only replace it? Quote

+3 # Administrator 05/23/2011 11:55 We encountered this problem a couple of times... We couldn’t solve it, we changed the remote controls for the clients... Quote

+1 # V.Bulgakov 05.23.2011 17:39 I quote admin: We encountered this problem a couple of times... We couldn’t solve it, we changed the remote controls for the clients...

Thank you for quick response! I called the “seller”’s car dealership, they offered to replace it under warranty, I’ll go tomorrow.