Immobilizer Karakurt - specifications of popular models, instructions for installation and use

The official website of the Karakurt immobilizer reports that there are several models of the blocker. The most popular of these are JS 100 and JS 200.

Many motorists think about how to protect their car from theft. There are quite a few devices on the anti-theft market for this, one of which is the Karakurt immobilizer.

Technical characteristics of Karakurt immobilizers

Immobilizer "Karakurt" is a modern anti-theft device that blocks the engine from starting in case of an attempted theft. Its radio channel, through which data is transmitted from the transmitter installed in the car to the key fob, operates at a frequency of 2,4 GHz. The blocker has 125 channels for transmitting information, which significantly reduces the risk of signal interception. At the same time, only one of them is constantly working. The anti-theft system uses a conversational encryption technique.

Due to its small size, Karakurt is a real secret, which is easy to install as discreetly as possible. The device can work simultaneously with five tags.

Equipment

Immobilizer for protection against theft "Karakurt" JS 200 or another model has the following package:

• microprocessor;
• speaker;
• fasteners;
• trinket;
• wire for connection;
• instructions for the immobilizer "Karakurt";
• card with an identification code for the car owner;
• keychain case.

Immobilizer "Karakurt" - equipment

The anti-theft complex is not an alarm system. Therefore, the package does not include a siren.

Popular Models

The official website of the Karakurt immobilizer reports that there are several models of the blocker. The most popular of these are JS 100 and JS 200.

Karakurt JS 100 is connected to the car ignition. This allows him to block one of the electrical circuits. To disable the security mode of the blocker, the radio tag must be in the signal reception area. To do this, insert the key into the ignition switch.

Karakurt immobilizer label

The security complex model JS 200 works similarly. It is distinguished by the presence of an additional option "Free hands". It allows you to open and close the car with a central lock when the owner approaches or leaves it.

Advantages and disadvantages

Immobilizer Karakurt JS 100 and JS 200 has many advantages. But he also has disadvantages.

Pros:

• the ability to use with a conventional car alarm as an additional means of protection against theft;
• ease of use;
• simple installation scheme;
• several additional operating modes that make the device simple and understandable;
• low cost.

Cons:

• The battery of the complex is discharged quickly, so the driver must always have a set of new batteries with him. This may cause inconvenience.
• There may be problems with the remote start of the car engine when used simultaneously with an alarm with auto start. In this case, the installation of an immobilizer crawler is often required.

Despite the shortcomings, the device is popular with drivers.

Installation

Immobilizer "Karakurt" is installed quite easily. To do this, follow the order below:

1. The main blocker relay must be located in a secluded place in the passenger compartment of the car or in the engine compartment. It is sealed, so it can work normally in any conditions. But when installed in the engine compartment, it is undesirable to place it near the cylinder block. Do not install near metal parts. Installation in a harness with vehicle wires is possible.
2. Contact 1 of the module - grounding is connected to the "mass" of the machine. For this, any bolt on the body or the negative terminal of the battery is suitable.
3. Pin 5 should be connected to a DC power supply circuit. For example, the positive battery terminal.
4. Pin 3 connect to the negative output of the buzzer. Install the speaker inside the car. It should be placed so that you can clearly hear the immobilizer beeping.
5. Connect the positive contact of the buzzer to the ignition switch.
6. Connect the diode in parallel with the buzzer. The resulting electrical circuit is equipped with a resistor with a nominal value of 1000-1500 ohms.
7. Relay contacts 2 and 6 must be connected to the blocking circuit. In this case, the length and cross section of the cable must be taken into account.
8. The contact elements of the blocking relay must be in the open state. Leave all components closed until power appears on wire 3. Then the unit will start working in the tag standby mode.

Wiring diagram

Wiring diagram of the immobilizer "Karakurt"

Working with the device

The official website of the Karakurt car immobilizer has an instruction manual for the security system. According to the information provided, the owner needs to be sure that the batteries in the remote control are operational.

Disabling Protected Mode

Disabling the protection mode is possible when the Karakurt car immobilizer tag is present in the transceiver coverage area. You can turn off the device when it recognizes the ignition key of the car.

