To independently serve the car, the wiring scheme of the VAZ 2103 is needed, with which the owner can safely and correctly implement regulations. Otherwise the error is inevitable, and the very technical work It will be inappropriate.
Factory instruction VAZ 2103: color scheme Electrical compounds
The car VAZ 2103 was a luxury version of the VAZ 2101, which in the course of the general plan for the production of cars at the factory in Togliatti initially planned to release. That's why:
- Nodes and parts of cars are 80% unified;
- The appearance is different in accordance with the concept of the development of the Lux class model.
The price of VAZ 2103 was higher thanks to the improvements in the interior and exterior. But due to the complete unification of the details of the two models, the cost of cars was almost equal.
Reference: Fiat 124 as a prototype VAZ 2101 and Fiat 125 - as a platform of the VAZ 2103 at the request of domestic engineers were thoroughly finalized by the Italian side.
External changes
Change appearance led to the fact that the wiring of the VAZ 2103 is radically recycled. In particular:
- The use of dual headlight headlights demanded an additional wiring harness in the front of the car;
- Block-type stop signals also required the upgrade of the wiring in the back of the car;
- Rota repeaters were located at the ends of the wings, and on the front part they were duplicated in one block with overall fires. Accordingly, the wiring on the VAZ 2103 was finalized, taking into account these changes.
Changing appearance affected and electricity - wiring on VAZ 2103 recycled
Internal differences of electroshem
Unlike the standard "Norma", on the Lux class models to which VAZ 2103 believed, an increase in functionality was required. In particular:
- Installation of electric washer windshield required the upgrade of the electric wiper control unit on the steering column;
- An electronic tachometer has been added on the instrument scale, and the devices scale itself underwent visual changes;
- There are additional control lamps and electric clocks on a torpedo;
- Installing an alarm in the package of VAZ 2103 was the norm (it was not installed on the VAZ 2101).
The photo presents:
- Brown The chain is shown from the Accord + terminal through the generator (terminal "30") and the fuse block (No. 6) on the ignition lock (contact 30/1);
- Blue and black flowers A chain from the inclusion button is shown (contact №1 of the terminal block) on a three-dimensional steering switch and further through the ignition lock (contact 15) and the fuse block (No. 10) on the farcasters and side repeaters of turns;
- Pink color shows the chain from the interrupter relay on the Alarm Turning button and the trigger submitter switch.
The legend of the domestic automotive industry, VAZ 2101, took over his Italian donor almost all the best features, and something became more profitable to differ from Fiat 124. As a result of test autpendances, some shortcomings in the design italian car, and only the Soviet roads heroically helped them reveal, eliminate and finalize the design of the penny to the proper level
These changes affected the electrical equipment of VAZ 2101, in particular, the location of some electrical appliances. We found a real factory scheme of electrical equipment of the Zhiguli of 1970, and we are glad to provide it to study.
Sources electrical Energy are the generator and that are connected in parallel. The voltage of 12 volts is considered nominal, but its value can fluctuate, depending on the engine conditions. With high motor turnover, the voltage in the network can reach no more than 14 volts, and at small - at least 11. All electrical appliances that are installed on board the car are designed for such a voltage range and can operate at these values \u200b\u200bwithout interruptions.
To adjust the voltage that produces a generator, a relay controller is provided in the chain. Its obligations include voltage control at the outlet of the generator, and when the relay is dropped, the signal will receive a signal on the control lamp located on the instrument panel. At low voltage can be discharged ahead of time, do not have time to play, which can bring it out of order. With too high charging voltage, the electrolyte in may boil, which will not lead to anything too.
VAZ 2101 fuse block
If short circuits occur in the circuit during the operation of the car, the current of the current on the damaged area increases. If the damaged circuit is not turned off from the network, it can very quickly plant the battery, the wires can overheat, which will cause a greater likelihood of fire, refueling wires and car upholstery. In order to avoid this, the entire electrical wiring diagram is divided by ten zones, the state of which is controlled by a specific fuse.
The fuses are assembled into a single block, numbered, and we can definitely know when a certain fuse is bravely, in which chain there was a short circuit. This can be traced in both the diagram and pointers on the housing of the fuse block cover.
Car Relay VAZ 2101
Some electric devices VAZ 2101 have quite serious power, consume large currents, and to protect the contacts of the switching switches from overloads, relays are used in the electrosem. Only electromagnetic relays installed on a penny, and most of them were located under the hood of the car. Only rotation pointer relays were installed under the instrument shield. The hood was installed:
All relays on the VAZ 2101 car are not subject to repair, and in case of failure is replaced with new ones.
