VAZ 2106 emergency lights turn signals do not blink » Auto Tips

On VAZ 2106, 21061 cars, the electrical circuit of turn signals and alarms is powered from terminal “30” of the generator. The turn indicators are located in the vehicle's front marker lights, on the front fenders and in the rear lights.

Scheme for turning on turn signals and alarms for VAZ 2106

Basic elements of an electrical circuit

Turn indicators in side lights.
Direction indicators on the front fenders.
Turn signal indicator lamp.
Relay switch for direction indicators and hazard warning lights.
Turn signal switch.
Hazard switch.
Additional fuse block.
Main fuse block.
Accumulator battery.
Generator.
Switch.
Rear lights.

Notes and additions

– If one of the direction indicators burns out, the blinking of the others doubles.

More articles about the electrical system of VAZ cars

The electrical diagram of the VAZ-2106 car is needed in order to find faults in the wiring and quickly eliminate them.

The entire complex of electrical equipment is connected using a single-wire circuit: the negative terminals of the outputs from the current sources are connected to ground directly to the energy-consuming element. As a result, the “ground” in this VAZ-2106 circuit plays the role of the second connecting wire. The figure below shows the complete equipment and wiring diagram of the vehicle.

Full view of the equipment and electrical circuit of the VAZ-2106

The VAZ-2106 diagram at the electrical equipment level is especially useful to the owners of this car when there is a need to quickly find a fault in the electrical wiring system. Have you adjusted the valves on the VAZ-2109? Check the wires!

In addition, the circuit is often used to uniformly connect additional elements and audio devices. If you decide to replace or repair lighting fixtures, the ignition system and other electrical equipment on a VAZ-2106, then using this diagram you will find the required terminal and power source. If you have engine problems, first check the torque of the cylinder head bolts, then check the wiring.

Let's look at this connection diagram in parts, which will describe specific parts and elements of the electrical equipment of the machine.

Lower left part of the VAZ-2106 wiring diagram

This part of the diagram shows the elements and spare parts responsible for the operation of the engine and electrical wiring systems (starters, relays, etc.). If you look from top to bottom, you can see the following elements:

Vehicle carburetor solenoid valve kit (21);
Design of the automobile generator (22) and the starter itself (23);
Battery terminals (24);
A set of relays of different types, responsible for receiving a charge for the entire system from the batteries (25), turning on the low beam headlights (26) and high beam headlights (27), as well as a relay that controls the operation of the wiper (28);
The end indicates connection to the auxiliary fuse block (29).

Purpose of the turn signal and hazard warning relays

Everyone knows that turn signals and hazard lights flash during operation. This is necessary to attract the attention of other road users. The flickering of lamps cannot be confused with any other signal from lighting devices. A small device called a turn signal relay is responsible for this phenomenon. In addition to flashing the direction indicators, the relay has another function - creating the necessary sound signal (click), which indicates that the direction indicators are working.

The Zhiguli used two types of relays, differing both in their design and in their operating principle.

The first type is an electromagnetic type relay installed in the engine compartment of a car. The basis of the operation of the electromagnetic thermal relay is a special nichrome string, which, when heated and cooled, closes and opens the turn signal circuit. These types of relays were used on the first models of the “classic” family - VAZ 2101-2102 and VAZ 2103.
The second type of relay began to be used on VAZ 2106 and higher vehicles. This is an electronic circuit based on semiconductor circuit elements. In addition to semiconductors, the relay also includes an electromagnet that performs closing and opening functions. The frequency of operation of the electromagnet (or the flickering of lamps) is obtained using a “switch” or a special electronic circuit.

Keys in the scheme

If you turn to the Road Traffic Rules (TRAF) in force on the territory of the Russian Federation, there are clear formulations regarding maneuvering. Before starting to move, changing lanes, changing direction, or stopping, the driver of a VAZ 2106 is required to use direction indicators, and if they malfunction, give a signal with their hands. In conditions of poor visibility, it will also be necessary to use low beam sources, and to increase the information content of the dialogue between traffic participants, also high beam ones.

The switched-on lighting is usually enough to make the car visible on the road, but no more. If you need to draw the attention of other traffic participants to a specific detail, the action, lighting should not be static, but dynamic - flashing. To put this principle into practice, you need to understand that both the headlights and indicators are part of a single electrical circuit of the “six”. In order for the indicators to blink, a periodic break in the power supply circuit of the lamps is required, and this is where a special remote key or relay is needed.

