Why doesn't the Lada Granta FL lock the passenger doors » Lada.online - all the most interesting and useful about Lada cars

Mechanical problems

In addition to purely electronic causes of malfunction, central locking failure can be caused by simple mechanical failures. Sometimes you can see how all the doors except one open from the central lock. The reason is the cylinder drive rod. For a more clear description of the method of troubleshooting, we first consider the structure and operating principle of the lock.

From the remote control, the signal goes to the control unit, and then it goes to the motor located in the doors. It sets in motion a rod, one end attached to the larva. Depending on the specific signal, the bar rotates the cylinder, opening or closing the door. Sometimes the rod end falls out of the mount. In this case, a failure of the central lock on one of the doors is observed.

Preparing the car before connecting

What controls the central locking? A special block to which the lock actuator wires fit. There are also two wires connected to it, connected to the driver's door microphone. More precisely, this wire is used alone in “Grant”, it has a brown sheath, and the second contact from the “micrik” is connected to ground.

The “micric” itself is located inside the actuator. So, the first piece of advice: after removing the left front door trim, you need to find the cable going from the actuator to the 7-pin connector.

Depending on the configuration, under the trim you will see the following:

There are 6 wires suitable for the connector (from 2 microphones and a drive);
The cords from the electric drive (pins “2/7”) are not connected, but there is still a brown wire connected to pin “1”;
Only those wires that, according to the diagram, should be connected to contacts “4/6” are missing.

Connecting the signaling means that the wires from contacts “2/7” are still connected to the central locking control unit. The cords coming from the three actuators are always connected to the standard unit. You need to connect a fourth one, if this is not done by the factory. You may have to lay a two-wire cable from the door to the central lock control unit:

The central locking control unit is located under the fuse block, it is designated BUBD-2190.

Unlocking the lock

If the lock is blocked due to water ingress in winter, there are several ways to solve the problem:

Use a lock defroster. The substance is otherwise called “liquid key”. The product is available in the form of a spray.
Take matches and a lighter. Heat the key a little in the fire and insert it into the lock. Shake slightly to the sides. The main thing is not to overdo it, so as not to break the VAZ lock.
Spray the keyhole with alcohol or an alcohol-containing substance. For example, cologne or eau de toilette. Pure alcohol actively generates heat and dissolves ice.
Make a heating pad from a bottle of warm water or a bag of hot sand. Place the makeshift heater against the lock. Keep the heating pad on for a couple of minutes.
Pour some windshield washer fluid inside the lock. Remember, the washer contains isopropyl alcohol, which has an aggressive effect on metal.
Take a cocktail straw and insert it into the lock hole. Breathe inside. Warm air can melt ice.
Try applying silicone grease around the perimeter of the rubber seal. In some cases, the car door freezes in this very place.
Direct the hose containing the exhaust gas from the pipe of another vehicle into the lock.

If none of the methods help, all that remains is to drive the VAZ inside a warm garage. There the car will warm up, you can try to open the driver's door.

Refinement of the castle

The method is used by experienced drivers who prefer to repair any fault themselves. This is a makeshift option, but it helps to adjust the smooth running for a year and a half and get a tight fit.

At the end, insert a limiter into the lock; you can use a thick plastic tube. This is done so that the element does not snap into place and the tab that needs to be modified does not “disappear.”
Use a file to sharpen the lock tongue, which engages when closing with the striker.

If you grind off a large sheet of metal, then the door may not close.

Craftsmen recommend systematically checking the seals and the external position of the hinges; in this case, door adjustment on Grant will be required less than once a year.

Source: infokuzov.ru

Replacing the central lock on Lada Granta

When replacing the central locking unit, first of all, remove the mounting block, which is put aside, but do not disconnect the block with wires from it. After this, a new central locking control unit is installed (article 21900651201000), the approximate cost of which is 1100 rubles.

To begin, unscrew both bolts on which the block is attached, for which you can remove the fuse box cover and unscrew the steering column casing. Then the block is moved towards the street and they begin directly to disconnect the block, which for this you need to pull towards you. Then the central locking is pushed out, after which the connector is pulled out. Next, reassembly is carried out with the installation of a new central lock.

