DIY starline keychain repair

In detail: do-it-yourself Starline keychain repair from a real master for the site my.housecope.com.

Many car enthusiasts know that a breakdown of a key fob near an alarm is a fairly common case. As a rule, due to the ingress of moisture and its frequent use with an effort above the norm, it leads to breakage of buttons and plastic surfaces, as well as structures of printed circuit boards with radio components.

Often, such keychains are not repaired at all in the workshop, many craftsmen are so arrogant that they consider it a trifle and do not undertake such repairs, or, say, they may ask for 1000-1500 rubles for repairs - almost like a new car alarm.

But it is difficult to get a key fob for some car alarms, especially if it is not available in the city, and custom-made price tags start from 2,500 rubles and up to about 4,000-5,000 rubles at a standard price, and the new key fob will still be of little quality and not original, just sewn under the needs of this order.

Let's go back to our instance. In this keychain from StarLine, they ditched the button, completely crushing it to such an extent that all the insides were crumpled.

I took a new button from the DVR board (in the photo above), which I soldered out carefully using a special flux and solder, and there was also a difficulty in the fact that the output of button 4 is the attachment points, this is the plate itself, two points, and two outputs of the button, so that soldering with a soldering iron even with a thin tip is still a mission.

We put the button in place of the dismantled one, rinse with a degreaser. We also clean the jumper jumpers between the two boards, the main one and the transmitter - they often oxidize in moisture conditions, everything must be dried after cleaning, and then you can collect and turn on the alarm.

Video (click to play).

Checking such a key fob can be performed both visually - pressing a button is visible by the reaction on the display and by sound, and with the help of a simple HF detector that will catch the signal transmission from the key fob.

Using this technology, it is possible to restore the functionality of almost any remote control and buttons. The repair was carried out by redmoon.

The anti-theft system of the car, or rather the alarm, many have long learned to install on their own. Protection of the car from theft for the car enthusiast always comes first. This is a serious issue that needs to be approached comprehensively. Choosing an anti-theft device is the very step that follows immediately after buying a car. Sometimes we get used cars without alarms, cars with a long service life. But this does not mean at all that they cannot be secured. This can and should be done. The alarm, like any other device, has properties to wear out and sometimes it needs repair. Now almost all simple processes can be performed independently, for example, replacing the Starline alarm key fob will not cause you any problems. Yes, even the installation of such an alarm is quite capable.

Let's skip the process of choosing a suitable anti-theft agent, but recall the main points. Before buying, take several factors into account and determine which ones are most important to you:

Siren volume;
Additional control sensors;
Antenna range;
Feedback charms.

The main selection criterion is the storage location for your car. In the alarm set we are talking about today, Starline a 91, you will find:

Siren;
Control block;
Light-emitting diode;
Shock and engine temperature sensors;
Antenna;
Two key fobs;
Instructions;
A set of all kinds of wires.

A standard set of tools will come in handy in the work, in which it is necessary to include a multimeter, for the correct connection of the wires, and a probe with a lamp, to connect to the central lock, if any.

First of all, we fix the control unit. The recommended location is under the dashboard, but you can change it as you wish. The main thing is that the surface is flat, not striking, not exposed to external influences and strong vibration when moving. Next, we glue the transceiver (antenna) onto double-sided tape on the windshield, the place can be determined independently, most importantly, step back from the body parts by about five centimeters. The shock sensor is mounted on self-tapping screws in the car's interior, give it due attention, it must be fixed very tightly, self-tapping screws can be used.

The indicator light (a light that blinks when you arm the car) is also attached to the dashboard, the service button (Jack) can be located in any place convenient for you, but preferably out of sight. It is thanks to her that you can rewrite key fobs or reprogram the anti-theft functions. Install the siren and engine temperature controller under the hood. For the first device, we select a dry place away from moisture and heating parts, the horn is directed downward. The temperature sensor is mounted as close to the engine as possible to provide the most up-to-date information.

The connection of wires and all work with the electrician in general must be carried out in strict accordance with the connection diagram. Perhaps one is present in the instructions that are included in the alarm set. In any case, you can use the scheme below.

