VAZ 2110 windshield wiper motor connection diagram


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1. Check fuse F9 20A in the mounting block. 2. At the same time, we check the relay for switching on the windshield wipers and windshield washers (install a known good one for testing, check that the relay is not installed on the other side). A faulty relay occurs when the intermittent wiper mode does not work. 3. Poor electrical contact. There can be many options, for example, the wiring has melted, poor ground contact, poor contact in the block with the wires in the engine compartment due to exposure to moisture, faulty mounting block, etc. We check the presence of voltage on the electric motor pads. 4. The steering column switch is faulty. 5. The nuts on the trapezoid have become unscrewed or loosened. For example, a nut securing the crank to the gearbox axle. Check the windshield wiper trapezoid, tighten the nuts. 6. The windshield wiper trapezoid is jammed. Repair, lubricate or replace. 7. The electric motor is faulty or its fuse (separate) has blown. We check the voltage supply. If necessary, we repair or replace with a new one.

If the windshield washer does not work, check:

  1. presence of water in the tank;
  2. condition of the windshield washer pipes;
  3. relay and fuse F9 20A;
  4. washer motor.

Let us remind you that if you are not satisfied with the operation of the windshield wiper, then by modifying the washer system as a whole, or separately, for example, increase the cleaning area of ​​the wipers or modify the relay.

Have you encountered a malfunction in the operation of your car wipers?

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Comments 20

Please give me some advice, I don’t know where to look, all wiper modes work except the fastest. Intermittent and 2nd modes work, they stop in the right place. Only the fastest one doesn’t work.

Still, I had to remove the trapeze with the motor. As a result, the motor jammed (

After prolonged hemorrhoids, flaring, lubrication, etc. he earned it! It took 3 hours.

I checked the relays, fuses and the lever on the steering wheel. Everything is working. It’s a big regret that I’ll have to take off the frill today and see what’s wrong with the motor and trapeze (((I hope I’ll get by with a small amount

trapeze look 100%

check in extreme-fast mode.

if they plow, then the relay may be at fault

and it doesn’t matter what clicks. Thank you

I'll try today

Thank you. I'll try today

This happened to me on 10. The reason was that the wiper motor chip had oxidized. I cleaned it and everything worked

On my first car, the mass disappeared right next to the engine. There are many options for what it could be. And if the relay clicks, it means it’s working.

It’s not a fact that the relay works... there is a microcircuit there that is responsible for the operation of the wipers and one hundred percent of the RELAY)))

Hmm, exactly. I forgot that we were talking about wipers, I was thinking about the standard relay>

the time has come))) so they stopped

Why did it come? I still believe in them

I haven’t taken off the frill yet, I haven’t measured the voltage. The steering switch most likely works because... The washer works and the light switches. The relay may click, but in fact fail?

Firstly, the washer works from a small button in the steering switch and it does not fail, and secondly, what does the light have to do with it? if the light switches on the left switch and the wipers on the right. As for the relay, I think you need to remove it from the donor (working machine) and try it yourself. or buy a new one costs 70 UAH. Does the motor hum when you turn on the wipers?

Lada 2112 Blaine Mono › Logbook › Reanimation of the rear wiper motor!

Not even resuscitation, but...um...I don’t know what to call it, because resuscitation is when some kind of life restoration measures immediately take place...and then the engine died a year and a half or two ago.
It’s unlikely that this was intensive care, it was as usual, I just wanted to see what was wrong with him, and then away we go! Sunday evening, Monday is not a workday... I wanted to tinker with the rear wiper, because it didn’t work for me, something clicked in it, telling me that everything was not as sad as it seemed.

Just in case, I prepared a donor in the form of a motor with a chisel... it's like... trying to put a jacket on through the sleeve, something like that!

Having thrown in the right music, in the form of Scooter

So, I removed the upholstery of the trunk lid, or rather, it stupidly fell off, the poor fellow burst (((But not from the low frequencies, but from the fact that the box was mercilessly pressing on it, well, to hell with it!

I turn on the ignition, turn on the rear wiper, it clicks, I put my hand to the engine, there are characteristic feedback from the clicks - kind. He quickly took the whole thing off, took it apart, and there... people, have you ever seen a rusty solid oil?!

I decided to test it without the back cover to clearly see what the problem was. I screw it on, go into the car, the same procedure again, I turned everything on, I attached the motor, I didn’t connect the chip, it’s an exciting moment, I connect it, the gear makes a revolution and then... the shit and the gear and other entrails fall out of the motor housing, this whole moment reminded me This:

So this bitch didn’t just fall, but fell on the speaker! O_o At the moment of impact, my reaction was something like this:

https://youtu.be/vtbJrf3kJVc

It’s good that the wheels are very durable, they’ve been worn, no chips or scratches were found!