By car VAZ 2101 was installed contact system Ignition, which was characterized by simplicity and reliability. Nevertheless, some elements require special care, and first of all it refers to a traver. 
In the absence of sparks on the ignition candle, it is safe to talk about the involvement of a traver. The patient with the place of the contact trambling was the lid, which used to start microcracks. They should not be visually visually, but through them the voltage leakage and spark beat on the body. You can check it only on a special stand, or in complete darkness when the sparks are visible from the lid of the traver. 
There is nothing complex in the electrochmem, there is nothing, it just needs to know, then any nuisance with electrical equipment can be easily detected. Respect your 2101, and good luck on the road!
Collection of fundamental electrical schemes for cars of the VAZ-2105 series to VAZ-2121. For easy viewing, click on it and save the enlarged image on the computer.Electrical circuit VAZ-2105
1. Block-headlight. 2. Side rotation indicators. 3. Rechargeable battery. 4. Power on the starter. 5. Pneumoclippace system idle move Carburetor. 6. Sensor of the upper dead point of the piston in the first cylinder. 7. Starter. 8. Microswitch carburetor. 9. Headlight cleaners electric motors. 10. Generator. 11. Sound signals. 12. Spark plugs. 13. Podcast lamp. 14. Cooling fluid temperature indicator sensor. 15. Sensor control lamp Oil pressure. 16. Spark plug. 17. Windshield washer electric motor. 18. Ignition coil. 19. Insufficient Sensor brake fluid. 20. Headlight washer electric motor. 21. Pneumatic valve control unit. 22. Diagnostic shoe. 23. Wiper relay. 24. Relay-breaker of the rotation and alarm indicators. 25. Wiper electric motor. 26. Plug socket for a portable lamp. 27. Stop Signal Switch. 28. VAZ 1405 heater electric motor. 29. Additional resistor of the heater electric motor. 30. Control lamp switch parking brake. 31. Light switch rear stroke. 32. Mounting unit VAZ 2105. 33. RELATING RELATING PAPER LIGHTS. 34. Inclusion relay far Light headlights 35. Jumper on the location of the sound signals relay. 36. Power on the washer and headlight cleaners. 37. Heating switching relay rear glass. 38. Lighting lamp badbox. 39. Cigarette lighter. 40. Plafthrum switches located in door racks. 41. Clamp of internal body lighting. 42. Alarm switcher. 43. The rotation pointer switch. 44. Light headlight switch. 45. Sound Signal Switch. 46. \u200b\u200bSwitch of the washer and windshield wiper. 47. Block of control lamps. 48. Ignition switch. 49. Instrument lighting control switch. 50. Element of heating rear window. 51. The level indicator sensor and fuel reserve. 52 Rear window heating switch with an inclusion control lamp. 53. Switch of the electric motor of the heater. 54. Speedometer. 55. Devices lighting lamp. 56. Far Light Headlight Control Light. 57. Turning indicator lamp. 58. External lighting light. 59. Control lamp of the parking brake. 60. Contact rear fog light switching lamp. 61. Control lamp of the brake fluid level. 62. Voltmeter. 63. Combination of instruments. 64. Charge control lamp rechargeable battery. 65. Level pointer and fuel reserve. 66. Oil pressure test lamp. 67. Cooling fluid temperature pointer. 68. Relay interrupter of the parking brake control lamp. 69. Switch outdoor lighting. 70. The fog light switch in the rear lights. 71. Rear lights. 72. Loading lights lighting lights. 73. Ignition relay VAZ 2105.