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This seemingly simple job is fraught with some difficulties associated with very limited free space, which makes replacement very difficult and complicated. The most difficult and problematic part of the work process is unscrewing the mounting screw of the mounting block and the bolts on which the central locking unit is attached. After this, the connector is removed from the central locking unit and the new part is installed in its proper place. Problems often arise when tightening the block bolts, which must be tightened in the reverse order. If you have problems tightening the bolts, it is recommended to use plastic ties.

Here we will only look at what the alarm connection to the central locking circuit is, and we will talk about different Granta configurations. The first option is intended for “luxury Grant” cars, those that have a central locking control button in the cabin. If there is no such button on the armrest, as, perhaps, the armrest itself, then another design option will suit you. We will now look at all this in more detail.

Adjusting the rear doors of Lada Granta

Many owners of the Lada Granta car pay attention to the fact that the rear doors of the car are more difficult to open than the front ones. This “disease” concerns new cars that rolled off the assembly line in 2019.

Cases are described when owners who contacted car service specialists received the answer: there was a factory defect and it was impossible to make a full repair. The only option is to disassemble the car and reconsider the geometry of the body.

In terms of price, such work costs 90% of the cost of a new vehicle, if you contact a workshop.

Types of faults

The central locking system installed on cars has the same operating principle and a similar connection diagram. Before starting repairs, you should find out how to disable the central locking and diagnose the equipment.

If the car has an alarm system, the central locking is controlled using a remote control - a key fob. When you press the keys, a signal is sent to the control unit and functions are adjusted. The activated central locking system opens the doors.

The central locking system includes switches, connecting wires and electric or vacuum type drives as common elements. Actuators are activators. The front doors have a central drive, which, when activated, sends electrical signals to close or open the remaining doors.

Auto central locking activator

Repair of electric central locking

After several years of operation, domestic central locking systems with solenoids begin to be afraid of downward temperature changes, especially in conditions of high humidity and in the autumn-spring period. The solenoids first begin to jam, and after some time they may completely refuse to open/close the lock. They are usually found on cars with a factory-installed central locking system. It is better to replace them with drives with a motor, but you can try disassembling them, cleaning them and lubricating them with fresh grease.

Failure to operate or partial activation of the activator of one or more doors can be caused by:

a break or poor contact in the supply circuit from the driver's door activator switch to the power relay (directly or through the control board) and after it to the inoperative drive;
relay failure;
control board malfunction - if any;
poor contact or broken wires at the terminals of the motor or solenoid inside the activator;
wear of the activator gears (with motor) or its moving elements (for all drives);
burnt motor winding or solenoid coil.

Repairs begin with checking the voltage supply to the drive that does not operate as it should. Voltage should be supplied to 1 wire when the “close” function is activated.

When opening, the voltage should disappear on this wire, and appear on the other. Then, depending on the test results obtained, either the activator itself is checked and the fault in it is eliminated, or the entire circuit before it separately (before the relay, including the control board, if any, then the relay itself and the wiring after the relay) restoring the functionality of the damaged areas . The most common breakdown in the central locking system is a wire break in the corrugation between the door and the car body.

Connecting a keyless entry system

Preparation

To get fully working keyless entry, you must correctly connect all the elements. But any worthwhile endeavor begins with preparation. First, check if you have everything you need:

Keyless Start system.
Working wiring inside the car. The check is carried out by the harnesses entering the door (two come in, one comes out).
Availability of funds required to purchase damaged elements of the on-board system (if any).

With this small kit you can confidently start connecting your wireless access device.

Subtleties of working with double door locking

Even if the installation is carried out on a door with double locking, the locks still consist of two elements: the mechanism itself and the drive. The solenoid from Keyless Entry must be connected specifically to the mechanism.

To connect locks to keyless entry, you can use any of the drives of your choice. If there is no double locking, but the locks do, then you need to go into the configuration and make the appropriate settings.

Installation and connection

The keyless entry installation process begins with complete disassembly of the door. For greater convenience, it is better to remove the seats from the passenger compartment in advance. They can greatly interfere with your work.

Through the front doors you need to stretch wires to the handles and insert sensors into them. To do this you will need to remove the plug. Only when you do this will it be possible to connect the cables. You can see a detailed diagram of the door structure in the picture below.

Also, when connecting wireless access, do not forget about the comfort unit. To do this, you will need to run the wires into the trunk and connect them. Unfortunately, in this case it will not be possible to do without dismantling the rear seats.