Important! When working with a car electrician, remove the negative terminal from the battery!

Do not forget about the correct connection to the central lock. In this case, everything depends on the way the central locking system is controlled. In most cases, it is controlled by a negative impulse, but it is better to check with the manufacturer or find this information in the instructions for the central locking. For negatively operated locks, the following scheme is suitable:

At the end of the work with the wires, we return the battery to its place and carry out a check. If connected correctly, the alarm will work automatically, so keep the keys with you or do not close the car doors. And now the last moment remains - working with key chains.

It may be necessary to register key fobs not only at the first connection, but also in case of its loss or breakdown. For the second option, you will initially have to find and buy a keychain that suits you. In most cases, if you have a universal popular alarm, the search will not be difficult. But, unfortunately, there are times when, due to the inability to find a suitable key fob, you have to change the entire alarm system as a whole.

To register additional or new key fobs, follow the instructions below:

Turn off the engine and press "Jack" seven times;
We turn the key in the ignition lock, but do not start the engine. The siren should emit seven signals, which will indicate that we are in the required programming mode;
We simultaneously hold down the first and second buttons of the key fob. The siren will sound once. We repeat the procedure with subsequent trinkets;
To exit the programming mode, turn the ignition key back, the dimensions will flash five times.

Important! Only four key fobs can be recorded! The interval between recordings should not exceed five seconds!

Now we can not only record new key fobs, but also repair old ones. What does not happen to them and, perhaps, a cracked display is the most common breakdown.

To replace the screen, do the following:

We disassemble the keychain by unscrewing the only bolt in the left corner;
Removing the broken screen;
We carefully protect the contacts with alcohol;
Now we apply a new one, with black stripes (contacts), just like the old one was lying, it is important to get in correctly, but only a good eye will help here;
And lastly, we carefully heat the display so that the glue can seize, but the contacts do not melt. You can use a lighter.

Voila, you are holding a keychain with an entire display.

The car alarm system is a complex electronic mechanism that can sometimes malfunction. Most often, problems arise due to malfunctions of alarm key fobs. If the security system is under warranty, in the event of a malfunction, it is better to contact the service or the installer; in other cases, the problem can be correctly identified and try to fix it yourself.If there are problems with the power supply, the key fob buttons may not respond to pressing or perform independent actions, for example, opening-closing without pressing the button. As practice shows, in 90% of cases, a faulty battery is to blame. A malfunction of the latter is also indicated by a dim glow of the power LED of the key fob or a complete absence of a signal. To check, you should use a tester. At this stage, it is better to replace the battery with a new one, perhaps the problem will be solved by itself. Image - DIY Starline Keychain Repair

On some models of car alarms (StarLine, Pantera, etc.), after replacing the battery in the key fob, it is necessary to program it. As a rule, this process is described in detail in the instructions for use. Under the sound of a screaming siren, you need to find the Vallet service button. With the help of it there is an emergency shutdown of the alarm and automatic synchronization of the system with memorization of various functions and key fobs.

Sometimes the key fob can freeze even with a working battery. This happens when the alarm is in the range of radio transmitters, the so-called car alarm jammers. In addition, the operation of the key fob also depends on the state of charge of the car's battery. In the first case, it is necessary to perform an emergency unlocking of the car alarm and leave the range of the transmitters, in the second, to replace the battery and reconnect the wiring.

On some cars, connecting the alarm system involves supplying a separate positive lead from the battery and output to a separate fuse for the system. Then the tester checks that the fuse is working properly. At the same time, it is recommended to check other car fuses that can affect the signal malfunction (dimensions, sound signal, etc.). In some cases, it is necessary to reboot the security system power supply, that is, remove the connector from the contact, remove the terminal from the battery, wait a few minutes and connect everything in the reverse order. After that, a sound signal will work, and the key fob can “come to life” and work normally. Otherwise, the problem lies in the microcircuit and the contacts of the key fob itself.

