Anyone who has ever driven a car with non-working windshield wipers in heavy rain or snow can tell you how difficult and dangerous it is. To avoid getting into such a situation, you need to monitor the condition of the windshield wiper blades and change them in a timely manner.
In this article we will talk about what the VAZ-2110 wipers are. We will also look at the design of the windshield wiper mechanism and deal with its most common problems.
Security elements
Since the wiper drive is electric, its circuit is protected by a fuse. It is located in the main mounting block and is designated F-5. If the wipers of the VAZ-2110 do not work, it is better to always start troubleshooting with it.
The frequency of brush strokes in intermittent mode is controlled by a separate relay. It is also located in the main mounting block and is designated K-2. If the frequency of operation of the “tens” wipers is disrupted, it must be replaced. Trying to diagnose or repair the relay is impractical, since it costs a little more than 200 rubles.
How to determine that a trapezoid is “kirdyk”
Kirdyk is a slang word meaning an extremely bad situation.
It happens that the retaining ring of the bushing breaks and the rod simply flies out.
The slightest disturbance in the operation of the trapezoid can lead to incorrect operation of the wipers. Usually this part is replaced with a new one, although in some cases you can get by with installing a repair kit. Its cost is significantly lower than the price of the entire part, although repairs will take much more time. Here is a list of the main signs by which you can determine that a part will soon fail:
- Windshield wipers begin to do their immediate job poorly. This occurs due to the weakening of pressure.
- An unusual noise is heard during operation.
- A backlash appears, which can be determined even visually, since the glass will be difficult to clean.
- It happens that the brushes move in one direction easily, but back with difficulty, constantly slowing down.
All these problems lead to the fact that the windshield remains dirty, with streaks and smudges.
Repair kit for VAZ-2110
Most often, plastic parts are destroyed in the trapezoid. In this case, a repair kit can help.
When purchasing a repair kit, pay attention to the part number. If metal parts are damaged, you will have to replace the entire trapezoid. As a rule, the trapezoid is destroyed as a result of an accident, or due to careless handling of the windshield wiper system
As a rule, the trapezoid is destroyed as a result of an accident, or due to careless handling of the windshield wiper system
If metal parts are damaged, you will have to replace the entire trapezoid. As a rule, the trapezoid is destroyed as a result of an accident, or due to careless handling of the windshield wiper system.
Brushes
Standard VAZ-2110 brushes consist of three elements:
- frame;
- the brush itself;
- fastenings
The frame of the device is made of metal and has a composite structure, which includes one main rail and two additional ones located on it. The brush is made of soft rubber. In the middle of its working surface there is a longitudinal protrusion (keel), which, in fact, cleans the glass. The brush is attached to two additional frame slats, fitting into their grooves. To ensure that the wiper slides easily across the glass, some manufacturers coat its working part with graphite.
In the center of the main rail there is a fastening mechanism with which it is attached to the leash. It is a guide into which the hook of the leash hooks and a plastic latch that secures the connection.
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.
Unscrew the fixing nut
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.
- Remove the dashboard.
- 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.
- Next, check the condition of the fuse that controls the operation of the windshield wiper drive.
- 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.
- 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.
- 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.
- 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.
replacing trapezium wipers vaz 2110
When to change wipers
The service life of the “tenth” brushes is 500 thousand work cycles. If you translate those numbers into the area they could clear, that's 50 football fields. But, be that as it may, it is recommended to change wipers once a year. And it is advisable to do this before the onset of cold weather. Naturally, the wipers of the VAZ-2110 may lose their functionality even earlier. The reason for this could be, for example, damage due to freezing to the windshield or deformation caused by constant exposure to the sun. In such cases, the brushes also need to be changed.
Causes of malfunction
The weak point of this motor is that there are a fairly large number of contacts along the power circuit. This affects both the voltage and the possible causes of malfunctions: the contact on one link of the chain is lost or unstable, and stable operation of the windshield wiper is no longer possible. In this case, it is quite possible that the motor is not at fault. Therefore, before you decide that it needs to be replaced, check the contacts along the entire circuit.
Fuse
Pay attention to the fuse, it may also be faulty; Performance. Next, you should check the switch itself for serviceability; Operating parameters. Using an ohmmeter, check the resistance in the circuit breaker between the terminals
If it shows “zero”, you need to change the breaker; Correct connection. Without turning on the wiper, measure the resistance between the fourth terminal and ground. It must also be zero. Otherwise, you need to properly restore the grounding; Voltage. Turn the windshield wiper to low speed and check the voltage at terminal five. It is equal to the battery voltage, but the gearmotor does not work? It needs to be changed.
Using an ohmmeter, check the resistance in the circuit breaker between the terminals. If it shows “zero”, you need to change the breaker; Correct connection. Without turning on the wiper, measure the resistance between the fourth terminal and ground. It must also be zero. Otherwise, you need to properly restore the grounding; Voltage. Turn the windshield wiper to low speed and check the voltage at terminal five. It is equal to the battery voltage, but the gearmotor does not work? It needs to be changed.
Causes of malfunction of the VAZ 2110 windshield wiper motor
Dimensions
Standard "tens" wipers have a standard length of 51 cm, and it is the same for both the blade located on the driver's side and the one located on the passenger side. But it is not necessary to adhere to this standard. On the VAZ-2110 you can install wipers of the following lengths (driver side/passenger side, cm):
- 50/50;
- 51/48;
- 53/50;
- 53/51;
- 53/53;
- 55/45;
- 60/50;
- 63/48.
There is no need to follow any advice when choosing the length of the brushes. If only after installation they do not block the view and do not cling to the protective grille.