Dismantling the casing

We begin the work of dismantling the plastic door trim on the Grant not in the interior, but in the engine compartment. In order to eliminate troubles with electrical equipment, we disconnect the negative terminal of the battery, thereby completely de-energizing the car.

Returning to the salon, we unscrew the button to turn off or lock the front door lock, and put it in a specially prepared box, where we will put the rest of the fasteners.

Using a plastic screwdriver or other convenient object, remove the round plug located on the front part of the trim just below the armrest. There is only one plug here, so you can’t make a mistake. Under this plug there is one of the screws securing the Granta front door trim. There are three more screws. One in the niche of the armrest, behind which the door closes, and two screws in the lower part of the upholstery in special recesses. Unscrew it with a Phillips screwdriver.

Attention: the right front door of the Grant, or rather its trim, is somewhat different. The upper fastening bolts of this element are hidden under the decorative trim of the handle, behind which the door closes. To gain access to the fasteners, carefully remove the handle cover by squeezing the latch at the top of the handle with a plastic screwdriver.

After unscrewing the screws you must:

remove the window handle on a car not equipped with an electric window drive;
Release the outside rear view mirror control handle if a manually adjustable mirror is installed.

To remove the window lifter handle, you need to set it “at 4 o’clock”, use a flat screwdriver to carefully disengage the locking tab and remove the lock from the socket, moving the part by about 5-7 mm. After this, the handle can be easily removed from the splined shaft of the window lifter.

The mirror control joystick is secured with a plastic cap nut, which can be quite difficult to unscrew, especially after several years of use, when silicone polishes and dust permanently “preserve” the threads. In this case, you can use a tool with soft jaws or isolate the plastic from the jaws of conventional sliding pliers with a flannelette rag or a fiber cloth for caring for furniture.

general information

On machines equipped with Norma, central locking control units are installed, which are replaced with new ones if they break down. On Luxe vehicles, TsBKE are used instead. Below we will try to take a more detailed look at the central locking unit and its control unit, their relationship with the remote control, symptoms of a malfunction of this part, and also provide instructions for replacing it yourself.

Now let's look in more detail at remote control, which is intended not only for locking and unlocking car doors at a distance with synchronous activation of the security mode. In addition, it allows you to lock all locks with one turn of the key, lock and unlock all door locks by pressing one button located inside the cabin, and also turn on and off the car alarm both remotely and with the key.

Operating modes

Door locks on Grants are blocked by pressing the corresponding key on the remote control, after which they can be unlocked using the remote control in stepwise and simultaneous unlocking modes. The first of the listed modes will allow you to unlock all door locks by double pressing the key (first the driver's door is unlocked, and then all other doors). When you activate the second mode, you can unlock all the doors of the car at the same time, with one click.

Read more: A crab vomited on a VAZ 2109, what to do?

To change the mode, the car owner will need to perform the following steps:

first you need to turn on the ignition with the remote control key;
then you will need to press and hold the unlock and lock keys in this position for five seconds;
After the buzzer sounds, release the keys.

Blocking

If, after unlocking the door locks, you do not open the trunk or one of the doors, or do not turn on the ignition, then after twenty-five seconds all doors will be locked again.

Control from the cabin

When blocking doors directly from inside the car, you need to press the corresponding button located on the driver's door, or press a similar button in the module of the same door. Unlocking will require lifting the desired key on the door or pressing it in the module. To lock the doors from the outside, you will need to turn the key in the lock located on the driver's door clockwise, and to unlock the doors, turn the key in the opposite direction.

Window control

By pressing and then holding the lock button in this position for three seconds, you can raise the lowered door windows, with the front windows going up first, followed by the rear door windows. By pressing and holding the unlock key for three or more seconds, you can lower the raised windows in a similar sequence.

Opening the trunk

Unlocking the trunk lid lock on a Grant using the remote control is possible only after turning off the ignition. So, when opening the lid, you must either press the key on the remote control twice, with a minimum interval, or press it once, but hold it down for at least several moments. When the security mode is activated, the trunk will open synchronously with the security zone being turned off for at least half a minute. To close the lid you will need to slam it shut again.

