DIY car alarm repair tomahawk

In detail: do-it-yourself car alarm repair tomahawk from a real master for the site my.housecope.com.

Unfortunately (for car enthusiasts), fortunately (for entrepreneurs), services that have a column in the list of services: repair of car alarm key fobs are flourishing, and all because they have enough customers. The installation of a security system designed to protect against theft of a vehicle, it would seem, should solve all the problems of the car owner, but no one is insured against breakdowns. And, as a rule, the most vulnerable element of the system breaks down, namely: the alarm key fob.

If the car alarm stops responding to commands from the control panel (key fob), then first you need to understand what is the reason for this development of events and only then decide what to do in this case?

There are enough reasons to either contact a company that repairs alarm key fobs, or spend time studying this issue in order to further self-repair the key fob. For an overview of the list of the most common malfunctions of key fobs and their causes:

The buttons do not respond. The problem may be due to:
- sticky buttons;
- failure of the button itself, contact or wire as a result of natural wear and tear or mechanical impact (shock);
- the absence of a sufficiently strong fastening of one of the elements of the main board (the contacts have moved away).
- Weak backlighting. The indicator LED is dim and the screen is dark. A malfunction can be triggered by:
  - insufficient charge of the power source (battery);
  - failure of the controller;
  - the departure of quartz from the processor;
  - violation of the integrity of the fastening of the contacts (often observed after the fall of the car alarm key fob).
  - There is no feedback. The system does not respond to commands sent from the remote control. Possible causes of the malfunction:
    - decoupling the keychain (violation of synchronization between the remote control and the elements installed on the car);
    - wear (breakage, damage) of the transmitter reception antenna;
    - the alarm was installed incorrectly (errors either during installation or during connection).

Video (click to play).

There are other reasons forcing the motorist to use the service: repair the alarm key fob or try to return this important element of the security system to its original characteristics with his own hands.

If the key fob is broken, it is not at all necessary to immediately buy a new control panel. In most cases, a faulty key fob can be reanimated. Some breakdowns can be repaired by yourself. In this case, you need to act in stages:

Step one (diagnostics). First, you need to identify where the failure occurred (disassemble the key fob into its component parts, ring the board contacts, the tester will point out problem areas, check the condition of the battery, carefully inspect every detail for damage or wear).
Step two (assessment of opportunities). Based on the results obtained, decide how to proceed (contact the professionals or still repair the keychain with your own hands).
The list of tasks that you can cope with on your own (if you have basic knowledge that does not imply special training) includes the following items:

replacement of parts (a car enthusiast can himself replace such elements of the keychain device as: case, display, button, but there is one "but": finding spare parts for some alarm models is quite problematic);
soldering contacts (gluing quartz with thermal paste);
reprogramming the control panel (detailed information on how to bind the key fob to the alarm, including the one already recorded in the system memory, can be found in the operating instructions).

Step three. Directly troubleshooting, performance check.

If it was not possible to repair the keychain using your own skills and abilities, it makes sense to seek help from specialists. At the same time, neither the brand of the alarm system (Starline, Sherkhan, Pandora, Tomahawk, Pharaoh and others), nor the type of security system (GSM, GPS alarm), nor its class (economy, business, premium) matters. Highly qualified craftsmen are able to restore the functionality of any alarm key fob (if possible and justified).

The list of works available to clients of such a service includes such actions as:

diagnostics of the technical condition of keyfobs (carried out using modern equipment that allows you to get accurate results within just a couple of minutes);
replacement of parts (display glass, display itself, faulty button, damaged case, metal or plastic antenna, battery cover);
restoration of the microcircuit (elimination of breaks in the circuit of the main board);
car alarm key fob coding (reprogramming - in case of successful repair of the old one, binding of a new one - in case of an unsuccessful attempt to repair or its recognition by the masters as inexpedient).

What are the advantages of a professional renovation? In 100% quality of the work performed, confirmed by warranty obligations and in a short time to solve the problem.

What is the disadvantage? The need to part with your own finances.

Summing up, I would like to say: in most cases, a car alarm key fob can be repaired. Breakage is not a sentence yet!

A reliable alarm is a guarantee of the safety of the car.