In the “six”, most of the relay breakers are located in a compact, single unit in the power compartment. At the same time, the electronic key for the turn signals and emergency lights are located inside the cabin under the dashboard. Externally and technically they are of the same type, that is, there should be no problems with interchangeability. The main tasks of these circuit components are:

power supply for lighting lamps and direction indicators;
periodic interruption of the circuit, creating the effect of blinking lights;
a sound signal in the form of characteristic clicks accompanying interruptions and blinking.

Performing all the necessary functions is possible thanks to the design of the relay itself, which has two groups of contacts. Some are stationary, while others are movable, connected to an armature, and through it to an electromagnetic coil. When the latter attracts the contacts, they hit the anchors, causing characteristic clicks.

Emergency warning button VAZ 2106 diagram

Scheme for turning on turn signals and alarms for VAZ 2106

Basic elements of an electrical circuit

Turn indicators in side lights.
Direction indicators on the front fenders.
Turn signal indicator lamp.
Relay switch for direction indicators and hazard warning lights.
Turn signal switch.
Hazard switch.
Additional fuse block.
Main fuse block.
Accumulator battery.
Generator.
Switch.
Rear lights.

Notes and additions

– If one of the direction indicators burns out, the blinking of the others doubles.

More articles about the electrical system of VAZ cars

Hazard alarms began to be installed on cars of the VAZ family starting from model 2103, respectively, this was not the case on my handsome penny, and the need for this device was obvious - it’s for a person who has an emergency light to flash on the left, driving through traffic jams and winking at a beautiful girl, or simply , almost legally, stops at a public transport stop in front of the bus and runs to the counter almost without violating traffic rules, but I’m generally silent about a forced technical stop...

So, to install I needed:

– turn signal and hazard warning relay from VAZ 2106 (four contacts)

– socket for connecting a relay (you need to remove 2 extra contacts).

-alarm activation button from VAZ 2106 (six contacts)

– connector for connecting a button

– threads about 5 m of different colors

– electrical tape or heat shrink tubing.

The automatic turn signal switch on the VAZ 2101 and their modifications looks like this:

1. Front direction indicators. 2. Turn signal repeaters on the front fenders. 3.Battery 4. Generator. 5. Ignition switch. 6. Fuse box. 7. Relay switch for direction indicators. 8. Indicator lamp in the instrument panel. 9. Turn signal switch on the steering wheel. 10. Direction indicators in the rear lights.

Repeater replacement

If the car is changed to white, it also requires replacing the repeaters with VAZ 2114

. This procedure does not take much time.

Pervatory Vaz 2114

Repeaters are made entirely of plastic and are very fragile, so you should not use much force when working with them.

Move the repeater.
Pull the back of the piece.
Pull the repeater, disconnect the electrical connector and remove the rubber gasket, placing it on the new repeater.
Connect the terminals with wires to the connector of the new repeater and install it on the car.

Thanks to easy access through this channel to the vehicle wiring. In this case, motorists are deprived of the simple ability to turn off the alarm by short circuiting.

Warning! When removing the pointer, do not use excessive force to avoid breaking the pointer spring clip, which is made of plastic.

2. By carefully moving the side turn signal indicator together with the sealing gasket forward by 2-3 mm, we move the rear part of the indicator away from the wing (at the same time we disengage the bracket-like protrusion of the indicator).

3. Remove the pointer and remove the rubber protective cover of the pointer from the hole in the front fender.

4. Remove the lamp socket together with the rubber protective cover from the pointer housing.

5. Remove the faulty lamp from the socket.

1. Install a new lamp and assemble the turn signal in the reverse order.

2. Insert the protective cover of the pointer into the hole in the wing. Place the bracket-like protrusion of the pointer over the edge of the hole. Pressing the rear part of the pointer against the wing, press its front part until the latch snaps into place.

Diagnostics of malfunction of the direction indicator relay VAZ 2107

If one day the turn signals stop working. It's time to check what's wrong and, if possible, replace the faulty part of the circuit. You can recognize malfunctions of the turn signal relay by some signs:

The turn indicators flash too quickly or too slowly. This can happen, but not only due to the turn signal relay. Sometimes the flickering rate of the lamps can change if the wrong wattage lamps are used in the turn signal lamps. However, installing a new relay as a test will not hurt.
The direction indicators are on but not flashing. This directly indicates a failure of the relay, or rather its electromagnetic part. In this case, the electromagnet closes in one of the positions and cannot return to its original state.
The turn signals don't work at all. This means that the turn signals and the warning light on the instrument panel do not blink and there are no corresponding relay clicks. However, as in the second case, the malfunction does not always concern the turn signal relay. Sometimes the reason is a malfunction of the panic button.