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:
Which brushes to choose
Having decided on the size of your wipers, do not rush to buy the first model you come across. The fact is that the auto parts market today is filled with fakes. By skimping on some 100 rubles, you can buy wipers that will work effectively for several days, and after that they will begin to creak and let water through. It is better to give preference to well-known manufacturers and make the purchase in a specialized store. As for the design, it’s up to you to decide whether to purchase “frameless” or regular ones. The main thing is that the fasteners fit.
Alternative solutions
Most car owners of the domestic “ten” are accustomed to replacing worn out and faulty windshield wipers with similar ones.
Often this happens because they do not see alternatives and are not familiar with them.
But this size can be increased to 530 millimeters . It is not recommended to install more, since this way the windshield wiper will not be able to work effectively, and the drive simply will not cope with the load. As a result, too long brushes cause squeaking and jerky work. Plus, don’t count on a long service life of the wiper mechanisms.
The original windshield wipers for the 10 are quite good. But there are more expensive, but also more highly efficient, high-quality devices.
Today it is fashionable to use frameless wipers, especially from Bosch. Their advantages lie in their compactness and a special, reliable leash mechanism.
But as practice shows, on the windshield of the VAZ 2110, as well as other VAZ models, they do not look very nice, because the fasteners on the leash turn out to be massive. Although if you modify them a little, you will get a very good result.
Replacing wipers VAZ-2110
The process of replacing wipers on a “ten”, as well as on any other car, is very simple and will not take you more than five minutes. And you don’t need any tools for this. The work order is as follows:
- cover the windshield with thick cloth to protect it from possible damage;
- bend the wiper arm away from the windshield;
- lift the latch of the fastening mechanism upward, rotate the frame 90 degrees around the guide and slide it down, removing the leash from the hook;
- We insert the guide of the new wiper into the fastening hook and push it into the end of the bend until the latch clicks.
Geared motor from Volkswagen Transporter
Volkswagen's electric motor requires a little modification, but those who go this route are usually satisfied with the continued performance of the wipers and the stability of the windshield wiper.
This replacement requires minor modifications. In the 2005 “dozen”, the electric motor is connected to the trapezoid using a lever that has a large hole. Therefore, it is enough to change the lever (take a new sample), and everything will fit perfectly.
And one more point: when installing the motor on a trapezoid, you cannot place the engravers together with the bolts so that the crank does not touch them during operation.
Windshield wiper motor VAZ 2110 v10-07-0001 from Volkswagen Transporter
Such a replacement will save you from slow wipers, and even in heavy rain they will do a good job of their task - providing good visibility.
Source
How to care for your wipers to extend their lifespan
To ensure that your wipers last as long as possible, follow these tips:
- Wipe dirt-stained brushes with a clean, damp cloth or sponge. This way you will not only get rid of dirt, but also protect the glass from scratches.
- If the front glass is covered with a layer of dust and the car washer fluid has run out, do not turn on the cleaner. This will also cause scratches on the glass.
- In winter, especially during snowfalls, do not leave the wipers leaning against the windshield - they will freeze. It is better to raise the leashes so that the brushes are suspended.
- If the windshield wipers are still frozen, do not under any circumstances try to tear them off by force. This will only damage the rubber band. Start the engine, turn the heater on to blow the windshield and wait until it defrosts.
- You should also not knock ice off the frame or brush. Gently bend the elastic until it peels off in small pieces.
- When replacing wipers, place some thick cloth on the windshield. This will protect it in case the spring-loaded leash slips out of your hands.
Troubleshooting the windshield wiper electrical system
If there are no signs of the electric motor working, you need to check the functionality of fuse F5. It is located in the mounting block. If the fuse is in good condition, then the problem lies in the electric drive system.
To test the circuit, you need to use a multimeter.
If a large value is displayed on the screen, this indicates damage to the wire or contacts. To troubleshoot problems, the following types of repairs are performed:
- cleaning contacts in the fuse box;
- crimping contacts in the connectors of the gearmotor, as well as the steering column switch;
- replacement of wiring;
- Replacing the lever on the steering column.
If the relay fails, the wipers can operate in fast mode (third position). The problem in this situation may lie in the steering column switch
It is recommended to pay special attention to the ring switch, which is located on the cover of the gear motor. In this unit you need to clean the burnt wires and, if necessary, bend the contact petals
Alternative to traditional windshield wipers
Typically, motorists replace their wipers with similar elements. This is due to the fact that many do not know alternative solutions. All tens models provide for the installation of 2 wipers with a brush length of 508 mm. At the same time, you can easily increase the brush size to 530 mm. If you install wipers that are too long, the electric drive will not withstand the load. As practice shows, long brushes lead to intermittent operation and squeaking. It should also be taken into account that additional load will reduce the operational life of the mechanisms.
In general, dozens of wipers are connected with good quality. But you can buy a VAZ 2110 windshield wiper repair kit with high performance characteristics and maximum efficiency.
For example, Bosch brand designs are highly reliable and compact. Of course, the cost of such windshield wipers is much higher than standard ones. The disadvantage of frameless Bosch windshield wipers is the massive type of fasteners. If you carry out certain developments, you can achieve an ideal result.
To replace wipers you must follow these steps:
- disconnect the battery;
- pull the windshield wiper away from the glass and remove the blade;
- remove the decorative trim;
- unscrew the fastening element and remove the old brush;
- select the size of the windshield wiper blade;
- the new brush should be no more than 2 cm longer than the old element; Reassemble the structure in reverse order.
Replacing windshield wipers takes just a few minutes. If repairs are needed, then the work requires certain skills. By following the instructions, even a non-professional owner of a VAZ-2110 car will be able to complete the work independently.