Let's go further, put everything back, hid the dins under the phonera and rags, because what the heck! I installed it, turned on the plug, the same thing again, it reached a certain position and there was a stupor, then just clicks. And if you pull out the wiper pulley literally a couple of millimeters, everything works, but it’s about to fall!

And if it stays in place, it gets blocked in the same place every time... I looked at the back cover of the case, the mark eloquently indicates that there is some kind of jamb in the mechanism:

He began to sin on a metal plate, the same one that, when turned over, the wiper begins to clean from top to bottom, and stands vertically. It took me 2.5 hours to clean off all the grease, and even then I didn’t clean it all out, there was a lot left.

I took out the gear, the plate is sitting in its rightful place, just in case I re-glued it, put it in place... the same parsley(((The tests took about 2 hours, in total I’ve been tinkering with the motor for 6 hours... where does time fly? I decided to disassemble the motor from chisels...for comparison, tens and nines motors:

Relatively similar... but the filling of the chisel motor is as follows:

The filling of the 2112 motor can be seen a little higher... I wanted to remove the main gear... but the problem with the chisel motor is that it is not dismountable... i.e. on a two-wheeler (and also on a Priora) you can disassemble it and change the position of the wiper, but on a chisel you can’t... yes, I understand the design does not provide for other provisions, but nevertheless, you never know, what if there’s a war?

In the end, I got completely upset, pulled out the guts from the original engine, left the body clean, screwed on the wiper, and drove off...where? It’s right to have a beer, because you’re nervous, stressed, you need to get your nerves in order!

While I was driving for a beer, I noticed that my rear wiper had crawled away from its rightful place and was moving around like a tail (((Generally sad. I took the beer and headed home... Oh, I’ll poison your soul guys)))) The car into the garage, ran for a mug of beer, poured ...the first mug passed in one gulp, I took the second, in the same way, the beer began to settle, it just got better))) I’m sitting, looking at the glass, and there are such beautiful bubbles

How to repair

  1. Remove the dashboard.
  2. Find the relay that is bolted to the body.
  3. Now you need to check whether the fuse responsible for the wiper drive is working.
  4. Then the steering column is disassembled, which makes it possible to see the condition of the switch. Replacement will be required if the insulation is damaged or there are any other flaws.
  5. Now unscrew the motor from the body and check if it is in working condition. If the damage is minor, repair will help, otherwise replacement along with the relay is necessary.
  6. You also need to inspect the drive, since it may be the cause of the malfunction, namely the breakdown of its pulley.

All VAZ-2110 cars have the same windshield wipers. If they are selected incorrectly (more or less), the mechanism will wear out faster and, accordingly, it needs to be replaced or repaired.

You can replace them as follows:

  • the negative terminal of the battery is disconnected;
  • the wipers are pulled towards themselves and the brushes are disconnected;
  • the decorative panel also needs to be removed;
  • the bolt is unscrewed and the old windshield wiper is removed;
  • now you need to compare the size of the new wiper and its predecessor;
  • the new wiper must be identical or at most two more (otherwise there is no point in replacing);
  • install in reverse order.

Finally, you need to check whether the new windshield wipers function correctly. If they, for example, squeak, something was done incorrectly during the replacement process.

Note: The wipers should operate quickly at high speeds, slowly in intermittent mode.

Refinement stages


Wiring
It is easy to modify or replace wipers. To do this you need to take several sequential steps:

  • Disconnect the negative cable from the battery;
  • Pull the wiper towards you;
  • Remove the existing brushes;
  • If there is a decorative trim, remove it;
  • Unscrew the mounting bolt, thereby removing the old wiper;
  • Compare the dimensions of the old and new cleaner;
  • Ideally, the new device should not exceed the old one by more than 20 millimeters;
  • Reverse the assembly procedure.

As you can see, changing windshield wipers is not difficult. But with the repair procedure, everything is somewhat different. But following the instructions, even an inexperienced VAZ 2110 owner will be able to do everything with his own hands.

Mechanical part

It includes:

  • The brushes themselves - their working part is made of rubber and is subject to fairly rapid wear;
  • A trapezoid is a structure made of metal guides; they ensure the conversion of the rotation of the electric motor into the actual operation of the wipers. The trapezoid is subject to deformation and clogging of the joints.

Accordingly, from the structure of the windshield wiper assembly, it follows that all breakdowns belong to two groups:

  1. Mechanical;
  2. Electrical.

Consider mechanical breakdowns

  1. If, after turning on the wipers, their electric motor is clearly working, but the wipers themselves do not move or twitch convulsively, then the reason for this is the loosening of the nut securing the trapezoid crank of the wipers to the axis of the electric motor gearbox. Sometimes this nut does not just loosen, but is completely twisted.
  1. The wipers work, but the synchronization and smoothness of their movements are disrupted. In this case, the cause of the breakdown is the so-called “leash”. The nut holding it in place loosens.

Both of the considered breakdowns can be corrected by simply tightening the nut securing the wiper units. Of course, before this you need to put the wipers themselves (their mechanical part) in the correct starting position.