Problem with opening doors after autostart

After using the autostart function, the Starline alarm system can block the automatic opening of doors even if the system is disarmed. In this situation, you have to use the key and open the car manually. The problem may be caused by incorrect connection to the central locking control circuits during installation. To solve, it is necessary to reconnect 2 alarm wires responsible for controlling the lock, provided that there are no problems with the circuits responsible for the operation of the seat belt. If the seat belt cover in the driver's seat is closed, the doors will not open.

It is also necessary to take into account the indicators on the key fob - unlocked/closed lock. This indication indicates arming or disarming, but not unlocking or locking the door.

Castle repair

What should you do if the door does not open from the inside of your VAZ 2110:

We open the car door from the outside with the key.
We remove the lining. Unscrew the fastening screws around the entire perimeter.
Take a flat screwdriver. We pry off the handle attachment.
There are a couple of screws under the handle. We unscrew them.
We remove the speaker of the acoustic system. Simply remove it without disconnecting the wires.
Carefully remove the trim, pulling the panel towards you along the perimeter.
Under the trim panel there is the base of the handle, it is attached to the screws, unscrew them. Now the plastic tip of the VAZ becomes visible.
Remove the old tip from the thread.
We screw in a new part instead.
We try to open and close the door several times. The lock should open the first time.
Insert the tip into the pen.

Now all that remains is to carefully assemble the door in the reverse order. When installing the handle, the plastic part should not break.

You can open the door on a VAZ in another way, without removing the trim:

Lower the glass all the way down.
Take a flashlight.
By pressing on the glass and shell, increase the door gap.
Shine a flashlight towards the castle. To see how the pull moves, pull the handle 2-3 times.
Make a loop out of wire. Length – 20 centimeters. Loop the lever.
Pull the lever up with one hand and open the inner handle with the other.
If the door does not open, remove the handle. Carefully unscrew the retaining sleeve to the side.

Now you can remove the lock and repair it. This method works if the tip is intact.

Adjustment process

To perform adjustment work, you can contact specialists so that they do everything professionally and efficiently. At the same time, they will need door closers and door stops; these can be purchased at a specialized store. In order for the locks to work well and the doors to open and close without problems, they must be disassembled. If suddenly the gap turns out to be larger or smaller, the entire door profile should be changed.

If the gap is smaller, lower the glass all the way down. Then close it with one click, take it by the top edge and push it towards you a couple of times with a little effort. And if the gap on the front door turns out to be wider, then you need to open it with the window down and, resting your foot on the trim, pull the door to the inside several times. Then it will be possible to move on to the main problem associated with the poor functioning of the lock.

Malfunctions in the operation of the rear doors can occur due to a tight fit to the opening seal and improper installation of the lock hinge. At the same time, the doors are difficult to open. To fix the problem you will need:

special screwdriver;
Silicone Grease;
limiters.

You should loosen the hinge on the body and move it in the desired direction, then tighten it a little and try to work the door. If there are no improvements, then you need to buy Lada door closers or door stops and install them. You can always try to do everything yourself, just following some rules. If the door lock hinges move slightly, there may be a violation of the gap between the body and the door of the Lada Granta.

When there is a slight bulging outward, you need to put a soft and durable gasket in the opening and on the central post, in the place where the hinges are, and then try to close the door. If the door is slightly recessed relative to the body itself, then you need to support the outside with your knee in the hinge area and pull the open door towards you. By making such adjustments to the rear doors, you can achieve soft operation without various side effects.

Many Lada Granta car owners have encountered similar problems. Moreover, the problem constantly arises with the rear of the car. Sometimes even simply adjusting the door locks can help. This solution can be approached in a comprehensive manner: buy door closers, Lada door stops and install them on the car locks according to the instructions. Such designs work very softly.

You can install them either on the opening or on the door itself. Due to the presence of springs, closing/opening will be smooth and the sound will not be too loud. Basically, those who are faced with a similar problem most often try to solve it with the help of lubricant. In a way it helps, but only for a short time. And it can only get worse in the future.

Then you will need to buy new locks for the car. To completely get rid of the problem, you need to do the following. Using a medium-sized impact screwdriver, loosen the 3 bolts on the door locks, lubricate them with a special product, and tighten them until the bushing begins to rotate. Then you should insert a limiter into the lock so that it cannot close. By filing, you need to slightly round off the sharp ends of the lock teeth.