Let's consider the do-it-yourself repair process using the example of the popular StarLine alarm key fob. Such a keychain is a small device with a color display, which also often fails. Image - DIY Starline Keychain Repair

In order to disassemble the Starline key fob, you need to remove the battery, unscrew one screw on the left with a screwdriver, the rest of the case is held by latches. After that, we completely disassemble the keychain into its component parts. To do this, you need to disconnect the transmitter and the graphite ribbon from the main board. Next, you need a multimeter that you need to dial; a one on the screen and a sound signal on the device indicate a working electrical circuit.

Often one of the main buttons in a key fob fails, for example, an open and close button or a program button. After opening the key fob with the tester, we call all the contacts, including the button contacts, they should close together, which will indicate serviceability.

If the tester does not respond well, the buttons may stick.In this case, use a toothbrush and a solution to go over the surface of the buttons on the board, while trying not to damage the display. If the tester does not respond at all, then the button or other wire or contact is dead and must be replaced. You can buy a button in a store or find a "donor" button, for example, in an old player or radio with a similar microcircuit from where it can be removed.

At this stage, you should also check the fastening of all elements on the main board of the key fob. Quartz (a fragile part on two legs under the display) can often come off the processor after the keychain has been dropped; it can be glued with thermal paste. In place of the old button, solder paste (flux) is applied and cleaned with a copper braid. Next, a new button is installed, and all contacts are carefully sealed. We remove the soldering paste with anti-flux and remove carbon deposits and other “industrial” dirt with a toothbrush using a cotton swab dipped in alcohol solution. Some old key fobs have special "trimming" capacitors, so it is not recommended to wash the entire board with an alcohol solution in this case.

The display on the key fob also changes with your own hands, you will need a new display and soldering tools, as well as a multimeter, screwdrivers and other tools. If the malfunction cannot be solved by soldering and replacing structural elements with your own hands, it is advisable to purchase a new key fob, since repairs can be even more expensive.

Do you still think that car diagnostics is difficult? If you are reading these lines, then you have an interest in doing something yourself in the car and really savebecause you already know that:

STO lomat big money for simple computer diagnostics

To find out the error, you need to go to the specialists

Simple wrenches work in the services, but you can't find a good specialist

And of course you are tired of throwing money away, and there is no question of driving around the service station all the time, then you need a simple ELM327 AUTOSSCANER that connects to any car and through a regular smartphone you will always find a problem, pay off CHECK and save a lot.We have tested this scanner ourselves on different machines. and it showed excellent results, now we recommend it to EVERYONE! So that you do not fall for the Chinese counterfeit, we publish here a link to the official website of the AutoScanner.The main malfunction of the feedback pagers and its elimination.One of the buttons on the car alarm key fob did not work.Car alarm keychain repair, replacement and protection of buttons from corrosion. My tools: Soldering iron.Liked the video - like it! Please ask questions specifically on the topic.Buttons for Starline key fob can be purchased here Key fob glass A92 A94 V62 A62 A64 Leather case.Replacing the Starline alarm key fob display. We are very much faced with the situation when the display is damaged.Keyfob repair - replacement of the first button starline a91 Official site Installation studio Blue Box.StarLine keychain repair, display replacement and housing replacement. BOUGHT HERE - Keychain https://ali.pub/291xqs and.repair of a water car keychain that arranged a hundred meter swim from the owner through the puddles of our vast country.The car alarm key fob is the link between the car owner and the anti-theft complex. As a result of prolonged use or incorrect use, the communicator may fail. Starline keychain repair with the right approach can be done at home.Faults in which it is necessary to repair the remote control of the car signaling Starline A91, A92, A93, A94, E90, D94:If the security system stops working because of the communicator, then the pager needs to be repaired.You can do this yourself, if necessary:

emergency unlocking;

removal of contamination;

replacement of the case and display;

checking fasteners and installing a new button.

Before repairing or replacing the device, you must turn off the security complex. If the pager does not work, the only option for disarming the car will be the emergency unlocking of Starline.For models A1, A2, A4 and A8, the procedure for emergency deactivation of the protection mode without using a password is as follows:

Open the car door locks using the key. This will trigger the siren alarms.

Insert the key into the lock and turn to activate the ignition.