A modern security system should include a large number of functions that provide comprehensive control over the condition of the car.

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The issue of protecting a vehicle from theft is an issue that is relevant for every car owner.

Car alarms are one of the options for those who care about protection. The Tomahawk 9010 trademark has become one of the most demanded in the modern market.

Alarm Tomahawk 9010 has properties that are inherent only in this brand.

There is an additional function of feedback with the car owner. She is usually supplied with all modern models.
Signal eavesdropping protection is constantly being strengthened.
The alarm allows you to start, warm up the engine remotely.

The instructions for 9010 are needed to familiarize themselves with all the properties that a particular device has, and the buyer had the following information:

Schemes according to which the security system is connected.
Basic principles of system installation.
By functional features.
About the complete set.

Many car enthusiasts are faced with a situation where the 9010 key fob does not respond to any movement. Such situations develop for several reasons.

The need to reprogram the key fob.
Being in the area of radio interference.
The battery has run out of energy.

It is recommended to contact the installers if the fuel pump does not turn on when the 9010 alarm is active. They will check the signal quality, the connections are already in place. The central locking drive requires an additional check if the doors do not close, do not respond to buttons.

The battery is checked when the key fob starts to fail. If it does not help, there is a need for reprogramming.

Finally, the faults are clearly related to the Comms module loop when the alarm flashes 10 times.

To configure the Tomahawk 9010, it is usually enough to press a combination of buttons on the key fob, or one of them. It is important here to follow the instructions issued by the manufacturer. In order for the system to work correctly, it is required to adjust the sensors, which are responsible for a timely response to outside interference.

Sometimes alarms do not work due to the fact that the sensors are not fixed at the proper level of quality. This is also due to the underestimated sensitivity. The work associated with increasing the sensitivity consists of several stages.

First, they find a sensor already installed in the cabin. Most often it is located under the front panel.
The alarm must be removed from the security mode. Only then is access to programming available.
The sensitivity scale has only a few levels, from 0 to 10. When there are only factory settings, the indicator is at the fourth or fifth level.
The degree of perception by the sensor should be increased, but not immediately. Checks are required on how and at what levels the sensors are operating.

As for the process of resetting the alarm software itself, it is performed as follows. The ignition must be turned off. Then they press the button nine times, which has the inscription Override. The next step is to turn on the ignition. And again we press the same button, but only once.

The next button we need is the one with the lock. Finally, the ignition is turned off completely. Parking lights will flash five times if done correctly.

It is possible to reset the settings to the original parameters associated with the remote start function. For this, the same procedures are carried out. But the Override button is not pressed nine times, but ten times. Parking lights flash six times. This means that the reset is complete.

A separate procedure exists to enable the autostart function in the 9010. The transmission handle is moved to neutral. Then they move on to tightening the "parking brake". And they press the button with the corresponding purpose on the key fob. The key is pulled out of the ignition lock as soon as the characteristic signal sounds. For the next thirty seconds, you need to close the doors, leave the salon.

It is worth paying attention to the functions that the car alarm performs before making the final choice. This will help you understand what features will be encountered during operation.

The Tomahawk series system has the following set of advantages that simultaneously become functions.

There is a built-in clock with a timer, an alarm clock.
A special operating mode is available to the driver, which offers significant energy savings. In this situation, the car alarm does not work at full capacity.
Automatic protection of doors and trunks with a hood.
Even when the engine is on, the system performs a self-diagnosis of the machine. She will quickly point out faults if any.
The Tomahawk system will help you control the temperature inside the cabin with maximum accuracy. After all, there is an additional sensor inside. It is enough just to indicate the temperature range.
Tomahawk is an alarm that is compatible with cars of almost any brand. Even the gearbox installed on the transport device does not matter. It doesn't matter what engine the car is running on.
The remote control is suitable for automatic shutdown, engine start.
The same remote control is used to turn off the siren itself. It is easy to attach to a key ring, aided by its diminutive size.
The work continues around the clock.

Installation is easy, even if the person has no experience with the job. Malfunctions occur only after some time.

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The main thing that is required is the installation of the electronic unit. It is through him that the device is controlled, and he is in the cabin. It is recommended to set the antenna going to the system unit as high as possible. Then all signals from the remote control will be received without interruption.