Replacing the front turn signal of a VAZ 2114

Replacing a turn signal bulb is not difficult. A woman can do it too. There are ordinary 21 watt, 12 volt light bulbs. Sometimes they are painted yellow if the lanterns have white glass, but this is rare. GOST implies yellow glass on turn signals. Therefore, you can purchase any single-pin light bulb at an auto parts store. Like this:

They're not expensive. Up to 10 rub. Next, open the hood and look at the headlight on the other side. The turn signal will have a socket with a light bulb. Such:

To remove it from the lantern, you need to turn it counterclockwise about 90 degrees. Once the socket with the lamp is in your hands, turn the light bulb in the same way and it will come out of the socket.

Direction indicator connection diagram

Before talking about turn signal malfunctions, you need to know what the turn signal circuit consists of. Includes lights, turn signal relay, switch, fuse and hazard warning light button.

A relay is a switching element in an electrical circuit. This is what ensures that the lamps are switched on and off briefly when the turn signals are operating. The relay receives circuit closure information on both sides of the turn signals from the turn signal switch and the hazard warning light button.

As a result, it closes the desired circuit and ensures the operation of specific light bulbs. Relay position may vary. On new cars it is located in the mounting block, and, for example, on Zhiguli cars - behind the dashboard. There it is fixed with a special ring, screwed with a nut to the car body. This ring acts as a “mass” and must always be kept clean. Alternatively, the turn signal relay can be attached to the side member of the vehicle.

Lamps are the main element and act as a pointer. The ignition of the lamps is ensured by the direction of the output relay signals. The lamp connection diagram is designed in such a way that even if one of them burns out, this will not affect the operation of the others.

The turn signal switch is located on the vehicle's steering column and acts as a control device for the driver. Using the switch you can set the direction of the turn signals.

Hazard warning button - turns on all lights included in the turn signals. All wires are connected to the button contact group, including the ignition switch wires.

All elements of the circuit are connected by electrical cables and the car body (or in common parlance - “mass”).

The fuse is designed to protect the circuit from short circuit. This can happen if you accidentally short out the wires in the circuit or because they are not insulated enough. A fuse has a fuse that, when the current in the circuit increases (accompanied by an increase in the temperature of the conductors), opens the electrical circuit and protects the circuit from fire.

Turn signal lights for VAZ 2114

On the VAZ 2114, the turn signals are located on the left and right sides of the car. And they are located in the middle of the block for deliberate maneuvering. In addition, the vehicle is equipped with side repeaters. They stand on each side of the front fenders. In the basic configuration, plastic or glass lenses cover the reflector with the incandescent lamp. juicy yellow color.

The knob that operates the turn signals is commonly called a turn signal and is located under the steering wheel for easy control of the signal lights. The electrical wiring of the VAZ 2114 ensures simultaneous switching of all turn signals and repeaters using one button. This button is indicated by a red triangle and is called the “emergency stop signal”. Simultaneous flashing of all turn signal lamps indicates an abnormal situation. As a rule, this button is located on the road. It is also used while driving, such as when the car is being towed by another vehicle.

The frequency of operation of the light bulb is usually at least 60 times per minute; this is acceptable more often, but no more than 120 times in 60 seconds. More frequent clicks of the turn signal indicate some kind of failure in this circuit. If the relay is operating normally, after completing the maneuver and returning the steering wheel to its original position, the flashing should stop and the lamp will go out. If this does not happen, then you need to look for the cause in the return mechanism of the turn signal handle.

An important place in the operation of such a mechanism is the turn-by-turn indicator on the dashboard, turn signals and fuses:

Green lights are installed on the dashboard, when the lever is turned on, the corresponding direction lamp lights up and flashes with audible clicks. The fact that the signal is turned off and for some reason the handle did not rise to the neutral position;
The rotation relay is located in the mounting block , it has a square shape and is marked “K2”, this device is also called an interruption relay. It performs several functions. Passes electric current to the lamp, which is necessary, in accordance with the position of the turn signal handle, ensures intermittent operation of the signal. Electronic relays 07.4747 are installed on the VAZ 2114. This relay is more reliable, it simply does not heat up, consumes minimal current and does not lose its characteristics over time;
The fuses are located in the same place in the mounting block . There are two of them, labeled F2. Directly safety turn signals, alarm switch and relay and F16. it is called. lights on the dashboard, although in fact, in addition to them, circuits of several other systems and devices, including turn signals, are tied.