Emergency shutdown is performed using the Jack service key. Find a place for its installation in the car. Usually, installers of security systems put a button under the center console, disguising it in a bundle with standard wiring. If you have problems finding the button, contact your installers. In the signaling A1, A2 and A4, the key is pressed three times, and for the A8 model, it must be clicked four times. This must be done in twenty seconds after turning on the ignition, so first find the service button.

Switch off the ignition.

The protection mode should turn off, but if you do not have time to complete the procedure in 20 seconds, then disarming will not work. Image - DIY Starline Keychain Repair

If the car is equipped with a Starline A6 signaling, then you can turn off the siren only with a special password. It is assigned by the user or the alarm installer after the installation of the complex. Initially, the signaling of this model is assigned a password of 11.

Emergency shutdown is performed as follows:

Door locks in a car are unlocked with a key.
The ignition is switched on.
For twenty seconds, the Jack service key is clicked. It must be pressed several times depending on the first digit of the password. If it is 4, then the button must be pressed four times.
The key in the ignition switch is turned to the Off position to deactivate it. After turning off, the ignition turns on immediately.
Manipulations are performed with the Jack button, only now the second digit of the code is entered.
The ignition is turned off.

To turn off the A91 model, follow the steps:

The car is opened with a standard key.
The siren will sound. When turning on the alarm mode, look at the lighting devices of the car. If the headlights blinked four times, then the activation of the protective mode was performed without the communicator.
Within twenty seconds, turn on the ignition and click on the Jack key three times.
Turn the key to the Off position to turn off the ignition.

The Avtodopka channel told how emergency disarming is performed in the A91 model.

Turning off the signaling will be indicated by the termination of the siren and the flashing of the light signal. If a secret password has been assigned, then you can turn off the siren using it. The shutdown procedure is the same as for the A6 model. The password can be four characters or more.

Deactivation procedure may differ depending on Starline model. For details, check the service book, but the sequence of actions is the same.

To get rid of dirt on the case and inside the communicator, do the following:

Finding a new case and screen for the pager will be problematic, since stores offer consumers new communicators, not parts for them. You can find spare parts for the pager on the secondary market or on the Internet.

The first stage of the replacement procedure is performed as follows:

Remove the power supply from the communicator by opening the back of the cover.
Remove the bolts securing the back of the case to the front. Remove the cover and pager buttons.
If only the screen is damaged, then the replacement procedure is simplified. It is more difficult if a failed display provoked a breakdown of the board. Disassemble the circuit using a small screwdriver, then remove it together with the antenna adapter. To completely remove the screen, you must disconnect the diode backlight elements from the board. After that, carefully disconnect the graphite cable from the contact components. The train itself is flexible.
Clean the contact pads on the communicator. Take a new display and try it on the case. Make sure to match the screen you are using.

The "Auto Start" channel showed how the procedure for replacing the pager display in the Starline signaling is performed.

At the next stage, you need to be careful and attentive, since the repair procedure becomes more complicated:

Roman Marketov spoke about self-replacement of the screen in the Starline pager.

If you cannot fix the flaws in the communicator on your own, then you can solve the problem by contacting a specialized center where they repair electronics.

Hardware problems in the operation of the pager cannot be solved; this requires special equipment and experience. You may need to re-solder capacitors or other board elements.

Channel "Blue Box Ufa" offers to get acquainted with the process of replacing the button in the communicator from the Starline A91 signaling.

In order to protect the car, StarLine alarms are often used. Security systems are functional and reliable in operation. However, with prolonged use, car owners find that the Starline complex does not work. Car alarm key fobs are mainly faced with breakdowns, the repair of which can be done independently. First, you should find out the cause of the breakdown and choose the best way to eliminate it.