Electrical diagram VAZ-2106
Electric diagram VAZ-2107
1 - side indicators of rotation; 2 - block headlights; 3 - headlight cleaners; 4 - sound signals; 5 - fan electric motor; 6 - sensor for switching on the fan motor; 7 - headlight plans electric motor; 8 - Pneumoclap control unit; 9 - windshield purifier electric motor; 10 - windshield washer electric motor; 11 - the brake fluid level sensor; 12 - ignition coil; 13 - Podcast lamp; 14 is the oil pressure indicator sensor; 15 - VAZ 2107 ignition distributor; 16 - Sensor of the control lamp of oil pressure; 17 - ignition candles; 18 - coolant temperature sensor; 19 - generator; 20 - carburetor microswitch VAZ 2107; 21 - rechargeable battery; 22 - VAZ 2107 carburetor pneumoclipne; 23 - starter switching relay; 24 - starter; 25 - windshield purifier relays; 26 - ignition relay; 27 - Relay-alarm interrupter; 28 - Stop Signal Switch; 29 - socket for a portable lamp; 30 - reverse light switch; 31 - lamps of a non-ferrous drawer; 32 - Parking brake control lamp switch; 33 - Mounting unit VAZ 2107; 34 - Lantern switches of an open front door alarm; 35 - lantern alarm open front door; 36 - ignition switch; 37 - Windshield Purifier Switch; 38 - glass wrath switch; 39 - Sound Signal Switch; 40 - Headlight Light Switch; 41 - rotation pointer switch; 42 - emergency signal circuit breaker; 43 - instrument lighting switch; 44 - cigarette lighter; 45 - clock with scale lighting lamp; 46 - Plafon switches located in door racks; 47 - a combination of instruments; 48 - Oil pressure pointer with control lamp insufficient pressure; 49 - coolant temperature pointer; 50 - tachometer; 51 - Relay-breaker of the control lamp of the parking brake; 52 - Turn indicator test lamp; 53 - control lamp of the brake fluid level; 54 - Rechargeable battery charge control lamp; 55 - Rear fog light warning lamp; 56 - Far Light Control Lamp; 57 - control lamp of overall light; 58 - parking brake control lamp; 59 - Lamps lighting a combination of instruments of VAZ 2107; 60 - voltmeter; 61 - fuel level index with a reserve control lamp; 62 - Switch of the electric motor of the heater of the VAZ 2107; 63 - an additional resistor of the heater electric motor; 64 - heater fan electric motor; 65 - Switch outdoor lighting; 66 - Rear fog light switch; 67 - Rear window heating switch; 68 - Plafond; 69 - rear lights; 70 - Lighting lights of the license plate; 71 - fuel level sensor; 72 - element of heating rear glass VAZ 2107.
Electrical diagram VAZ-2108
1) block - headlight; 2) headlight cleaner motor deuctor; 3) temperature sensor; 4) switches of the windscreen lamp; 5) beep; 6) reverse light switch; 7) fan electric motor; 8) Sensor of the fan electric motor; 9) headlight washer valve; 10) Generator VAZ-2109; 11) rear window washer valve; 12) windshield washer valve; 13) glass washer electric motor; 14) the lamp is increasing; 15) spark plugs; 16) portable lamp plug socket; 17) oil pressure control lamp sensor; 18) ignition sensor-distributor; 19) electromagnetic carburetor valve; 20) terminal switching carburetor; 21) Switch; 22) ignition coil; 23) diagnostic shoe; 24) Sensor V.M.T. 25) rechargeable battery; 26) the brake fluid level sensor; 27) Starter; 28) the valve control unit of the carburetor; 29) Relay additional inclusions of the VAZ-2109 starter; 30) Windshield Purifier Motor Motor; 31) a lamp on the display panel of the spout control; 32) the heater fan electric motor; 33) additional resistor; 34) heater switch switch; 35) cigarette lighter; 36) Bordery lighting lamp; 37) Mounting unit VAZ-2109; 38) Combination of devices; 39) Stop Signal Switch; 41) Parking brake control lamp switch; 42) Switch the control lamp of the air damper in the carburetor; 43) devices lighting switch; 44) Switch outdoor lighting; 45) Alarm switch; 46) Rear fog light switch; 47) Switch heating rear window; 48) Side indicators of rotation; 49) Plafth switches in front door racks; 50) Flapk switches in racks rear doors; 51) Salon lighting plander; 52) ignition switch; 53) Switch of wipers and soys; 54) Sound Signal Switch; 55) switch of rotation indicators, parking light and headlights; 56) Rear lanterns; 57) fuel level indicator sensor; 58) element of heating rear window; 59) Lighting lights of the license plate VAZ-2109; 60) The rear window cleaner motor.