Replacing turn signal and hazard warning relays (+ Video)

If one of the listed malfunctions is detected, the turn signal relay must be replaced. Depending on the modification (carburetor or injection), the position of the switch relay may differ significantly. Carburetor VAZ 2107 cars require the installation of a relay behind the dashboard in the cabin. However, starting with an injection engine, the relay can be placed in a mounting block in the engine compartment.

To remove the relay located in the mounting block, you just need to pry it up and pull it up. After this, a new element is installed in its place.

In the case of relays behind the panel, things are much more complicated. Before removing the relay, you must pry the instrument panel with a screwdriver and remove it. If the length of the cables allows, they can be pulled out for some distance, but if they are too short, it is recommended to remove the plugs and unscrew the speedometer transmission cable. Set the panel aside and disconnect the contact wires from the relay. Now unscrew the “ground” from the switch and remove it. Replace the old relay with a new one and insert the contact wires. Next, assemble the dashboard and install it in its original position. This completes the replacement of the turn signal relay.

That's all you need to know about the turn signal relay.

Replacing repeaters

If the turn signal on the car is changed to white, then the repeaters on the VAZ 2114 also need to be replaced. This procedure does not take much time.

Repeater VAZ 2114

The repeaters are made almost entirely of plastic and are very fragile, so when working with them you should not use much force to avoid breaking the part.

Move the repeater body together with the rubber lining 0.5 cm forward.
Remove the rear part of the part from the mounting location.
Pull out the repeater completely, disconnect the electrical connector and remove the rubber gasket, moving it to the new repeater.
Connect the terminals with wires to the connector of the new repeater and install it on the car.

Due to easy access to the car wiring through this channel, when installing an alarm system, it is not recommended to connect its contacts to repeaters. In this case, car thieves are deprived of the easy ability to disable the alarm by short circuiting.

Turn signals of VAZ 2107 do not work

Dear car services! I need your help. The turn signals of the VAZ 2107 do not work. The emergency range does not work. The car remained in the emergency lane for about an hour, after which it all suddenly drove away. Nothing works, not even the light bulb reacts. What is there to blame, what could be the problem? I would be grateful for any answers.

Initially, you need to check the fuse and relay, do not forget about the emergency lane button. It would be a good idea to check the functionality of the steering column switches. Overall, look for a break in these places.

The simplest faults

When only one light bulb does not want to work, then most likely the problem lies there. A burnt-out element should be replaced with a suitable one. The turn signal indication mounted on the instrument panel will confirm the suspicion. Look at it - if the blinking is too frequent, then it is definitely a light bulb. When installing a new one, make sure that its power meets the manufacturer's requirements. If this point is ignored, then there is a risk that the alarm devices will not work properly in the future.

When neither the right nor the left turn signal of the VAZ-2110 turns on, and also does not respond to the activation of the emergency lights, then it is worth suspecting that the fuse has blown. It is located, as previously noted, in the mounting block. The number of the protective device is F16. Inspect the element and especially carefully examine its fuse-link.

Turn signals on VAZ 2107 do not work: replacing the relay

A relay malfunction can be understood by the following symptoms:

Flickers too slow or too fast
Turn signals are on but not flashing properly
Turn signals and alarm do not work at all (your case)

I recommend that you replace this particular mechanism, it is inexpensive, and the job is done in literally 20-30 minutes. Provide access to the mounting block, find the relay there, it looks like this:

Then pry it up and tighten it using the tools you have. Unscrew the ground from the switch and replace the old relay with a new mechanism and connect all the wires that go to it. Then assemble all previously disassembled elements in reverse order. As you can see, nothing complicated. The main thing in all work is to correctly connect the output to “plus” and “minus”. I see a customized solution to your problem. Good luck.

Replacing relay units

Since the turn signal relays on the VAZ 2106 are located under the dashboard, the first step in the process of replacing them is to dismantle it. To do this, press the panel clamps, and then the clamps along the contour. The block is pulled out inside the cabin.

The turn signal relay unit is screwed with a nut to the engine compartment housing. To dismantle it, you will first have to unscrew it using a 10mm socket wrench. The nut presses against the terminals of the two ground wires, which it is advisable to mark to avoid confusion in the future. The removed relay block is disconnected from the terminal block, after which the assembly process takes place in the reverse order: connecting the new block to the block, and then the ground wires, screwing it to the body and installing the dashboard.

