Where is the Priora Central Locking Control Unit located?

The Priora central lock does not have a separate block like on other VAZs. The role of the Priora central locking unit is performed by the electrical package controller. In addition, the central locking is included in the standard security system installed by the factory, the APS-6 immobilizer. This system allows you to avoid installing an additional security alarm. The car comes complete with three keys, the main, spare and training keys with a red insert, in which chips are installed to identify the keys by the security system.

Lada Priora alarm connection points.

Actuators

If only one of the doors does not open or malfunctions regularly occur, the culprit is most likely a malfunction of the activator. The thing is that it works in tandem with a motor. The latter sometimes has windings that burn or the gears that cause the lock rod to move become unusable. This unit cannot be repaired - it is simply replaced with a working one.

Also, quite often problems with central locking occur after replacing or disconnecting the battery. In general, the entire locking system is powered by the on-board battery; for this reason, it is undesirable to disconnect it without good reason. De-energization leads to malfunctions of the controller, and sometimes to its breakdown.

Connecting limit switches.

The limit switches are connected via diode isolation, shown in the diagram below.

Diode isolation circuit for limit switches.

Let's look in detail at how to connect an alarm system to the central locking system on a Priora. There are two options: the simple scheme provides that 4 locks are automatically closed, but only one can be opened, but the complex version does not have this drawback. Both connection options are discussed further. Additionally, it will be indicated which parts and components can be purchased to implement any of the schemes.

System components

Since central locking is, at its core, a fairly simple system, there are only a few main components. In particular, we are talking about the following elements:

• input sensors of the centralized system;
• electronic control unit;
• auxiliary actuator.

Of course, this system also includes a wiring kit that connects all components into a single network, allowing the driver not to make any effort to unlock all or individual car doors.

Input sensors

In this case, we are talking about limit switches - input sensors that allow you to transmit information, as well as the location of the doors at the current moment in time, and send information to the control unit, as well as microswitches. The latter determine the position of the mechanical components of the central locking at the moment of unlocking or locking during the activation process. It is noteworthy that two microswitches are responsible for fixing the cam mechanism. A separate switch in this case allows you to accurately determine the position of the lever mechanism in the lock drive. All this helps to accurately recognize in what position the doors are located in relation to the body at this moment.

Provided that the door is open, the system closes the contacts on the switches, after which the central locking function cannot operate. Next, the current information is transmitted directly to the control unit. It transmits everything needed to the actuators used to close the doors, as well as the trunk lid and the gas filler flap.

Electronic control unit

Like any other system, the central locking has its own control unit, which is responsible for the operation of the entire circuit. As soon as information from the input sensors arrives at the ECU, analysis occurs here, as well as subsequent distribution to the actuators. It is noteworthy that the electronic control unit also interacts with the alarm system. This in turn opens up the possibility of remote control of the system using an appropriate, programmed key fob.

Actuator

Another extremely important element of a centralized locking system or central locking system. In this case, we are talking about an actuator or the final link of the entire circuit, which in turn is directly responsible for blocking the doors. It is noteworthy that the actuator itself is a conventional electric motor operating on the basis of direct current. The device is combined with a simple gearbox and converts the action of a rotating electric motor into reciprocating movements of the lock cylinder. It is noteworthy that in addition to electric motors, some vehicles are equipped with a pneumatic drive. A striking example is the automobile brands Volkswagen and Mercedes-Benz. It is worth recalling that these devices were used previously, but have been abandoned in recent years.

Two schemes (simple and complex)

First of all, before connecting the alarm, you need to study the instructions included with it. The main unit always has relays installed: one of them closes when the locks are locked, the second acts on opening. The connector to which the relay contacts are connected usually has 6 pins. There is nothing complicated here.

In the first case, we will use only this connector. The second circuit uses another contact, called “signal output for 2-step lock opening”. Find it on the main unit.

We connect the alarm in a simple way

A push-button module is installed in the driver's door of the Lada Priora. The door trim must be removed and the connector for this module must be found:

We will need a brown cord from the connector. It is a signal, and the alarm relay is connected to its break:

how to connect central locking on Priora 2010

Central locking diagram for VAZ 2114: we understand the intricacies,
tell me how to implement the central locking function on a 2010 Prior using D94?