Source: 1ladagranta.ru

Way out

What to do if the car door does not open from the inside or outside? In fact, there are not so many solutions.

Call a qualified service technician to open the door or lock. Considering current prices, just one call will cost the owner half the average salary. So it's not fun for everyone. This service can only be used in extreme situations;
Remove the door hinges and unscrew the lock fastening: this option is more suitable when the front doors are jammed. The bottom line is this: if the door cannot be opened either from the outside or from the inside, then you need to use a Phillips screwdriver to unscrew the two hinges of the rear door that follows the “problem” door. In this way we will provide access to the rear wall of the lock mount. Here it’s a matter of chance, you can unscrew two bolts the first time, or spend 10-15 minutes doing this. After unscrewing the bolts, disconnect the rear wall of the door lock from the body. All that remains is to make an effort to pull back the door, and everything is ready;
Next, it is necessary to remove the mechanism itself and do diagnostics, look for the cause, but this is “a completely different story”;

Unscrew the rubber seals and get to the lock hook: the solution to the situation is very good, both for the domestic and foreign automobile industry. No matter which door is jammed, you need to remove the upper rubber seal between the glass and the outside of the door. Before us will be a space one centimeter wide, which must be used with maximum efficiency. The idea is to find a piece of wire, bend it at the end, creating a kind of small hook. Lower it into the space created in the area of the door lock, and pull the hook from the inside. I’ll say right away that the task is not easy and requires half an hour of practice. As a rule, you can open the lock 10-15 times. And then the standard procedure for finding the cause.

What to do if the rear doors are jammed?

Depending on the design of the car, try to reach from the luggage compartment side to the lock mounting with a Phillips screwdriver. In this case, the longer the screwdriver handle, the better. Be prepared for the fact that you will have to completely immerse yourself in the trunk and carry out work.

There are known cases of VAZ and GAZ vehicles being opened, but there are no cases of foreign cars. The procedure will take more than an hour. It is easier to get to the mount in a car with a station wagon or hatchback, since the distance is minimal, and therefore in the field of view, unlike a sedan.

Possible problems and ways to solve them

You can, of course, buy Lada door closers and door stops and make repairs in accordance with the instructions. But this operation can be performed in a more productive way. To carry it out you need:

rubber tubes;
screwdriver;
Silicone Grease.

A common symptom of a broken lock is that a loud sound appears before the door opens/closes. The design of the front door lock is made in such a way that the metal can sometimes rattle. In order to eliminate this problem, you need to remove the lock itself and put rubber tubes of the required size on the levers. Immediately all sounds coming from ahead will disappear. When closing the doors, only a bang will be heard, and all sharp and loud sounds will be a thing of the past.

If the car has a universal body, then you should also adjust the lock on the trunk door. The locking tongue itself fits into the bracket. You need to find it and check the tightening of the screws. Then the lock must be lubricated with silicone grease, and then the door must be checked by opening it. If the lock does not work properly, you need to screw on the rubber stops, but they should not be over-tightened. Then check the drive rod of the Lada Granta door lock.

If jamming and play are observed, they should be eliminated. Moreover, all this must be done at once. You can also buy limiters for the trunk lock. Before purchasing Lada door closers or door stops, you should first consult with a specialist. Having received the necessary and important information, you can choose the highest quality limiters. Problems with the operation of the lock can be solved by making a quality adjustment. To do this, certain actions must be taken.

You should pay attention to the gap between the drain and the top edge of the door. The optimal size of the gap is considered to be a hole into which a plastic card can fit. In this position, the aerodynamic sounds and the tightness of the fit to the drain will be balanced.

Most often, the reason for poor lock performance is the difference in the radius of curvature of the upper door frame. If you look at it in detail, you can see that when simultaneously adjusting the locks at the rear of the car, they always touch the top of the sealing rubber differently. Tight opening compresses it much more in the closed position. To adjust the locks, you can use the following method.

Circuit breakers

In this case, the lock will not only not close, but will also stop opening the doors. It's worth taking a look at what's going on in the fuse box. The fact is that the central locking system itself is quite dynamic. Various short circuits in its wiring are by no means uncommon.

