The electrical circuit of the VAZ 2106 is quite simple. The elements of this wiring are connected using the single-wire connection principle. That is, the negative contacts of electrical devices are brought to the "mass" of the car. The connection between the wires is provided only by positive terminals.
Vehicle electronic wiring device
Such electrical wiring popularly called classical for several reasons:
- the start of the electrical circuits occurs directly through the ignition switch;
- the battery is connected directly to the fuse box;
- housings that conduct current are located in key nodes.
Note: If one of the systems is out of order, then it is first necessary to look for a breakdown in the ignition switch or in the contact groups.
Principles of operation of electrical equipment VAZ 2106
There are four modes of operation of the ignition switch. Each phase has different functionality:
- Phase "0". In this mode, only wires 30 and 30/1 receive power. Other functions do not work;
- Phase "1". work running lights, headlights against fog, wipers, engine stove;
- Phase "2". Turn signals, instrument panel and ignition system start working;
- Phase "3". At this stage, the starter starts vehicle.
Some VAZ 2106 cars have additional accessories, such as a heating complex, automatic washers, and so on. The launch of these add-ons occurs in phases 1 and 2.
emergency system, horn, brake lights, cigarette lighter, instrument lighting work in continuous mode, that is, regardless of the position of the key in any phase.
Safety block- an element of electrical wiring. Unfortunately, it does not meet the requirements established by modern specialists.
- the fuse and the socket are connected unreliably, which leads to burning;
- the safety element heats up during use.
- this is very bad for the nests that are nearby;
As a rule, purchased fuses are unreliable. Because of this, it is worth checking regularly.
On a note. The VAZ-e 2106 uses "bugs". They are dangerous in that there is a sufficiently high risk of a short circuit, which can lead to a fire in the vehicle.
Therefore, in order to ensure more security it is necessary to replace the "bugs" with knife-type fuses. Their features:
- stable connection with other elements;
- the fusible element is sealed in polyvinyl chloride;
- reduction of heating by heat removal with the help of an expanded contact area.
Egnition lock
You can carry out work on replacing the ignition system at home. But if you are not confident in your abilities, then you can contact the service. The repair cost will not be very high.
The ignition system consists of the following parts:
- the body itself;
- current receiving disk;
- kernel;
- roller;
- sleeve for connecting contacts;
- block.
Thus, the device of the VAZ 2106 electrical equipment is quite simple and caring for it will also not be difficult even for beginners. automotive business.
one of important roles the electrical wiring plays in the car. The correct operation of the main devices and systems, as well as the car as a whole, depends on it. Today we will consider circuit diagrams electrical wiring of the VAZ-2110 family.
Wiring VAZ-2110 of two types: carburetor and injector. They have slight differences, but the basic principles of operation and wiring are the same. By location, the wiring differs in: engine compartment and saloon. All electrical equipment of the car is connected using wires of a certain color. To each element through the pads, fuse goes your wiring harness.
Voltage onboard network 12V constant, minus on the car body.
Having a wiring diagram and knowing the principles of operation of the main components of a car, it is not at all difficult to find a malfunction and the cause of its occurrence.
Before starting the repair of the vehicle's electrical wiring (if this is not related to troubleshooting), the terminals should be removed from the battery (battery).
The electrical circuit of the carburetor ignition system of a car
On the first issues of the VAZ-2110, a carburetor was installed, which was subsequently replaced by an injector, as a more modern and reliable system providing economical stable work engine. The wiring of the engine with a carburetor includes almost the same life support systems of a car as with an injector.