Electrical diagram VAZ-21093
1 - block headlight; 2 - headlight cleaners electric motors; 3 - fog lights; 4 - switches of the windscreen lamp; 5 - beep; 6 - engine cooling fan fan motor; 7 is a sensor for turning the fan electric motor; 8 - the wear sensor of the front brake shoe; 9 - VAZ 21099 generator; 10 - electromagnetic valve inclusion of the headlights; 11 - electromagnetic valve on the rear window washing; 12 -Electromagnetic valve for the power of the windshield washing; 13 - glass washer electric motor; 14 - Sensor of the control lamp of oil pressure; 15 - oil level sensor; 16 is the sleeve level sensor; 17 - fuel consumption sensor; 18 - electromagnetic valve of the carburetor; 19 - limit switch carburetor; 20 - starter inclusion relay; 21 - spark plugs; 22 - ignition sensor; 23 - car speed sensor; 24 - control unit electromagnetic valve carburetor; 25 - diagnostic shoe; 26 - ignition coil; 27 - reverse light switch; 28 - Sensor of the coolant temperature pointer; 29 - starter; 30 - sensor of the 1st cylinder; 31 - Switch; 32 - rechargeable battery; 33 - Cooling fluid level sensor; 34 - switch relay fog lights; 35 is the brake fluid level sensor; 36 - Mounting unit; 37 - Plug socket for a portable lamp; 38 - block control lock locking door; 39 - Podcast lamp; 40 - windshield purifier electric motor; 41 - Lighting Lamp Lighting Box; 42 -Electrodmother of the heater fan; 43 - an additional resistor of the heater electric motor; 44 - the heater fan switch; 45 - Lamp of the backlight of the heater levers; 46 - Motors of electric windows of the front doors; 47 - Motor devices locking locks of the front doors; 48 - Motor devices locking rear door locks; 49 - ignition switch; 50 - switch power windows with the right door; 51 - electric windows switch left door; 52 - ignition relay; 53 - a subwoofer; 54 - route computer; 55 - cigarette lighter; 56 - VAZ 21099 lighting control regulator; 57 - Parking brake control lamp switch; 58 - Stop Signal Switch; 59 - Rear window heating control lamp; 60 - rear window heating switch; 61 - fog headlight switch; 62 - Continuous headlights on the switching lamp; 63 - control lamp on the rear fog light; 64 - Rear fog light switch; 65-flow indicators of rotation; 66 - Plafthl switches on door racks; 67 - fuse chain of fog light; 68 - Switch outdoor lighting; 69 - VAZ 21099 instrument panel; 70 - Switch of the control lamp of the carburetor air damper; 71 - alarm switch; 72 - Plafond; 73 - Connector for connecting individual lighting; 74 - rear lights; 75 - Lighting lights of the license plate; 76 -Electrodmother of rear window cleaner; 77 - element of rear window heating; 78 is a level indicator sensor and a fuel reserve.
Electrical diagram VAZ-2110
1. block headlight; 2. Front wear sensors brake shoes; 3. Power sensor for the fan motor; 4. Motor motor cooling system fan; 5. Beep; 6. Generator VAZ-2110; 7. Oil level sensor; 8. The control unit of the electromagnetic valve of the carburetor; 9. The heater controller; 10. Recycling valve switch; 11. Lamp illumination of heater control levers; 12. Switch; 13. The terminal switch of the carburetor; 14. Oil pressure control lamp sensor; 15. Spark plugs; 16. Electromagnetic carburetor valve; 17. Cooling fluid temperature sensor; 18. Sensor-ignition distributor; 19. Ignition coil; 20. Starter; 21. The electric motor of the heater fan; 22. Additional heater electric motor resistor; 23. Speed \u200b\u200bsensor; 24. Reverse light switch; 25. MICROMOTOBERTUBER OF THE HEATER DRAWER TERR; 26. Recycling valve; 27. Brake fluid level sensor; 28. Pads for connecting the rear window washer electric motor; 29. Rechargeable battery; 30. Windshield Wizard Electric Mother; 31. Sensor of the washing liquid level; 32. Coolant level sensor; 33. Windshield Purifier Motor Motor; 34. Mounting unit: 35. Pads for connecting warning light harvest; 36. Outdoor light switch; 37. Combination of devices; 38. Rear fog light switch; 39. Contamination light control lamp; 40. Rear window heating control lamp; 41. Clock; 42. Switch heating rear window; 43. Frift switch; 44. Pad for switching the wires when installing a single typelight block; 45. Instrument lighting regulator; 46. \u200b\u200bIgnition switch; 47. Pads to connect headlight cleaners wiring harness; 48. Socket for a portable lamp; 49. Floof individual illumination of the salon VAZ-2110; 50. Stop Signal Switch; 51. Salon lighting plander; 52. Block of the onboard control system; 53. Fuel level index sensor; 54. Alarm switch; 55. Driver's seat belt sensor; 56. Cigarette lighter; 57. Lamp of the backlight of the ashtray; 58. Switch lamp lighting of a broad box; 59. Pad for connecting on-board computer; 60. Lighting lamps of a broad box; 61. Side indicators turning; 62. Switches in front door racks; 63. Switches in rear door racks; 64. Parking brake reference lamp switch; 65. Lighting the trunk lighting; 66. Temperature sensor for heating system; 67. Exterior rear lights; 68. Internal rear lights; 69. Lighting lights of the VAZ-2110 license plate; 70. The element of the heating of the rear window.
