The wiring of the VAZ 2106 is based on the principle of single-conductor, which means a situation where all current consumers are powered by the mass of the car. In this case, it acts as a second wire (minus). Accordingly, all electrical components are made and connected to a specific work model.
Features of the electrical wiring of the "classic" models
The main characteristics that the VAZ 2106 electric wiring diagram has are the following:
- activation of electrical circuits directly through the ignition switch;
- connection to the battery with the participation of the fuse box;
- conductive cases of key nodes.
Thus, in the event of a failure of any system, it is advisable to look for malfunctions directly from the ignition and contact group.
The role of this node is as follows:
- controls the ignition system of the car;
- plays anti-theft, including security functions;
- allows towing a malfunctioning car with the emergency lights on.
Reasons for repairing the ignition switch
The ignition switch of the “six” has 4 modes with different functionality:
- The "0" mode allows you to power only the wires 30 and 30/1. Other functions are disabled.
- “I” mode allows running lights, wipers drive, stove engine to work.
- “II” mode - in this case, the wiring on the VAZ 2106 activates the turn signals, the dashboard and the ignition system.
- The "III" position of the key provides power to terminals 30/1 and 30-INT. Car starter works.
Do-it-yourself replacement of the ignition switch may be required for several reasons:
- Firstly, this is real in case of losing keys.
- Secondly, over time, the ignition lock larva undergoes wear, and this affects the engine starting.
- In addition, there may be problems with the group of contact wires, which can lead to.
Tip: By the way, this work is not difficult to do yourself, although the price for the services of an electrician will also not be unbearable. In order to perform these types of work, prepare an awl and a Phillips screwdriver in advance (well, and a new ignition switch, if necessary).
And it consists of the following elements and parts:
- lock case;
- contact disk;
- locking rod;
- roller and contact sleeve;
- block.
Verifying the operation of the distributor
How to change the lock
Dismantling the old unit
Instructions for self-replacement of the ignition switch will look something like this:
- turn off the battery;
- we unscrew the fixing screws of the plastic casing under the steering column and remove it;
- turn off the anti-theft device, for which you need to insert the key to position "0";
- vAZ 2106 wiring requires removing the lock - for this purpose, insert the awl into the hole and snap-lock;
- after you remove the lock (see video), it is strongly recommended that you mark the contact wires so as not to mix them in places when reconnecting;
- put the new lock in the reverse order.
Contact Group Replacement
The wiring diagram of the VAZ 2106 is made in such a way that, if it is necessary to replace the contact group, this can be done without dismantling the ignition switch. However, if you remove it by force, then putting it back almost certainly will not work. For this reason, we will need to perform all of the above operations.
Important! After removing the lock, we pull off the snap ring from its back side and install a new contact group (as in the photo).
It is recommended to purchase only high-quality spare parts, and it is better to do this with trusted car dealers, since today there are many fakes on sale. Distinctive properties of the original ignition switch will be such characteristics:
- the body is molded carefully and with smooth edges;
- the top of the castle is rolled smoothly;
- a wide hologram cannot be torn off without destroying it;
- free movement of the key in the larva, without interference.
What is contactless ignition and its advantages
Another interesting option for tuning classic models is the installation of a contactless type of ignition. Certainly, the car only benefits from such an innovation - the engine runs more smoothly, car crash disappears, it is much easier to start the engine in the cold season. In addition, there are savings associated with fuel consumption.
The wiring diagram on the VAZ 2106 in this case is almost identical: the main differences are the presence of a pulse sensor and the absence of a distributor. While the engine is running, pulses are generated by the sensor to the transistor switch.
Already with its help, other pulses are generated, characteristic of the primary winding on the coil. With interruption, the secondary winding produces high voltage current. From the distributor contact, current is supplied to the spark plugs in the required sequence.
So, you get a complete set of contactless ignition for the VAZ “classic”, which should correspond in its characteristics to the car engine. Next, we need a wiring diagram for the VAZ 2106.
The following spare parts should be included in the configuration of such an ignition:
- switching unit;
- coil;
- high voltage wiring kit;
- spark plugs - DVRM;
- connecting wires.
Work stages
To successfully replace a non-contact ignition, it is important to adhere to the principles of observing the correct technology of work. Remove the negative terminal from your battery. Always any kind of electrical repair must begin with this action.
Here, wiring to the VAZ 2106 will come to the rescue:
- We disconnect the wires and the main high-voltage wire from the ignition coil.
- Remove the distributor cover.
- The slider should be set so as not to overwhelm its necessary settings.
- The mark on the block is placed where there are slots at the bottom of the distributor housing.
- Loosen the nut and remove the old distributor of the previous contact ignition system.
- Before mounting the new system, open the cover of the updated distributor and put the slider in the same position as on the old distributor. You can put it in the hole in the head of the unit.
- Slide the mark to the desired level and tighten the nuts.
Now you can assemble, as the wiring diagram of the VAZ 21063 suggests - put on the cover, connect high-voltage wires. You can proceed with the dismantling of the old ignition coil (discussed above).
- We install a new coil and bring to it another branch of the high-voltage wire.