Relay keys for headlights are located in the engine compartment itself, on the right mudguard. First you will have to dismantle them by unscrewing the mounting screws. Please note that under the mounting bracket of the unit attached to the high beam, there is another contact of the ground wire.

After dismantling the lighting relay unit, the power wires are disconnected. It is strongly recommended to mark them so as not to confuse them during reassembly. You can do without this operation by immediately connecting the disconnected contacts to a new relay unit. After this, the mechanisms are installed and fastened into place.

VAZ-2106 is also known under the names “Zhiguli-1600”/“Lada-1600”. Years of production: 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999 , 2000, 2001, 2002, 2003, 2004, 2005 and 2006. In this article you will find a description of fuses and relays of the VAZ 2106 with a block diagram. Let's highlight the fuse responsible for the cigarette lighter.

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The central part of the electrical equipment diagram of the VAZ-2106

The central part of the circuit mainly consists of light switches and switches to supply power to the system. The main wiring elements are indicated by the following numbers:

Types of portable lamp sockets (33);
Equipment for operating the turn signal and hazard warning lights (34);
Turns on the lighting in the vehicle's reverse lights (31), the operation indicator lights up when the handbrake is applied (32);
Rear window heating power relay (37);
Design of the heater electric motor (35) and the brake light switch terminal (36);
Kit with main fuse box (30);

Tip: Depending on the modification and year of manufacture of the VAZ-2106, the type of relay and its location in the network may change. To repair this part, it is best to use the diagrams included with the machine.

List of switches for external lighting (40), heated rear window (41), as well as ignition systems (42);
Wiring to the light bulb in the glove compartment (39);
Set of resistors for the VAZ 2106 heater electric motor (38);
Special types of car alarm switches (45), universal windshield washer (47), and instrument panel light and alarm controls.
A series of switches from low to high beam (43), windshield wiper (46) and vehicle turn signal (44);

Checking the hazard warning button.

If the hazard warning lights are working, then the turn signal and hazard warning relays are working properly, but the fault may be in the hazard warning light button. First, check the plus, as described earlier at pin 49 of the relay, with the hazard warning button off and the ignition on.

If there is no plus, then you need to check the serviceability of the alarm button. To do this, you need to remove the button from the socket by prying it off with a thin screwdriver or remove the instrument panel visor. In the contact connector of the button, use a test lamp to check the presence of power at pin 2 (the numbering of pins on the button near the contacts) with the ignition on.

If there is no power, repair the broken wire from the instrument panel to the button. If there is power, connect pin 2 to pin 5 in the button socket, with the ignition on, and turn on the direction indicators of either side. If the warning lights on this board light up, replace the faulty hazard warning button.

If the warning lights do not light up, then, without removing the jumper from the hazard warning button block, connect pins 49 and 49A with a copper wire in the relay socket, then check the power at pin 49A of the turn switch. To do this, remove the steering column cover and the connecting connector from the turn switch. You can also remove the switch itself to determine the pin numbers that are marked on its lower part next to the contact legs.

This is not difficult to do by squeezing the latches on the sides of the switch and pulling it to the side. If the circuit from the relay to the switch is in good condition, the indicator lamp will start to light. If the control lamp does not light, then repair the break in the wire from the mounting block to the turn signal connector.

Turning relay for VAZ-2107

Every vehicle is equipped with direction indicators, the main purpose of which is to inform other road users that a maneuver is being performed or intended to be performed. If your car's turn signals don't work, it significantly increases the likelihood of an accident when maneuvering or changing lanes. Why don't turns work on the VAZ 2107? The reasons for such a breakdown in frequent cases are nothing more than a switching relay. Today we will turn our attention to the question of how to replace this relay with a “seven”.

How are the main wiring elements of the VAZ-2106 car protected?

The vehicle's electrical wiring is protected by fuses, which are installed mainly in the central and auxiliary units, located at the bottom of the dashboard on the left side next to the steering column. The circuit from the battery to the terminals and disconnector is closed when the car is turned on.

Tip: When performing any work to replace or repair lighting fixtures and wiring, be sure to disconnect the battery from the mains. Relays, switches, battery, spark plugs and even the relay coil in the lighting system and fan switching in the cooling system are not protected by fuses. When bleeding the brakes on a VAZ-2107, a similar problem may arise.

If one of the circuit elements is damaged, the fuse blows. If the main set of fuses malfunctions, the backup fuses are activated, which are additionally installed next to the ignition unit. If a blown fuse is detected, replacing it is not enough - you need to study the wiring in detail and find out the reason for the fire of this part in the VAZ-2106.