If this is a standard lock, then you should look for its fuse in the factory block. If an alarm system is installed (and often it is this that controls the operation of the central locking), then you should look for the fuse on the positive power wire of the unit.

The malfunction of at least one of these objects explains the problem with the central locking. The way out of the situation is simple. You need to replace the blown fuse with a new one. Sometimes you have to struggle with removal - the element sits tightly in the connector.

General recommendations

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Periodically open the door with the key, even if you always use the central locking key fob, so that the door lock mechanism does not get stuck.

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Do not try to warm the lock with hot water if it is frozen in winter. It's better to try an electric hair dryer. Commercial liquids for freezing at low temperatures do not always help.

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Tighten the door suspension, if it wobbles, this can lead to jamming of the lock and blown fuse for its power supply.

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How can you determine which alarm system is used in a car using a key fob?

If the car windows sweat from the inside https://voditeliauto.ru/sovety-voditelej/zapotevayut-stekla-v-mashine-iznutri-chto-delat.html what to do in this case and what folk remedies can be used.

Video - repairing the central locking on a Hyundai Getz:

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Incorrect operation of closing/opening doors makes up the bulk of problems with car alarms. Moreover, if on cars with the simplest configurations this is expected, since you have to assemble the central locking from scratch and configure all the drives (often of questionable quality), then on modern cars with a CAN bus the installer is not immune from problems arising in the future. Knowing the typical problems that arise with the central locking, the car owner can fix everything himself.

Abnormal opening/closing of doors

In some cases, the alarm is triggered when the door is closed. In this case, the key fob may display information that the door is open. When you close it again and press the corresponding button on the key fob, the car immediately opens and the alarm goes off.

The problem is caused not so much by the system itself, but by the adjustment of the driver's door actuator. It cannot reach the standard traction, and the limit switch does not allow the central locking to open the doors. In this case, there are 2 options:

Remove the driver's side door trim and adjust the actuator on the rod.
Replace the two-wire activator with a similar system, but consisting of five wires. After this, you need to give him control of the central locking from the standard key fob. It is worth noting that this method is the most effective.
After the car has been idle for a long time and the security system has been disarmed, a problem may arise when the doors automatically close immediately. The problem is solved after pressing the open button a second time.

In addition, the wiring insulation may be damaged and the fuse on the green and blue wires in the central locking connector may have burned out. The presence of a short to ground contributes to the spontaneous opening and closing of doors. The problem may also lie in the equipment being in service mode. In this case, the shock sensor will not work. In this case, the key fob will notify you of a malfunction with a signal displaying a wrench. This icon is selected by button 3 and disabled by button 2.

Almost every car has a modern alarm system. It protects it from unauthorized access and also allows you to perform some actions remotely. But during operation, drivers repeatedly encounter problems when the car does not open using the alarm key fob.

Tips for motorists

The central lock installed on the Lada Granta allows the driver to remotely close or open the doors of his car. This can be done either from the remote control or by turning the key in the driver's door lock. When you press the remote control button, an encoded radio signal is emitted, which reaches the receiver located inside the cabin. Having recognized the signal and compared it with the current code, the central locking, using electromagnetic locks, opens the door locks.

The presence of a radio signal in the central locking door opening circuit can lead to malfunctions in its operation if, for example, the car is stopped in an area of strong electromagnetic interference (high-voltage power lines, broadcast towers of radio or television stations, etc.). Also, you need to be careful when handling the control panel, because there is an electronic circuit inside it that can be damaged if you accidentally drop the ignition key on which it is located. And the battery in the remote control must be changed in a timely manner, since if left without power, the electronics will not work.

The driver of a Lada Granta car should also know that when, for any reason, the terminals are removed from the battery and then installed, after some time in place, the central locking stops working fully. When you press the remote control button, only the driver's door will close; the remaining doors will have to be closed manually. To restore normal operation of the central locking, you need to remove the negative terminal of the battery for a couple of minutes, and then put it back in place.

Over time, problems may arise due to the fact that when closing the doors using the remote control, one of the three buttons of the passenger door lock does not go all the way down, which leads to the lock not working and the door remaining unlocked. In order to eliminate this malfunction, you will have to remove the inner door trim and fix the plastic assembly (so that it does not move) located below the lock button, which began to move slightly back and forth in the square hole under the influence of moving rods, when trying to close the door lock. The same problem with locking the door lock is caused by a slight deformation of the rod, onto the threaded part of the end of which the lock button is screwed.