- Now we put in place all the high-voltage wires. We need contact “K” for the brown wires of the new coil, while blue wires will go to contact "B".
- You need to choose a place to place the switch, more often this is done in the area of \u200b\u200bthe washer reservoir. It is fixed on self-tapping screws.
Replacing the wiring of the VAZ 2106 is made, you can tighten the wires with electrical tape. It remains to start the engine and adjust the ignition system.
Note! If the engine of your "six" began to work intermittently and intermittently, as well as this is accompanied by a loss of power, then the misfire could easily become the cause.
The first thing you should pay attention to in this case is the integrity of the wiring, including the high voltage, as well as the serviceability of other elements of the ignition system. Spark plugs are checked on a separate stand. In some cases, the cause may be a faulty VAZ 2106 generator and wiring to it.
In conclusion
As you can see, there is nothing complicated in caring with an electrician. It is only important to do all the work competently and accurately. Thus, you extend the life of your iron friend. Good luck on the road!
The development of automobile vehicles is closely connected with the evolution of mankind. The formation of transport developed slowly, since a self-propelled car is a complex set of mechanical and electrical elements, where the main components are grouped: body, chassis, engine and electrical wiring, working in full coordination with each other. The design and device of these subsystems ensure the effective functioning of the car, using the design features of the elements and their purpose.
Scheme of electrical equipment for a VAZ 2106 car
The VAZ 2106 was the culmination of many years of innovative research and development. This is a machine with reliable mechanical and electrical devices. When developing the VAZ-2106, Volzhsky Automobile Plant experts were guided by the terms of reference for updating and modernizing previous models to European quality standards. Making changes to the exterior, Soviet designers developed a new design for the rear lights, side direction indicators and other elements. The most popular and massive VAZ 2106 car was put into operation on domestic roads in February 1976.
In addition to changes in the suspension and engine modifications, experts paid attention to the electrical wiring in the car, which is a system of colored wires laid side by side and connected together by an insulating tape. The electrical circuit is part of the transport and includes a circuit designed to operate the engine and a circuit for transmitting electrical energy to lighting consumers:
- engine start system;
- battery charge elements;
- fuel mixture ignition system;
- elements of exterior and interior lighting;
- sensor system on the dashboard;
- sound alert elements;
The electrical system of the car is a closed circuit with an independent power source. Current flows through the cable from the battery to the component to be fed, current returns to the battery through the metal housing of the car, connected to the battery with a thick cable. Thin wires are used for accessories and relays requiring low power.
Using modern developments in the design and ergonomics of the location of the controls, the plant specialists supplemented the design of the VAZ 2106 with an alarm system, steering column control for windshield wipers and a windshield washer. To effectively display technical indicators, the instrument panel was equipped with a lighting rheostat. A low brake fluid level was determined by a separate warning lamp. Luxury equipment models were equipped with a radio, heated rear window and a red fog lamp under the rear bumper.
For the first time on models of the Soviet automobile industry, taillights are combined into a single housing with a direction indicator, parking light, brake light, reverse light, reflective lamp, structurally combined with license plate light.
Wiring diagram VAZ 2106 (carburetor)
A complex network of wires passes through the car. To avoid confusion, each wire connected to a separate element has a different color designation. To track the wiring, the entire circuit is reflected in the car's service manual. A bunch of wires stretched along the entire length of the body from the power unit to the luggage compartment. The wiring diagram for electrical equipment is simple and straightforward, requiring clarification in case of problems with the identification of elements. Color coding is used to facilitate the process of switching electrical consumers, the detailed connection of which is indicated in the diagrams and manuals.
Table: electrical circuit description
The electrical system is made according to a single-wire circuit, where the negative terminals of the sources of energy consumption are connected to the car body, which performs the function of "mass". Sources of current are an alternator and a battery. Starting the engine provides a starter with an electromagnetic traction relay.
For the operation of the power unit with a carburetor, a mechanical electrical ignition system is used. The order of operation of the system begins with the creation of a magnetic field inside the core of the ignition coil, which forms a reservoir for energy, which will be used to excite a spark on the spark plugs through high voltage wires.
Activation of the entire process of starting the electrical circuit begins with the ignition switch and the contact group that control the vehicle’s ignition system, lighting system and light alarm.
The main outdoor lighting devices are dipped and main beam headlights, direction indicators, taillights and registration plate lighting. To illuminate the interior, two shades are used. In addition, there are door switches on the racks of the front and rear doors. The wiring of the instrument panel includes a set of elements to alert the driver about the technical condition of the car: tachometer, speedometer, temperature, fuel level and oil pressure indicators. To illuminate the instrument panel at night, six warning lamps are used.
The main characteristics of the electrical wiring diagram:
- activation of the electric circuit through the ignition switch;
- switching current consumers through the fuse box;
- connection of key nodes with a source of electricity.
Wiring diagram VAZ 2106 (injector)
A drawback of a mechanical ignition system with a carburetor engine is the use of low voltage breakpoints on the primary winding of the ignition coil. Mechanical wear of contacts on the cam of the distributor, their oxidation and burnout of the contact surface from constant sparking. Continuous adjustment to compensate for wear of contact switches eliminates mechanical changes. The power of a spark discharge depends on the state of the contact group, and poor sparking leads to a decrease in engine efficiency. The mechanical system is not able to provide a sufficient component life, limiting the power of the spark and engine speed.