| 1 - block headlight | 37 - instrument cluster |
| 2 - front brake pad wear sensor | 38
- rear fog light switch Sveta |
| 3
– the sensor of inclusion of the electric motor fan |
39
– control lamp fog Sveta |
| 4
– system fan motor engine cooling |
40
– a control lamp of heating back glass |
| 5 - sound signal | 41 - watch |
| 6 – generator | 42 – heating switch rear window |
| 7 – oil level sensor | 43 - Understeering's shifter |
| 8
– solenoid valve control unit carburetor |
44
- block for switching wires when installing headlights of a different type |
| 9 – heater controller | 45 - instrument lighting switch |
| 10 - recirculation valve switch | 46 – ignition switch |
| 11
- control lever illumination lamp heater |
47
- sockets for connecting the wiring harness headlight cleaners |
| 12 - switch | 48 – socket for portable lamp |
| 13 - carburettor limit switch | 49 - directional light |
| 14
– the gauge of a control lamp of pressure oils |
50 – the switch of a signal of braking |
| 15 - spark plug | 51 - dome light |
| 16 - carburetor solenoid valve | 52 - block onboard system control |
| 17
– coolant temperature indicator sensor liquids |
53 – fuel gauge sensor |
| 18 - ignition distributor | 54 - switch alarm |
| 19 - ignition coil | 55 - driver's seat belt sensor |
| 20 - starter | 56 - cigarette lighter |
| 21 – heater fan motor | 57 - ashtray light |
| 22
– additional motor resistor heater |
58
– the switch of a lamp of illumination of ware drawer |
| 23 - speed sensor | 59
– block for connecting the onboard computer |
| 24 - light switch reversing | 60 – lighting lamp glove box |
| 25
– damper drive micromotor heater |
61 - side turn signal |
| 26 – recirculation valve | 62 - switch in front door pillar |
| 27 - level sensor brake fluid | 63 - switch in the rear door pillar |
| 28
- pads for connecting the electric motor rear window washer |
64
– the switch of a control lamp parking brakes |
| 29 - accumulator battery | 65 - trunk light |
| 30
– windshield washer motor glass |
66 - interior air temperature sensor |
| 31 - washer fluid level sensor | 67 – external rear light |
| 32 – coolant level sensor | 68 – internal rear light |
| 33
– wind cleaner motor glass |
69 – license plate light |
| 34 - mounting block | 70
- block for connecting the element rear window heating |
| 35
– pads for connecting the warning harness Sveta |
71
- socket for connecting an additional braking signal |
| 36 – outdoor lighting switch |
A- the order of the conditional numbering of the plugs in the blocks mounting block,
instrument cluster, ignition switch and windscreen cleaner gearmotor
glass
B- the order of conditional numbering of plugs in the blocks of the sensor-distributor
ignition and speed sensor
Notes:
1.
In the instrument panel wiring harness, the second ends of the wires are white, black,
orange, white with a red stripe and yellow with a blue stripe are connected
each other at the same point.
2.
Bends of wires at the entrance to the bundle show the directions of their laying
in a harness.
Wiring diagram of a non-contact car ignition system
The carburetor is already an obsolete part of the car. It is both less reliable and unable to provide such an accurate feed. fuel mixture. In later releases, the carburetor ignition system was replaced with an injection one. The controller in this system "reads" the operation of all systems, thereby determining and setting many indicators - the calculation of the fuel mixture, etc.
Troubleshooting the wiring must begin to look in the contacts. Moreover, you need to check all the wires that are included in the bundle: their visual integrity, resistance, reliability of contacts, etc. Underhood wiring has identical plugs.
In addition to the wiring that is provided for the VAZ 2110-carburetor, the "ten" - the injector is also equipped with a number of fuses that protect almost all of it from the possibility of a short circuit. The fuse and relay box in VAZ-2110 cars is located in the passenger compartment at driver's seat, to the left and below the steering wheel.
Fuse block VAZ-2110, VAZ-2111, VAZ-2112
Fuses VAZ-2110 (number, rating and what it is responsible for)
Structurally, fuses are not provided only for supplying current with a wire from the battery, in the circuit for starting the car and ignition, as well as for the wire going to the generator.
To replace a bad fuse, first find the one that has burned out and be sure to fix the cause. After that install new addition the same denomination.
Don't replace fuses on jumpers because of this, blocks and devices may become unusable, as well as ignition of the wiring!
F1 - 5A - License plate lamps. Instrument lighting lamps. A control lamp of dimensional light. Trunk light. Side light lamps on the left side.
F2 - 7.5A - Left headlight(near light).
F3 - 10A - Left headlight (high beam).
F4 - 10A - Right fog lamp.
F5 - 30A - Electric motors for window lifters.
F6 - 15A - Portable lamp.
F7 - 20A - Fan motor of the engine cooling system. Sound signal.
F8 - 20A - Rear window heating element. Relay (contacts) for turning on the heated rear window.
F9 - 20A - Recirculation valve. Windshield and headlight cleaners and washers. Relay (winding) for turning on the heated rear window.
F10 - 20A - Reserve.
F11 - 5A - Starboard position light bulbs.
F12 - 7.5A - Right headlight (dipped beam).
F13 - 10A - Right headlight (high beam). Control lamp of inclusion high beam.
F14 - 10A - Left fog lamp.
F15 - 20A - Electric seat heating. Trunk lock.
F16 - 10A - Relay-interrupter for direction indicators and alarms (in alarm mode). The control lamp of the alarm system.
