Scheme for the dimensions of the VAZ 2106. Contact ignition system

The VAZ classic has never suffered from excessively clever design, and all user manuals for replacing certain parts come down to a simple “unscrew the nut 5a, while disconnecting terminal 65, marked with a red arrow in the diagram.” The electrical circuit of the VAZ-2106 is also simple, although it has some features.

Like all the location of electrical equipment, the scheme of its connection is extremely simple, understandable, and requires explanation only if the user has problems with identifying colors. The page contains a luxurious, almost boutique wiring diagram for the VAZ 2106, which can be used fearlessly, like the Old Testament. Here she is.

However, the scheme requires some additions, which are due to the fact that the six has been relentlessly developing and progressing over its 40 years of production, which could not but affect its electrical equipment. But these changes are so insignificant that we will mention them not so much for practical use, but out of respect for the Fiat 130 and millions of Zhiguli 2106 owners.

Design features of VAZ 2106 modifications

At different times, they installed on the car different engines, often without even warning the buyer about it. So, having stood in line for several years, you could come across a six with a 2103 engine, which did not affect either the price or the documentation. Later, this situation was repeated with motors from 21011, which was just a flagrant violation of human rights by the manufacturer. But this did not affect the electrical circuit directly.

When the Soviet lawlessness ended and the plant began to fight for the client, a model appeared, or rather, a modification of the VAZ 21065. It seems like a "luxury". Some changes have already been made to the electrical circuit. But in general, the car was distinguished from the usual six by this:

five-speed gearbox;
carburetors "Solex";
non-contact ignition system;
electric heating rear window;
high power halogen lamps;
rear fog lamp;
on some versions, electric power steering was installed.

Naturally, such dramatic evolutionary changes did not introduce practically any changes into the scheme, at least, it is simply not necessary to talk about them.

Ignition system VAZ 2106

The ignition system circuit is a one-cell device, compared to modern electrical circuits. However, over the years, some changes have been made to it. What you see in the photo is a diagram of the ignition system of the car until 1980.

It uses the R125b distributor, which was used until Ozone carburetors began to be used. After that, a distributor of exactly the same design was installed, only with a vacuum ignition timing controller.

All other electrical equipment of the six did not undergo any changes until the very end of its release. On the one hand, it was convenient, because by going to any car shop you could easily replace any part - an ignition coil, which you had to carry several pieces with you, voltage capacitors, which you were supposed to have at least a dozen in stock, not to mention the cover of the distributor, which was prone to breakdowns and had an absolutely unpredictable character.

Features of maintenance of electrical equipment VAZ 2106

The most serious criticism from the owners of the sixes was caused by the fuse box. Both the block itself and the fuses themselves. At the slightest loss of contact, the fuse overheated, and melted not the fusible link, but everything that was around - the plastic covers and block housings. Fighting this phenomenon was useless until human blade-type fuses appeared. They reliably kept contact and burned out only on business - if there were problems in the electrical circuit.

The on-board electrical system of the VAZ 2106 used an antediluvian relay system for high current consumers. The relay protected the switch contacts from overload. Only on the VAZ 2108 it was possible to assemble all the relays into one block, but on the six they are scattered throughout the car, and the logic of their placement does not fit with the elementary concepts of circuitry. The plant did not recommend repairing the relays, but advised replacing them entirely, since high-quality restoration of the burned-out winding was unlikely in garage conditions.

You can talk about the electrical system and the wiring diagram of the VAZ 2106 for days, but you yourself will understand the connection diagram itself, which we showed on the page. The scheme is simple, accessible and understandable even for a beginner. Keep it up and good luck on the road!

Wiring performs one of the main functions in any car - it ensures the stable functioning of the engine and all electrical appliances. The presence of malfunctions in the wiring diagram of the VAZ 2106 may lead to the impossibility of the full operation of the machine.

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Signs and causes of malfunction

To begin with, we will analyze the signs of malfunctions in the operation of electrical circuits.

signs

By what "symptoms" can you determine the malfunction:

The car won't start or drive. There can be many reasons for a malfunction, ranging from a discharged battery to a failed generator device.
The car starts and can move, but some components and systems do not function correctly.
The battery indicator on the dashboard of the car came on. A malfunction can be associated with both the battery (discharge, capacity drop or damage), and with the operation of the generator device.
The optics are not working properly. The headlights are weak, but they get stronger when you press the gas pedal. Malfunctions can be caused by malfunction of the generator.
Certain electrical appliances do not work. For example, interior lighting or rear window heating. The reason may be damage to the circuit wires or a blown fuse. Block diagnostics required.
The side direction indicators do not work. The reason must be sought in the electrical circuit and fuses.

