The stove and wipers of the VAZ 2110 do not work

The Priora's windshield wiper does not work in all positions.

Consider the moment when the windshield wiper does not work in any position. First of all, you need to check the integrity of fuse F11. It is located in the relay and fuse box inside the car under the driver's side panel. It is better to check the integrity with a test lamp, this will allow you to find out whether there is power on it or not. If the fuse is faulty, it must be replaced. If there is no power on it, then you need to check the activation of the ignition switch unloading relay K4. To check it, just replace it with any nearby one. To check, you can use any universal relay located in the same block.

If the fuse is working properly, you need to check the power supply. If there is no power, then you need to remove the connector from the windshield wiper switch and check for the presence of a positive signal at terminal 53a with the ignition on. If there is power, connect connector pins 53a and 53 or 53a and 53b with a piece of copper wire. In this case, the windshield wiper should start working at low or high frequency. If this does not happen, then, without removing the jumpers, check for the presence of a positive on terminals 1 or 2 of the windshield wiper connector. If there is no power, then you need to find an open circuit. The most likely location is the connector connecting the instrument panel wiring harness and the front wiring harness.

If there is power, check pin 5 of the windshield wiper connector with a test lamp. A dim glow of the lamp indicates poor or absent contact in the negative wire and the car body. If the circuits are working properly, the electric motor of the windshield wiper gearmotor or the thermal fuse is faulty.

The fuse protects the motor from overheating due to freezing of brushes or other jamming of drives. It is located under the gearbox cover and requires replacement if it malfunctions. The circuit is also checked when the wiper does not operate at low or high speed.

The Priora windshield wiper does not work in intermittent mode.

If the windshield wiper does not operate intermittently, then first of all you need to check the condition of fuses F20, F22 and F23. Defective fuses should be replaced. If the fuses blow again, do not install jumpers (bugs) in their place. Installing a jumper may result in a fire. First of all, it is necessary to eliminate the short to ground in the wire protected by this fuse. When searching for a short circuit, pay attention to the places where the wires contact the body. At places where they pass through walls where there is a risk of damage to the insulation.

as well as turning on relay K12. If the relay does not turn on, then swap it with relay K6 and repeat the test. If the relay also does not turn on, check the integrity of the wire connecting terminal 88 of the relay and fuse block with terminal 8 of the automatic windshield wiper and lighting control unit. If the wire is OK, check the power at terminals 3, 9 and 20 of the windshield wiper control unit with the ignition on. If not, eliminate the fault; if present, replace or repair the control unit. If K12 closes when you turn on the intermittent mode, then remove the relay from the socket and bridge pins 87 and 30 in the socket with a copper wire. Remove relay K6 from the socket and check with a test lamp the presence of power at pin 30 of the socket. If not, repair the broken wire or poor contact in the connecting wire.

Priora windshield wiper

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This article discusses the features of the Priora windshield wiper system. The Priora's windshield wiper is fundamentally the same as on other VAZ cars. It consists of a drive, trapezoid and windshield wipers. The drive is a gearmotor borrowed from the previous VAZ-2110 model.

The main difference between the Priora windshield wiper is the use of a programmable wiper control unit in the electrical circuit, and also, depending on the configuration of the rain sensor. Let's look at the wiring diagram for windshield wipers.

The windshield wipers are powered through fuse F20, which is energized after the ignition switch unloading relay is turned on. The windshield wiper is controlled under the steering wheel switch, which has eight positions.

The rear wiper and washer are controlled and connected according to the classical scheme.

Let's take a closer look at the connection diagram for the Priora windshield wiper. At first glance, we see the absence of a windshield wiper and washer relay, characteristic of previous VAZ models.

In its place appeared two universal five-contact relays that operate in intermittent mode and return the windshield wipers to their original position after being turned off, and a programmable automatic control unit for the windshield wiper and lighting, which controls these relays.

In this case, the control unit receives a signal to turn on the windshield wiper and, through its circuit, connects the relay coils K6 and K12 with a minus, which leads to the closure of the contacts of both relays.

As a result of this, the high-speed excitation winding of the drive receives power and its armature begins to rotate, which leads to the switching of contacts in its gearbox and the appearance of a plus on the white wire in place of a minus. This wire connects the gearbox to the control unit to control the position of the gearbox and, accordingly, the wiper blades.

