Which fuse is responsible for the windshield washer?

Windshield washer device

The washer unit consists of:

tank;
pump;
hoses for water supply;
water spray nozzles.

The most optimal location of the water nozzles is in a position in which the jet hits the middle of the windshield.

Washer pump design:

motor;
impellers with blades;
brushes.

When a motor fails, it is usually not repaired, it is simply replaced. Usually there are problems with the injectors.

Video “Improving front window washing”

This video tells you not only where the windshield washer system is located, but also how to make it work better.

Washer reservoir location

As it turned out, a lot of drivers, especially women, do not know where the washer reservoir is located and how it works. If you open the hood of a car, there are models where different barrels are located next to each other, and sometimes in places opposite from the engine, but you need to figure out exactly which reservoir for washer fluid.

In some cars, the anti-freeze reservoir is located to the left of the engine, and in some - to the right. But, in most brands and models of cars, the location is on the right. Same with the fuse box, some on the left, some on the right.

Volkswagen Jetta Headlight Washer Doesn't Work

page » Volkswagen Jetta Headlight Washer Doesn't Work

Ways to turn off the headlight washers

The Volkswagen manufacturer provides such convenient accessories for the Jetta as headlight washers. But not all car enthusiasts consider this function necessary and functionally justified. Therefore, at some point, most of those who once preferred this particular car model think about turning off the headlight washers on the Volkswagen Jetta.

Washer fuse location

In different cars, the fuse blocks and the fuses themselves are located in different orders; there is no single standard so that the block is, for example, on the right and there is a certain order of which fuse is responsible for what. Find out the location of the block and a specific fuse, for example, when replacing the cigarette lighter fuse. Therefore, we will consider for specific brands and models of cars in the photo.

On a VW Jetta 6 (Volkswagen Jetta 6), the washer fuse is located in the engine compartment, to the right of the engine. Location of the washer fuse in the block of the VAZ 2110. The block itself is located in the passenger compartment on the driver's side. The fuse responsible for the operation of the washer is number 9 (second from the right from the top).

Location of washer fuse Wolksvagen Passat B7

Interpretation of fuses and relays of injection models

The main electrical fuse module 2114-3722010-60 is located under the front engine compartment. This arrangement allows for quick access to all electrical systems of the car.

Block location

Please note that the location of the electrical fuse module may depend on the type of equipment and year of manufacture of the vehicle. As a rule, this is the upper right part of the engine compartment, under the front windshield. The mounting block is made of plastic in the form of a rectangular box. To protect against accidental opening, the box is equipped with special latches. To open the module, you need to snap off the two protective brackets and lift the top plastic protection. Under the cover are all the main control relays and electrical fuses of the vehicle.

To quickly remove the fuse, special plastic pliers are located on the plastic protection cover. With their help, you can very easily get any element. You need to grab the top edge of the plastic case with pliers and carefully lift the element.

For the convenience of the user, on the top plastic cover there is a complete diagram, made in the form of a schematic image, which shows all the electrical fuses and relays indicating the current strength (A).

Fuse and relay diagram for injection models

Table 1. Explanation of fuses and relays 2114-3722010-60

Modern fuses vary in color depending on the number of amps.

5A – brown
10A – red
15A – blue
20A – yellow
30A – green

Washer: breakdowns

Signs of a broken washer system are simple. This:

if the motor works, but the liquid does not splash on the windows;
if when you turn on the washer lever, no reaction occurs (the motor does not hum).

Problems with a running motor are called mechanical. Problems with a non-working motor (pump) are electrical.

Let's look at what specific breakdowns occur in the mechanical part:

The fluid in the washer reservoir and supply hoses has frozen. To repair in this case, you need to put the car in a warm garage, start the engine and wait until the ice in the barrel melts.
The hose has become disconnected. There are cuts at the connection points on the hoses, cut off part of the hose until the cracks are removed and connect tightly with a clamp.
The washer fluid has run out. Top up. In the cold season - anti-freeze. In summer you can have water.
Partial pump failure. It happens that the pump shaft has turned. At the same time, it is working, the noise of the pump is heard, but it cannot pump liquid. It can be solved by replacing the failed mechanism.
The hose is cracked or bent. Replace if cut. Straighten it and make sure it is not pinched 90 degrees.
The holes in the water spray nozzles are clogged. Clean or install new ones.