Answers 21

Take the relay. and that's all.

do you need 2 five-pin relays?

If you connect to the brown one in the door

but you won’t give me a diagram

in words - when closing we break it, when opening - we give a minus

but you won’t give me a diagram

What model of alarm are you installing? In your profile, you have a completely different car, which means it’s not a fact that the alarm system is the same as for it.

How to connect a VAZ PRIORE with full central locking is HERE if you have relay channels for central locking control (A93, E93). If there is no “relay”, but only low-current channels, then look HERE This is a different machine, BUT THE ESSENCE of connections to a SINGLE-WIRE low-current circuit is the same. There is also an option for a car that does not have a full-fledged lock on the driver's door.

Thank you very much everyone for the tips, everything worked out!

What scheme did you use to implement the connection? I've been suffering for 2 weeks! I have StarLine e90 Gsm! How to connect to the central locking system PRIORA 1? I beg you to help. After 2 the relay does not break!

After 2 the relay does not break!

This means you are connecting something wrong. Everything always works out. It’s just that the cars were equipped with different versions of central locking. Which one you have - who knows. But the force connection into the driver's central locking drive almost always works.

Draw how you connected everything. Just draw it yourself, no links to diagrams (working diagrams) from the Internet are needed. PICTURE EXACTLY WHAT YOU DID IN YOUR CAR.

I connected it according to this diagram!! I set different pulse times, but the locks seemed to lack the pulse strength!

If you cut a wire in a car, will the locks lock?

If you connect and apply minus, will they open?

It turns out that the impulse needs to be adjusted? I will try !

I've been suffering for 2 weeks!

I connected it according to this diagram!!

Just draw it yourself, no links to diagrams (working diagrams) from the Internet are needed. PICTURE EXACTLY WHAT YOU DID IN YOUR CAR.

And you give us a SCREEN from one of the online instructions.

And when you start drawing what you have done, you will most likely find out what was done differently from the diagrams from the Internet.

HAVE YOU CAREFULLY LOOKED AT THE NUMBERS near the RELAY feet on their housings?

In fact, the circuit that you dug up has one serious TYPOGRAPHICAL error and if you stupidly twist the wires ACCORDING to the PICTURE, then you have screwed in the WRONG way.

Compare with your diagram, find two differences on each of the relays (total - FOUR).

I personally have doubts about whether you have connected everything CORRECTLY.

Well, or you connected to the WRONG brown one.

I join Romanych48

Have you checked - WHAT HAPPENS on this brown one if you unhook your circuit from it, connect the break of the brown one and place a voltmeter between the brown one and ground and turn the key in the driver's door lock from the outside? There - on the root - either MASS or not mass? And if now (if you see the mass/not the mass) you unhook the brown one and the tail that went into the cabin, and not into the door - put it on the ground, release it from the mass (hanging “in the air”) - does the central locking unlock/lock?

If YES, then the wire is THE one you need. Then all that remains is to CORRECTLY assemble the circuit of two relays and the duration will be enough for 0.7 seconds in the settings of the first function of the AF table.

And by the way, one relay is enough.

But the machine will not unlock the first time after a long period of parking. So that the circuit will ALWAYS unlock the first time

And the wire is yellow-red (additional channel). need to be translated into flexible programming and programmed

Read about flexible programming in the alarm installation instructions, which can be found HERE

An impulse from black and white “wakes up” a sleeping car after a long stop; the second impulse from channel 2 unlocks the central locking system. If the car does not have time to fall asleep, an impulse from black and white will open it. The second impulse from yellow-red will be “idle” and will not affect anything.