The power supply to the windshield wiper drive will continue until the polarity at pin 1 of the control unit changes, which will correspond to the extreme position of the windshield wiper blades. In this case, relay K12 will turn off, which will lead to disconnection of power from the supply wire of relay K6 and its connection to the minus. This will cause the drive motor and windshield wipers to stop.

The Priora windshield wiper operates in the second position, intermittent operation, the same as when turned on once. The control unit briefly turns on relay K6, and the frequency of its activation can be programmed.

To do this, you need to briefly move the switch to the first position before turning on the windshield wipers, and then after stopping it after some time to the second position. The time between stopping the wiper and switching to the second position will correspond to the delay time when operating in intermittent mode.

This time will be saved during subsequent starts. To change the frequency, you must repeat the installation procedures described above.

The question often arises: why is it necessary to connect the windshield wiper excitation windings to minus when turned off? The fact is that when the power is turned off, a residual magnetic field remains in the electric motor caused by self-induction currents, which leads to a slight continuation of the rotation of the windshield wiper armature.

In this case, its contacts may close again, and this will lead to re-supply of power to the windings and continued rotation of the armature. Therefore, the wiper will not stop.

When the field windings are short-circuited to ground, self-induction currents are not generated, and the electric motor stops immediately after switching off.

Below is a diagram of the Priora windshield wiper

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The Priora's windshield wiper does not turn off.

If the wiper does not stop working when the switch is in the zero position, then it is necessary to check the serviceability of the contacts of relay K12 or replace it with a known good one, for example, by swapping places with relay K6. If the malfunction recurs, you need to check the ground connection of the wire from terminal 88 of relay K12. You also need to check the connection of the negative wire of the electric motor to ground.

Lada Priora cars have two front wipers and one rear wiper. Every car enthusiast knows that their main task is to clean the glass from rain in the fall and from snow in the winter. However, devices do not always perform their function. Sometimes the car owner notices that they work slowly and poorly, function disgustingly in first gear, or do not move at all. There may be several reasons for this, each of them can be identified and eliminated at home. Today we’ll talk about why the wipers on the Lada Priora don’t work and what to do in such a situation.

Mechanical reasons

Wipers can break at any time of the year. For example, it may not work well in the 3rd position of the switch or not respond at all to certain modes.

In this case, the reasons may lie in the electrics, so carefully study the electrical circuit of the car and the connection of the wipers in particular. Let's look at the main symptoms of problems and find out what leads to this.

When you turn on any mode, there is no click from the thermobimetallic fuse. If there is no response to your attempts to turn on the wipers, fuses F11 or F20 may have failed. You also need to make sure that the contacts have not been oxidized.
If a click is heard, but there is no reaction, it means that the electrics are working properly, but the problem is with the mechanics. Here we return to the previous problem with brushes freezing. Alternative options are skewed drive rods or a wedge of gears.
Intermittent movement of brushes. The problem lies in relay K6 or K12. Simply replacing it is enough. Using the control unit, you can set the necessary program for relay K6.
If the wipers do not go to the first position, there may be a program failure in the control unit or it has completely failed.
If the engine of the device is running, the wipers twitch, but do not move completely, you will need to make sure that everything is fine with the crank mount.

It is also possible that the device’s motor may fail. You can check its performance using a standard multimeter or a 12-volt light bulb. It is recommended to ensure that the wiper switches are working properly. Perhaps the problem lies precisely there. If nothing helps at all, then perhaps the reason lies in the mounting block itself. Repairing it yourself is impossible, so you will have to turn to professionals. Also, the car enthusiast can install a new mounting block and solve the problem this way.

If you understand the Priora electrical circuit, you can solve both mechanical and electrical problems yourself. Contacting specialists is required in rare cases when nothing helps at all.

Gearmotor repair

In most cases, the extraneous sounds produced by the heater damper drive on a Priora are associated with cracking of the plastic gear. When its teeth are cut off, the mechanism stops working normally. Replacing it is quite difficult, but possible. After dismantling the gearbox, release the compressed plastic cover and bend it, then carefully remove it.

New Lada: Designation of the Priora on-board computer

After carefully inspecting the mechanism, determine which gears are faulty and install new ones. Determine the condition of the commutator, bearings and brushes of the mechanism. Lubricate the bearings with silicone grease, which does not harm other structural elements. If after assembly the system functions normally, replacing the heater gear motor will not be necessary.