Electrical breakdowns are as follows:

  1. The electric motor does not work completely. After turning on the wipers, you can’t hear them working and the wipers themselves remain motionless. The cause of this breakdown will most likely be stuck motor brushes - then they need to be returned to the correct position. Less often, the armature burns out - in this case, you will have to completely replace both the electric motor and the gearbox (they are sold only as a set).
  1. You can't hear the electric motor running. The wipers also don't move. After they are turned on, only the click of the bimetallic fuse is heard. The reason for this in winter is almost always freezing of the electric motor brushes. Often after this, when persistently trying to turn on the wipers, the bimetallic fuse or, less often, the electric motor armature itself blows. This problem can be easily solved by simply thawing the brushes and removing moisture from them. In more serious cases, you need to replace it with a new fuse or the electric motor itself.
  1. The wipers work, but in intermittent mode they continue to run continuously. At the same time, there are no sounds of alternating rotation of the electric motor armature. This problem is usually solved by simply replacing the control relay. But before doing this, you just need to check and re-clean the contacts of the limit switch - they sometimes oxidize or burn.
  1. The work of the wipers is carried out slowly and with stops in unpredictable places of the working stroke. The windshield wipers do not occupy the lower position at all. In this case, the cause is most often the limit switch - you need to adjust it by bending the contacts. If incorrect operation continues, the electric motor will have to be completely replaced.

All work on servicing VAZ 2110 windshield wipers begins with disconnecting the negative terminal of the battery. After this, the frill is disconnected. It is advisable to do this, since all subsequent operations are significantly speeded up.

Next, unscrew the mounting bolts and remove the entire structure of the wipers by moving them towards you. Their installation is carried out in reverse order.

Replacing wipers

When repairing an electrical component, you must first remove the dashboard to gain access and possibly replace the relay or fuse. After this, you can disassemble the steering column - the switch is located here. It also often needs to be replaced (for example, due to damaged insulation).

How do the drive, arm and other components of the windshield wiper work?

The windshield cleaning system includes many elements connected to each other and performing one important function - cleaning the windshield from dirt. If for some reason the system stops working, the driver's visibility of the road will be impaired and, accordingly, this may affect his safety. Find out what functions the windshield wiper arm performs and what elements the system consists of in this article.

Do-it-yourself modification and replacement of wipers

Which wipers are better is up to the car owner to decide. Those installed on the VAZ 2110, as well as on the UAZ, do their job well from the factory, but it can be modified with washers from other companies that are of higher quality. Many people are attracted to frameless brushes - this is a good option. They are compact in size and equipped with a special leash mechanism. True, they do not look very attractive on the VAZ 2110, since the fastener to the standard washer arm turns out to be massive. Therefore they need improvement.

Frameless car washers

To perform a replacement or modification, you must perform the following steps:

  1. First you need to disconnect the negative terminal on the battery.
  2. Then you need to tilt the mount towards you and remove the brush.
  3. If there is a decorative trim, it must be removed.
  4. By unscrewing the bolt, you can remove the old brush.
  5. Before replacing parts, be sure to check the dimensions of the new washer with the old one. It is advisable that the new one does not exceed the size of the old one by more than 2 cm.
  6. Installation of the new kit is carried out in the reverse order.

Dimensions

The length of the rear brush and the front one are different. At the same time, it is possible to install longer brushes than expected. They will not touch the body or other parts of the car. Which is especially convenient. It is important to consider: if the brush on the driver and passenger sides are the same, then water will flow between them. Which will affect visibility and visibility through the windshield. You should avoid installing identical wipers.

Year of issueGeneration - bodyDriver sidePassenger sideRearMounting type
1997-2009First20 inches - 508 mm20 inches - 508 mm310 mmHook

Original articles

It is not possible to find original brushes for this car. Original articles:

vendor codeCar modelGroupPart serial number
ND-020+ND-020VAZ 2112Hybrid112-233-2112

Replacement options

Automotive stores stock suitable wipers from various brands. Size 508 mm, 20 inches is not difficult to find. It is quite widespread. The entire range presented can be divided into the following categories:

Frame

Classic wipers are equipped with a metal frame. Important advantage: low cost. They are durable and affordable to a wide range of motorists. The disadvantage is the aerodynamic shape of the frame. When moving at high speed, air encounters resistance along its path. Which leads to deterioration of the contact of the working surface with the glass.

Frameless

This variety has an ideal aerodynamic shape. Therefore, even at high speeds, problems do not arise. These products are distinguished by an attractive design. They are inexpensive and do a good job of cleaning. But they often break under mechanical stress. Not durable.

Hybrid

The best solution would be to buy hybrid brushes. They do not have the disadvantages of frameless, frame models. They have an aerodynamic shape and do a good job of cleaning at high speed. Made from a single piece of rubber. At the same time, there is a metal frame inside. Thanks to this, the strength of the structure is achieved.