Table: injector circuit description
| Position number | Circuit element |
| 1 | controller |
| 2 | cooling fan |
| 3 | ignition harness block to left mudguard harness |
| 4 | ignition harness block to right mudguard harness |
| 5 | fuel gauge |
| 6 | fuel gauge harness to fuel gauge harness |
| 7 | oxygen sensor |
| 8 | the plug of the harness of the fuel level sensor to the harness of the ignition system |
| 9 | petrol pump |
| 10 | speed sensor |
| 11 | idle control |
| 12 | throttle position sensor |
| 13 | coolant temperature sensor |
| 14 | mass air flow sensor |
| 15 | diagnostic pad |
| 16 | crankshaft position sensor |
| 17 | adsorber purge solenoid valve |
| 18 | ignition coil |
| 19 | spark plug |
| 20 | nozzles |
| 21 | ignition system harness block to instrument panel harness |
| 22 | fan relay |
| 23 | controller power fuse |
| 24 | ignition relay |
| 25 | ignition relay fuse |
| 26 | petrol pump power circuit fuse |
| 27 | petrol pump relay |
| 28 | ignition harness block to injector harness |
| 29 | injector harness block to ignition harness |
| 30 | dashboard harness block to ignition harness |
| 31 | ignition switch |
| 32 | instrument cluster |
| 33 | engine anti-toxic system scoreboard |
To solve the problems of a mechanical ignition system, electronic ignition has been introduced. In the original systems, contact switches were replaced by a sensor using the Hall effect and reacting to a rotating magnet on the camshaft. On new cars, the mechanical ignition system was removed, replacing it with an electronic system without moving parts. The system is fully controlled by the on-board computer. Instead of the ignition distributor, an ignition module has been introduced that serves all spark plugs. Along with the development of transportation technologies, automobiles were equipped with a fuel injection system that required accurate and powerful spark discharge.
The injection system on the VAZ 2106 for fuel supply has been installed since 2002. Previously used mechanical sparking did not allow to increase the operational characteristics of the motor. The updated injector power supply circuit uses the electronic control circuit of the entire system. An electronic unit (ECU) controls many processes:
- fuel injection through nozzles;
- fuel condition monitoring;
- ignition;
- condition of exhaust gases.
The functioning of the system begins with the readings of the crankshaft position sensor, signaling the computer about the supply of sparks to the candles. The electronic circuit of the injector differs from the carburetor model, suggesting the inclusion in the vehicle system of various electronic devices that transmit signals about physical and technical parameters. Due to the presence of numerous sensors, the electronic circuit of the injector is stable and stable. After processing all the signals and parameters from the sensors in the internal memory of the microcontroller, the operation of the executive elements of the fuel supply, the moment of spark formation, is controlled.
Hood wiring
The main part of the electrical wiring is located in the engine compartment, where the main elements, electronic and mechanical sensors of the car are located. A significant number of wires reduce the overall aesthetic appearance of the motor, surrounded by a plurality of cable wiring. For convenient maintenance of the mechanical components of the engine, the manufacturer puts the wiring in a plastic braid, eliminating its rubbing against the metal elements of the body and hiding it in the body cavities out of sight so that it does not distract attention from the power unit.
Under the hood on the engine there are many auxiliary elements that consume or generate electrical energy like a starter, generator, sensors. All devices are interconnected in a certain way and in the order reflected in the electrical circuit. The wires are fixed in a safe and inconspicuous place, which eliminates their winding on the moving elements of the chassis and motor.
Inside the engine compartment, ground wires are placed, a tight connection of which is permissible only on a smooth metal surface. A reliable grounding contact through the car body provides a single reverse current circuit from the negative terminal of the battery, which is the "mass" of the vehicle. The cables from the sensors assembled in bundles are laid in a protective casing that provides insulation from heat, liquids, and radio interference.
The wiring system located in the engine compartment includes:
- battery;
- starter;
- generator;
- ignition module;
- high voltage wires and spark plugs;
- numerous sensors.
Interior wiring harness
Thanks to the electrical wires, all sensors, components and the dashboard function as a single mechanism, providing a single task: uninterrupted transmission of electrical signals between interconnected elements.
The interior contains most of the elements of the vehicle, providing process control, monitoring of their implementation and diagnostics of the technical condition of the sensors.
The controls for automotive systems located inside the passenger compartment include:
- instrumentation panel and its backlight;
- external lighting elements of the roadway;
- turn, stop and sound warning devices;
- salon lighting;
- other electronic assistants like wipers, heater, radio and navigation system.
The wiring harness in the passenger compartment provides the connection of all elements of the vehicle through the fuse box, which, regardless of the number of devices, is the main element of the electrical wiring in the passenger compartment. The fuse box, located to the left of the driver under the torpedo, often caused serious complaints from the owners of the VAZ 2106.
If the physical contact of any wire is lost, the fuses overheat, burning a fuse. This fact was a problem in the electrical circuit of the car.