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The StarLine alarm key fob most often encounters the following malfunctions:

Battery failure. A sign of a low battery will be the lack of reaction of the car alarm to any action, the LED light deteriorates and the range of feedback decreases. Installing a new battery takes a minimum of time.
Damage to the display. Occurs due to mechanical stress. In some situations, even the cover does not protect against damage. Replacing the screen is time-consuming and should therefore be used with care.
Damage to the case. If dropped or bumped, the case may be scratched or completely broken. The StarLine keychain body has low strength and cannot withstand high loads. If it breaks down, it will have to be completely replaced. The likelihood of damage will be reduced when using the case.
Broken buttons. If pressed firmly, they can sink in, damaging internal components. The button may look good, but it will not respond when pressed. For repairs, you will have to disassemble the device completely, check the boards, dismantle the old one and install a new element. The complexity of the procedure lies in the need to work with a thin-tip soldering iron. Inaccuracy will lead to damage to the buttons and the board and the need to purchase a new Starline key fob.

The Starline alarm key fob is mostly dealing with damage to the display, so it's worth finding out how to repair it yourself. The procedure is simplified if it works normally and the glass is broken. Replacement will not require a lot of time and money. A cover that not all drivers use can protect the display and case in case of a fall. Image - DIY Starline Keychain Repair

It is quite difficult to acquire new parts, as most stores offer to buy a new car alarm device. If the key fob works fine and has some faults, it is advisable to repair them.In the absence of a case, screen, cover or buttons at points of sale, it is worth finding components for an alarm key fob on the Internet. You can purchase spare parts at a low cost.

Starline alarm key fob can be easily disassembled. The fasteners are removed with a screwdriver, after which the case and buttons are removed. The device is fully functional, but it shows signs of damage to the display. For the convenience of repair, you need to remove the board from the antenna.

The display can be removed completely by detaching it from the backlight pad. For this, a flexible graphite cable is carefully torn off from the contact pads.

The contact pads of the alarm key fob are cleaned. The new screen must be tried on and checked for compliance.

Then the repair of the Starline car alarm keychain becomes more complicated. Experts recommend to build up special wire needles on the legs and solder them. This method does not always work, as the points are quickly unsoldered. For the alarm keychain, it is worth using a soldering iron with a thin tip and tin to obtain a kind of "bridges". If the device has a thick tip, copper wire can be connected to it. Having connected the screen to the platform, it is worth proceeding to the next stage of work.

Since the screen of the alarm key fob was completely removed, it should also be attached to the case. It is worth working carefully so that the device does not break down again and is not immersed in the glue. The adhesive base should be located only on the sides of the glass and connect it to the frame. If glue gets on the glass, it will take a long time to clean it.

The next step is to install the board into the car alarm case. Basically, the part slides into place with ease. It can be difficult to install a new case and cover. If there are unnecessary pins in the new case, they must be cut off with a clerical knife. Then fasteners are installed on the car alarm panel using a screwdriver. Then you can put on the protective cover for the keychain. The display has a special protective film. It can be eliminated at the time of assembly of the device.

It is important to check the functionality of the key fob. The display must show all the necessary details, it must respond to pressing buttons and all alarm functions must be performed when necessary. If the device is fully functional, you can start operating the car security system.

Starline car alarm key fob often encounters malfunctions. To prevent them, you will need to install the cover and be careful during use. Spare parts for the device are inexpensive and easy to install. Do-it-yourself keychain repair is available, subject to the recommendations of specialists and following the proposed instructions. With a minimum of effort, the car owner will be able to use the car's security complex again.

Good day to all.
it all started with the fact that one day, lying under my favorite car, I heard a crunch in my pocket.
it turned out that it was not clear why and for what reason - I put the key and the keychain in my pocket. as a result, an extensive hara-kiri happened at the keychain screen display.
Attachment 4833204

pretty pomaterivshis climbed into the Internet to look for a donor keychain.
more or less live specimens were not given for less than a ruble. the cheapest without a guarantee for 800 plus shipping.
walked through the markets and showdowns. found a ditched keychain for 600 rubles. but whether the display is working is unclear. the keychain did not fury.