Winter

Elasticity is achieved at low temperatures by adding rubber to the rubber composition - from which the brush is made. There are many different modifications of these wipers. Preference should be given to well-established brands. Winter wipers are distinguished by their elasticity - even at sub-zero temperatures they clean the glass well.

Replacement options
Namevendor codeCharacteristicsPrice
Frame
Maruenu 50 + 50 cmTW-50+TW-50Gyraless with tourmalineFrom 4.1 thousand rubles per pair
Frameless
Trico Flex FX500+FX500FX500+FX500Symmetrical spoilerFrom 1.7 thousand rubles
Hybrid
NWB AERO RAIN 50 + 50 cmND-020+ND-020Hybrid, 50 + 50 cm. Hook fasteningFrom 2 thousand rubles
Winter
Trico Ice 50 + 50 cm35-200+35-200With asymmetrical spoilerFrom 2.2 thousand rubles

Buying new wipers is a responsible procedure. When choosing new brushes, take into account:

  • operating mode, region of vehicle location;
  • average speed;
  • driving style.

If the car is used infrequently, driving at low speeds, frame wipers are best suited. For high-speed routes, frameless or hybrid models are needed. In conditions of negative temperatures, it is difficult to do without winter wipers. It is important to pay attention to the packaging when purchasing. Most often, well-known, well-established brands are counterfeited.

Rear window wipers (for VAZ-2111 and 2112)

Connection diagram for the rear window cleaner and washer
1
– washer motor;
2
– mounting block;
3
– ignition switch;
4
– rear window cleaner and washer switch;
5
– rear window wiper gear motor;
K6
– additional relay;
A
– to power supplies;
B
– the order of conditional numbering of plugs in the gear motor block

The rear window wiper consists of a gear motor, a lever and a brush. Laying the lever with a brush on the left in the direction of travel of the car. The gearmotor contains an electronic breaker relay to ensure intermittent operation of the purifier and a thermobimetallic fuse to protect against overloads. The design of the gearmotor cannot be repaired, therefore, in case of malfunction, it must be replaced with a new one.

The rear window wiper only works when the ignition is on, since the power supply to the wiper circuit is supplied through an additional relay K6

, which is activated when the ignition is turned on.

The rear window wiper is turned on by the switch. 4

(right lever of the steering column switch) in positions VIII and IX (see here). Position VIII of the lever is fixed and in this position the purifier switches on intermittent operation. In the non-fixed position of the IX lever, the purifier operates in continuous mode. In position IX of the lever, the rear window washer electric motor, located together with the reservoir in the right rear part of the engine compartment, is additionally turned on.

For a rear window wiper in continuous mode with a gearmotor load of 1 Nm, a supply voltage of 13.5 V and an ambient temperature of (25±10) °C, the number of double strokes of the gearmotor output shaft should be from 20–30 min –1, and the consumed current strength is not more than 3 A.

In intermittent mode, under the same conditions, the number of double strokes of the gearmotor output shaft should be from 15 to 18 min –1 and the current consumption should also not exceed 3 A. In this case, the first 3–4 swings after switching on should be performed in continuous mode.

Source

The rear wiper does not work on VAZ 2108, 2109 cars

First of all, you should localize the malfunction: turn on the ignition, turn on the steering column switch and listen to whether the rear wiper gear motor is humming. If the motor works, but the brush does not move, then most likely the problem is in its mechanical drive (reducer gear); if the motor is silent, then either it itself is faulty, or its electrical circuit is faulty.

The rear wiper of the VAZ 2108, 2109 does not work, reasons, fault diagnosis

1. The electrical circuit for turning on the rear window wiper gearmotor is faulty

— First of all, you need to check the serviceability of the fuse in the mounting block (No. 4 or F7 for different blocks). If the fuse is working, we look for the fault further; if it is blown, we replace it with a new one (later we will need to find out the reason for its burnout).

— We check the reliability of fastening and the integrity of the “mass” black wire of the gearmotor. It comes out of the connecting block of the wiring harness and is attached to its body.

— Next, we check whether electric current is supplied to the gearmotor. Turn on the ignition. After turning the key in the ignition switch, an electric current should be present at terminal “53ah” of the right steering column switch (the tip of the yellow-blue wire of its connecting block).

And also the “4” terminal of the wiring harness block to the purifier gear motor (also yellow-blue wire). See photo at the beginning of the article. We check its presence with a tester or test lamp.

— We check the voltage supply to the gearmotor to turn it on, as well as the serviceability of the steering column switch.

We close the ends of the yellow-blue and white-blue wires in the block with a piece of wire, corresponding to the terminals “53ah” and “53H” of the steering column switch. The gearmotor should work. Voltage should appear at terminal “1” of the connecting block of the gearmotor wiring harness.