Table: designation and power of fuses in the VAZ 2106 block
| Title | Fuse designation |
| F1 (16A) | Klaxon, socket for a lamp, cigarette lighter, brake lamps, clock and interior lighting (plafonds) |
| F2 (8A) | Wiper Relay, Heater and Wiper Motors, Windshield Washer |
| F3 (8A) | The main beam of the left headlight and the warning lamp of the included high beam |
| F4 (8A) | High beam right headlight |
| F5 (8A) | Left-hand dipped beam fuse |
| F6 (8A) | Dipped right headlight and rear fog light |
| F7 (8A) | This fuse in the VAZ 2106 block is responsible for the side light (left sidelight, right taillight), trunk light, room light, right light, instrument lighting lamps and cigarette lighter |
| F8 (8A) | Marker light (right side light, left tail light), room lighting left lamp, engine compartment lamp and side light warning lamp |
| F9 (8A) | Oil pressure indicator with warning lamp, coolant temperature and fuel level indicator, battery warning lamp, direction indicators, carburetor air damper opening indicator, rear window heating |
| F10 (8A) | Voltage Regulator and Field Winding |
| F11 (8A) | Reserve |
| F12 (8) | Reserve |
| F13 (8A) | Reserve |
| F14 (16A) | rear window heating |
| F15 (16A) | Cooling fan motor |
| F16 (8A) | Direction indicators in alarm mode |
The cable harness is laid under the carpet, passing through the technological openings in the metal transport case from the torpedo to the luggage compartment.
Features of maintenance of electrical equipment and the replacement of wiring VAZ 2106
Properly laid wiring around the perimeter of the cabin and under the hood does not require special attention and maintenance. But, after repair work, the cable can be pinched, its insulation is damaged, which will lead to a short circuit. Bad contact will lead to heating of the cable and melting of the insulation. A similar result will be with improper installation of instruments and sensors.
A long period of operation of the vehicle affects the condition of the insulation of the wires, which becomes hard and brittle, especially when exposed to significant heat in the engine compartment. Damage caused by damaged wires is not easy to find. If the damage is in the public domain without braiding, repairs are carried out without dismantling the wires.
When replacing one wire, label the ends of the wires in the pads with labels, making a connection drawing if necessary.
The main stages of wiring replacement:
- new wiring harness for the VAZ 2106 model;
- disconnected battery from the car network;
- analysis of the dashboard;
- analysis of the torpedo;
- removal of seats;
- removal of noise insulation for easy access to the wiring harness;
- clean corrosion that may cause poor contact;
- at the end of work, it is not recommended to leave bare wires.
The wiring replacement procedure should not be performed without an electrical wiring diagram of the devices in order to avoid confusion during installation work.
When replacing a separate wire with a new one, use the same color and size. After replacement, you should test the corrected wire with a tester connected to the nearest connectors on both sides.
Precautionary measures
Before performing work, disconnect the battery and isolate the sharp edges of the technological holes in the car body in the places where the wires will pass in order to prevent a short circuit.
Faults in electrical equipment VAZ 2106
Solving problems with electrical elements requires special skills and simple rules:
- a system requires a power source;
- electrical devices require constant voltage;
- the electrical circuit must not be interrupted.
When the washer is turned on, the motor stalls
The windshield washer is equipped with a switch that controls the fluid supply motor. A malfunction in the form of a stalled motor can be caused by grounding the power cable, a corroded terminal, dirty and damaged wires. To eliminate the malfunction, it is worth checking all these elements and eliminating the shortcomings.
Learn more about the VAZ-2106 power window device:
Contact ignition system malfunctions
The likely causes of the malfunction are:
- burning / oxidation of the contacts of the ignition distributor (distributor);
- burning or even partial destruction of the ignition distributor cover;
- burning contact of the runner and its wear;
- failure of the resistance of the runner;
- failure of the capacitor.
These reasons worsen the engine, affecting its starting, especially in the cold season. One of the recommendations is to clean the contact group of candles and the slider. If this occurs, the contacts of the distributor must be replaced.
Wear on the ignition cover causes damage to the slider. In this case, the parts must be replaced.
Another reason is a malfunction of the noise suppression capacitor of the ignition distributor. In any case, the part must be replaced.
The wear of the mechanical part of the distributor causes the shaft to run out, which manifests itself in various contact clearances. The reason is bearing wear.
Malfunction of the ignition coil
Starting the engine is complicated by a malfunction of the ignition coil, which begins to heat up significantly when the ignition is off due to a short circuit. The cause of the breakdown of the ignition coil is the long exposure of the coil to voltage when the engine is idle, which leads to shedding of the winding and its short circuit. A defective ignition coil must be replaced.
Electrical circuits of individual branches
The electrical equipment of the VAZ 2106 has undergone minor changes. A sound signal appeared on the car without a relay, a rear fog lamp. On cars of luxury modifications, a rear window heating system was installed. Most current consumers are connected through the ignition key, which allows them to work only with the ignition on, preventing accidental shutdown or battery discharge.
Auxiliary elements work without turning on the ignition when the key is turned to position “I”.
The ignition switch has 4 positions, the inclusion of which excites current in specific connectors:
- in position "0" from the battery are powered only on connectors 30 and 30/1, others are de-energized.