Causes

1. Failed battery plates 2. Blown fuse VAZ 2106 3. Torn alternator belt 4. Damaged high voltage wires

What causes problems in the operation of electrical equipment:

Discharge of the battery or its breakdown associated with a decrease in capacity or destruction of the internal plates. Malfunctions may be due to the fact that the battery has worked out its service life. At the end of its useful life, the battery's internal components wear out faster, especially if the owner of the car has made mistakes while using the device. When the battery is completely discharged, you can try to charge it, but this does not always solve the problem. If the wear of the device is very large, then after charging the driver will be able to start the engine, but as a result of stopping, the car owner will again encounter a problem.
Generator problems. A malfunction of the device may be due to the failure of one of the structural components of the generator set or the wear of its belt. If the diagnostics show that there is not enough voltage supplied to electrical appliances, and accumulator battery working, it is necessary to check the relay-regulator of the generator, as well as the integrity of the belt. One of the signs of its wear and tear are power surges, as well as a whistle from under the hood. The timing belt can't whistle like that. To replace the relay-regulator, you will have to dismantle the device and completely disassemble it.
Damage to the insulation of wires, broken wiring. If the insulating layer on electrical circuits is damaged, it will cause current leakage. Accordingly, electrical appliances will not receive a sufficient level of voltage necessary to power them. In the event of a break in the wiring, the operation of the equipment will be impossible. Damaged electrical circuits must be replaced, and if the insulation layer is broken, then the wire must be changed or re-wrapped with electrical tape.
Invalid contacts. Almost all electrical circuits have connectors for connection. If their contacts are damaged, burnt out or oxidized, this leads to the fact that the current cannot flow to the equipment. When oxidized, the elements are subject to cleaning, usually this eliminates the problem. If the pins are damaged, then the only solution is to replace the connectors. But in the event of a burnout, it is not enough to replace the plugs. It is necessary to find out the cause, since the burning of the contacts indicates power surges in the mains. If the problem is not corrected, the car owner will constantly encounter it after replacing the contacts.
Broken relay or fuse. All elements located in the mounting block are responsible for the working condition of electrical appliances. If they fail, become damaged or burn out, the operation of the equipment will be impossible. Detailed diagnostics and replacement of failed components are required. Use the diagram on the back of the box to locate the faulty fuse. As in the case of contacts, the presence of burn marks on the fuses indicates power surges in the on-board network that must be eliminated. If the device is responsible for the work fuel pump, then its failure will lead to the fact that starting the engine will be impossible.
Malfunction of the ignition switch or other elements of the SZ or BSZ - distributor, starter. With such malfunctions, the engine will not start. If the starter is defective, the driver will hear clicks when trying to start the engine. Dashboard usually activated, as indicated by the lights on it, but the engine does not start. It is necessary to sequentially dismantle all the structural components of the ignition system - the lock, distributor and starter. These devices are subject to detailed diagnostics, analysis and replacement of failed components.
One of the reasons for the malfunction of electrical circuits, in which the motor may not start, is damage to high voltage wires ignition systems. We are talking about those cables that are connected to the candles. If they are damaged, a sufficient high-voltage discharge will not be able to flow to the candles. As a result, there are problems with starting the engine. If the power unit starts, but the insulation on the high-voltage wire is damaged, then the motor will triple. Problems can be solved by replacing the cables. In more detail, the causes of the malfunctions are shown in the photo.

Practice shows that most of the malfunctions in the wiring of a car are associated with a poor-quality connection.