Collection of “people's councils”

If the central locking is not working properly, but you know that the key fobs are fully functional, you can try the following steps:

The power supply circuit of the central locking controller is protected by fuse F22. This element can be replaced or simply disabled and then installed back;
Let's say no current flows to the actuator of one door. Then find the terminal block by opening the door 90 degrees. In order for the broken contact to be restored, sometimes it is enough to disconnect the mating connector and connect it again;
Even if the key fob is working, check whether the self-tapping screw is screwed in all the way. It is recommended to loosen the fastening a little, and then everything works reliably.

To follow “tip number 1”, look for the fifth fuse from the top in the mounting block. The rating of this element is 15 Amperes.

Greetings! I decided to add an entry about connecting the alarm system to the standard central lock of Kalina 2, Grants or Priora. Using the example of the good old Starline A91, without any modules and adapters)) While installing the A91 on my father’s viburnum, a difficulty arose with connecting to the central locking system. But for some reason there is very little information about this on the internet. So, to connect to the central locking system, you need to remove the driver’s door card. Here you need a bundle of wires from the activator. According to the diagram below, 2 and 7 are the power, the motor winding. A 1 and 4 signal from the position sensor. We will need a brown wire.

Now let's look at a typical connection diagram for Starline A91

There are blue and blue-black unlocking signals, and green green-black locking signals. Now, in order for the doors to close, you need to break the brown wire. To open, you need to connect it and apply minus. Therefore, the wires and connector X2 need to be connected as follows

We plant black and red on MASS. We program the simultaneous opening of doors. To do this, press the Open and Close buttons on the standard remote control and turn on the ignition until the signal (about 5 seconds) That's all. Now with this connection, all standard buttons will work. No extras There is no need to install the activator. It is also not correct to connect to wires 2 and 7. In this case, the central locking button on the SUEP will not work. The only problem here is that you will have to pull 2 wires into the door.

Now about the tire falling asleep when the doors open only after the second press of the open button on the key fob. This occurs after approximately 10 minutes of bus inactivity. In order for the doors to open after the first press, a double pulse must be given. To do this, in the programmable functions of Starline A91, select Function No. 1 option 3

On Lada Granta and Kalina cars in the Norma trim level, a central locking control unit is used (on the Luxe trim level, the central locking control unit is used instead). If it malfunctions, it is replaced with a new one. This article tells you where the central locking unit is located, what it is responsible for and how to change it yourself.

Rules for caring for your washing machine

A few simple recommendations:

Install the machine on a flat horizontal plane. She should stand without bending over. The correct position of the machine is achieved by using a level and adjusting the height of the legs. Washing in an unstable position leads to rapid wear of internal components and mechanisms. Empty pockets before washing. Foreign objects remaining in them cause damage to the machine. Repair technicians often find stuck coins, pins, and metal fittings in drain pipes that obstruct the flow of water. Wash inside out. Items with zippers, buttons and decorative decorations are turned inside out or washed in special bags. Fallen fastener elements often get stuck in the car. Inspect the drum chamber for debris and foreign objects. What is found is removed and the debris in the rubber rim is cleaned. Rational drum loading. The instruction manual indicates the maximum permissible weight of laundry for each washing mode. Regular cleaning of the drain filter. It must be performed once every 3–4 months. For daily washing - once a month. Inspection of hoses. Their kinks or twists reduce the water pressure to ensure smooth operation of the machine. Careful handling of the washing machine

The hatch handle is torn off carefully. Nothing can be hung on the door

The top panel of the machine must be clean, free of foreign objects. Shampoos and detergents that jump during the spin cycle do not improve the quality of washing. They create excess noise and increase vibration, leading to wear of components and parts.

There are many reasons why the washing machine door is blocked. Haste and emotions will not help in this situation. By following the recommendations received, you can turn unlocking the hatch into an exciting process.

Programming the duration of control pulses

Even if the alarm is connected correctly, it is not a fact that the owner will be able to control the locks from the key fob. The point is that it is necessary to correctly select the duration of the control pulse (for locking and for opening). There is no need to make it too large so as not to overheat the actuators.