Thanks for clarifying! I connected everything according to the numbers, in my diagram I get a view from the reverse side of the relay contacts, I double-checked the connections, and there is only one brown wire, it’s difficult to confuse, I’ll check for ground, not ground, but everything seems to be as you described. I cut out the diodes to eliminate them. I tried this circuit directly to the button, it only works when it is on. ignition, but the immo light came on (turned off by software)!

https://vaz-russia.com/remont-vaz-2170-priora/shema-provodki-na-lada-priora-raspinovki.htmlhttps://autolocked.ru/avtosignalizacii/kak-podklyuchit-k-centralnomu-zamku- na-priorehttps://avtolektron.ru/upravlyaemye-ustrojstva/tsentralnyiy-zamok-priorahttps://avtozam.com/vaz/lada-priora/elektricheskaya-sistema/https://support.starline.ru/communities/10/ topics/23801-kak-podklyuchit-tsz-na-priore-2010-goda

Notes on implementation of schemes

Let us immediately note: if there are no window lifters, the second diagram will not contain parts K2/K3. Then you only need to cut one wire. Sometimes only the rear windows are missing. This means that relay K3 is excluded. And the diodes connected in parallel with the winding can be absolutely anything.

Now we list the requirements for an element called “relay”:

1. Operation voltage – 12 Volts;
2. Switching current – ​​10 A or higher;
3. The current consumed by all relay windings should not exceed the value specified in the instructions for the signaling. Usually it is 200-300 mA.

It is the last requirement that is often violated.

In order for “scheme 2” to work, it is necessary not only to assemble it, but also to program the main unit: you need to enable the “2-step unlocking” option. And be that as it may, control impulses cannot be made too long. Use values ​​of 0.7-1.1 seconds.

Power cables (cord X1-6) can only be connected using twists.

The cross-sectional area of ​​the wire must be sufficient to withstand a current of “10 Amps” (this does not apply to signal circuits). A fuse protecting the power circuits must be installed. And of course, before installation, remove the negative terminal of the battery.

Wiring

In general, the wires remain a weak point in Priora, and so far the manufacturer has been unable to do anything. For this reason, it is extremely important to regularly check their integrity. This is a labor-intensive task, but very necessary.

They start testing them from the doors - it is at the points of their entry that the insulating layer is most often damaged, which, in turn, provokes a short circuit. The procedure looks like this:

• the wires are disconnected from the activator;
• use a key fob to close the lock;
• the power wire must be live;
• If you open the door, the electricity will flow through another vein.

Why is everything so difficult?

It would seem that we only need to manage the locks. Why then connect to the window lift motors?

The opening of the passenger doors is carried out by the second impulse (relay K1 is activated). And elements K2 and K3 at this moment block the power windows. If they are not blocked, the windows in the doors will lower during the entire control pulse. And even in 0.8 seconds they will open noticeably.

Of course, connecting the signaling system in a Priora is more difficult than in many domestic cars. At the same time, the “Grant” in the “Norma” configuration uses a similar scheme. Be that as it may, the Lada Priora is the flagship of VAZ. And probably, difficulties with the electrical part should not confuse a competent car owner. It is also known that the standard control unit can be reprogrammed, and then unlocking occurs in one step. In this case, the connection is made according to “Scheme 1”.

For M-73 the process will look simpler:

Installing the OpenBox program and the HxD file editor on your computer. Connecting the immobilizer to the computer via an adapter, the standard EEPROM code is read. The code is saved. Open the saved code in a file editor and add the first line with the text: FFFFFFFFFF. Save changes. But such a file can be searched on the Internet. Load the edited code into the immo memory through the program. Disconnect the module and install it in the car. Disabling the immobilizer using a crawler

It is easier to disable the immobilizer on a Priora yourself using a device - an immobilizer crawler for a Priora (most often they are produced by Starline). To do this you need:

Find and disassemble the immobilizer unit in the Priora. Before disconnecting from the network, connect to the computer via an adapter. Resolder the resistor chip to modify the blocker control module. Run Eeprom and Flash diagnostics, save existing versions. Install the “untrained” program in place of the old one. Solder the resistor chip. Deactivate the anti-theft system. To do this, you can change the ignition switch in the Priora to “update” the immobilizer. It’s just that the immobilizer training key will not be used in the future. Disabling the immobilizer without using a crawler

These methods have already been described and they are more reliable because they completely change the firmware of the device and provide a guarantee that the immobilizer will no longer break and will not leave the car owner in the cold. Using a waste module may be an innovative way, but it only masks the problem, not eradicates it.