- in position “I”, the current is supplied to the 30-INT and 30 / 1–15 connectors, while the “dimensions”, the windshield wiper, the fan heater heating system, the running lights and the fog lights are energized;
- in position “II”, contact 30–50 is additionally connected to previously used connectors. At the same time, the ignition system, starter, panel sensors, and turn signals are included in the circuit.
- in position “III” only the car starter is activated. In this case, the current is available only to the 30-INT and 30/1 connectors.
Stove electric motor speed controller diagram
If the car heater is not functioning efficiently, you should pay attention to the stove fan. Automotive heating technology is simple and easy to analyze.
Table: diagram for switching on the heater fan
The problem may be poor contact, which causes the fan to stop working.
Contact ignition circuit
Table: diagram of the contact ignition system VAZ 2106
Contactless ignition circuit
The installation of a contactless ignition system is an innovative option when modifying the VAZ 2106 model. From this innovative approach, you hear a steady rumbling of the engine, eliminating failures with a sharp increase in speed, and starting in a cold period is facilitated.
Table: contactless ignition system diagram
The main difference of the contactless system is the presence of a pulse sensor installed instead of the distributor. The sensor generates pulses by transmitting them to the switch, which generates pulses as in the primary winding of the ignition coil. Further, the secondary winding produces a high voltage current, passing it to the spark plugs in a certain sequence.
Low beam electrical circuit
Headlights are an important safety feature responsible for improving the visibility of vehicles day and night. With prolonged use, the light emitting thread becomes unusable, disrupting the operation of the lighting system.
Loss of light affects night driving. Therefore, a worn-out lamp should be replaced to increase illumination. In addition to the lamps, the causes of the malfunction can be on-off relay and fuses. When troubleshooting, these items should be included in the inspection list.
Direction indicator wiring diagram
When creating the VAZ 2106 model, designers included an alarm system in the list of necessary elements, which is activated by a separate button and uses all the turn signals.
Table: Direction Indicator Conventions
There are no special difficulties in working with the electric system of a VAZ 2106 car. Constant careful care and care for clean contacts are required. It is important to do everything correctly and accurately, prolonging the life of important components and assemblies.
On VAZ 2106 vehicles, the wiring diagram includes more than ten different components and modifications of the common network. The owner of the machine needs to understand this issue in order to repair and diagnose the power supply if necessary.
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The general scheme of the VAZ 2106 with a description
Let's start with a description of the designations of the general wiring diagram and equipment of the VAZ 2106:
- 1 - front and side lights;
- 2 - sidelights located directly under the optics;
- 3 - external lighting devices;
- 4 - indoor lighting;
- 5 - connecting elements of sound pulse devices;
- 6 - electric motor of the ventilating device of the cooling system of the power unit of the “six”;
- 7 - controller designed to automatically activate the electric fan motor;
- 8 - relay activation sound devices;
- 9 - relay protecting the fan motor circuit;
- 10 - a device for adjusting the voltage parameter;
- 11 - ignition coil located in the engine compartment;
- 12 - electric motor for washing the windshield;
- 13 is a controller that monitors the volume of the brake consumable;
- 14 - distributor, referred to as the switchgear of the ignition system;
- 15 - an electric motor for a wiper system designed to activate wipers;
- 16 - spark plugs;
- 17 - controller light indicator of the pressure of the engine fluid;
- 18 is a controller designed to monitor the pressure level of the engine fluid;
- 19 - regulator of the temperature level of the refrigerant in the cooling system;
- 20 - engine compartment light source;
- 21 - the electromagnetic valve of the carburetor device;
- 22 - generator unit, designed to generate voltage while driving and recharging the battery;
- 23 - battery;
- 24 - relay, surge protection control battery;
- 25 - relay circuit activation light devices dipped;
- 26 - relay circuit activation light devices distant lighting;
- 27 - relay wiper;
- 28 - auxiliary unit with safety devices;
- 29 - the main plastic module with safety elements;
- 30 - a device for activating a light source of reverse;
- 31 - switch control light indicator of the hand brake, located on the dashboard;
- 32 - socket for connecting a portable light source;
- 33 - interrupting device indicators rotary lights and light signaling;
- 34 - electric motor of the cabin heating system;
- 35 - brake switch;
- 36 - relay power line rear window heating;
- 37 - an additional resistor element of the electric motor of the heating system;
- 38 - light indicator of the lighting system of the luggage compartment;
- 39 - switch external lighting devices, located on the center console in the passenger compartment;
- 40 - switch for activating and deactivating the rear window heating system;
- 41 - ignition switch;
- 42 - a switching device for lighting lighting devices, used to activate the high and low beam;
- 43 - lever for switching rotary lights;
- 44 - switch sound signals installed on the steering wheel in the cabin;
- 45 - lever activation and switching modes of the glass cleaning system;
- 46 - switch system for washing the windshield;
- 47 - switching device for activating the lighting of the control panel;
- 48 - switch to enable and disable the light signaling;
- 49 - cigarette lighter;
- 50 - heating system circuit breaker;
- 51 - control light indicator of the volume of the working fluid in the reservoir of the hydraulic drive of the brake system;
- 52 - switching devices of light devices for signaling open front doors;
- 53 - light devices signaling front open doors;
- 54 - switching devices of lighting devices installed in the front doors;
- 55 - fuel volume controller with a light indicator of the reserve of gasoline in the tank;
- 56 - controller of the temperature level of the refrigerant in the cooling system;
- 57 - index indicator of the pressure of the engine fluid with a light device;
- 58 - tachometer used to read data from the crankshaft and determine engine speed;
- 59 - control light indicator of the activation of the hand brake;
- 60 - light indicator for determining battery charge;
- 61 - light indicator of the air damper of the carburetor engine, also called suction;
- 62 - speedometer, which displays information about the speed of movement of the machine;
- 63 - control light indicator of the activation of external lighting devices;
- 64 - a light indicator of the activation of the lamps of turning lights;
- 65 is a light indicator of activation of distant lighting of optical devices;
- 66 - intermittent relay of the light device for activating the hand brake;
- 67 - a switch device for a suction indicator light, mounted on carburetor power units;
- 68 - hours located in the passenger compartment;
- 69 - switching devices for activating and deactivating lighting devices installed in the rear doors;
- 70 - light sources in the passenger compartment;
- 71 - rear window defogger;
- 72 - light indicator lighting the luggage compartment;
- 73 - the controller of the volume and reserve of fuel, located in the fuel tank of the VAZ 2106;
- 74 - rear lighting, optical devices for lighting a car number.