F17 - 7.5A - Interior lamp. Personal lighting lamp. Ignition switch lamp. Stop lamps. Clock (trip computer).
F18 - 25A - Glove box lighting lamp. Heater controller. Cigarette lighter.
F19 - 10A - Locking door locks. Relay for monitoring the serviceability of stoplight and side light lamps. Direction indicators with control lamps. Reversing lamps. The excitation winding of the generator. Display unit of the onboard control system. Instrument combination. Clock (or trip computer).
F20 - 7.5A - Rear fog lamps.
Fuse box relay (number and what includes)
K1 - relay for monitoring the health of light bulbs;
K2 - front wiper relay;
K3 - relay-breaker of repeaters and alarms;
K4 - relay for switching on the low beam;
K5 - relay for switching on the high beam;
K6 - additional relay;
K7 - relay for turning on the heating of the rear window;
K8 - backup relay (not installed on 110 series cars);
Wiring diagram of the car VAZ-21102
| 1 - block headlight | 35 - instrument lighting switch |
| 2 - front brake pad wear sensors | 36 - ignition switch |
| 3 - reverse light switch | 37 - mounting block |
| 4 — the electric motor of the fan of the engine cooling system | 38 - recirculation valve switch |
| 5 - sound signal | 39 - heater controller |
| 6 - motor reducer for blocking the lock of the right front door | 40 - alarm switch |
| 7 - power window relay | 41 — a lamp of illumination of levers of management of a heater |
| 8 - 8 A fuse | 42 - glove box light |
| 9 — starter | 43 - glove box light switch |
| 10 - accumulator battery | 44 - cigarette lighter |
| 11 - generator | 45 - display unit of the onboard control system |
| 12 - windshield washer motor | 46 - ashtray lamp |
| 13 - washer fluid level sensor | 47 - brake light switch |
| 14 - motor reducer for blocking the lock of the left front door | 48 - motor reducer for locking the lock of the left rear door |
| 15 - left front door power window switch | 49 - left rear door power window switch |
| 16 — coolant level sensor | 50 - gearmotor for the power window of the left rear door |
| 17 - windshield wiper motor | 51 - socket for portable lamp |
| 18 - recirculation valve | 52 - watch |
| 19 - micromotor reducer for heater damper drive | 53 — gearmotor of the power window of the right rear door |
| 20 - heater motor | 54 - right rear door power window switch |
| 21 - trunk lock switch | 55 - motor reducer for locking the lock of the right rear door |
| 22 - right front door power window switch | 56 - side turn signal |
| 23 — gearmotor of the power window of the right front door | 57 - control lamp switch parking brake |
| 24 - control unit for the door lock system | 58 - driver's seat belt sensor |
| 25 - additional heater motor resistor | 59 - directional light |
| 26 - brake fluid level sensor | 60 - dome light interior |
| 27 - gearmotor for the power window of the left front door | 61 - interior air temperature sensor |
| 28 - outdoor lighting switch | 62 - switch in front door pillar |
| 29 - instrument cluster | 63 - switch in rear door pillar |
| 30 - rear switch fog light | 64 - external rear light |
| 31 — a control lamp of antifog light | 65 - internal rear light |
| 32 — a control lamp of heating of back glass | 66 - license plate lights |
| 33 - rear window heating switch | 67 - trunk light |
| 34 - Understeering's shifter |
A— pads for connecting the rear window washer motor.
IN— pads for connecting the harness of the injection system.
WITH- to the warning light harness block.
D— block for connection to the on-board computer.
E- to the headlight cleaner harness block.
F- block for connection to the fuel level sensor in the fuel pump module.
G- to the rear window heating element.
H- a block for connecting an additional brake signal.
J- to the motor reducer of the trunk lock.