The spouse constantly sticks to aliexpress, so with her help a display was purchased for 217 rubles.
Attachment 4833216

it should be noted that for this display the connector is made not for a graphite loop, but for soldering. those. legs stick out from the display. this is noticeably pleasing, but we will return to them later.

so. take out the battery and unscrew the screw. there is only one here, and the rest of the perimeter is kept on latches.
Attachment 4833224

and disassemble the keychain.along the way, we disconnect the transmitter board from the main board by simple disconnection.
we tear off the graphite cable from the main board and clean the connector (contacts) with a cotton swab dipped in solvent.
Attachment 4833226

pick up the main board. we check the fastening of all elements on the board. on my board, the quartz has fallen off the processor, although the soldering is not broken. apparently dropped the keychain somewhere. glued the quartz with a thermal gun.
it is not worth leaving it to dangle freely, because it will eventually break off and the keychain will fail.
in the end it should look like this.
Attachment 4833256

then apply flux (solder paste) with a cotton swab to the contacts of the main board connector and solder the main board connector with solder.
after tinning, remove the flux with a cotton swab and solvent.
Attachment 4833244

then we take the display. we apply it to the main board. we see that the display legs are short and do not reach the board connector,. they need to be lengthened. That's why:
1.Gently tin the legs. it is impossible to heat very much, tk. The display can come with a kirdyk.
2.further we take any stranded copper wire (for example, I came across an old field telephone wire)
take a few copper veins and tin with solder in solder paste.
3. we cut the tinned wire into short conductors and solder it to the legs.
Attachment 4833261

we try on the display to the board and cut off the “new” legs to the length necessary for a normal connection with the connector.
Attachment 4833284

we apply the display to its place of origin. the main board has a plastic stop for the display, so don't miss it.
press the display, turn it over and align the display legs parallel to the contacts of the main board connector. we press the legs with ballast (tweezers or a knife) and solder.
massive ballast is needed to take the temperature well. Do not heat too much, otherwise the ballast will not have time to pick up the temperature from the conductor and it will be unsoldered from the display leg.
no need to add solder. there will be enough solder left on the contacts after tinning.
now insert the display board into the case and see if anything is interfering.
if everything is fine, then start soldering the legs in order.
Attachment 4833314

check the absence of seals (tin jumpers) between the pins in the connector. we tear off the film from the display and collect the keychain.
insert the battery and voila.
Attachment 4833334
Attachment 4833351

Surely many of our readers have encountered problems related to alarm systems. Sometimes they howl for no reason or stop responding to button presses. There are other common problems that we will tell you about below.

Modern signaling consists of the main components, among which the following can be distinguished:

anti-theft system or immobilizer;
means of notification;
different sensors;
blockers;
additional locks.

The main detail is the immobilizer, as it is considered to be the brain of car alarms.

The immobilizer of any alarm consists of an anti-theft relay and a control unit installed in the break in the vehicle's electrical networks. In modern systems, these elements are not connected to each other by additional wires, so they remain invisible.

When we press a button on the remote control, the encoded signals, after recognition, are transmitted to the car's original electronics system. Depending on the immobilizer model, some alarms can recognize drivers by an electronic tag or fingerprints.

The situations in which motorists can find themselves due to problems with alarms are very different. They are often associated with the operating system of the hardware. In this case, you can solve the problem yourself.

The main weapons of the car owner against breakdown are the following tools:

You should start with the main thing - this is nutrition. The alarm can stop responding to the button or turn itself on.In this case, you need to start the check with the key fob, or rather, with the battery, which can just sit down. You can easily notice this even before the problem appears: the LED will start to glow dimmer, and the range of the key fob will noticeably decrease.

Another reason for the malfunctioning of the key fob is water that gets into it during the rain or when it falls into a puddle.

If there are no problems with the key fob, the second step in troubleshooting should be checking the wiring. Despite the type of signaling (no matter how modern it may be), contacts can oxidize over time. Use a tester - if the wires ring, the problem is not with the wires.

If the LED is brightly on, and the alarm stops responding to pressing the buttons on the key fob, reload the electronics. To do this, you need to remove the terminal from the battery and put it on again after 2-3 minutes. If this does not help, repeat the procedure.

With such manipulations, your alarm should work. If the method does not work, go to the next step - check the fuses. If a separate wire with a box leaves the positive terminal of the battery, it must be checked, since the fuse is probably located there.