Wiring diagrams of VAZ 2106 of individual components
Below are the wiring diagrams of the VAZ 2106 in color photos and pictures. Each system is equipped with an electrical plan that allows you to connect wires and connect electrical appliances.
Wiring diagram for generator connections
The scheme of the generator unit "six"Designation of the components of the wiring of the generator unit:
- 1 - battery;
- 2 - generator set "six";
- 3 - regulatory device designed to control the operating voltage parameter;
- 4 - lock;
- 5 - a plastic module with safety elements;
- 6 - control light indicator that determines the battery charge;
- 7 - relay protecting the power line of the control light indicator of the battery charge.
Wiring Starter
Wiring diagram of the starter assembly on the VAZ 2106 The “six” wiring for starting the power unit is tied to the starter assembly:
- 1 - starter device of the car;
- 2 - battery;
- 3 - generator set;
- 4 - ignition switch.
The symbol P1 denotes the solenoid coil of the relay, and the symbol P2 indicates the holding coil.
Wiring diagrams of contact and contactless ignition systems
Depending on the modification, the domestic “six” can be equipped with a contact or non-contact ignition system. Both options have certain differences indicated in the above diagrams.
Contact ignition system 2106
Designation of components:
- 1 - spark plugs;
- 2 - the distributor;
- 3 - ignition switch;
- 4 - coil;
- 5 - switch;
- 6 - generator;
- 7 - battery.
Designation of components:
- 1 - battery;
- 2 - generator;
- 3 - ignition switch;
- 4 - coil;
- 5 - switch;
- 6 - distribution sensor;
- 7 - candles.
The carburetor solenoid valve control circuitry 21053-1107010
Valve control circuit for carburetor device 2106 Designation of components:
- 1 - end switching device of the carburetor unit;
- 2 - the engine valve itself;
- 3 - module used to control the carburetor assembly;
- 4 - ignition coil;
- 5 - switch device;
- 6 - ignition switch, is a lock.
Wiring diagram for direction indicators and alarm
Scheme of indicators of turning lights and light signaling Designation of components:
- 1 - lighting devices of rotary lights installed in the front optical devices;
- 2 - battery;
- 3 - auto generator unit;
- 4 - side turning lights located on the front wings;
- 5 - main mounting module with safety elements;
- 6 - auxiliary control unit with safety devices;
- 7 - ignition switch;
- 8 - a device for disabling and activating the light signaling, mounted in the passenger compartment on the center console;
- 9 - switching device for activating and deactivating turning lights;
- 10 - interrupting device used to blink turning lights and light signaling;
- 11 - a speedometer equipped with a control light indicator for turning lights activation;
- 12 - light device indicators of turning lights in the rear optics.
Sound signal switching circuit
Activation and deactivation of sound pulses Description of the main elements of this component of the electrical circuit:
- 1 - sound devices used to reproduce pulses;
- 2 - sound pulse activation relay, protects the circuit from overvoltage;
- 3 - switch sound pulses;
- 4 - mounting module with safety elements;
- 5 - generator set VAZ 2106;
- 6 - battery.
Heater motor start-up circuit
Activation scheme of the electric motor of the heating system Designation of the elements of the activation system of the electric motor of the heating unit:
- 1 - electric motor of the heating system;
- 2 - additional resistor element;
- 3 - switching device of the electric motor of the stove in the passenger compartment;
- 4 - safety module;
- 5 - lock;
- 6 - generator unit;
- 7 - battery.
Modifications
Various modifications of the VAZ 2106 can be equipped with additional electrical equipment. The wiring in this case is laid additionally, and the general scheme is equipped with other components.