Electrical diagram VAZ-2115
1 - headlight block; 2-motor headlight cleaners; 3 - fog lights; 4 - ambient temperature sensor; 5 - VAZ 2115 sound signals; 6 - Lighting Lamp Switch motor compartment; 7 - cooling system fan motor; 8 - generator; 9-sensor of the insufficient oil level of the VAZ oil; 10-sleeve washer level sensor; 11 - the wear sensor of the front brake shoe; 12 - the tips of the wires connected to the overall pump washer pump; 13 - windshield washer pump; 14 - headlight washer pump; 15 - Wiring tips to connect to rear window washer pump; 16 is the sensor of the insufficient oil pressure signal; 17 - Motor compartment lighting lamp; 18 - The tip of the wire for connecting to the wiring harness of the engine control system or to the wiring harness of the ignition system on carburetor cars ; 19 - motor detector of the windshield purifier; 20 - starter; 22 is the coolant temperature pointer sensor; 23 - Reverse Lantern Switch; 24 - Sensor of the insufficient level of brake fluid; 25 - rechargeable battery; 26- The sensor of the insufficient level of coolant; 27-relay inclusion of fog headlights; 28-mounted block; 29 - Stop Signal Switch; 30 - Plug socket for a portable lamp; 31 - Lamp illumination of the hydrocorgrator scale of headlights; 32 - the lamp switch of the parking brake signaling device; 33-block connection of the backlight lamp; 34 - switch lighting lamps; 35 - a subwitch; 36 - emergency signaling switch; 37 - relay element of heating front seats; 38 ignition switch; 39-fuse of the rear fog light lamp chains; 40 - fuse chain elements of the heating of the front seats; 41 - lock chain lock locking locks; 42 - Lamp of the backlight of the front ashtray; 43 - ignition relays; 44 - cigarette lighter; 45 - a lamp lighting of a broad box; 46 - Blur box light switch; 47 - VAZ 2115 heater fan electric motor; 48-additional heater electric motor resistor; 49-switch heater fan; 50 lamp highlighting the heater switch; 51 - Heater Lamps Lamp; 52 - Motor devices of electric windows of the front doors; 53 - Switch of electric windows of the right front door (located on the right door); 54 - Motor devices locking locks of the front doors; 55 - wires for connecting to the right front loudspeaker; 56- Motor devices for locking rear door locks; 57 - wires for connecting to the right rear speaker; 58 - block control lock of door locks; 59 - wires for connecting to radio equipment; 60 - headlight cleaners switch; 61 - the switch of the heating of the rear window; 62 - Relay switch on the rear fog lights; 63 - a block for connecting to the heating element of the right front seat; 64 - Rear fog light lantern switch VAZ 2115: 65 - switch heating element of the right front seat; 66 - fog headlight switch; 67 - Switch of outdoor lighting lamps; 68 - switch element of the heating of the left front seat; 69 - a block for connecting to a heating element of the left front seat; 70 - wires for connecting to the left front loudspeaker; 71 - switch power windows of the left front door (located in the left door); 72-switch power windows left front door; 73 - Wires for attaching to the left rear loudspeaker; 74-side turn signs; 75-plate switches on front door racks; 76 - Plafthrum switch on rear door racks; 77 - Plafond; 78-plane of individual lighting of the cabin; 79-block for connecting to the harness of the wires of the electrical space; 80 - trunk lighting lamp switch; 81 - a combination of instruments; 82 - trunk lighting lamp; 83 - an onboard control system indication unit; 84 - a route computer; 85 - Pad for connecting the wiring harness of the engine control system; 86 - rear outdoor lights; 87 - Rear internal Lanterns VAZ 2115; 88 - a block for connecting to the heating element of the rear window; 89 - Lighting lights lighting; 90 - Additional braking signal, located in the spoiler.
Electrical diagram VAZ-2121
1. Front lights, 2. Headlights, 3. Headlight cleaner electric motor, 4. Beep, 5. Headlight washer electric motor, 6. Windshield washer electric motor, 7. Generator, 8. Side rotation indicator, 9. VAZ-2121 battery, 10. The heater electric motor, 11. Extra resistor of the heater elector motor, 12. Relay-breaker of the windshield purifier, 13. Starter, 14. Electric motor of the windshield cleaner, 15. Label of the carburetor, 16. Electromagnetic carburetor valve, 17. EPHH control unit , 18. Switch, 19. Spark plugs, 20. Racler (ignition distributor, 21. Oil pressure sensor, 22. Temperature sensor, 23. Carrying socket, 24. Ignition coil, 25. Brake fluid level sensor, 26. Purifier power relays and headlight washer, 27. Relay switch on rear window heating, 28. Far light relay headlights, 29. Middle Light Relay, 30. ignition switching relay, 31. Starter switching relay, 32. Switch Lamp lamp Differential a, 33. Outdoor lighting switch, 34. Cigarette lighter VAZ-2121, 35. Stop signal switch, 36. Reverse light switch, 37. RELATING RELATER OF RADIES AND AVIONALIZATION, 38. Main fuse block, 39. Additional Block fuses, 40. Lamp illumination heater lever, 41. Switch rear fistusing lamp, 42. Rear window heating switch, 43. Switch Electrical switch, 44. Switch Cleaner and rear window washer, 45. Alarm switcher, 46. Switch Ignition, 47. Control lamp of carburetor hollows, 48. Device lighting control, 49. Frift lever switch, 50. Carburetor valve control lamp, 51. Rear window washer electric motor, 52. Plaftor door switch, 53. Salon lighting plaffers, 54 . The combination of the instruments of VAZ-2121, 55. Lighting lights lighting.