Wiring diagram VAZ-2105
1. Block headlight. 2. Side direction indicators. 3. Rechargeable battery. 4. Starter enable relay. 5. Pneumatic valve system idle move carburetor. 6. Sensor top dead center piston in the first cylinder. 7. Starter. 8. Carburetor microswitch. 9. Electric motors for headlight cleaners. 10. Generator. 11. Sound signals. 12. Spark plugs. 13. Engine compartment lamp. 14. Coolant temperature indicator sensor. 15. Oil pressure warning light sensor. 16. Ignition distributor. 17. Windshield washer motor. 18. Ignition coil. 19. Sensor insufficient level brake fluid. 20. Headlight washer motor. 21. Pneumatic valve control unit. 22. Diagnostic block. 23. Wiper relay. 24. Relay-breaker for direction indicators and alarms. 25. Wiper motor. 26. Socket for portable lamp. 27. Stoplight switch. 28. Heater motor VAZ 2105. 29. Additional heater motor resistor. 30. The switch of a control lamp of a parking brake. 31. Reversing light switch. 32. Mounting block VAZ 2105. 33. Relay for turning on the dipped headlights. 34. Relay for switching on high beam headlights. 35. Jumper in place of the enable relay sound signals. 36. Relay for turning on the washer and headlight cleaners. 37. Relay for turning on the heated rear window. 38. Glove box lighting lamp. 39. Cigarette lighter. 40. Dome light switches located in the door pillars. 41. Plafond of interior lighting of the body. 42. Alarm switch. 43. Turn signal switch. 44. Headlight switch. 45. Horn switch. 46. Washer and windshield wiper switch. 47. Block of control lamps. 48. Ignition switch. 49. Switch-controller for instrument lighting. 50. Rear window heating element. 51. Sensor for level indicator and fuel reserve. 52 Heated rear window switch with control lamp. 53. Heater motor switch. 54. Speedometer. 55. Instrument lighting lamp. 56. Control lamp high beam headlights. 57. Indicator lamp for direction indicators. 58. Control lamp for outdoor lighting. 59. Parking brake warning lamp. 60. Control lamp for turning on the rear fog light. 61. A control lamp of level of a brake liquid. 62. Voltmeter. 63. Instrument cluster. 64. Charge indicator lamp battery. 65. Fuel level and reserve indicator. 66. Oil pressure warning lamp. 67. Coolant temperature gauge. 68. Relay-breaker of the parking brake warning lamp. 69. Outdoor lighting switch. 70. Fog light switch in rear lights. 71. Rear lights. 72. License plate lights. 73. Ignition relay VAZ 2105.
Wiring diagram VAZ-2106
Wiring diagram VAZ-2107
1 - side direction indicators; 2 - block headlights; 3 - headlight cleaners; 4 - sound signals; 5 - fan motor; 6 - sensor for turning on the fan motor; 7 - headlight washer motor; 8 - pneumatic valve control unit; 9 - windshield wiper motor; 10 - windshield washer motor; 11 - brake fluid level sensor; 12 - ignition coil; 13 - engine compartment lamp; 14 - oil pressure indicator sensor; 15 - ignition distributor vaz 2107; 16 - oil pressure warning lamp sensor; 17 - spark plugs; 18 - coolant temperature sensor; 19 - generator; 20 - microswitch of the carburetor VAZ 2107; 21 - battery; 22 - pneumatic valve of the carburetor VAZ 2107; 23 - starter enable relay; 24 - starter; 25 - windshield wiper relay; 26 - ignition relay; 27 - alarm relay-breaker; 28 - stoplight switch; 29 - socket for a portable lamp; 30 - reverse light switch; 31 - glove box lamp; 32 - switch of the parking brake warning lamp; 33 - mounting block vaz 2107; 34 - switch for signaling the open front door; 35 - lamp for signaling an open front door; 36 - ignition switch; 37 - windshield wiper switch; 38 - glass washer switch; 39 - switch of sound signals; 40 - headlight switch; 41 - turn signal switch; 42 - alarm switch; 43 - instrument lighting switch; 44 - cigarette lighter; 45 - clock with scale illumination lamp; 46 - ceiling switches located in the door pillars; 47 - instrument cluster; 48 - oil pressure gauge with warning lamp insufficient pressure; 49 - coolant temperature gauge; 50 - tachometer; 51 - relay-breaker of the parking brake warning lamp; 52 - control lamp of direction indicators; 53 - brake fluid level control lamp; 54 - battery charge control lamp; 55 - control lamp of the rear fog light; 56 - control lamp high beam headlights; 57 - control lamp side light; 58 - parking brake warning lamp; 59 - lamps for lighting the instrument cluster VAZ 2107; 60 - voltmeter; 61 - fuel level indicator with a reserve control lamp; 62 - heater motor switch vaz 2107; 63 - additional heater motor resistor; 64 - heater fan motor; 65 - outdoor lighting switch; 66 - rear fog light switch; 67 - rear window heating switch; 68 - ceiling; 69 - rear lights; 70 - license plate lights; 71 - fuel gauge sensor; 72 - rear window heating element vaz 2107.