The standard alarm system on the Lada Priora consists of the following links:

1. Control unit – connected to the glass unit control system;
2. Communication coil – installed in the ignition switch;
3. Main and demonstrative keys, which are equipped with a buzzer and contact keys;
4. Central key on the dashboard;
5. The control unit is located on the right side of the brake pedal. It has several connection points.

Troubleshooting

Minor breakdowns include glass rattling, noise in the window lifter, free movement of glass under mechanical influence (for example, the glass does not rise or fall with the lifter, but the same can be done by hand). Their cause is skewed glass, failure of rollers or cables. If the glass is skewed, it must be adjusted. If the cable is broken, it must be replaced. If the cable comes off the rollers, you need to pull it back and adjust the car window regulator. The occurrence of noise is a sign that the mechanism is poorly lubricated. To eliminate the malfunction, you need to thoroughly lubricate all the power window mechanisms, as well as the glass guides. If the mechanism operates slowly, it should also be lubricated or replaced with a new one. Over time, the speed of lowering and raising the windows decreases due to wear and tear on the window lift motor.

What is an immobilizer for?

In addition to protecting the car from theft, the immobilizer performs a number of additional functions:

• the ability to control the delay for turning off the interior lighting;
• control of the rear fog lamp;
• checking the presence of the key in the ignition when opening the doors and giving a warning signal to the driver (one buzzer flashes in the instrument cluster);
• signaling that the external lighting is not turned off when the ignition is turned off (double buzzer signal).

Positive sides

The positive characteristics of using a standard immobilizer include:

• inability to start the car engine by turning the ignition lock cylinder or using a key without a chip;
• the ability to control the central locking using the standard key;
• when using a standard alarm system, it works in conjunction with the immobilizer, which provides additional protection;
• implementation of additional comfort functions;
• possibility of diagnosing the unit using a scanner.

Negative sides

The disadvantages of an immobilizer usually include the following points:

1. The main disadvantage of the device is its unreliability. Quite often there are key failures, as a result of which the unit does not see the chip. This drawback forces owners to carry with them a second key from the set (with a red mark).
2. The complexity of the training scheme and the risk of errors in the process.
3. It is impossible to ensure automatic engine start without installing a bypass device or completely disabling the immobilizer.
4. If the standard control unit is faulty, it is impossible to disable it yourself.

Peculiarities

Unlike other models coming off the assembly line of the Volzhsky Automobile Plant, the Priora does not have a separate control unit on the central lock. Its functions are performed by a single electrical package controller. In addition to this unit, the vehicle protection system installed at production also includes an APS-6 type immobilizer. Thanks to this, the car owner does not need to install an additional security system on his car.

In reality, there are quite a lot of reasons for the central locking malfunction. Problems often arise due to:

• controller;
• keys;
• immobilizer;
• driver's door lock;
• broken wiring;
• shorting it to the ground of the car, etc.

If this or that problem occurs, you should pay attention to the window regulators, as well as the adjustment of the mirrors. If they do not function, then, most likely, the failure occurred due to a malfunction of the signal wiring coming from the 5th pin of the driver's door module or from the 5th pin of the HZ terminal, which supplies the controller itself.

Programming the standard control unit

The Priora central lock does not have a separate block like on other VAZs. The role of the Priora central locking unit is played by the electrical package controller. In addition, the central locking is included in the standard security system installed by the factory, the APS-6 immobilizer. This system allows you to avoid installing an additional security alarm. The car comes with three keys: a main key, a spare key and a training key with a reddish insert, in which chips are installed to identify the keys by the security system.

To activate the Priora immobilizer, you need to turn on the ignition with a reddish training key and after 6 seconds turn it off and remove the key from the lock. In this case, the immobilizer indicator will start blinking at a frequency of 5 times per second. This periodicity of flickering should last the entire activation time. Change means stopping the process due to incorrect actions.