VAZ 2106 with a carburetor ICE

Scheme of the electrical network in a VAZ 2106 car

Consider a colored electrical diagram with a description in the "six" with a carburetor engine:

Swivel headlights located on the sides of the body.
Sidelights.
External lighting optics.
Optics of interior lighting.
sound devices.
Electric motor of the ventilating device of the cooling system of the power unit.
Fan motor activation controller.
The relay of activation of sound signals.
Protective element for activating the electric motor of the internal combustion engine cooling fan.
Voltage regulator in the on-board network of the machine.
Ignition coil.
Lack of volume controller brake fluid V expansion tank under the hood.
Switchgear of the ignition system.
Electric motor cleaning system windshield.
Spark plugs with connected high voltage cables.
Engine fluid emergency light indicator controller.
Lubrication pressure indicator controller.
Antifreeze temperature sensor controller.
Lighting lamp located in the engine compartment.
The solenoid valve of the carburetor unit.
Generator device that provides voltage to all electrical equipment in the car with the engine running.
Starter device of the ignition system.
Machine battery.
Relay control indicator battery discharge.
Protective element of the optics low beam activation circuit.
High beam activation relay.
Protective device for the windshield wiper circuit.
Auxiliary mounting block with safety devices.
Main mounting safety block.
Light activation and deactivation device reversing when the corresponding gear is engaged.
Device for switching on and deactivating the control indicator hand brake on the dashboard.
Socket for connecting a portable light bulb.
Intermittent device for turn indicators and light signaling, thanks to which the headlights flash when turns or emergency gangs are turned on.
Electric motor of auto heating system.
Stop light switch.
Relay for protecting the electrical circuit of the rear window heating system.
Resistor element of the electric motor of the heating system.
Glove box light indicator.
Device for turning on and off external lighting.
Button for activating and deactivating the rear window heating system.
Egnition lock.
Switch on the center console to activate the dipped or main beam.
Lever for turning lights.
The device of switching off and inclusion of a sound signal.
The lever for switching the speed of the windshield wipers.
Device for activating and deactivating the windshield cleaning system.
Control panel illumination regulator.
Button for turning on and off the light alarm.
Cigarette lighter.
Stove speed switch.
The light indicator of level of a brake liquid.
Light switches for a device that controls whether the front doors are open or closed.
Light bulbs signaling open doors.
Light switches located in the front door pillars.
Fuel level controller with an indicator of the reserve of gasoline in the tank.
Antifreeze temperature controller in the cooling system.
The device for monitoring the pressure of the lubricant in the engine with a light indicator.
A tachometer that determines the speed of the crankshaft of the motor.
Handbrake indicator light.
Battery charge indicator.
The light indicator of activation of suction.
Speedometer.
Light indicator of external illumination.
Turn signal indicator on the dashboard.
High beam activation indicator.
Interrupting element of the hand brake indicator.
Suction indicator switch.
Clock on the center console.
Light switches that are installed in racks rear doors.
Plafond.
Rear window heating device.
Luggage compartment light indicator.
Fuel level and reserve controller.
Rear optics.
Illuminated license plate.

You can learn about the nuances of repairing wiring when replacing one ignition with another from a video shot by Vyacheslav Kravchenko.

In such models, the principle of operation of the electrical circuit when starting the motor looks like this:

The driver inserts the key into the lock, and then turns it to the "Starter" position. This results in power being supplied to the device.
The generator set comes into operation. Voltage is supplied from the device to the coil, this element is designed to form a high-voltage pulse. A low-voltage current is supplied to it, which, as a result of transformation, receives high voltage. From the coil, the discharge enters the distributor.
Through high-voltage cables, the drive of the device begins to push the crankshaft car motor. The latter closes the contacts in a certain order, after which a discharge enters the candles.

Depending on the type of car, a classic or electronic ignition can be installed on the carburetor.

Classic ignition

Such a system is called contactless, it consists of:

ignition switch, that is, a lock;
coils;
distribution mechanism;
high voltage cables;
candles.

The function of the switchgear is to interrupt the electrical circuit of the primary winding on the module. After that, the mechanism distributes the voltage across the candles in a certain order. Thanks to the coil, low voltage current is converted into high voltage. The purpose of the candles is to ignite the combustible mixture in the cylinders of an automobile internal combustion engine.

You can learn about the designations of safety devices on the carburetor version of the car from the video published by the AVTOCLUB_22 channel.

Electronic

If the machine is equipped electronic system ignition, then in it, on the section of the circuit between the distributor device, as well as the coil, there is a switching mechanism.

BSZ consists of:

switching device;
a switch, that is, a lock;
coils;
distribution device;
high-voltage cables through which a discharge enters the candles;
the candles themselves.

Thanks to the switchgear, control pulses are sent to the switching device, this is done to create a spark. After that, the signals are given in turn to all spark plugs. The main purpose of the switch is to convert control pulses from a non-contact device into current, the latter is used to supply the primary winding of the coil. This helps to improve the appearance of a spark, which is especially important for power units operating on a lean combustible mixture.