Prior's intermittent wipers do not work

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Alexeykash

When turning on the maximum speed and abruptly turning it off, the wipers freeze in place. I'll dig. Thank you

Today I remembered about this topic and, out of curiosity, I carried out an experiment: 1) I pulled out the wiper switch 2) I turned the wipers on at 2nd speed 3) I turned off the steering column switch and the wipers froze. We didn’t get to the starting position on our own, without a relay.

Conclusions: 1) my wiper relay returns them to their original position. 2) Nsk

, IMHO you need to dig into the relays and connectors.

Nsk

You are not describing the operation of the windshield wiper correctly. The motor has only two speeds. First position - intermittent at first speed Second position - first speed Third position - faster speed (second)

It will work without a relay. Return to the original position depends on the + which is connected to the motor connector. If it is not there, it will not return to the original one. As mentioned above, the internal limit switch may be faulty. First of all, you need to check whether all + are coming to the motor connector.

For those who want to understand the scheme

If you look closely, you can see that power to the motor at constant speeds (both fast and slow) comes directly from the switch, bypassing the relay, and when turning off to zero, only the internal limit switch of the gearbox and closed relay contacts S and 31b are used. So, if the wipers do not return from the high-speed positions (provided that the relay is in good working order, and the contacts in them very rarely come out - more often the timer circuit flies), I would open the gearbox, having first measured the voltage on the white wire from the engine. When disconnected on the reverse stroke there should be 12 V. (pin. 3 of the motor connector, also known as pin. 11 of connector 4).

Without a relay, the wipers will not return to their original settings, because... the positive “return” circuit goes through the normally closed contacts of the wiper relay S and 31b (see diagram). If there is no relay (or the circuit of normally closed contacts S-31b is open), then there is no return, and the intermittent mode will not work.

I put a clearer scan of the diagram here

The first thing I would do would be to check +12 V on pin 15 of the relay, and then I would go and check the white wire from 31b through all the connectors

what's there to figure out - disassemble the electric motor-gearbox, clean the contacts and that's it - 1 hour of work - stay on the forum longer

but you are in vain. Vladimir Vladimirovich

a person needs to figure it out. I would first check the voltage coming to the motor with a control. because it’s 5 minutes of real time, but removing the engine is a completely different matter.

The first position of the Priora wipers does not work

Hi all! Priora 2011 I was driving the night before yesterday, it was raining with wet snow. The temperature outside is +1. 0. The rain sensor switch is set to 1. The wiper lever is also in position 1. Suddenly something doesn’t turn on for a long time. I am waiting. do not turn on. I turn the wiper lever to position 2. Nothing. On the 3rd. We made money constantly. I turn it off. The wipers stop in the middle of the glass. I pull the lever again. They turned on again. I turn it off. Stop in the extreme left position. I flicked the rain sensor switch back and forth. I turn on the wipers again with the lever. All the same. I stop and there’s a call on my cell phone. Talked for a minute. Started moving. I turn on the wipers - now everything works fine, the sensor works correctly! What was it? sensor glitch? There's probably also a control unit there, too? Or a “pause relay” for the wipers?

Did anyone have any? How were you treated? Or did they score? Good luck to all!

Re: Glitches. Rain sensor wipers. Priora. Actually, the rain sensor is not useful. The DD ECU controls the wiper motor through an external relay that lives in the fuse block, the problem lies with it, or rather with its contacts.

PS Fixed mode there is a pause - the zero position of the DD sensitivity knob.

There were 2 problems with the wipers: 1. the intermittent mode did not work, hence the parking of the wipers 2. The speed of the sweeps was quite slow, on the other hand they work noticeably faster.

If it weren’t for problem 1, then of course I don’t care about the speed, but since I have to disassemble it anyway, I’ll fix everything. First, I tried replacing the relay, fortunately it was a penny, but it didn’t help. This means the problem is in the contact group. Today I bought PERMATEX high-temperature copper grease, judging by the label it works from -60 to +980, a 5g bag costs 60 rubles, I took 3 bags, but ended up using only 2. Well, off we go, we removed the wipers, the frill, we moved the coolant reservoir and cursed while we were pulling it out trapezoid, it is pulled out in one position when the wipers are at the top.