Modes

The Karakurt immobilizer has only five modes of operation. This is:

• "Anti-robbery". The engine will stop automatically if the driver is attacked or the car is hijacked. The motor will stop working only when the offender has time to drive off to a distance that is safe for the owner. 30 seconds after that, the beep will start beeping. After 25 seconds, the device signals will become faster. After a minute, the power unit will be blocked.
• "Protection". On the JS 100, it is activated after the ignition is switched off. The JS 200 blocker will stop the power unit as soon as the driver moves 5 meters from the car.
• "Notification of the user about the discharge of the battery." The immobilizer will report this with three beeps with an interval of 60 seconds. Notification is possible only when the key is in the car ignition.
• "Programming". Designed to change settings. If the electronic key is lost or broken, it will be possible to turn off the blocker in an emergency. To do this, you must enter a pin code.
• "Password Entry". Required for service.

The manual describes all modes in detail.

Programming

Before use, programming of the security complex is required. It consists in binding an electronic key. This operation is carried out in the following order:

1. Make sure that there are no radio tags within the range of the transceiver.
2. Remove batteries from key. Activate the car's ignition.
3. Wait for the buzzer to stop beeping.
4. Switch off the ignition no more than 1 second after this.

Security complex programming

Entering the program menu is possible by entering a pin code:

• During the first signal of the buzzer, the ignition of the machine must be switched off.
• Repeat this step after the second beep.
• The service menu is entered by turning off the ignition at the third signal.

To disable the "Anti-robbery" mode, the last action is performed during the fourth pulse.

Binding remotes

To bind the remote control, you must remove the batteries from it. Make sure the labels are correct.

Binding is carried out according to the following algorithm:

1. Enter the "Settings" menu.
2. Insert the key into the lock and turn on the ignition of the car. The buzzer will then make a sound.
3. Install a battery in the tag. The device should be automatically paired. At the same time, the LED will blink four times, the buzzer will emit three pulses. If the diode blinked three times, then there is a malfunction in the immobilizer. Repeat the procedure again.

Immobilizer key fob

To exit the menu, deactivate the ignition.

Password setting

To set a password, you need to follow the algorithm:

1. Make sure you know your current PIN. The security system has a value of 111.
2. Enter the program menu when the ignition is not working. If the code is correct, the buzzer will emit one beep for 5 seconds.
3. Activate the ignition. One beep will sound, and then ten. Turn off the ignition when the first signal out of ten appears. This means that the first digit in the pin code is one.
4. Turn the key to turn on the car ignition. A double pulse will sound. He says that the immobilizer is ready to enter the next digit. Turn off the ignition when the number of signals equals the second digit.
5. Enter the rest of the characters in the same way.

If the PIN code is entered correctly, the immobilizer will automatically go to the confirmation menu. You should perform actions in it similar to entering a password. In this case, the buzzer should emit double signals.

Disconnecting

Disabling the engine blocker in the absence of a radio tag is performed as follows:

1. Turn on the ignition of the car with the key. Wait for the warning signals to end.
2. Switch the ignition off and on again at intervals of no more than a second.
3. Enter the PIN code to enter the service mode. Turn off the ignition when the number of signals is equal to the first digit.
4. If the code is correct, the buzzer will emit eight beeps lasting 5 seconds. When the third signal sounds, turn off the ignition.

After that, you need to turn on the ignition.

See also: The best mechanical protection against car theft on the pedal: TOP-4 protective mechanisms

Fault Diagnosis

Some immobilizer malfunctions are described in the instructions:

• Key damage. The problem is visible upon inspection. If it is insignificant, the case can be repaired with your own hands. To purchase a new tag, contact the dealership. If the damage is significant, buy a new key.
• Battery discharge. To fix, install new batteries.
• The immobilizer does not detect a radio tag or there are failures in recognition. The transceiver needs to be checked. If it has no external damage, replace the batteries.
• Board components malfunction. To determine the problem, disassemble the blocker and evaluate the state of the circuit. If the contacts and other elements are damaged, solder it yourself or contact the service.
• Block software failure. For flashing, you need to contact the dealer.

Immobilizer "Karakurt" helps to protect the car from intruders.

Unlocking the IMMOBILIZER. Resetting the SAFE inscription on a VW Volkswagen