Wiring diagram VAZ-2108
1) Block - headlight; 2) Gearmotor headlight cleaner; 3) Temperature sensor; 4) Engine compartment lamp switch; 5) Sound signal; 6) Reversing light switch; 7) Fan motor; 8) Fan motor sensor; 9) Headlight washer valve; 10) VAZ-2109 generator; 11) Rear window washer valve; 12) Windshield washer valve; 13) Windshield washer motor; 14) Engine compartment lamp; 15) Spark plugs; 16) Portable lamp socket; 17) Sensor control lamp oil pressure; 18) Sensor-distributor ignition; 19) Solenoid valve carburetor; 20) Limit switch in the carburetor; 21) Switch; 22) Ignition coil; 23) Diagnostic block; 24) T.m.t. sensor 25) Battery; 26) Brake fluid level sensor; 27) Starter; 28) Carburetor valve control unit; 29) Relay for additional activation of the starter VAZ-2109; 30) Windshield wiper motor reducer; 31) Lamp on the control panel for the heater control; 32) Heater fan motor; 33) Additional resistor; 34) Heater motor switch; 35) Cigarette lighter; 36) Lamp for lighting the bordochka; 37) Mounting block VAZ-2109; 38) Instrument cluster; 39) Stoplight switch; 41) Parking brake indicator switch; 42) Indicator lamp switch air damper in the carburetor; 43) Instrument lighting switch; 44) Outdoor lighting switch; 45) Alarm switch; 46) Rear fog light switch; 47) Rear window heating switch; 48) Side direction indicators; 49) Dome switches in the front door pillars; 50) Light switches in racks rear doors; 51) Interior lighting dome; 52) Ignition switch; 53) Switch for wipers and washer; 54) Horn switch; 55) Switch for direction indicators, parking light and headlights; 56) Rear lights; 57) Fuel gauge sensor; 58) Rear window heating element; 59) Lanterns for lighting the license plate VAZ-2109; 60) Motorized rear window cleaner.
Wiring diagram VAZ-21093
1 - block headlight; 2 - electric motors for headlight cleaners; 3 - fog lights; 4 - engine compartment lamp switch; 5 - sound signal; 6 - electric motor of the fan of the engine cooling system; 7 - sensor for turning on the fan motor; 8 - front brake pad wear sensor; 9 - generator vaz 21099; 10 - solenoid valve for turning on the headlight washer; 11 - solenoid valve for turning on the rear window washer; 12 - solenoid valve for turning on the windshield washer; 13 - glass washer motor; 14 - oil pressure warning lamp sensor; 15 - oil level sensor; 16 - washer fluid level sensor; 17 - fuel consumption sensor; 18 - solenoid valve of the carburetor; 19 - carburetor limit switch; 20 - starter enable relay; 21 - spark plugs; 22 - sensor-distributor ignition; 23 - vehicle speed sensor; 24 - control unit for the carburetor solenoid valve; 25 - diagnostic block; 26 - ignition coil; 27 - reverse light switch; 28 - coolant temperature indicator sensor; 29 - starter; 30 - sensor of the 1st cylinder; 31 - switch; 32 - battery; 33 - coolant level sensor; 34 - switching relay fog lights; 35 - brake fluid level sensor; 36 - mounting block; 37 - socket for a portable lamp; 38 - control unit for blocking door locks; 39 - engine compartment lamp; 40 - windshield wiper motor; 41 - glove box lighting lamp; 42 - heater fan motor; 43 - additional heater motor resistor; 44 - heater fan switch; 45 - heater lever illumination lamp; 46 - gearmotors for power windows of the front doors; 47 - gearmotors for blocking the locks of the front doors; 48 - gear motors for locking the rear door locks; 49 - ignition switch; 50 - power window switch of the right door; 51 - left door power window switch; 52 - ignition relay; 53 - steering column switch; 54 - trip computer; 55 - cigarette lighter; 56 - instrument lighting regulator vaz 21099; 57 - parking brake indicator switch; 58 - brake light switch; 59 - control lamp for turning on the heating of the rear window; 60 - rear window heating switch; 61 - fog lamp switch; 62 - control lamp for turning on fog lights; 63 - control lamp for turning on the rear fog light; 64 - rear fog light switch; 65 - side direction indicators; 66 - ceiling switches on the door pillars; 67 - fog light circuit fuse; 68 - outdoor lighting switch; 69 - instrument panel vaz 21099; 70 - switch for the carburetor air damper control lamp; 71 - alarm switch; 72 - ceiling; 73 - connector for connecting to a ceiling lamp for individual lighting; 74 - rear lights; 75 - license plate lights; 76 - rear window wiper motor; 77 - rear window heating element; 78 - sensor for level indicator and fuel reserve.