The car model VAZ-2106 began to be released in 1976. From its predecessor VAZ-2103, he differed more powerful engine, the volume of which is 1.6 liters, modified body and interior. At the time of its release, it was the most prestigious and comfortable car. Below is a high-quality color scheme of electrical equipment of domestic a passenger car VAZ-2106. As in any machine, this model may have malfunctions in electrocups, so the electrical circuit will be indispensable for identifying and eliminating such problems. With its help, it is possible to find out exactly where there was a breakdown in electrocups that happened and make the relevant repairs. Find out which lamp does not work on the instrument panel or headlight, which sensor has failed, eliminate the generator breakdown, check the fuses, and other repair actions you can on the basis of the information provided.
Scheme VAZ 2106.
1 - side indicators of rotation; 2 - Pannikov VAZ-2106; 3 - external headlights; 4 - internal headlights; 5 - sound signals; b - electric motor of the engine cooling system VAZ 2106; 7 - Sensor for switching on the electric motor of the VAZ 2106 fan; 8 - switching on the audio signals; 9 - switching on the electric motor of the VAZ 2106 fan; 10 - voltage regulator; 11 - VAZ 2106 ignition coil; 12 - windshield washer electric motor; 13 - sensor insufficient brake fluid level; 14 - ignition distributor; 15 - wiper electric motor; 16 - Ignition Candles VAZ 2106; 17 - Sensor of the control lamp of oil pressure; 18 - oil pressure indicator sensor; 19 is the coolant temperature pointer sensor; 20 - Podcast lamp; 21 - electromagnetic valve of the carburetor VAZ 2106; 22 - generator; 23 - starter; 24 - rechargeable battery; 25 - Related battery charge lamp; 26 - relay inclusion of low light headlights; 27 - relay inclusion of far beam headlights; 28 - wiper relays; 29 - Additional fuse block; 30 - the main fuse block; 31 - Rear Light Switch; 32 - Parking brake control lamp switch; 33 - portable lamp plug socket; 34 - Relay-breaker of the indicator of rotation and alarm; 35 - heater electric motor; 36 - Stop signal switch; 37 - Rear window heating relay *; 38 - resistor of the electric motor of the heater; 39 - Lighting lamp of a broad box; 40 - switch outdoor lighting; 41 - rear window heating switch *; 42 - VAZ 2106 ignition switch; 43 - Middle-Fal Light Switch; 44 - rotation pointer switch; 45 - Sound Signal Switch; 46 - wiper switch; 47 - Windshield Wizard Switch; 48 - Switch (regulator) of devices lighting; 49 - alarm switch; 50 - cigarette lighter; 51 - heater switch; 52 - control lamp level of brake fluid; 53 - Lantern switches of the signaling of open front doors; 54 - Lanterns of the alarm of open front doors; 55 - Plafon switches located in front door racks; 56 - fuel level indicator with a fuel reserve control lamp; 57 - coolant temperature pointer; 58 - oil pressure pointer with a control lamp; 59 - tachometer; 60 - a control lamp of the parking brake; 61 - Rechargeable battery charge lamp; 62 - Control lamp of the carburetor air damper; 63 - speedometer; 64 - control lamp outdoor lighting; 65 - Turn indicator test lamp; 66 - Far Light Headlight Control Light; 67 - Relay-breaker of the control lamp of the parking brake; 68 - Switch of the control lamp of the carburetor air damper; 69 - watch; 70 - Plafon switches located in the rear door racks; 71 - Plafones; 72 - element of the heating of the rear window; 73 - trunk lighting lamp; 74 is the level indicator sensor and fuel reserve; 75 - rear lights; 76 - Lighting lights of the license plate.