Reasons why Lada Priora wipers do not work

Have you encountered a problem with the operation of the windshield wiper blades of your Lada Priora? There may be several reasons for this malfunction. If you follow the instructions, the problem will be solved as soon as possible.

Check the condition of the windshield wiper blades; perhaps they are simply frozen to the windshield.
In the mounting block, check the integrity of all fuses. Pay special attention to the serviceability of the windshield wiper fuse (F11 at 10A). Check the wiper relay, which is located in place of K6 (the most convenient way is to replace it with a known working one).
Clean the contacts on the upper connector of the mounting block and on the wiper motor connector. It is also possible that the wiring may be broken.
Check the windshield wiper motor by applying +12V to it directly from the battery.
Check the windshield wiper trapezoid. Maybe the nut from the gearbox that secures the rack has simply unscrewed. Or the rack is jammed due to rust.
Check the electric motor fuse, which can be installed on the trapezoid bracket (the white wire goes in and out of it), or inside the motor.
Check the serviceability of the steering column switches.
In rare cases, it is necessary to change the assembly block.

Help determine (participate in the survey) a list of the most common problems associated with the operation of Lada Priora windshield wipers. Timely inspection and maintenance will help you avoid further problems in the operation of your car. Improve weak points with your own hands.

Why wipers work slowly on Lada Priora and how to speed them up

Many Priora owners notice that over time the wipers begin to work slowly.
The speed has decreased several times and does not rise even when cleaning the wet windshield. Let's look at the main reasons for slow wipers, as well as ways to solve this problem. The main reason for slow Priora wipers is the lack of lubrication:

in the windshield wiper motor;
on the hinges of the windshield wiper trapezoid.

Try to use a lubricant that does not thicken at low temperatures. The trapezoid with the motor can be removed, like on a VAZ 2110.

If lubrication of the motor and trapezoid does not help, we recommend using the modification. The Priora windshield wiper circuit consists of a large number of connections and contacts, each of which creates additional resistance. As a result, the power of the motor decreases, and the Priora's wipers work slowly. This problem can be eliminated with the help of modifications that will minimize current losses.

5-pin connector, like on the windshield wiper motor;
5-pin relay with socket - 3 pieces;
wires 25 mm 2;
round terminals.

We assemble and connect the structure according to the diagram. That is, the resulting block of three relays is installed in the gap in the windshield wiper motor connector without interfering with the standard wiring. We recommend that you pay special attention to the insulation of the wires, and it is better to close the assembled structure in a box to prevent the ingress of moisture and dirt.

As a result, the windshield wiper blades will work faster than before. You can compare the speed of the wipers using the video clip (1 - before modification, 2 - after modification):

Have you encountered a problem when the windshield wipers started working slowly on a Priora? How did you manage to increase their speed? Let us remind you that on the website you can also find instructions in case the windshield wiper blades do not work at all. Did you know that you can increase the cleaning area of your windshield by installing larger blades.

The Priora's windshield wiper does not work in all positions.

There is no intermittent wiper mode - we are looking for a relay

Help is needed! This morning I went out, started it, turned on the wipers and went to clean the car, the wipers twitched a little and died. In general, the intermittent wiper mode does not work!

Disassembling the windshield wiper motor is not difficult. First you need to unscrew the gearbox mounting bolts. Then unscrew the screws securing the electric motor housing to the gearbox and remove everything together with the armature. You can begin to prevent and repair the windshield wiper motor of the Lada Priora. Assembly should be carried out in reverse order.

The wipers and washer and the heater motor did not work. The fuses were intact. It turned out that it was bad...

The operation of the hinges can be adjusted using high-quality lubricant. To do this, you need to remove the trapezoid with the motor, wash the hinge joints and apply a lubricant that does not thicken at low temperatures.

I turn on the ignition and rear window wiper. That's it, the rear wiper is working. Hooray! I screwed everything into place and went for inspection.

If you notice that the washers on your car are not working well, you need to immediately find out the cause of this problem. Often this is:

Everything can be solved if you approach the procedure correctly. In the first case, it is necessary to choose a solution as a lubricant that does not thicken at high temperatures. If the lubricant does not help, you will have to use a modification. Lada Priora windshield wipers consist of many connections and contacts that create additional resistance, as a result of which the motor power decreases. You can minimize current loss using the following tools:

5-pin connector;
three 5-pin relays with socket;
wires 25 mm;
round terminals.