Tuning tail lights

Very often on the roads there are “classic” VAZs with modified lighting fixtures. But if tuning the headlights is usually aimed at improving the standard light, then modifications to the rear lights come down to giving them a more aesthetic appearance. In most cases, car owners simply install LED lamps in the headlights and replace the lens with a more remarkable one. Such tuning in no way contradicts the design of the lighting and light signaling systems.

LEDs make the light brighter

But there are also drivers who, without thinking about the possible consequences, try to radically change them.

Tinting headlights negatively affects the effectiveness of light signaling

Dangerous types of taillight tuning include:

toning;
installing a diffuser whose cell colors do not match the established ones;
using too bright lamps.

Purpose of the device

The first thing to note is that the angles work differently than other headlights on the car. They operate in intermittent mode, which is guaranteed by a product such as the VAZ-2107 speed relay (switch.

It should also be noted that, in addition to intermittent operation, the turn signal relays emit audible signals in the form of clicks, which assist the driver. With these clicks, the driver understands that the device is currently working.

In addition to the fact that the switch is responsible for triggering the light signal necessary for maneuvers, it also allows them to operate in emergency mode. The VAZ-2107 uses an electronic relay; the blinking frequency of the lamps depends on the settings of the electronic circuit. Above is a photo of a modern electronic turn relay, which is used on VAZ-2107 cars.

Diagnosis of turn signal faults

If one day the turn signals stop working, this indicates that it is time to diagnose the car. To do this, you don’t need to go to a gas station, but everything can be done at home. The following signs indicate that the mechanism has stopped working:

Faster or slower blinking of direction indicators. Accelerated blinking indicates that the filament of one of the lamps has burnt out. Slow flashing means that at least one lamp with a wattage higher than recommended is connected to the circuit. With the advent of modern LED lamps, many motorists are eager to install them on their cars. When LED bulbs are installed in turn signals, they flash too quickly, this is due to their low energy consumption.
When illuminated, the direction indicators illuminate but do not flash. This type of fault is directly related to relay failure. To eliminate the malfunction, the switch must be replaced.
The devices don't work at all. The reason may be a faulty relay, fuse, steering column switch or hazard warning light button. The connection diagram is made in such a way that the power supply for the turn signals passes through the emergency lighting button. If the button is faulty, the turns will not work.

Controls

Not too often, the reason that prevents the turn signals from working is the steering column switch.
In this case, there are usually no problems with emergency lights. To check its serviceability, you will have to suffer a little. First of all, remove the casing covering the steering column. Here you will find a connector that connects the wires leading to the switch. The blue and red cables must be connected directly. Simply unplug the block and insert a jumper (such as tweezers) into the corresponding terminals.

Next, get out of the cabin and see if the turn signal is working properly. If yes, then you will have to change the switch; failures in it are usually purely mechanical and it is unrealistic to eliminate them - the design does not provide for it. When nothing happens, look further.

In general, there are only two versions left to explain why the turn signal does not work:

break in the wiring;
hazard warning button failure.

To check the cables, you need to remove the negative terminal from the battery. Next, starting from the switch, all the veins are inspected (and simultaneously tested with a multimeter). Insulation damage and breaks are repaired. It is advisable to replace unusable sections with a new intact wire, since otherwise the risk of repeated failure cannot be completely eliminated.

When the VAZ turn signal does not work and all previous actions have not corrected the situation, then all that remains is to deal with the emergency signal button. This reason is more likely the older the car. There are known situations where contacts simply fell out of the control device over time if the car moved at a sufficiently high speed over potholes.

The button is disassembled and inspected. All detected problems are corrected. If this is not possible, then you will have to install a new one. Fortunately, her price is low.

As you can see, it is almost always quite easy to deal with turn signals and emergency lights. But it should be understood that sometimes the cause of the considered malfunction is hidden deeper. If this is your case, then do not delay and contact a professional electrician. They will conduct a full diagnostic and will certainly find the problem.

Source

Turn signals of VAZ 2107 do not work

I checked if everything was okay. As far as I know, the fuse for the emergency lane and turn signals is different. If one of them had burned out, I would have noticed immediately. Because if the turn signal fuse blows, the dash will most likely go out too!!

So look at the button itself, often when the hazard lights and turn signal don't work at the same time, it's a button fault

Thank you all! Replaced the relay and now everything works.