If there is no electric current in any part of the circuit and the purifier gear motor does not turn on, you will have to “ring” the wires and inspect the connecting blocks for jumping, poor contact, replace the right steering column switch, etc. To troubleshoot, use the diagram: “Scheme turning on the rear wiper (rear window cleaner) on VAZ 2108, 2109 vehicles." We replace the steering column switch with a new one.

  • 2. The purifier gear motor is faulty
  • If it is determined that voltage is supplied to the gearmotor, but it does not work, it is necessary to remove it, disassemble it and determine the cause of the failure.
  • The main most common reasons:
  • — the gear of the gearbox is faulty (“teeth are licked”);
  • — brushes are faulty (worn out, destroyed);
  • — the gear motor shaft commutator is faulty (burnt);
  • — the windings of the gearmotor are “burnt out” (“break” or “short circuit”).

A worn gearbox can be replaced, new brushes can be installed, and the commutator can be cleaned. If the windings of the gearmotor are “burnt out,” it must be replaced. Read more: “Repair of the rear window wiper gearmotor of VAZ 2108, 2109 cars.”

We turn on the brake lights forcibly

Relay K1 is successfully replaced with a pad with jumpers. Its diagram is shown here. If there is no similar platform, you can temporarily close contacts 4-5. First, check everything mentioned above.

A few words about the serviceability relay

The lamp health relay is called K1, and it is the largest in the mounting block. If you pull out this relay, then when you press the pedal you can dial the voltage at terminal five (but not 4). Take another look at the diagram and it will become clear what we are talking about.

The largest relay in the block

All relay contacts are numbered. The voltages at the block terminals are inspected:

  • 6 mass potential;
  • 2 voltage 12, but only after turning on the ignition;
  • 5 twelve by pressing the pedal;
  • Terminal 4 rings as a ground tap.

If potential 0 is not generated at terminal four, it means that the lamp filaments have burned out or there is a break in the wiring. Now let's look at something else: the mass potential has been found, but the lamps do not glow. Here suspicions arise about a small short circuit.

VESKO-TRANS.RU

Installing the rear window wiper VAZ 2112 vertically

Why install the rear wiper in a vertical position? There may be many circumstances. Some of them are simply non-standard. Rear wiper motor (windshield wiper) VAZ 2112. Clutch, tray 2110, repair Repair of windshield wiper blades VAZ 2110, 2111, 2112 this is a forum. On the other hand, the rear window wiper will not freeze in the fall and winter (you can hang the wiper next to the heating grill to prevent it from freezing) Since snow will no longer accumulate on the wiper, visibility will improve, but clearing snow is easier and better downhill than uphill .

Additionally, when the rear wiper is mounted horizontally, it restricts air flow at speed, while in a vertical position, the flow around the rear window improves.

So, installing the rear blade vertically requires: Remove the rear wiper key to “10” (wiper blade bolt) Remove the fifth door trim (the left corner of the dark screw is covered with a pile) Remove the gearbox cover (unscrew the 6 screws, the drive does not need to be removed) Remove the two levers and the washer from the washer, the washer connecting the blood worm to the gears using the wiper shaft. Remove the gear and wash it with lubricant. Remove the current ring by inserting a narrow rod into the holes on the back of the gears. Rotate the ring 180 degrees and mark the cutout under the antenna (attach a ruler to the sides of the antenna and sharpen the hazard on the back with a knife, then untangle the old one). Cut out the old protrusion under the sector with a small chisel and make a new recess in the antenna, as well as in the old antenna hole r and in the disc cutout. Lubricate the inside of the gearbox with lubricant. (for example, Litol 24). Reassemble everything in reverse order. The gear can be set arbitrarily, as it later takes its place after the first use. Alternatively, set the rear wiper position to vertical:

Windshield wiper repair

In practice, repairing wipers on a VAZ 2110 is not at all difficult if you have at least basic experience in working with a car and its electrical components.

First, let's figure out how to remove the wipers on a VAZ 2110. The design provides several fasteners, by unscrewing which you can easily remove the wipers themselves.

But with disassembling the windshield wiper assembly, everything is a little more complicated. It is analyzed as follows.

  1. Remove the dashboard.
  2. On the left side, find the relay that is attached to the body. If it is broken, there is no point in repairing it. Just install a new relay.
  3. Next, check the condition of the fuse that controls the operation of the windshield wiper drive.
  4. Disassemble the steering column to allow you to examine the state of the switch. If the insulation is damaged or there is other damage, replace the unit.
  5. Unscrew the electric motor from the body and check it in action. If the damage is not serious, it can be repaired. It's better to immediately replace it along with the relay.
  6. Check the drive. It is not uncommon for a pulley to break on it, which is why the device has to be replaced with a new one.
  7. Make sure the trapezoid is in good condition. It may be necessary to replace the windshield wiper trapezium on a VAZ 2110 if, during operation of the car, the lubrication of the device has deteriorated and all kinds of debris and water have gotten in there. If the lubrication does not work properly, the plastic bushings of the hinges wear out, causing play and increasing resistance during operation of the device. The trapezoid itself serves to transmit force from the electric motor to the windshield wiper arms.