While the indicator is flashing, you need to plug it into the lock and turn on the ignition with the main key. If the action is correct, three beeps will sound from the buzzer. Do not turn off the ignition until two more beeps sound. After which the ignition can be turned off and the key removed from the lock.

What is a car alarm

The possibility of increased control and warning range, as well as reliable operation in extreme urban radio interference, is ensured by the use of a 128-channel patented transceiver with FM modulation and a narrow bandwidth.

Remote starting and control of the operation of various types of engines is provided by a specialized processor. The existing key fobs implement an intuitive control principle. The pictograms on the keychain are presented in Russian.

The StarLine A91 Dialog car alarm can be installed on various cars with gasoline, diesel or turbocharged engines, with an automatic or manual transmission.

Thanks to more than 60 standard, programmable functions, not only reliable protection is provided, but also comfort when using a car alarm such as StarLine A91 Dialog.

how to connect central locking on a Priora 2010 / Self-installation / StarLine

I connected it according to this diagram!!

Well, I asked...

Just draw it yourself, no need for links to diagrams (working diagrams!!!) from the Internet. PICTURE EXACTLY WHAT YOU DID IN YOUR CAR.

And you give us a SCREEN from one of the online instructions...

And when you start drawing what you have done, you will most likely find out what was done differently from the diagrams from the Internet...

HAVE YOU CAREFULLY LOOKED AT THE NUMBERS near the RELAY feet on their housings?

In fact, the circuit that you dug up has one serious TYPOGRAPHICAL error and if you stupidly twist the wires ACCORDING to the PICTURE, then you have screwed up the WRONG TYPO!!!

Look here

Compare with your diagram, find two differences on each of the relays (total - FOUR)...

I personally have doubts about whether you have connected everything CORRECTLY...

Well, or you connected to the WRONG brown one...

I join Romanych48

Have you checked - WHAT HAPPENS on this brown one if you unhook your circuit from it, connect the break of the brown one and place a voltmeter between the brown one and ground and turn the key in the driver's door lock from the outside? There - on the root - either MASS or not mass? And if now (if you see the mass/not the mass) you unhook the brown one and the tail that went into the cabin, and not into the door - put it on the ground, release it from the mass (hanging “in the air”) - does the central locking unlock/lock?

If YES, then the wire is THE one you need. Then all that remains is to CORRECTLY assemble the circuit of two relays and the duration will be enough for 0.7 seconds in the settings of the first function of the AF table...

And by the way, one relay is enough...

But the machine will not unlock the first time after a long period of parking. So that the circuit will ALWAYS unlock the first time

And the wire is yellow-red (additional channel). need to be translated into flexible programming and programmed

Read about flexible programming in the alarm installation instructions, which can be found HERE

An impulse from black and white “wakes up” a sleeping car after a long stop; the second impulse from channel 2 unlocks the central locking system. If the car does not have time to fall asleep, an impulse from black and white will open it. The second impulse from yellow-red will be “idle” and will not affect anything...

Additional rear door locking

The rear door lock can be locked by pushing down the lock button on both the open and closed doors.

At the ends of the rear doors (near the locks) there are latches for additional locking, which can be used when traveling with children or in other cases to prevent the doors from opening from the inside.

For additional rear door locking...

...push the latch down and close the door. In this case, the rear door can only be opened from the outside when the lock button is raised.

Why does the central locking system not work?

Quite often a situation arises when the central lock cannot be opened with a key or key fob. As a rule, the problem here is solely due to a faulty relay or due to damaged wiring.

If the key normally opens the central locking system, but the key fob does not, then most likely the battery in the latter is simply dead or its button needs to be cleaned. Experienced specialists note that in their practice, signal receiver or transmitter failures have occurred extremely rarely. You can check it simply - just use a spare remote control or insert a new power supply into the existing one.

The inability to open with the key is due to incorrect operation of the activator. This device is located directly in the driver's door, and it is responsible for distributing the signal through the locking mechanism. First of all, in this case, check:

• wiring;
• circuit breakers;
• terminals.

To inspect the activator, you will need to remove the trim from the previously mentioned door.