Types of electrical breakdowns and methods for eliminating them:

The fuse has blown. This is the most common reason for the failure of not only the windshield washer system and other windows, but also the rear window heater of the VAZ 2107. The issue is resolved by replacing the fuse. But here a difficulty arises: where is the fuse for the windshield washer reservoir located? To find out, you need to download the circuit diagram for a given make and model of car and, having found the one that is responsible for this, remove the burnt one and install a new one. The old-fashioned method (instead of a fuse, use a piece of wire or put a coin) in this case can be used, for example, to get home in rainy weather. If it shorts, since the fuse is no longer present, the motor will burn out.
The motor connection terminals have oxidized. They often oxidize, especially if there are compounds of aluminum and copper. Solved by cleaning or replacing the terminals.
The lever for turning on/off the supply of liquid to the glass is out of order. The plug may have come loose. Needs replacement or repair.

Why do fuses melt in a car?

Let's look at why fuses burn in a car - the most common typical reasons.

Cigarette lighter

The cigarette lighter fuse often fails. In most cases, it is not related to smoking. The cigarette lighter often contains power connectors for additional equipment (radar detectors, navigators, other auto gadgets), a compressor, chargers for mobile equipment, splitters and tees of dubious quality.

In some cases, simultaneous connection of several gadgets can lead to exceeding the maximum current in the power circuit of the cigarette lighter connector.

Such situations often arise when using an advertised additional electric interior heater powered from the cigarette lighter connector.

Washer

The failure of this fuse is associated with possible freezing of water in the tank and washer system pipes at negative and slightly positive temperatures. The mobility of the electric pump drive is impaired, as a result of which the current increases and the fuse blows. To prevent such situations, it is necessary to promptly replace the water with non-freezing liquid and clean the entire system of water.

Dvornikov

It fails if the wipers freeze to the glass or the gearbox jams. Therefore, before starting to drive in the morning in the cold season, it is necessary to check the brushes for freezing to the glass.

Heated glass and mirrors

It may burn out due to a short circuit in the electrical wiring. The weakest wiring points are in the corrugated hoses of the front doors, the trunk door, and under the driver's sill trim.

Stoves

A fuse rated at 30 Amps is usually responsible for the stove. If the heater electric motor wears out, especially the bearings and bushings, the current in the electric drive circuit increases significantly. Timely maintenance of the stove fan helps to avoid such situations.

Lighting systems

They often burn out if the power is set, non-standard lamps are installed, especially xenon lamps with an ignition unit, the current consumption of which is much higher. When increasing the rating, you should simultaneously “strengthen” the electrical wiring of the lamps by laying wires of a larger cross-section.

Engine cooling systems

They fail when the radiator fan current consumption increases for the following reasons:

foreign objects entering the area of rotation of the fan blades;
wear of fan motors;
production of engine lubrication.

Engine control unit

Their burnout leads to failure to start the engine. For this reason, the driver must know where the fuses serving the engine control unit are located. Almost half of all malfunctions associated with failure to start engines are determined by their burnout.

Electric power steering

Electric power steering systems are increasingly being used in automobiles. The electric drive of the electric amplifier consumes a large current; under increased loads, the fuses often fail.

Electric parking brakes

Electric parking brakes on some car models (for example, VW PASSAT B6) are a headache for many car owners. The electric parking brakes are located in an “uncomfortable” place near the wheels.

This contributes to mechanical destruction of the housing, moisture and dirt getting inside, as a result, jamming of the engine, and blown fuses along the power circuits.

ABS systems

As a result of pump wear, the current increases and the ABS fuse blows. This leads to the inoperability of the anti-lock brake system, which is especially necessary when the road surface is in poor condition.

Central locking, power windows

The central locking drives and power windows often jam, resulting in blown fuses. Also problematic is the short circuit of the wiring in the corrugated hose of the door wiring.

Improvement for windshield cleaning

Refinement and improvement of the windshield, windshield and rear window washers significantly improve operation.

Improving the washer's performance is as follows: you need to buy a new reservoir with the ability to install one or more motors. There are tanks with recesses for two motors. Also, according to the material, there are soft and hard plastics, hard ones last longer and withstand ice (if the water or anti-freeze is frozen). Some people connect one motor to one injector. At the same time, the flow rate increases, but the pressure increases. In general, watch the video on modifying the washer.

Source: autostuk.ru

Windshield washer motor

Good day everyone. My washer motor stopped working. There was a thaw and the washer service on the highway ended. I had water with me. I filled it up, came home and forgot to drain it. Frozen. I tried to turn on the washer - nothing happened. Is there a fuse for the washer motor or is it just blown?

Download the book about Ipsum, print out the page with fuses, take it with you, I did it. Now from a mobile phone. I'm going out. I don’t remember which fuse specifically, but there’s nowhere to look