Diagnostics of the switching device is carried out using a spark. If, as a result of the check, the distributor does not receive a high-voltage signal, this indicates a malfunction of the switch. The device must be replaced. But if, as a result of a repair or a change, the problem was not solved, then it is necessary to carry out diagnostics of the electrical circuits and change the damaged wires. Perhaps the reason should be sought in the increased resistance of the wires, this leads to the fact that the spark will be too weak.

VAZ 2106 with injector

Cars of later years of production began to be equipped with injection power units. We will not consider the electrical circuit of such machines, since it is almost identical to that described above.

About the transfer of the "six" from the carburetor to the injector and repair work on the transfer of wiring can be found in the video from Sergey Kryuchkov.

The wiring diagram for connecting devices in such machines has undergone certain changes:

Cars began to be equipped with electric pumps used to increase the pressure level in the rail. IN power units with carburetors, there is no such pressure; they use mechanical pumping devices.
The combustible mixture is formed directly in the cylinders of the internal combustion engine. In the classic versions of the car, its formation occurs in the carburetor.
Added electric nozzles, they are responsible for fuel injection.
Also, the electrical circuit is supplemented by the ECM control module. The device is used to detect the moment at which the injection of a combustible mixture is required. In carburetor versions, it enters the cylinders when the intake valve is opened.

Injection systems are characterized by the presence of a large number of electronic components. If the engine does not start, the reason may be not only damage to the wiring, but also the sensors not working.

Instructions for diagnosing and replacing wiring

If the wiring diagram in the VAZ 2106 is damaged, the voltage level in the on-board network should be diagnosed, this will require a warning lamp with two wires connected:

One of the "control" contacts is connected to the negative terminal of the battery under the hood of the car. You can use the mass, that is, any metal part of the body or engine of a car.
The second contact is connected to the connection of the diagnosed section of the electrical circuit. It is important that it is located closest to the battery or safety device.
If, as a result of the connection, the “control” began to burn, then there is voltage in the electrical circuit. This indicates that the diagnosed part of the wiring is in working condition.
The diagnostic procedure is carried out in a similar way on the remaining sections of the wiring.
If the test showed that the light does not light up, this indicates that there is no voltage in the circuit. The cause of the malfunction must be sought between this point and the last point where the current was.

The VAZ 2101-2107 channel in the video showed how the battery charge diagnostics procedure is carried out.

Depending on the type of connection, voltage in the circuit may appear only after the ignition switch is turned on.

In the event of a short circuit, one of the search options is to dismantle the safety device and connect a tester (voltmeter or multimeter) or “control” to the contacts of its socket. When checking, other components of the electrical equipment system in the diagnosed section of the circuit must be turned off so that there is no voltage. If you are using a test lamp, then after connecting the contacts to the sockets, you need to move the wires in different directions. If during the execution of the task the lamp began to burn, this indicates that there is a short circuit somewhere in the area. Most likely, the insulation of the wires has worn out.

Grounding diagnostics is carried out to test the reliability of connecting electrical devices to the mass of the machine:

Open the hood and disconnect the battery. One of the contacts of the device that is being tested must be connected to ground, that is, to the body or metal on the car.
The second contact is connected to the junction or ground point.
If, as a result of the connection, the "control" began to burn, this indicates that everything is in order with the mass in the diagnosed section of the circuit.

User Roman Rostovchanin spoke about the mistakes that should not be made when checking the grounding of contacts.

How to find a damaged section of wiring:

It is necessary to turn off the voltage from the diagnosed section of the circuit. The wiring section is checked by means of a lamp with a connected voltage source.
The two ends of the wire from the light source are connected to different ends of the electrical circuit or to the positive output and the mass of the machine. When the indicator lights up, there are no breaks in the wiring. If the lamp does not turn on, then you need to look for the place of damage.
The ignition lock is diagnosed in the same way, the “control” is connected to its terminals for verification. When the switch is activated, the light source should light up.

If the cause of the malfunction of electrical appliances is the presence of an open circuit, then it is almost impossible to visually find the damaged area, since it is difficult to see oxidation on the contacts or damage to them. To solve the problem, you can try to move the connected wire or reconnect the contacts. Sometimes this solves the problem. As for replacing the damaged section of the circuit, you just need to cut the worn wire and connect a new one instead. The junction is sealed or wrapped with electrical tape.