At the same time, do not forget to check the serviceability of the fuses on the main energy consumers of the vehicle, such as the sound signal and the emergency light. This is done in an elementary way: remove and insert the connectors of the blocks into place.

If you know where the central power control unit is located, you can ring it on the negative wires.

If even all this does not give you positive results, contact the service center. The problem can go much deeper. In this case, you will not be able to cope with it on your own.

Electronics are generally very moody, so do not be alarmed in unforeseen situations. Often, repairs may not even be required at all, but testing the system will not be superfluous.

In most cases, the remote control starts to glitch, namely the arming or disarming button stops working. In such a situation, try to bring the key fob as close to the central unit as possible and try again to press the button. If this does not help, reload the circuit using the battery terminal. Often this problem manifests itself along with the presence of a lot of interference that clogs the key fob signals.

Another type of problem that we want to address is related to the battery. If it sits down, the voltage in the electrical networks will drop below eight volts, and the alarm will react to this as an attempt to open the car. To stop the wild howling of the system, you need to disconnect the siren and try to solve the problem, but be prepared to explain to the nearest police officer that this is your car.

So, we have considered the most popular causes of malfunctioning car alarms. Once again, we want to remind you that in any case you do not need to fall into despair - you can always repair the system yourself or contact the specialists at the service center.

Repair of remote controls for car alarms required only in extreme cases. Possible in car key the battery has just run down, you can replace it yourself. A common problem in the car security system is alarm key fob malfunction... However, do not be sad and panic. First you need to consider situations where the key fob fails. When the alarm does not respond to the remote controlit may have "stuck" due to interference around it. If the LCD display of the key fob has crashed, we will replace it.

If the button of the alarm key fob is broken or sold out, then you can contact the service center, where the problem will be eliminated. We do this work within 30 minutes. Due to a malfunction, the key fob may also not respond. Of course, it is better to consult a specialist. In case of a very emergency, instructions will help. It explains how you can rewrite codes in your security system. If there is a problem, how to unlock car alarm, a special button "valet" will help here, by the way, it is involved in any program operation of this type when you need to change something. According to the instructions, you should open the car with a key, find this hidden button and do everything according to the prescribed points, after muffling the siren. Finally, all breakdowns can be fixed only in a specialized car service.

Repair of car alarm key fobs, in St. Petersburg

Repair of car alarm key fobs of the following companies:

Harpoon keychain repair

In the concept “alarm keychain repair”Includes replacement of displays, glasses, cases, buttons, lcd displays, and other work such as“ the battery in the alarm key fob quickly runs out ”or“ the key fob has been washed ”.
The availability of displays, glasses and cases, as well as the correspondence of the displays to the key fob model, photo displays, cases and glasses, can be found on the website or by calling + 7 911 186 18 19.

In this case, you should not immediately get upset and panic. It often happens that there is no need to repair key fobs - you just need to check the battery and replace it if necessary. But if this does not help, then you need to contact the professionals, since there can be a lot of reasons for this malfunction, ranging from the failure of the transmitter of the key fob, ending with the burnout of individual elements of its board.

In this case, various elements may fail, ranging from the matching unit to the signal decoder.

In this case, repair of car alarm key fobs may not be required. It often happens that the device is simply not registered in the system. But if after prescribing the problem does not disappear, then you need to look for faults in the key fob.

This problem is one of the most common. As a result of physical impact, various elements of key fobs can be generated. Typically these elements are antennas, buttons, and other housing elements. Very often, repair of Starline, tomahawk key fobs, repair of scher khan key fobs and other alarms comes down to replacing the key fob display (if it is equipped with this element). Displays, as a rule, most often fail due to mechanical stress on them due to their fragility.

If you need “repair of alarm key fobs“Then you should not try to do everything yourself. Modern car alarm is a rather complex system, which is simply unrealistic to understand without a certain level of training. Professionals in our workshop can easily repair starline key fobs, repair cenmax key fobs and devices from other manufacturers.

By entrusting the execution of the work to specialists, you can be sure that your car will be under reliable protection (which you cannot hope for during self-repair).

If your key fob is out of order and it is no longer possible to repair it, we will buy it from you for spare parts.

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