Modifications
The inclusion circuit of the electron-door front door
1 - the main fuse block; 2 - switching on power windows; 3 - Left door window switch; 4 - switch switch right door; 5 - power windows motor-windows right door; 6 - electric windows motor left door; 7 - Additional fuse block; 8 - ignition switch; A - to the "30" generator's conclusion; B - to the device lighting switch; B is the conditional numbering of plugs in the shoe of the motor deuctor.
Marburetor solenoid valve control circuit
1 - ignition switch; 2 - generator; 3 - rechargeable battery; 4 - ignition coil; 5 - switch; 6 - control unit; 7 - electromagnetic carburetor valve; 8 - limit switch carburetor.
Engine cooling system fan fan motor
1 - generator; 2 - rechargeable battery; 3 - ignition switch; 4 - the main fuse block; 5 - switching on the electric fan, 6 - electrical fan power sensor; 7 - electric fan; 8 - Additional fuse block
Fuses and relays VAZ 2106
- # 1 Protects the chains of the beep, hours, stop signals, cigarette lighter, lighting lights of open front doors. Nominal fuse 16A.
- # 2 Protects the windshield washer chains, wipers (janitors), electric motor VAZ 2106. Nominal 4A fuse rating.
- №3 Left light lights, as well as a control lamp on the inclusion of dance light in the speedometer ( of blue color). Nominal fuse 8a.
- №4 Protects the right light lights. Nominal fuse 8a.
- №5 Protects from KZ left headlights of near light. Nominal 8a.
- №6 Protects the chain of the right-hand light headlights. Nominal 8a.
- №7 Protects the chain of the trunk lighting lamps, devices, license plate, cigarette lighter, left front lamp of the overall light and the right rear light of the overall light. Nominal 8a.
- No. 8 Protects the chain of the control lamp of the overall light, the license plate lighting lamp, the engine lighting lamp, the right front lamp of the overall light and the left rear light of the overall light. Nominal 8a.
- No. 9 Protects the tachometer chain, winding the rear window heating relay, reverse lamp, discharge lighting, battery charge lamp, turning on the parking brake, brake fluid level, carburetor air damper control, oil pressure pointers, coolant temperature and fuel temperature, turning . Nominal 8a.
- No. 10 protects the battery charging chains, namely the generator excitation chain and the regulator. Nominal 8a.
- №11, 12.13 V basic configuration are in reserve and can be used for additional equipment. The nominal is selected depending on the consumer.
- No. 14 is used to protect the chain of the heating element of the rear window, if so installed. Nominal 16A.
- No. 15 Engine cooling electric fan, if such is installed in the car. Nominal 16A.
- №16 Protects the rotation and alarm indicator circuit. Nominal 8a.
It is important not only to contain contact groups in cleanliness, but also use the fuses of those denominations that the manufacturer recommends. Ignoring these requirements threatens the failure of electrical equipment.
Implemented wiring diagram VAZ-2114 maximum simple way. Wire function transmitting a negative power supply, performs car body. This scheme is used in most modern cars. In the design of the electrical wiring there are no complex nodes, execute independent service And repair can every driver. The main thing is to be able to deal with electrical circuits. You do not need to know by heart all the wires and how specifically the node they answer. You must be able to navigate in complex wiring.
Key Features
The main feature of the WAZ-2114 wiring scheme is that it is necessary to feed on all nodes that ensure fuel injection:
- Electronasus fuel.
- Injectors in the fuel ramp.
- System sensors.
Also food is supplied to the electronic control unit and the ignition system. Moreover, only ignition modules were installed, which, in fact, are a switch with built-in coils (all of them two). But on 16-valve engines was put on one coil for each candle. Such a scheme is more perfect, since when the coil fails, only one cylinder will refuse.
In general, the entire car is based on the design of the predecessor - VAZ-2109. The same body shape, used suspension, ignition and fuel feed elements, even the same lanterns are the same. But there are significant differences in the engine design, gearbox. Much more attractive looks new European. It uses more attractive sensors and other devices.
Car wiring design
The total WAZ-2114 wiring scheme can be divided into several components:
- Exterior lighting system.
- Ignition system.
- Fuel feed.
- Engine management (sensors, executive mechanisms and ECU).
- Engine launch (starter).
- Power (rechargeable battery and generator).
- Supplementary equipment systems - wipers, washer, stove, heated mirrors, seats and glasses, cigarette lighter, etc.
Absolutely all chains that are connected to the battery are protected by fuses. They are installed in under the hood (as in the predecessor, VAZ-2109).
Switching occurs with the help of electromagnetic relays. They allow you to get rid of the leakage of a large current on the buttons when you turn on powerful consumers. Cause - With direct switching of high currents, the buttons are destroyed and burning contacts. In this regard, electromagnetic relays are much more reliable.