Without turn signals, driving is inconvenient and, most importantly, dangerous. After all, you can easily get into a car accident. Therefore, such a problem needs to be solved as soon as possible. So what could cause your car to break down? For a number of reasons, the turn signals in the VAZ-2107 and the alarm system may stop working:

The most common and common cause is a blown fuse or simply lost contacts.
The contact blocks may be damaged, in which case one of the rotating sides will not work. Pull out and reinsert all the pads, often such manipulations have a positive effect
The turn signals may not work due to a faulty steering column switch. Check its integrity and performance
Another common reason is relay failure

In your situation, judging by the problem described, there is no problem with the fuse and the steering column switch is working (but this is not a fact). Be sure to check the relay and replace it with a new one if necessary.

Features of the scheme

The electrical circuit of the VAZ-2110 turn signals includes:

lantern bulbs, six in total;
two indicators installed on the dashboard;
emergency button;
Understeering's shifter;
power supply;
circuit breakers;
interrupt relay.

The last two elements, responsible for the turn signal, are located nearby - in the mounting block. This unit is installed in the cabin, to the left of the steering wheel. It is closed by a decorative flap, to access which you just need to press the latch located above.

The emergency lights operate in parallel with the turn signals. Their wires are connected by the terminals of one block. It is from this that the veins go to the button that switches the general lighting devices to a mode signaling a breakdown that has occurred on the road. You need to know about this feature of the circuit when starting to search for the reasons for the failure of the lights. The problem is that a faulty VAZ-2110 emergency warning button often causes the turn signals to fail.

Turn signals do not work on VAZ 2107, 2105, 2104, reasons

The turn signals (turn signals) of VAZ 2107, 2105, 2104 cars may not work due to their malfunction or failure of any element of their electrical circuit. There are several options for failure of turn signals:

Causes of the malfunction: the direction indicator of the VAZ 2107, 2105, 2104 does not work

– The turn signal does not work, reasons

The indicator light is burnt out

A burnt-out light bulb visually indicates a broken filament. In some cases, the light bulb may look fine, but it will not work. Therefore, we replace the light bulb with a new or known one.

The contacts in the socket are oxidized

We turn the light bulb in the socket several times or remove and clean the contacts.

How to identify a blown fuse

There are two ways:

visual inspection;
diagnostics with a multimeter.

Visual inspection

It is necessary to check the integrity of the metal partition of the element. If it is broken, then the insert is burned out.

Diagnostics with a control and a multimeter

When an element burns out, the integrity of the jumper is not always compromised. It wouldn't hurt to check with a multimeter. The probe is applied to the fuse, the device is turned on, and if it shows resistance other than 0 Ohm, then the element is broken.

Turn signals on VAZ 2107 do not work: replacing the relay

A relay malfunction can be understood by the following symptoms:

Flickers too slow or too fast
Turn signals are on but not flashing properly
Turn signals and alarm do not work at all (your case)

How to replace the steering switch on a VAZ 2113-VAZ 2115?

Note! Both switches are replaced absolutely identically, so we did not write instructions for replacing both switches, but wrote instructions only for replacing one of the most frequently broken ones, the turn switch!

Removal: 1) At the very beginning of the operation, remove the upper and lower casing from the steering column. (For information on how to remove the upper and lower casing, read the article entitled: “Replacing the steering column casing on a VAZ”)

2) Then, when the casing is removed, look for two plastic latches at the top and bottom thanks to which this switch is held in the saddle, so to speak (For more details about where these latches are located, see the bottom in the section: “For beginners!” they there are indicated by arrows in the photo), and when you find these latches, carefully take them by the bottom with your hand and press them to the side towards the very base of the switch and thereby simply pull it gently and it will come out.

3) When this switch comes out of the saddle, on the back side of it (you will immediately see) a large block with wires will be connected, so carefully disconnect this block from the switch by pulling it, thereby it will come out.

Note! This block can also be disconnected right at the moment when the switch is not yet removed from the saddle (This example is shown in the photo and on the video clip located just below), but this is just not very convenient, and even if the block gets caught on anything be it, or if you lower it down ahead of time, you can bend the leads on the old switch, well, still see for yourself, because not all people need this article specifically for replacement, there will be those who just need to remove the switch to access the steering units control!

Installation: The new switch is installed in its place in the reverse order of removal.