Replacement

The process of replacing wipers on a VAZ 2112 is standard and includes the following steps:

  • We place the wiper perpendicular to the windshield - in this position it is fixed;
  • With two fingers we squeeze the plastic fastener along the narrow sides - this will allow the hook of the leash to disengage;
  • Using a gentle sway, we pull the wiper out of its seat.

If you don’t plan to use a used wiper in the future, then you don’t have to stand on ceremony with it. If use is planned, the procedure should be carried out carefully. Plastic is fragile, especially in sub-zero temperatures. Therefore, if possible, it is worth replacing in the warm season.

Some drivers carry several sets of brushes with them at once. This greatly simplifies the driving process. For example, frameless ones are installed on the highway. When driving around the city - frame ones. The latter are inexpensive. Nothing bad will happen if they are stolen. It is important to carefully familiarize yourself with the process of installing new brushes.

Mechanical faults


mechanics Often the wipers on a VAZ 2110 car do not work due to a banal loosening of the nut that presses the brush holder to the trapezoid shaft.
You can restore the system's functionality instantly by adjusting the angle of the brush and tightening the lever with a nut. An unscrewed nut that facilitates the transmission of torque from the gearbox to the trapezoid can be reported by one of two events:

  • the electric motor remains operational in all modes, but both brushes do not move;
  • the brushes spontaneously stop working in an intermediate position.

However, stopping of the brush holders in an arbitrary position can occur due to poor pressing of the “limit switch” contacts to the gear motor gear or oxidation/burning of the same contacts. And the brushes are not able to move even after chipping the teeth of the gears, which do not have a long service life - after all, they are made of plastic.

Windshield wiper failure can occur for quite trivial reasons:

  • fuse F5 burned out;
  • the terminals of the connecting blocks are oxidized or burnt;
  • wires are faulty;
  • relay K5 524.3747 broke;
  • ordered the steering column switch to “live for a long time”;
  • the nut that attracts the trapezoid crank to the gearbox has become loose;
  • the nuts securing the levers to the trapezoid shafts were unscrewed;
  • The brushes are frozen to the glass.

Often, wipers on models of the VAZ 2110 family do not work due to complex faults:

  • oxidation/burning, insufficient pressing force of the contacts of the limit switch located on the gearbox cover;
  • brushes hanging in the gearmotor;
  • burnout/contamination of the collector;
  • break in the armature winding;
  • chipping of gear teeth in the gearbox.

VAZ 2109 wipers: examination and rehabilitation techniques

The “nine” has a classic windshield wiper circuit: the steering column switch via a relay (intermittent modes) or directly supplies power to the electric motor, which causes the gearbox - crank - trapezoid - brush holders to rotate. Long-term practice demonstrates that

Starter bulkhead on VAZ cars of the tenth model

Problems with starter failure can occur at the most unexpected moment. Since the engine cannot be started, the problem turns out to be quite serious. But you can try to solve this problem yourself. First you need to establish the cause of the malfunction. The main factors for

Causes of motor breakdowns and methods for eliminating them

Every driver faces such a problem when his car breaks down and won’t start. The reason for this is often a malfunction of the starter. It is a specific electric motor that uses a battery to receive power. Main faults and their

Why wipers do not work on a VAZ 2110 - reasons and repair methods

You can’t go far without wipers in rain or snow, so today we will discuss the topic of why wipers do not work on a VAZ 2110, and what to do in such a situation.

Device

General structure of the windshield wiper system:

  1. As everyone knows, the wipers are driven into a state of “swinging” of varying speeds by an electric motor, which has a built-in gearbox, and the motor runs on direct current. Three brushes are “built-in” in the motor armature, with the help of which the VAZ 2110 wipers operate in three modes. There are only two speed frequencies: one for fast movement (for example, during a rainstorm), the second for slow or intermittent movement;
  2. The electrical component is the switch (under the steering wheel); relay switching on intermittent mode; additional relay; switch. The entire electrical system is connected by wires (in blocks) through a thermal bimetallic fuse. Moreover, both one and the other relay, as well as fuse F5, are located in the mounting part, and a bimetallic fuse with a limit switch is located in the electric motor gearbox;
  3. Directly windshield wipers. Their size is important, as well as the material, shape, and device. Check whether the already installed ones squeak, whether the mechanism and the leash are working, perhaps they need improvement;
  4. Mechanics. First of all, this is a drive that can break.

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.