Contacts for antenna 9010 with wiring, metal objects are not allowed. Otherwise, the efficiency of the structure is reduced. As for the siren itself, the best place to mount it is in the engine compartment. Then outsiders will have minimal access to the part. Only stand-alone varieties are installed in the well of the service key. Installation is carried out only with the horn down.

In such conditions, moisture will definitely not get inside. The main thing is to properly organize the connection of wires inside the passenger compartment in order to prevent excessive oxidation.

The dashboard is only reassembled after the owner has completed a full customization of the 9010. An important step is the soldering of the wires at the moment when the central locking is connected. The joints are attached to each other using ordinary electrical tape, it copes well with its functions.

It is enough to find the required connectors, following the manufacturer's instructions. The instructions provide detailed color schemes for electrical equipment, but if necessary, information can be easily found on the Internet. As well as ways to restore factory settings.The shock sensor is securely fixed with ties and tape, it also increases the functionality of the system. The same goes for LED indicators. Their place is where the A-pillar and center panel are.How to independently install and connect car alarm Tomahawk TW 9010 with detailed instructionsDo-it-yourself installation of the Tomahawk TW 9010 alarm begins by turning off all energy consumers and storage batteries. The terminal clamp with a negative signal must be disconnected from the latter in order to prevent a possible short circuit during installation.Before installing this model of the security system yourself, it is recommended to check its performance. Before installation, the Tomahawk 9010 alarm components must be connected to each other in one circuit, which is powered by a 12-volt power source. This will allow you to check the operation of the "signaling" before it is installed directly on the car.Wiring diagram for connecting the main microprocessor moduleWhen making the connections of the main connector of the installed alarm for the car independently, the user should be guided by the following data:One of the main nuances that must be taken into account when installing and connecting yourself is connecting the contacts on the autostart connector:It is necessary to correctly determine the place of installation of the constituent elements, taking into account the design features of the car:Place the Tomahawk 9010 transceiver on the windshield, away from metal objects and electronic devices as they will cause interference.The user DimASS showed the installation process of the Tomahawk 9010 car alarm using the example of the Nissan Tiida car.When installing the Tomahawk TW 9010 alarm with your own hands, you need to install the hood controller:

A hole of the required diameter is drilled at the end of the body element with a drill. It must be done in a place that is least exposed to moisture, where there is no drain.

The cable is being laid from the hood to the microprocessor. From the engine compartment to the passenger compartment, the wire is led out through a special technological hole in the bulkhead.

The bonnet sensor is being installed. The free travel of the end switch rod must be at least 5 mm. After installation, the device is connected.

Then all joints are fixed by soldering. The twisting method is not recommended as it is less reliable.If a multimeter is available, you can check the operation of the sensor with the hood open and closed.

Installation of the trunk sensor is carried out in the same way:

The location where the controller will be located is marked on the tailgate. Using a drill, a technological hole is drilled for the sensor.

The cable is being laid from the luggage compartment to the microprocessor. The gasket is made under the decorative trim of the passenger compartment. Do not lay conductors in places where there are moving and rubbing body elements.

The controller is installed on the tailgate. After installation, the free movement of its stem is checked, which should be no more than 5 mm.

The device is connected. All connections are made using soldering. The contact points must be wrapped with electrical tape or a heat-shrinkable tube installed on the wire.

To connect the central lock (CZ), the following actions are performed:

The control module of the central lock is being removed. This assembly is usually located on the back of the main fuse box. For dismantling, you need to unscrew the bolts that fix the device, and then disconnect the wires from it.

The contacts are soldered in accordance with the diagram. The use of redundant door position outputs is allowed.

Then the control module is connected and reassembled with the central lock.

It is necessary to adjust the operation of the sensitivity controller using special adjustments located on the sensor. Initially, you need to bring the operating parameter of the device to the minimum value. Then the sensitivity is gradually increased, while the user must periodically check this value. To do this, you need to tap the body of the vehicle with light blows.The absence of the function of starting the engine automatically greatly simplifies the procedure for installing the anti-theft system. To connect, the user will need door position contact elements, as well as an ignition switch.

To prepare the system, the following steps are performed:

An additional relay and a safety device are installed in the ignition circuit.