For newbies! Question: Where are the plastic clips located under the steering switch? Answer:

Additional video clip: You can see more details about how to change the rotation switch in the video clip located just below:

Turn relay VAZ 2107

Direction indicators are designed to inform other road users about an upcoming maneuver. If they malfunction, the likelihood of an accident during maneuvers increases significantly. The most common cause of such a breakdown is a non-working VAZ 2107 turn signal relay. Traffic rules prohibit operating a car with faulty light signals, so if such a malfunction is detected, it must be eliminated as soon as possible. This work can be performed by service station specialists.

However, replacing the switching relay is a fairly simple and not very labor-intensive operation, which can also be done in the field. Therefore, knowledge of the design and method of replacing the VAZ 2107 turn signal relay will not be superfluous for owners of the “Seven”.

Turn signal and repeater VAZ 2114. Replacement

In the lighting equipment of a car, the light bulbs that light up when the turn signal knob is switched on the right or left side of the car and inform oncoming and passing cars, as well as pedestrians, about the direction of movement of the car are called turn signals among motorists.
They are classified as warning lights and must show a yellow or bright amber signal, which is established by international regulations for cars in all countries. Turn signals VAZ 2114

Turn relay VAZ 2107

Unlike other lighting devices, the direction indicators work intermittently and flash. A special device is responsible for the operation of the indicators - the VAZ 2107 turn signal relay. In addition to ensuring the blinking of the lights, the relay performs a signaling function. Notify about the operation of turn signals with sound signals - clicks.

Initially, a thermal relay was installed on VAZ cars, in which the contacts were closed (opened) by a nichrome string, which was heated and cooled due to the current flowing through it. In later models, which include the “seven,” a relay with an electronic circuit and an electromagnet is used. The blinking frequency of the direction indicators is determined by the settings of the electronic circuit. This design has fewer moving parts and contacts, making it more reliable.

The device also works as an alarm relay for the VAZ 2107, causing the lamps to flash when the alarm is triggered.

Malfunctions of turn signals VAZ 2107

The main symptom of a malfunction is non-functioning direction indicators. However, the reason may not be only the relay. There are several distribution options:

The lights are flashing too slowly or too quickly. The reason could be either in the electronic part of the speed relay or in the discrepancy between the lamp current consumption and the nominal one. If one of the lamps has burned out or lamps that draw less current have been installed, the coils will flash more often than necessary. The same thing happens if the wire leading to one of the lamps is cut or the lamp socket or base has oxidized. A similar phenomenon occurs when installing LED lamps instead of incandescent lamps. When installing more powerful lamps, the blinking frequency decreases. If all the lamps are in good condition and the malfunction does not appear after replacing the lamps, then the reason lies precisely in the rotation relay or poor contacts in the lamp power circuit.
The turn lights are on constantly, they do not blink. This indicates a malfunction of the electromagnetic part of the VAZ 2107 turn signal relay: the contacts are stuck in the closed position and do not open. This may be burning of the contacts of the electromagnetic relay or failure of the electronic circuit of the gear shift relay. Regardless of the specific reason, there is only one way out - replace the VAZ 2107 turn relay.
The direction indicators are off. The cause of the malfunction may be a broken turn switch, a blown (faulty) turn relay, an open circuit, or a blown fuse. It is best to start checking with the last one

Breaker relay malfunctions

Malfunctions in the operation of the turn signal or low/high beam relays in the VAZ 2106 are quite rare. These mechanisms are quite reliable, but, being part of the overall electrical circuit of the car, they are not immune to problems such as overvoltage, breakdown, etc. In fact, the products are non-repairable - it is almost impossible to eliminate damage to the coil or contacts qualitatively. In other words, if a defect or malfunction is detected, the mechanisms are simply replaced with similar ones, selecting them by catalog number:

for the turn signal relay - 231.3747-10(11) or 23.3747-10(11);
for the lighting breaker relay - 113.3747-10(11) or 90.3747-10(11).

The number at the end of the designation indicates the design of the device case: the 10th modification is equipped with a mounting flange, while the 11th version does not have it, which is compensated by the increased dimensions of the case. Also, when choosing electronic relay breakers, you should remember that rotary models are compatible with alarm relay units, and lighting ones are compatible with devices for switching on the fan motor, horn, and rear window defroster. A malfunction of the relay unit may be indicated by problems in the operation of the light bulbs controlled by it due to the impossibility of closing the circuit or, conversely, opening it.

For rotary relays, typical signs of a malfunction may include flashing too fast or too slow, or no clicks. But the rapid blinking of the control light on the dashboard indicates that the lamp in the headlight has burned out, and not the relay itself.