If the electrical part is faulty, the symptoms will be:

  • The wipers work slowly, stop wherever they want, and do not want to take the lower position. The limit switch may be to blame for this. Its adjustment consists of bending the contacts. If such repairs do not help, then the entire electric motor assembly needs to be replaced, since it is sold only together with the gearbox;
  • Intermittent mode is turned on, but the brushes work without stopping. Most likely the relay has failed and needs to be replaced. This is definitely a relay if on a VAZ, when the intermittent mode is on, the noise of the rotating armature of the wiper motor is inaudible. But if the replacement did not help, the contacts of the limit switch may have oxidized or burnt;
  • You turn on any of the modes, and you only hear the thermometallic fuse click. The brushes “stand still” and the anchor is also inaudible. First of all, check to see if the brushes are frozen and therefore do not move. By the way, fuse F5 often blows in this case. Another possible reason is that the anchor burned out;
  • The electric motor does not work, although both fuses are intact. It is necessary to check all the contacts that the drive has, as well as the motor. Perhaps the brushes are stuck or the armature is burnt out.

Repair

Having skillful hands and basic knowledge of how the wiper mechanism works, there is no need to contact a paid service to make repairs or change windshield wipers. Replacing the windshield wiper motor on a VAZ 2110 is also quite simple.

Repair of Trapezium Wipers VAZ 2112

  • VAZ 2112 wipers refused, trapezoid turns
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  • replacing the wiper motor on a VAZ 2115 Your car Installing a mono wiper on a VAZ 2108 or VAZ 2109 with your own hands

The wipers have stopped working. VAZ 2109. relay? VAZ 2108 windshield wipers don't work - Club 2108 Forum Now the wiper motor (of the old standard) has gone bad, but there are no such ones, in the other one too. And I have a question: Are the motors of the old standard and the new one (in the place with the tropezia) interchangeable? Who did it? but how? Or will a motor from 2108 fit in instead of the old standard motor?

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Buy a trapezoid and a wiper motor for VAZ 2110, 2108-15 (with photo) Motor repair. Website about tuning VAZ, Lada k cars tuning VAZ 2108 k Mono wiper VAZ 2108. We take a standard stock wiper from a VAZ and a motor from a VAZ 2111. The wiper covers the entire surface of the windshield, so that there are no areas that cannot be cleaned

Replacing trapezoidal wipers with a motor on VAZ 2110, 2111 and 2112

Video description of the repair

on how to replace
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REMOVAL AND REPAIR OF TRAPEZE WIPER WIPERS VAZ 2110 2111 2112

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Reasons why car wipers do not work

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..

The instructions are suitable not only for owners of VAZ 2110, 2111,2112 cars. Similar causes of malfunctions are found on other machines of domestic or foreign production. The only difference is in some details, such as the name of the fuse or the diagram.


1 – windshield wiper electric motor; 2 – washer motor; 3 – steering column switch; 4 – fuse block; 5 – ignition switch; K2 – relay; A – the numbering order of the plugs in the block of the wiper motor; B – to power supplies. So, we noticed that the wipers stopped working, the procedure is approximately as follows:

Windshield wiper system

Standard windshield wipers are designed to remove dirt, dust, and excess sediment from its surface. This allows you to increase visibility of the road at any time, including bad weather conditions: heavy rain or snow. For greater efficiency, the device is combined with a windshield washer, which sprays a special washer fluid under high pressure onto the glass surface. Thus, the glass is cleaned from adhering dirt and insects.

Automotive windshield wipers

Device design

Wiper circuit

First, let's try to understand how the windshield wiper circuit on the VAZ 2110 works and what components form a solid unit called a windshield wiper.

Device Characteristics Electric motor It is responsible for rotating the wipers at different intensities. The electric motor contains a gearbox, and the motor itself operates due to the DC current supply. There are three built-in blades in the armature of the engine, providing three operating modes of the windshield wiper - fast, slow and with pauses. Although it is believed that the VAZ 2110 has only two brush rotation speeds. Electrical components This is a steering column switch, a wiper relay, which allows you to activate the intermittent brush movement mode. Plus, don't forget about the switch. The entire electrical system is integrated into wires running through a bimetallic heat-resistant fuse

It is important to note that both relays and fuse F5 are located in the mounting block, and the bimetallic fuse and switch are in the gearbox of the electric motor. Windshield wipers. At the same time, the size of the wipers on the VAZ 2110 may be different, which we will talk about later. They differ in shape, material of manufacture, design Mechanical drive An important component, which, alas, often breaks on the “ten”

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What to do if the wipers stop working due to electromechanics

If the wipers on a VAZ 2110 do not work, the problem may lie in failed gearmotor elements.

The following elements of the electric motor can fail:

  • Limit switch;
  • Motor anchor (it could burn out);
  • Contacts (oxidized);
  • Springs on motor brushes;
  • Gears in the gearbox (worn out);
  • Collector (burnt or dirty).

Repairing wipers on a VAZ 2110, if the cause is correctly identified, will not be difficult.

To do this you need to do the following:

  • Remove the dashboard;
  • The relay is screwed to the left of the car body; if it is faulty, replace it;
  • Check the fuse;
  • We disassemble the steering column and study the switch. If the insulation is damaged or other problems are present, change the steering column switch;
  • We take out the electric motor and, if the damage is minor, we carry out repairs. If it requires replacement, feel free to replace it along with the relay.