A microprocessor-based alarm control module is installed.

The shock controller is being installed, as well as the transceiver.

The pulses of the ignition switch and door positions are connected to the Tomahawk 9010 control module. The light signaling power lines are connected in parallel with the siren.

If a relay for blocking the ignition system is used, then when connecting, you need to use the wiring diagram:Engine starting circuit using a latching relayThe installation of low-current power lines of the Tomahawk 9010 anti-theft system is performed as follows:

The power supply is cut off in the car; for this, the battery must be de-energized.

The main elements are connected to the microprocessor device. Available as a transceiver with antenna adapter, LED, and sensitivity controller.

The contact elements of the hood and door sensors are connected to the main block of the control unit.

The electric circuits of the temperature and pressure controller of the engine fluid are connected to the instrument combination. For connection, the contacts of the corresponding sensors are used.

After the connection is complete, the tester tests all circuits.

You can download the service manual for installation and use at the link: Image - DIY car alarm repair tomahawk

During the operation of the car, it becomes necessary to repair its systems and assemblies. The security system in this regard is no exception. To save money, you can do it yourself. In this article, you will learn how to repair car alarms and key fob with your own hands.

All alarm faults can be conditionally divided into the following types:

nutritional problems;
wiring problems;
software failure;
false positives;
malfunction in the key fob.

Let's take a closer look at each of the malfunctions in car alarms.

Power problems are often the cause of alarms not working properly. This can happen both with the equipment installed on the car and with the car alarm key fob. The system is de-energized due to a discharged vehicle battery. The car stops responding to the owner's commands. The battery, which serves as a power source for the key fob, can also be discharged. In this case, the lamp and display of the device will turn off. A decrease in the battery charge can be noticed in a timely manner by decreasing the range of the key fob.

Defects in the wiring sometimes become the cause of the system being de-energized. Over time, the contacts oxidize, which leads to the interruption of the transmission of electricity. The wires themselves may also be damaged. This happens during the installation of additional equipment or when attempting to steal the machine. Another reason is faulty fuses. The symptoms are the same as with power problems - the car does not respond to commands. This is provided that the key fob is in working order.

Sometimes car alarm malfunctions are caused by incorrect operation of the control unit - the "brain" of the system. This is due to a software failure.

These malfunctions are caused by errors in the setup or installation of the car alarm. If the sensitivity of the sensors is set too high, then the alarm will be triggered at the slightest shock or vibration. Alarms can be caused by small dry tree branches falling onto the machine, rain, or even a loud sound. Sensors set for optimal sensitivity, but installed on plastic parts, will also not work correctly. The fact is that plastic amplifies the vibrations that the sensors perceive. When heated, this material expands, which can trigger the sensors.

During operation, the key fob may start to work incorrectly or even break down. The reasons for this are wear and various damage caused by falling or exposure to water. A cracked display significantly reduces the information content and usability of the security complex. Dropping the key chain can also damage the quartz.

Before starting to repair car alarms, you need to find the cause of the malfunction. Completely different breakdowns can have the same symptoms. To accurately determine the cause of the malfunction, it is necessary to consider all possible options in stages.

You need to start with the key fob. Inspect it for mechanical damage and traces of water. If the key fob gets into water, condensation will form on the inside of the display lid. The operation of such a device (if it turns on) will be unstable. If the key fob did not fall and fell into the water, but the display is turned off and nothing happens when you press the buttons, then the discharged battery is to blame.

If the key fob is completely functional, but nothing happens when you press its buttons, then there may be two reasons for this - strong external interference or problems with the car and the alarm. Try to bring the key fob to the part of the car where the car alarm antenna is installed and press the button. If nothing happens, then the malfunctions need to be looked for in the car itself or in the alarm equipment installed on it.

Next, power and wiring diagnostics are performed. Check the battery charge and inspect the terminals for oxidation. The full charge of the battery can be easily determined by the operation of the on-board electronics. If everything is in order, then the next step is to check the wiring. To do this, you need a special tester with which the contacts are called. Inspect the wires for mechanical damage. Special attention should be paid to fuses.Usually they are in a box, which is located on the wire coming from the positive terminal of the battery.