Wiring diagram VAZ-2110
1. block headlight; 2. front wear sensors brake pads; 3. sensor for turning on the fan motor; 4. fan motor of the engine cooling system; 5. sound signal; 6. VAZ-2110 generator; 7. oil level sensor; 8. carburetor solenoid valve control unit; 9. heater controller; 10. recirculation valve switch; 11. lighting lamp for heater control levers; 12. switch; 13. carburettor limit switch; 14. oil pressure warning lamp sensor; 15. spark plugs; 16. carburettor solenoid valve; 17. coolant temperature indicator sensor; 18. sensor-distributor ignition; 19. ignition coil; 20. starter; 21. heater fan motor; 22. additional heater motor resistor; 23. speed sensor; 24. reverse light switch; 25. micromotor reducer for heater damper drive; 26. recirculation valve; 27. brake fluid level sensor; 28. pads for connecting the rear window washer motor; 29. battery; 30. windshield washer motor; 31. washer fluid level sensor; 32. coolant level sensor; 33. windshield wiper gearmotor; 34. mounting block: 35. blocks for connecting the warning light harness; 36. outdoor lighting switch; 37. instrument cluster; 38. rear fog light switch; 39. fog light control lamp; 40. control lamp for heating the rear window; 41. watch; 42. rear window heating switch; 43. stalk switch; 44. block for switching wires when installing headlights of a different type; 45. instrument lighting controller; 46. ignition switch; 47. pads for connecting the wiring harness of the headlight cleaners; 48. socket for a portable lamp; 49. plafond for individual interior lighting VAZ-2110; 50. brake light switch; 51. dome interior lighting; 52. block of the onboard control system; 53. fuel gauge sensor; 54. alarm switch; 55. driver's seat belt sensor; 56. cigarette lighter; 57. ashtray backlight; 58. glove box light switch; 59. block for connection on-board computer; 60. glove box lighting lamp; 61. side direction indicators; 62. switches in the racks of the front doors; 63. switches in the pillars of the rear doors; 64. parking brake indicator switch; 65. trunk light; 66. temperature sensor for heating system; 67. external rear lights; 68. internal rear lights; 69. license plate lights vaz-2110; 70. rear window heating element.
Wiring diagram VAZ-2115
1 - block headlights; 2 gearmotors for headlight cleaners; 3 - fog lights; 4 - ambient air temperature sensor; 5 - sound signals vaz 2115; 6 - lighting lamp switch engine compartment; 7 - electric motor of the fan of the cooling system; 8 - generator; 9-sensor signaling device of insufficient oil level VAZ; 10 washer fluid level sensor; 11 - front brake pad wear sensor; 12 - wire lugs connected to a common windshield washer pump; 13 - windshield washer pump; 14 - headlight washer pump; 15 - wire lugs for connecting to the rear window washer pump; 16 - low oil pressure indicator sensor; 17 - engine compartment lighting lamp; 18 - wire end for connecting to the engine management system wiring harness or to the ignition system wiring harness on carbureted cars; 19 - windshield wiper motor reducer; 20 - starter; 22 - coolant temperature indicator sensor; 23 - reversing light switch; 24 - sensor for signaling an insufficient level of brake fluid; 25 - battery; 26 - low coolant level indicator sensor; 27-relay for turning on fog lights; 28-mounting block; 29 - brake light switch; 30 - socket for a portable lamp; 31 - backlight lamp for the headlight hydrocorrector scale; 32 - parking brake indicator lamp switch; 33-block for connecting the backlight; 34 - switch for instrument lighting lamps; 35 - steering column switch; 36 - alarm switch; 37 - relay element for heating the front seats; 38-ignition switch; 39-fuse for the rear fog light circuit; 40 - fuse for the circuit of the heating elements of the front seats; 41 - fuse for the door lock circuit; 42 - front ashtray backlight; 43 - ignition relay; 44 - cigarette lighter; 45 - glove box lighting lamp; 46 - glove box lighting switch; 47 - heater fan motor vaz 2115; 48-additional heater motor resistor; 49-heater fan switch; 50 - heater switch backlight lamp; 51 - heater lever illumination lamp; 52 - gearmotors for power windows of the front doors; 53 - power window switch for the right front door (located in the right door); 54 - gearmotors for blocking the locks of the front doors; 55 - wires for connecting to the right front speaker; 56 - gearmotors for locking rear door locks; 57 - wires for connecting to the right rear speaker; 58 - control unit for blocking door locks; 59 - wires for connecting to radio equipment; 60 - headlight cleaner switch; 61- switch of the rear window heating element; 62 - relay for turning on the rear fog lights; 63 - block for connecting to the heating element of the right front seat; 64 - switch for the rear fog lights VAZ 2115: 65 - switch for the heating element of the right front seat; 66 - fog lamp switch; 67 - outdoor lighting switch; 68 - switch for the heating element of the left front seat; 69 - block for connecting to the heating element of the left front seat; 70 - wires for connecting to the left front speaker; 71 - power window switch for the left front door (located in the left door); 72-switch of the power window of the left front door; 73 - wires for connecting to the left rear speaker; 74-side direction indicators; 75-plafond switch on the front door pillars; 76 - ceiling light switch on the rear door pillars; 77 - ceiling; 78-plafond of individual interior lighting; 79-block for connecting to the wiring harness of the electric fuel pump; 80 - trunk light switch; 81 - instrument cluster; 82 - trunk lighting lamp; 83 - display unit of the onboard control system; 84 - trip computer; 85 - block for connecting the wiring harness of the engine control system; 86 - rear exterior lights; 87 - rear interior lights VAZ 2115; 88 - block for connection to the rear window heating element; 89 - license plate lights; 90- additional signal braking, located in the spoiler.