If you decide to completely change the wiring in the car, we recommend that you contact the experts.

If the malfunction is a blown safety device, then such a problem can be determined visually. A broken wire in the part body indicates the need to replace it. When changing devices, fuses of the same power should be used; the use of spare parts with other ratings is not recommended. The fact is that different sections of the electrical circuit require a different level of protection. The power of the device is indicated on its body. If a part fails, the cause must be found before it can be replaced. Most often, fuses break due to a short circuit, which is associated with a broken or worn wiring.

User Valery Potapenko in his video gave recommendations on finding and replacing failed fuses.

Burnable jumpers can be used in the electrical circuits of the machine. They are used in areas of wiring that are not protected by safety devices, for example, in the circuits of the ignition system. The main similarity between jumpers and fuses is that both parts can be diagnosed visually. To check, it is necessary to disconnect the battery from the power supply, then dismantle the jumper and evaluate its condition. If visual diagnostics showed the need for replacement, then the device changes.

How to prevent wiring problems?

What you need to consider in order not to encounter malfunctions in the operation of electrical circuits:

The procedure for replacing the wires must be carried out with the electrical appliances and the battery turned off.
Switching off and on the battery contacts is allowed only when the ignition is off.
When checking the wiring, a short circuit must not be allowed, this can lead to damage to electrical appliances.
Do not use metal tools to remove safety devices.
Do not disconnect the battery while the engine is running. As a result, the car owner may face the problem of failure of the voltage regulator and other components of the circuit.
If the operability of the diode bridge of the generator set is being tested, the use of a megohmmeter powered by a mains voltage of more than 12 volts is not allowed.
When welding the body, the battery and alternator must be switched off. It is also necessary to disconnect the computer from the power supply, if any.
Do not repair or replace wiring while the engine is off.
Periodically recharge the battery and clean its terminals.

The VAZ-2106 model car began to be produced in 1976. It differed from its predecessor VAZ-2103 more powerful engine, the volume of which is 1.6 liters, with a modified body and interior. At the time of its publication, it was the most prestigious and comfortable car. Below is a quality color scheme domestic electrical equipment passenger car VAZ-2106. As with any machine, this model may experience malfunctions in the electrical circuit, so circuit diagram will be indispensable for identifying and correcting such problems. With its help, you can find out exactly where the breakdown occurred in the electrical circuit and make the appropriate repair. You can find out which lamp on the instrument panel or headlight is not working, which sensor is out of order, repair the generator, check the fuses, and other repair actions based on the information provided.

Scheme VAZ 2106

1 - side direction indicators; 2 - sidelights VAZ-2106; 3 — external headlights; 4 — internal headlights; 5 - sound signals; b - the electric motor of the fan of the engine cooling system VAZ 2106; 7 - sensor for turning on the fan motor VAZ 2106; 8 — the relay of inclusion of sound signals; 9 - relay for turning on the fan motor VAZ 2106; 10 - voltage regulator; 11 - ignition coil VAZ 2106; 12 - windshield washer motor; 13 - sensor of insufficient level of brake fluid; 14 - ignition distributor; 15 - wiper motor; 16 - spark plugs VAZ 2106; 17 — the gauge of a control lamp of pressure of oil; 18 - oil pressure indicator sensor; 19 - coolant temperature indicator sensor; 20 - engine compartment lamp; 21 - solenoid valve of the carburetor VAZ 2106; 22 - generator; 23 - starter; 24 - battery; 25 — the relay of a control lamp of a charge of the accumulator battery; 26 - relay for turning on the dipped headlights; 27 - relay for switching on the main beam of headlights; 28 - wiper relay; 29 - additional fuse box; 30 - main fuse block; 31 - reverse light switch; 32 - control lamp switch parking brake; 33 - portable lamp socket; 34 - relay-interrupter of direction indicators and alarm; 35 - heater motor; 36 - brake light switch; 37 - rear window heating relay *; 38 - heater motor resistor; 39 — a lamp of illumination of a ware box; 40 - outdoor lighting switch; 41 - rear window heating switch *; 42 - ignition switch VAZ 2106; 43 - switch near-far light; 44 - turn signal switch; 45 - horn switch; 46 - wiper switch; 47 - windshield washer switch; 48 - switch (controller) instrument lighting; 49 - alarm switch; 50 - cigarette lighter; 51 - heater switch; 52 — a control lamp of level of a brake liquid; 53 - switches for signaling lights for open front doors; 54 - signaling lights for open front doors; 55 - ceiling switches located in the front door pillars; 56 - fuel gauge with fuel reserve control lamp; 57 - coolant temperature gauge; 58 - oil pressure indicator with a control lamp; 59 - tachometer; 60 - parking brake warning lamp; 61 - battery charge control lamp; 62 - control lamp carburetor air damper; 63 — speedometer; 64 - control lamp outdoor lighting; 65 - control lamp of direction indicators; 66 - control lamp high beam headlights; 67 - relay-breaker of the parking brake warning lamp; 68 - switch for the control lamp of the carburetor air damper; 69 - watch; 70 - ceiling light switches located in the racks of the rear doors; 71 - shades; 72 - rear window heating element; 73 - trunk lighting lamp; 74 - sensor level indicator and fuel reserve; 75 — rear lights; 76 - license plate lights.