Front door power window
Power Window Activation Scheme Description of items:
- 1 - main safety module;
- 2 - relay used to protect the power lines of installed additional power windows;
- 3 - switching device of an electric window mounted on the left door;
- 4 - a similar device used to adjust the position of the glass in the front right door;
- 5 - electric motor of the left glass lift;
- 6 - auxiliary module with safety elements;
- 7 - ignition switch.
Pin A is connected to pin 30 on the generator set, pin B to the switching device of the panel lighting system. Output B is a symbol for the connectors in the system motor block.
Channel "Video clip" demonstrated the installation and connection procedure.
Carburetor solenoid control circuit
Modified carburetor valve control circuit A modified version of the carburetor valve control circuit has several differences:
- 1 - ignition switch or lock;
- 2 - generator set for supplying equipment with voltage;
- 3 - battery;
- 4 - ignition coil;
- 5 - switch unit located in the engine compartment;
- 6 - control module;
- 7 - the valve of the carburetor installation;
- 8 - limit switch carburetor device.
Engine cooling fan motor
Diagram of the electric motor of the cooling fan Description of components:
- 1 - generator unit installed under the hood;
- 2 - battery;
- 3 - ignition switch or lock;
- 4 - main module with safety elements;
- 5 - relay protecting the power line of the activation system of the electric motor of the cooling fan of the power unit;
- 6 - controller activation ventilating device;
- 7 - the fan itself;
- 8 - auxiliary safety module.
Fuse and relay diagram VAZ 2106
The Six is \u200b\u200bequipped with a safety module, the designations of its components are given below.
Video “Manual fuse pad replacement”
The Ramanych user clearly demonstrated how to replace the block of safety elements on the "six".
The electrical circuit of the VAZ-2106 machine is necessary for troubleshooting in the wiring and quickly eliminating them.
The whole complex of electrical equipment is connected in a single-wire type - the negative terminals of the terminals from the current sources are connected to the “mass” directly to the element that consumes energy. As a result, the “mass” in this circuit, the VAZ-2106 acts as the second connecting wire. The figure below shows a complete view of the circuit diagram of the equipment and wiring of the car.
The VAZ-2106 circuit at the level of electrical equipment is especially useful for the owners of this machine, when it becomes necessary to quickly find a malfunction in the wiring system. Did you adjust the valves on the VAZ-2109? Check the wires!
In addition, the circuit is often used to evenly connect additional elements and audio devices. In the event that you decide to replace or repair lighting devices, an ignition system and other electrical equipment with a VAZ-2106, using this circuit you will find the desired terminal and current source. If you find problems with the engine, first check the tightening torque of the cylinder head bolts, and then check the wiring.
Consider this wiring plan in parts, in which specific details and elements of the electrical equipment of the machine will be painted.
The upper left part of the wiring diagram VAZ-2106
This diagram allows you to consider the elements of the front of the machine. Here are indicated:
- Side left and right direction indicator (1);
- Several sidelights (2);
- External (3) and internal (4) headlight samples;
- Connected beep (5).
- The motor terminals of both fans included in the cooling system of the VAZ-2106 engine (6);
- A set of sensors responsible for the timely activation of the electric motor (7);
- 2 types of relays - one is used when the sound signal is turned on (8), and the other when regulating the operation of the electric motor of the cooling system (9);
- A small voltage regulator in the car (10);
- Car ignition system 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 promptly gives the owner a command about non-compliance with the established standards (13);
- Also in the center of the circuit are marked the distributor of the ignition system (14) and the engine for the operation of the wiper (15).
The following electrical equipment completes this part of the circuit:
- Set of spark plugs for a car (16);
- Sensors monitoring the oil mixture pressure lamp (17) and the gearbox with an indicator of this pressure on the panel (18);
- It also shows the connection of the sensor for the current temperature indicator in the engine coolant (19) and the engine compartment lamp VAZ-2106 (10).
Tip:if you have problems with the engine and specifically the chassis, first check the pressure in the tires of the car using the table - are all the wheels properly inflated? Then start exploring wiring problems!
The lower left part of the wiring diagram VAZ-2106
This part of the circuit shows the elements and spare parts responsible for the operation of the engine and the wiring system (starters, relays, etc.). When browsing from top to bottom, you can see the following elements:
- Set of solenoid valves for carburetor machines (21);
- The design of the car generator (22) and the starter itself (23);
- Battery Battery Terminals (24);
- A set of various types of relays responsible for receiving charge for the entire system from rechargeable batteries (25), the inclusion of 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 lighting on / off switches and current supply switches to the system. The main elements of the wiring are indicated by the following numbers:
- Kit with main fuse box (30);
- Lighting switches in the reverse lights of the machine (31), the operation of the warning lamps when the hand brake is set (32);
- Varieties of receptacles for portable lamps (33);
- Turn signal indicator and alarm equipment (34);
- The design of the electric motor of the stove (35) and the terminal to turn off the brake light (36);
- Current supply relay for rear window heating (37);
Tip: 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 spare part, it is best to use the schemes that are supplied with the machine.