Wiring diagram VAZ-2121
1. Front lights, 2. Headlights, 3. Headlight cleaner motor, 4. Horn, 5. Headlight washer motor, 6. Windshield washer motor, 7. Generator, 8. Side direction indicator, 9. VAZ-2121 battery, 10. Heater motor, 11. Additional heater motor resistor, 12. Windshield wiper relay, 13. Starter, 14. Windshield wiper motor, 15. Carburetor limit switch, 16. Carburetor solenoid valve, 17. EPHX control unit , 18. Switch, 19. Spark plugs, 20. Distributor (ignition distributor, 21. Oil pressure sensor, 22. Temperature sensor, 23. Carry socket, 24. Ignition coil, 25. Brake fluid level sensor, 26. Wiper relay 27. Heated Rear Window Relay, 28. High Beam Relay, 29. Low Beam Relay, 30. Ignition Switch Relay, 31. Starter Enable Relay, 32. Differential Lock Lamp Switch, 33. Ambient Light Switch , 34. Cigarette lighter VAZ-2121, 35. Stop light switch, 36. Reverse light switch, 37. Relay-interrupter for direction indicator and alarm, 38. Main fuse box, 39. Additional block fuses, 40. Heater lever lamp, 41. Rear fog lamp switch, 42. Rear window heating switch, 43. Heater motor switch, 44. Rear window wiper and washer switch, 45. Alarm switch, 46. Ignition switch , 47. Carburetor choke warning light, 48. Instrument lighting control, 49. Steering column toggle switch, 50. Carburetor choke warning light switch, 51. Rear window washer motor, 52. Door lamp switch, 53. Interior lamps, 54. Instrument cluster VAZ-2121, 55. License plate lights.
Free electrical reference material provided domestic car VAZ-2105. Including a block of relays and fuses, as well as diagrams of some modifications. The electrics are made according to a single-wire circuit - the negative terminals of the sources and consumers of electricity are connected to the "mass" of the car, which acts as a second wire. Most circuits are turned on by the ignition switch. The scheme of the car is presented in two parts in the figures. Click to enlarge to full screen.
Electrical equipment VAZ 2105 - diagram
1 - side direction indicators; 2 - block headlights; 3 - headlight cleaners; 4 - sound signals; 5 - headlight washer motor; 6 - carburetor pneumatic valve control unit; 7 - windshield wiper motor reducer; 8 - windshield washer motor; 9 - brake fluid level sensor; 10 - ignition coil; 11 - engine compartment lamp VAZ-2105; 12 - ignition distributor; 13 - oil pressure warning lamp sensor; 14 - spark plugs; 15 - coolant temperature indicator sensor; 16 - generator; 17 - carburetor microswitch; 18 - battery; 19 - pneumatic valve; 20 - starter enable relay; 21 - starter; 22 - windshield wiper relay; 23 - ignition relay; 24 - relay interrupter for alarm and direction indicators; 25 - stoplight switch; 26 - socket for a portable lamp; 27 - reverse light switch; 28 - switch of the parking brake warning lamp; 29 - mounting block; 30 - instrument lighting switch 2105; 31 - ignition switch; 32 - outdoor lighting switch; 33 - windshield wiper switch; 34 - switch for the windshield and headlight washer, headlight cleaners; 35 - switch of sound signals; 36 - headlight switch; 37 - turn signal switch; 38 - alarm switch; 39 - rear window heating switch; 40 - heater motor; 41 - cigarette lighter; 42 - glove box lighting lamp; 43 dome light switches located in the door pillars; 44 - fog light switch in the rear lights; 45 - oil pressure warning lamp; 46 - fuel reserve control lamp; 47 - instrument cluster; 48 - relay-breaker of the parking brake warning lamp; 49 - brake fluid level control lamp; 50 - block of control lamps; 51 - control lamp of the rear fog light; 52 - parking brake warning lamp; 53 - voltmeter; 54 - control lamp side light; 55 - speedometer; 56 - control lamp of direction indicators; 57 - control lamp high beam headlights; 58 - heater motor switch; 59 - ceiling; 60 - additional heater motor resistor; 61 - rear lights; 62 - license plate lights; 63 - sensor for level indicator and fuel reserve; 64 - rear window heating element; A - the order of the conditional numbering of the plugs in the blocks of the three-lever auto switch.