The wipers on the VAZ 2110 may not work due to mechanical faults.

Quite simple things can prevent the wipers from working properly. For example, such as loosening the nut that secures the electric motor and brush holder. Or weakening the springs of the leashes. The cause may also be the destruction of gears, which is associated with the fragility of the material. As a rule, they are made of plastic.

As a result, we can say that the reasons for the breakdown of wipers are quite simple.

Among the “frivolous” breakdowns, the following can be distinguished:

  • The fuse in the mounting block died;
  • The wires are worn out;
  • The gears are worn out;
  • The connecting terminals have loosened;
  • Contacts have oxidized;
  • The mechanism is dirty.

Such breakdowns are not difficult to repair, and they will not cause significant costs when replacing parts.

Approximate prices for parts:

  • Relays - from 285 rubles;
  • Geared motor - from 1650 to 2200 rubles;
  • Windshield wiper trapezoid - from 1,700 rubles;
  • Assembled windshield wiper - from 3050 rubles;
  • Windshield wiper lever (left) - from 435 rubles;
  • Windshield wiper lever (right) - from 330 rubles;
  • Brushes from 165 rubles per piece.

All these reasons why the wipers on the VAZ 2110 do not work can be eliminated quickly enough, without extra effort and expense. Of course, the car will let you down if something serious breaks down. For example, combustion of an electric motor, oxidation of contacts that now need to be replaced

It is very important to take care of your car. You need to check the condition of elements such as wipers at least once every couple of days or before getting into the car.

It will be very sad if you notice that your wipers break down during a rainstorm on the highway. Remember: if the brushes freeze to the glass, the electric motor will burn out, then you will have to replace it. Therefore, in winter, be sure to move the blades away from the windshield if you leave your car.

In good weather, no one remembers the car wipers. If there is precipitation, you won’t get far without windshield wipers.

Let's look at the structure of the windshield wiper mechanism of the VAZ-2110 car and dwell on the main reasons for their failure. We will also consider the nuances of repairs and alternative solutions to increase the efficiency of wipers.

Epicurian 25 Sep 2008

It's not a trapezoid, but a thermal fuse that is located in the motor itself; usually it burns out and problems such as low speeds in all modes, sticking or stopping of the wipers! This can be treated in two ways: 1 - replacing the motor (an expensive method) 2 - disassemble the motor and remove the fuse from there, winding the incoming and outgoing wires from the fuse together! (The fuse is a small black box that looks like a microcircuit) good luck!

Quote(Kadastro @ 1.9.2008, 21:11)

And if in the latter mode they only work intermittently? Also a trapezoid? And when I put a relay in the fuse block, the wipers start to drive.

in your case, you need to clean the contacts on the motor, they usually oxidize!

Total

Windshield wiper failure can occur for quite trivial reasons:

  • fuse F5 burned out;
  • the terminals of the connecting blocks are oxidized or burnt;
  • wires are faulty;
  • relay K5 524.3747 broke;
  • ordered the steering column switch to “live for a long time”;
  • the nut that attracts the trapezoid crank to the gearbox has become loose;
  • the nuts securing the levers to the trapezoid shafts were unscrewed;
  • The brushes are frozen to the glass.

Often, wipers on models of the VAZ 2110 family do not work due to complex faults:

  • oxidation/burning, insufficient pressing force of the contacts of the limit switch located on the gearbox cover;
  • brushes hanging in the gearmotor;
  • burnout/contamination of the collector;
  • break in the armature winding;
  • chipping of gear teeth in the gearbox.

VAZ 2109 wipers: examination and rehabilitation techniques

The “nine” has a classic windshield wiper circuit: the steering column switch via a relay (intermittent modes) or directly supplies power to the electric motor, which causes the gearbox – crank – trapezoid – brush holders to rotate. Long-term practice demonstrates that

Starter bulkhead on VAZ cars of the tenth model

Problems with starter failure can occur at the most unexpected moment. Since the engine cannot be started, the problem turns out to be quite serious. But you can try to solve this problem yourself. First you need to establish the cause of the malfunction. The main factors for

Causes of motor breakdowns and methods for eliminating them

Every driver faces such a problem when his car breaks down and won’t start. The reason for this is often a malfunction of the starter. It is a specific electric motor that uses a battery to receive power. Main faults and their

Determining the causes of a windshield wiper malfunction on a VAZ car

wipers If suddenly the wipers on your car stop working, this is not a reason to panic. This device is quite simple and, if desired, anyone can independently eliminate the cause of the malfunction by following the further instructions. And so, let's find out why the wipers on your VAZ-2105 do not work.

How to detect and fix problems in the windshield wiper system of a Lada Kalina car

The design of the windshield wiper system is a fairly simple diagram. If desired, any car owner is able to understand the cause of the malfunction and fix it independently.

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