- Set of resistors of the electric motor of the stove VAZ 2106 (38);
- Wiring to the light bulb in the glove compartment (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 low to high beam (43), wiper (46) and direction indicator arrows of the machine (44);
- Special types of machine signal switches (45), universal windshield washer (47) and light controls on the dashboard and signal in case of emergency.
How are the main wiring components of the VAZ-2106 machine protected?
The electrical wiring of the machine is protected by fuses, which are mainly installed in the central and auxiliary units located in the lower part of the instrument panel on the left side next to the steering column. The circuit from the battery to the terminals and partings closes when the car is turned on.
Tip: When replacing or repairing lighting fixtures and wiring, be sure to disconnect the battery from the mains. Relays, switches, rechargeable battery, candles and even the relay coil in the lighting switching system and the fan in the cooling system are not protected by fuses. When pumping the brakes on the VAZ-2107, a similar problem may arise.
In the event of damage to one of the circuit elements, a fuse blows. In the event of malfunctions of the main set of fuses, standby fuses are put into operation, which are additionally installed next to the ignition unit. If a blown fuse is detected, it is not enough just to replace it - you need to study the wiring in detail and find out the cause of the combustion of this spare part in the VAZ-2106.
The electrical equipment and wiring diagram should help you quickly find and eliminate malfunctions in the lighting of headlights, dashboard indicators and other systems of your VAZ-2106.
Video: how to read a car wiring diagram
A typical wiring diagram for the VAZ 2106 is made taking into account the single-wire principle of connecting elements of the vehicle's electrical equipment. This means that the negative contacts of electronic devices are displayed on the so-called. "Mass" of the vehicle, and a wired connection provides only positive conclusions.
Vehicle Wiring Device
This principle of integration of electronic components in the electrical circuit of a car is put into practice in this form of connections:
- Existing vehicle electrical circuits are activated by using the ignition switch.
- Electronic devices that ensure the necessary degree of safety during vehicle operation are connected to the battery through a safety unit.
- The hull parts of all six units are good current conductors.
Important: when carrying out repair and maintenance work on the car, it is necessary to disconnect the electrical wiring by removing the negative wire from the battery terminal, otherwise an unauthorized tool touching the battery contact can lead to a short circuit. For clarity, the circuit email. VAZ 2106 wiring posted on our online resource, and motorists can use it to conduct the necessary tests.
With independent vehicle maintenance, it is necessary to determine the cause of a particular defect in the components of the electrical equipment of the Six. Troubleshooting should begin with the ignition switch, which is designed to:
- control the functionality of the ignition system;
- coordination of work of security systems and prevention of car thefts;
- towing the "six" with a working "emergency gang".
In a VAZ 2106 car, the wiring diagram includes the following elements:
- Battery with negative wire contact to the vehicle body;
- starter with connector “50” from the ignition switch through the start relay;
- generator device;
- safety block;
- ignition switch;
- regulatory relay.
The principle of operation of electrical equipment VAZ 2106
The ignition switch has 4 positions, when each of them is excited, certain connectors and contacts are switched:
- At position “0”, the battery current is transmitted only to connectors 30 and 30/1, others are de-energized.
- In the “I” position, current is supplied to the 30-INT and 30 / 1-15 connectors, while the “dimensions”, the windshield wiper, and the fan heating system of the heating complex are energized.
- In position “II”, contact 30-50 is additionally connected to previously used connectors. In this case, the ignition system, starter, panel sensors, “dimensions” and “turn signals” are included in the circuit.
- In position “III” only “dimensions” are involved, horn and windshield and stern glass cleaners. In this case, the current is available only to the 30-INT and 30/1 connectors.
A number of cars of this brand are equipped with such devices as a heating complex for aft glass, an electric windshield washer, a light relay, etc. The power current to these gadgets comes in a separate line through the ignition switch at the key position "I" and "II".
Important: since the washer reservoir is made of PVC material and is an insulator, the electric motor is additionally equipped with a negative wire and when working with it, it is necessary to use dielectric protection on the connectors.
In the “six”, under current, the following power circuits operate continuously: horn, brake lights, “emergency light”, cigarette lighter socket, plug for “carrying”, instrument lighting. The driving circuits of the electrical equipment of the vehicle are subject to fuse protection, which are located in two special units (main and spare) located on the driver's side under the dashboard.
One of the elements of the wiring diagram of the VAZ 2106 is a safety block, the design of which does not meet modern requirements for the content of electronic equipment. Disadvantages:
- unstable connection of the fuse and socket leads to the appearance of places of burning;
- during operation, the safety element must be heated, which adversely affects the nearby mounting sockets;
- the low cost of replaceable fuses does not guarantee their reliability, therefore, checks of this unit should be carried out regularly.
Using the so-called "Bugs" may cause a fire of the vehicle, because the probability of committing a short circuit is high. There is a completely safe option for upgrading standard products, in which knife fuses are subject to installation, the seats of which are perfectly integrated into the safety block.
Benefits of knife fuses:
- steady contact of the product with the mounting location;
- the fusible element is sealed in a transparent PVC case;
- dynamic heat dissipation due to the increased contact area.
Important: the “six” generator device, wiring to it, as well as to the battery, starter, bobbin, optics ON relay and some other elements are not equipped with safety elements.