Plugs in the blocks of the mounting block
Scheme of contactless ignition system VAZ
1. Spark plugs
2. Ignition distributor
3. Screen
4. Hall sensor
5. Switch
6. Ignition coil
7. Mounting block
8. Ignition relay
9. Ignition switch.
Scheme of the control system of the carburetor solenoid valve
- 1. Carburetor limit switch
- 2. Ignition coil
- 3. Solenoid valve
- 4. Mounting block
- 5. Ignition relay
- 6. Ignition switch
- 7. Block of the wiring harness, connected to the control unit of the electropneumatic valve.
- 8. Solenoid valve control unit
A. The order of the conditional numbering of the plugs in the control unit
Car fuses 2105
1 (8 A) Rear lights (reverse light). Heater motor. Control lamp and rear window heating relay (winding).
2 (ZA) Windshield wiper and washer electric motors. Electric motors for cleaners and headlight washer. Windshield wiper relay. Relay cleaners and washer headlights (contacts).
3(8A) Reserved
4 (8 A) Reserved
5 (16 A) Rear window heating element and heating switch relay (contacts).
b (8 A) Cigarette lighter. Plug socket for portable lamp.
7 (16 A) Sound signals
8 (8 A) Direction indicators in alarm mode. Switch and relay-interrupter for direction indicators and alarms in alarm mode.
9 (8 A) Generator voltage regulator (on vehicles with G-222 generator)
10 (8 A) Direction indicators in direction indication mode and the corresponding control lamp. Indicator lamps for fuel reserve, oil pressure, parking brake and brake fluid level. Control lamp and battery charge relay. Instrument combination. Voltmeter. Carburetor pneumatic valve control system. The relay-breaker of a control lamp of a parking brake.
11 (8 A) Rear lights (stop lights). Plafonds of internal illumination of a body.
12 (8 A) Right headlight (high beam). Winding of the relay for switching on the headlight cleaners (when the high beam is on).
13 (8 A) Left headlight (high beam). A control lamp of inclusion of a high beam of headlights.
14 (8 A) Left headlight ( side light). Right rear light (gabarshny light). License plate lights. Hood lamp. A control lamp of inclusion of a gabarshiy light.
15 (8 A) Right headlight (side light). Left rear lamp (gabarshiy light). Cigarette lighter lamp. Instrument lighting lamps. Glove box lighting lamp VAZ-2105.
16 (8 A) Right headlight (dipped beam). Winding of the relay for switching on the headlight cleaners (when the dipped beam is on).
17 (8 A) Left headlight (dipped beam).
- 18 - relay for turning on the dipped headlights;
- 19 - relay for switching on the main beam of headlights;
- 20 - jumper in place of the relay for turning on sound signals;
- 21 - relay for turning on cleaners and headlight washer;
- 22 - relay for turning on the heated rear window.
Note. Until 1988, the fog lamps in the rear lights and the fog light indicator lamp were protected by fuse 17 of the mounting block. Since 1988, they have been protected by a separate fuse, which is located in a plastic case in the wiring harness near the car's fog light switch.
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 heated rear window;
- high power halogen lamps;
- rear fog lamp;
- installed on some versions electric amplifier steering wheel.
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, they put a distributor of exactly the same design, only with vacuum regulator ignition advance.
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 when you go to any car shop, you special work they could replace any part - an ignition coil, which they had to carry several pieces with them, voltage capacitors, which they were supposed to have at least a dozen in stock, not to mention the distributor cover, 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 in electrical circuit I had some problems.
The on-board electrical system of the VAZ 2106 used an antediluvian relay system for consumers high current. 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!