Screenshot of Starline signaling instructions

See what exactly the manufacturer Starline offers. We can set the pulse duration to 0.7 s, which should be enough. The value “3.6” will be redundant at the same time.

The “Lux” package has the following property: after 15 minutes of inactivity, the electronics “fall asleep”. It may take an extra boost to wake her up. So, try to use the option that provides for a double pulse. The main thing is not to activate the “comfort” option, which uses a 30-second duration. To connect the signaling with “comfort”, you need to install an additional unit in Grants (AvtoVAZ does not produce it). We wish you success.

The car opens itself after closing from the key fob

and today the following started: I get out of the car, use the key fob (standard original key) to lock the car, everything is as usual (the emergency lights blink, the doors close), but after that the car immediately unlocks itself and remains open.

Has anyone had something similar? Where to dig?

Most likely this is not the case. Today I tinkered with the car. I noticed 2 things: 1. if you open the door (any door!, I tried every one) and with your hand on the door lock move the lock lever to the closed position (i.e., simulate a closed door when it’s actually open) and close the car using the key fob, then the car will lock , but the light on the tidy blinks randomly. 2. I closed the car by pressing the button twice, ok, but the alarm goes off, and also chaotically: maybe after 20 seconds, or maybe after 30 minutes.

The Astra is unlocked completely by a signal from the sensor of any door; if it is sour, then there will be false alarms of the sensor (and signals to unlock all locks). The alarm goes off for the same reason.

Check the connectors of all doors, the contact may have soured, the wire in the rubber corrugation of the body-door may have frayed, there is water inside the connector or corrugations. Try drying it and blowing it with a compressor.

Thanks for the answer, I think we need to go in this direction.

I looked and touched the door connectors, so far no results. I haven’t washed the car for a long time, there shouldn’t be any moisture.

A question arose: Maybe it’s not the terminal devices (sensor) and wiring? Is there some kind of control unit for all this? Maybe that's the reason?

How to adjust doors on Lada Granta

Difficulties with the operation of the door lock are caused by its design, which is very demanding on the correct adjustment of the door to the doorway. To adjust the door we will need to do several sequential steps.

The first thing you will need to pay attention to is the gap between the top edge of the door and the gutter. The optimal gap should be such that a credit card can fit through. In this case, there will be a balance between aerodynamic noise and the tightness of the door to the drain. If your gap is smaller or larger, you will need to change the door profile. If your gap is smaller, then lower the glass all the way down, close the door one click and, grasping the upper edge of the door, pull it towards you several times, using some force. If, on the contrary, the gap is larger, then we open the door, and, with the window down, resting our knee on the door trim, we pull the top of the door towards ourselves, towards the passenger compartment, several times.

Next, we move on to solving the main problem of the lock’s tight operation. Most often, the door does not open or close well due to the door opening being too tightly attached to the seal and the lock's return hinge being installed incorrectly. To work we need an impact screwdriver. We loosen the hinge on the body and move it in the desired direction, tighten it slightly and try to work the door. If there are improvements, we act in this direction.

As a result of movement of the door lock hinge, the gap between the door and the body may be slightly compromised. If the door protrudes slightly outward, you need to lay a soft but durable gasket in the door opening and the central pillar in the area of the door hinges and simulate the closing of the doors, thereby giving the door the desired profile. If the door, on the contrary, has deepened relative to the body (which happens extremely rarely), placing your knee on the outside of the door, in the area of the hinges, we pull the open door towards us, towards the street.

By following this simple adjustment method, you are guaranteed to achieve smooth operation of your doors, without side effects.

Useful tips

In order for the door to open if there is a problem with the key fob, you must complete the emergency deactivation procedure. It involves introducing a special code value, but is sometimes performed without it. It all depends on the alarm model.

Interested in how to open a Starline car alarm without a key fob, the user needs to perform the following steps:

Open the door mechanically.
Activate the ignition circuit and leave it on for 20 seconds.
Press the “Jack” mode activation key three times.
Turn off the ignition. If these steps are performed correctly, the security mode will be deactivated.

You can also use this method:

Open the car door, start the engine and ignition.
Enter the first digit of the password using the “Valet” button.
Turn off and turn on the ignition again.
Carry out the second action with the remaining numbers.

Having dealt with the reasons for the key fob not working, all that remains is to find the best way to eliminate them.