Modifications

Scheme of switching on the electric windows of the front doors

1 - main fuse box; 2 - relay for switching on electric windows; 3 - left door power window switch; 4 - right door power window switch; 5 - gearmotor of the power window of the right door; 6 - motor reducer of the electric window regulator of the left door; 7 - additional fuse box; 8 - ignition switch; A - to the output "30" of the generator; B - to the instrument lighting switch; B - conditional numbering of plugs in the gear motor block.

Carburetor solenoid valve control circuit

1 - ignition switch; 2 - generator; 3 - battery; 4 - ignition coil; 5 - switch; 6 - control unit; 7 - solenoid valve of the carburetor; 8 - carburetor limit switch.

Engine cooling fan motor

1 - generator; 2 - battery; 3 - ignition switch; 4 - main fuse box; 5 - relay for turning on the electric fan, 6 - sensor for turning on the electric fan; 7 - electric fan; 8 - additional fuse block

Fuses and relays VAZ 2106

No. 1 protects the horn, clock, brake lights, cigarette lighter, front door open signaling lights. Fuse rating 16A.
No. 2 protects the circuits of the windshield washer, windshield wipers (wipers), heater electric motor VAZ 2106. Fuse rating 8A.
No. 3 left high beam headlights, as well as a high beam indicator lamp in the speedometer ( of blue color). Fuse rating 8A.
No. 4 protects the right high beam headlights. Fuse rating 8A.
No. 5 protects the left low beam headlights from short circuit. Denomination 8A.
#6 protects the right low beam headlight circuit. Denomination 8A.
#7 protects the trunk, instrument, license plate, cigarette lighter, left front position light, and right rear position lamp circuits. Denomination 8A.
#8 protects the side light indicator circuit, license plate light, underhood engine light, right front side light, and left rear side light. Denomination 8A.
No. 9 protects the circuit of the tachometer, rear window heating relay windings, reverse lamp, glove box lighting, battery charge indicator lamp, parking brake, brake fluid level, carburetor choke control, oil pressure gauges, coolant temperature and fuel level, turn . Denomination 8A.
No. 10 protects the battery charging circuits, namely the excitation circuit of the generator and the relay-regulator. Denomination 8A.
No. 11, 12.13 in basic configuration are in reserve and can be used for additional equipment. The denomination is selected depending on the consumer.
No. 14 is used to protect the circuit of the heated rear window element, if equipped. Denomination 16A.
No. 15 engine cooling fan, if one is installed in the car. Rating 16A
#16 protects the turn signal and hazard warning circuit. Denomination 8A.

It is important not only to keep clean contact groups, but also use fuses of the rating recommended by the manufacturer. Ignoring these requirements threatens the failure of electrical equipment.

The diagram of the electrical equipment of the VAZ-2106 machine is necessary for troubleshooting electrical wiring and their quick elimination.

The entire complex of electrical equipment is connected in a single-wire type - the negative terminals of the outputs from the current sources are connected to the “ground” directly to the element that consumes energy. As a result, the “mass” in this VAZ-2106 circuit acts as the second connecting wire. The figure below shows a complete view of the vehicle equipment and wiring diagram.

The VAZ-2106 circuit at the level of electrical equipment is especially useful for the owners of this car when it becomes necessary to quickly troubleshoot the electrical wiring system. Have you adjusted the valves on the VAZ-2109? Check the wires!