Engine start system
In the wiring diagram of VAZ-2114 (injector and carburetor if in the system), the starter is necessarily present. With it, the engine starts. In this case, the battery is acting as a power source.
The starter consists of such components:
- Stator winding (fixed part).
- Rotary winding (excitation).
- Bendix is \u200b\u200bdesigned for the mechanical connection of the starter rotor and the wint of the flywheel on the crankshaft. Consists of a plug of the drive, overtaking coupling and gears.
- The retractor relay - leads the bendix and power contacts.
- Covers, brush knot and other details.
How does the starter work?
The starter power comes from the battery directly - from the top output of the retractor relay goes to the plus operation of the start system occurs according to such a scheme:
- When turning the ignition key is powered by all components fuel system, ECU.
- When installing the key to the "Start" position, power is supplied to the control output of the traction relay.
- The rotting windings create a magnetic field that makes the core move.
- The power contacts will be closed, and the rotor begins to rotate.
- Bendix simultaneously moves along the rotor axis, and the gear comes into engagement with the crown on the flywheel.
- The crankshaft begins to rotate, the fuel injection in the combustion chamber and the supply of high voltage to the electrodes of the candles.
This is how the entire system of launching the engine of any car, including VAZ-2114, works.
Generator design
The second power source of any car is a generator. It is necessary to power all consumers when the engine is running. The generator consists of the following parts:
- Rotary excitation winding.
- Contact rings on the rotor.
- Bearings.
- Front and back covers.
- Stator winding.
- Voltage regulator.
- Pulley with impeller.
- Diode block.
- Capacitor.
How does the generator work?
When the engine is stopped, the rotary winding is powered. Consequently, there is a magnetic field around it. But since the rotor does not rotate, this field is motionless. Therefore, one of the mandatory conditions of the generator setting is not performed - the magnetic field must be permanent and moving. All conditions are performed only when the starter begins to promote crankshaft. In this case, the generator generates the voltage supplied to the battery.
But the feature of the design of any automobile generator In the fact that an alternating current is produced. And three phases at the output appear, and for the nutrition of all consumers is needed alternating d.C.. Otherwise, the entire VAZ-2114 subrophto wiring, the diagram of which is presented below, simply burns.
To straighten alternating current, a block of semiconductor silicon diodes is used. The design of the generator with three phases at the output is used for one simple reason - pulsations are much smaller. A condenser is installed on the output of the rectifier - it is possible to get rid of the entire component of the current.
Voltage regulator operation
But here there is one huge problem - depending on the rotation frequency of the crankshaft, the generator can produce a voltage from 10 to 30 volts, and such a scatter is invalid. Therefore, it is necessary to stabilize the voltage at one level - 12 V. In fact, of course, the generators produce a little more - 13.6-14.6 V. Only in this case will be normal charge of the battery. You can stabilize the outlet voltage, but the problem is that the current consumed is very large.
And Stabilong should have considerable dimensions, respectively, and the cost. But much easier to stabilize the power of the rotor winding. If the magnitude of the voltage supplied to it will be stable, then the magnetic field will not change under any circumstances. This action is carried out using a voltage regulator. The maximum current consumption of the excitation winding is not more than 2 A. Constructively, the regulator is combined with a brush node.
Electronic control unit
Very complex is the wiring scheme of the VAZ-2114 ECU, since a large number of sensors and it is connected to it and
The electronic control unit is the "brain" of the entire system, it consists of such components:
- Plastic and metal housing.
- The diagram is based on a microcontroller.
- Connecting sensors through a microcontroller
- Signal amplifiers, electronic keys and relays are connected to the outputs of the controller.
The microcontroller allows you to feed signals to actuators, depending on how the engine works. In memory of the ECU laid the algorithm for all systems. Moreover, the wiring diagram of the VAZ-2114 (injector) 8 valves differs from V16, since some more parameters are needed to control the engine.
Control system sensors
On VAZ-2114 cars, several sensors are used, which are connected to electronic block Control. They affect the fuel injection and the moment of ignition.
The system consists of the following sensors:
- Throttle positions.
- The position of the crankshaft.
- Phases (camshaft position).
- Speeds (located on
- Air flow. Instead, the Mar sensor can be used.
- Pressure.
- Detonation.
- Oxygen.
All these reading devices adjust the feed fuel mixes In the combustion chambers and the ignition advance angle. Wiring diagram VAZ-2114 (injector) with a description is provided in the instruction manual and maintenance of the car. You can also know about how to independently perform troubleshooting, see the document and the main symptoms of the breakdown.