If the wiper motor is faulty, the wipers will stop moving altogether, which is not surprising. In order to detect signs of motor life, it is necessary to check the voltage in the electric motor connector. The voltage of the wiper motor should be the same as that of the battery. If so, that means he's alive.

Buddy, do you want a joke? Checked all fuses. It was a burnt environment F23, I was in awe. In short, in such a situation it is necessary to move through all f20.

What could be wrong with the Priora wipers?

The wiper stopped working after a bird strike on the move on a VAZ Priora - 8 answers

This type of windshield wiper is installed on the windows of many station wagons and hatchbacks. This need can be explained quite simply: road dirt flies onto the rear window due to the specific shape of the car body. However, drivers use it infrequently; they only remember it when driving backwards, when parking.

A relay malfunction can be detected by the intermittent wipers not working. If the wipers work properly in slow and fast mode, but do not work in intermittent mode, then the wiper relay needs to be replaced.

Remember how annoying it is when your windshield washer fluid runs out in dirty weather? The only thing worse could be a complete failure of the wipers. Let's figure out why the windshield wiper may not work on the VAZ 2110.

Wiper diagram for VAZ 2110

Causes of malfunction

Therefore, if the brushes are completely frozen, or only squeak, the root cause should be sought in the electric motor. Not forgetting that in addition to electrical problems, there may be mechanical problems.

The most common ones are:

When you turn on the windshield wiper, you can hear the motor running, but it only jerks or remains motionless. First of all, you need to suspect that the nut securing the crank to the gearbox axle has become unscrewed or loosened;
If the windshield wipers operate but are not synchronized, the leash may be the culprit. Most likely, the nut securing it has become loose. Before tightening it, you need to put the wipers in the correct position.

Wiper diagram for VAZ 2110

Causes of malfunction

The most common ones are:

When you turn on the windshield wiper, you can hear the motor running, but it only jerks or remains motionless. First of all, you need to suspect that the nut securing the crank to the gearbox axle has become unscrewed or loosened;
If the windshield wipers operate but are not synchronized, the leash may be the culprit. Most likely, the nut securing it has become loose. Before tightening it, you need to put the wipers in the correct position.

Wipers can break at any time of the year. For example, it may not work well in the 3rd position of the switch or not respond at all to certain modes.

The Priora windshield wiper does not work in intermittent mode.

Tips for motorists

The Kalina car is available in three body types. If the Kalina has a sedan , then the wipers are located only on the windshield , and on hatchbacks and station wagons , the second wiper is located on the rear windshield.

There is a wiper mode switch on the steering column, which also works with the windshield washer. To the left of the steering column, there is a mounting block, there is a 20 ampere fuse F4 , which protects the electrical circuit of the wipers from overloads and a relay that allows operation in intermittent mode. The electric motor with gearbox and brush movement mechanism are located in front of the windshield.

If, when you turn on the windshield wiper, you do not hear the noise of the engine running, you will first have to check fuse F4. You can get it out using gray tweezers located in the cell on the far right of the mounting block. Having taken out the fuse, we look through the window where the thread should be. If it is empty, then it is burned out, but there are times when the thread burns out in the body itself, and then it will seem to you that it is intact. If there are such suspicions, it can be checked with a test lamp. Before replacing a fuse, it is necessary to find the cause of its failure. You also need to check the fastening of the ground terminal; it is located on the car body near its left pillar.

Wipers work slowly - trapezoid repair

In a previous article I wrote about replacing the trapezoid and motor, and did this along with one necessary repair. Last night, when I turned on the wipers on my Kalina, I noticed that they practically did not move.

In short, they were barely crawling on the glass, although a couple of days ago everything was fine! At first I thought that the problem was in the wiper blades, but when I bent the arms a little, I realized that the blades had nothing to do with it.

It was decided to remove this entire structure from the car and see what was the matter.

So, the first thing you need to do is remove the Kalina wiper trapeze. Then, having disconnected it from the motor, try how easily its levers move by hand.

In my case, one side (the driver's wiper) moved normally, but the other side moved with such force that I was even surprised how the motor was even able to move this lever.