In addition, the circuit is often used to evenly connect additional elements and audio devices. If you decide to replace or repair lighting fixtures, the ignition system and other electrical equipment on the VAZ-2106, using this diagram you will find the desired terminal and current source. If problems are found with the engine, first check the cylinder head bolt torque, and then check the wiring.

Consider this wiring plan in parts, in which specific parts and elements of the electrical equipment of the machine will be painted.

Upper left part of the VAZ-2106 wiring diagram

This diagram allows you to consider the elements of the front of the machine. Here are:

Side left and right direction indicator (1);
Several sidelights (2);
External (3) and internal (4) samples of headlights;
Connected horn (5).

Terminals of the electric motor of both fans included in the cooling system of the VAZ-2106 engine (6);
A set of sensors responsible for the timely switching on of the electric motor (7);
2 types of relay - one is used when turning on the sound signal (8), and the other when regulating the operation of the electric motor of the cooling system (9);
Small voltage regulator in the car (10);
Car ignition coils (11);
2nd electric motor, which is responsible for the operation of the windshield washer (12);
One of the main sensors of the VAZ-2106 - it determines the level of brake fluid in the car and in a timely manner gives the owner a command about non-compliance with the established standards (13);
Also in the center of the diagram are the distributor of the ignition system (14) and the engine for the windshield wiper (15).

The following electrical equipment completes this part of the circuit:

Set of machine spark plugs (16);
Sensors monitoring the oil mixture pressure lamp (17) and a gearbox with an indicator of this pressure on the panel (18);
Also shown is the connection of the current temperature indicator sensor in the engine coolant (19) and the engine compartment lamp VAZ-2106 (10).

Advice: in case of problems with the operation of the engine and specifically the running gear, first check the pressure in the tires of the car using the table - are all the wheels properly inflated? Then start investigating wiring problems!

The 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 the electrical wiring system (starters, relays, etc.). When viewed from top to bottom, you can see the following elements:

Carburetor solenoid valve kit (21);
The design of the car generator (22) and the starter itself (23);
Battery terminals (24);
A set of various types of relays responsible for receiving a charge for the entire system from batteries (25), turning on headlights with low beam (26) and high beam(27), as well as a relay that controls the operation of the wiper (28);
At the end, the connection to the additional fuse box (29) is indicated.

The central part of the electrical circuit VAZ-2106

The central piece of the circuit mainly consists of on / off switches for lighting and switches for supplying current to the system. The main wiring elements are indicated by the following numbers:

Kit with main fuse box (30);
Light switches in the reversing headlights of the machine (31), operation of control lamps when the hand brake is applied (32);
Varieties of socket outlets for portable lamps (33);
Equipment for the operation of the turn signal indicator and emergency signal (34);
The design of the electric motor of the stove (35) and terminals for turning off the operation of the brake light (36);
Current supply relay for heating the rear window (37);

Advice: depending on the modification and year of manufacture of the VAZ-2106, the type of relay and its position in the network may vary. To repair this part, it is best to use the diagrams that come with the machine.

Set of resistors for the electric motor of the stove VAZ 2106 (38);
Wiring to light bulb glove box (39);
List of outdoor light switches (40), heating the rear surface of the glass (41), as well as the ignition system (42);
Set of switches from near to high beam(43), windshield wiper (46) and machine direction indicator (44);
Special types of car horn switches (45), universal windshield washer (47) and dashboard light and emergency horn switches.

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

The electrical wiring of the machine is protected by fuses, which are mainly installed in the central and auxiliary unit located at the bottom of the instrument panel along left side next to the steering column. The circuit from the battery to the terminals and partings closes when the ignition is turned on by the car.

Advice: When carrying out work on replacing or repairing lighting fixtures and wiring, be sure to disconnect the battery from the mains. Relays, switches, batteries, spark plugs, and even the relay winding in the lighting and fan switching system in the cooling system are not protected by fuses. When the brakes are bled on the VAZ-2107, a similar problem may arise.

If one of the circuit elements is damaged, the fuse is activated. In the event of a malfunction of the main set of fuses, backup fuses are activated, which are additionally installed next to the ignition unit. If a blown fuse is found, it is not enough just to replace it - you need to study the wiring in detail and find out the reason for the combustion of this spare part in the VAZ-2106.

The electrical equipment and wiring diagram should help you quickly find and fix faults in the headlights, dashboard indicators and other systems of your VAZ-2106.

Video: how to read a car wiring diagram