In order to solve the problem with the slow operation of the wipers, it is necessary to remove the shaft with the splines that is difficult to move. In general, to do all this, you will need:

Pliers
Penetrating lubricant
Litol lubricant or similar
Hammer
Thin screwdriver

So, the first thing you need to do is use pliers or your hands, if possible, to remove the rubber band from the shaft, as shown clearly below:

Then use a thin screwdriver to pry up and remove the retaining ring, as shown in the photo:

And we take out all the washers that are mounted on the shaft, there are several of them:

To begin with, now you can simply try spraying penetrating lubricant on the shaft, perhaps it will penetrate inside the hole and help ease the movement:

If this does not help, as was the case in my case, then it is necessary to knock the shaft out of the seat of the trapezoid body. To do this, screw a nut onto the shaft thread and gently hit it with a hammer, thereby knocking it out:

As a result, we get the following picture:

As you can see, a strange coating has formed on it, which must be removed with fine sandpaper, as I did:

And lubricate the shaft with thick lubricant, I personally used lithol:

And after this has been done, you can insert the shaft back into the trapezoid body and try how easily it can move there. Personally, in my case, everything immediately went like clockwork. After installation, the wipers began to work perfectly, even better than in the last few months.

Freezing of devices

The problem of brush failure in winter is quite common. Often car enthusiasts start looking for a cat in a dark room, disassembling the system and trying to find a breakdown where there is none. In fact, the reason may lie in elementary things, namely freezing. This often happens in the following cases:

when the car is left in the open air after using water wipers;
when the car ends up in an unheated garage.

Therefore, before disassembling, first try to find out if everything is normal with your brushes. Are they frozen to the windshield or rear window? Folding up the wipers after parking the car will help prevent this.

Wipers on Lada Priora do not work: reasons and how to fix it?

The windshield wiper motor is removed together with the trapezoid. We dismantle the wiper arms and the hood seal. After removing the plastic plugs, remove the screws holding the frill. Do not forget about the expansion tank hose, which must be pulled out of the insulation by loosening the clamp. Having put the expansion tank and insulation aside, you can begin to dismantle the trapezoid with the motor.

The other day the first breakdown occurred - the brushes stopped turning on. Mileage 11200 km, 1.5 years of operation. The key...

But the electrical circuit of the windshield wiper of the VAZ-2170 Priora car has a significant difference in comparison with its predecessor, the “ten”.

Mechanical reasons

Wipers can break at any time of the year. For example, it may not work well in the 3rd position of the switch or not respond at all to certain modes.

When you turn on any mode, there is no click from the thermobimetallic fuse. If there is no response to your attempts to turn on the wipers, fuses F11 or F20 may have failed. You also need to make sure that the contacts have not been oxidized.
If a click is heard, but there is no reaction, it means that the electrics are working properly, but the problem is with the mechanics. Here we return to the previous problem with brushes freezing. Alternative options are skewed drive rods or a wedge of gears.
Intermittent movement of brushes. The problem lies in relay K6 or K12. Simply replacing it is enough. Using the control unit, you can set the necessary program for relay K6.
If the wipers do not go to the first position, there may be a program failure in the control unit or it has completely failed.
If the engine of the device is running, the wipers twitch, but do not move completely, you will need to make sure that everything is fine with the crank mount.

Reasons why wipers on Priora work slowly

Among other problems when Priora's wipers work slowly, we can highlight:

• increasing the resistance to movement of brushes in the hinges

Resistance affects not only the speed of operation of the wipers, but also the speed of demolition of the components of the device. The reason for the increase in resistance is the deposition of dirt on rubber and plastic seals and bushings.

It is also worth noting the gradual appearance of rust on the hinge axes. In some cases, rust deposits completely bring the device into a “stupor”. The solution to this problem is to dismantle the drive mechanism and then clean the hinge axes. If the bushings are worn out and do not guarantee tightness, then they also need to be replaced.

A more democratic and practical solution is to use UNISMA. After UNISMA has been sprayed onto the hinges, it is necessary to wait for a period of 20 minutes, then start the car and turn on the windshield wipers. This approach is not the final solution, but only a way to verify the functionality of the mechanism.

If the Lada wipers started working faster, then the mechanism is intact, but still needs to be dismantled to apply grease to the hinges. If after some time the Priora wipers work slowly, you need to take it to a service station to solve this problem.