Electrical equipment of VAZ 2105 - diagram
1 — side direction indicators; 2 — headlights; 3 - headlight cleaners; 4 — sound signals; 5 — electric motor for headlight washer; 6 — carburetor pneumatic valve control unit; 7 - windshield wiper motor reducer; 8 — electric motor for windshield washer; 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 activation relay; 21 - starter; 22 — windshield wiper relay; 23 - ignition relay; 24 — relay breaker for hazard warning lights and direction indicators; 25 — brake light switch; 26 — plug socket for a portable lamp; 27 — reverse light switch; 28 — parking brake warning lamp switch; 29 — mounting block; 30 — lighting switch for devices 2105; 31 — ignition switch; 32 — external lighting switch; 33 — windshield wiper switch; 34 — windshield and headlight washer switch, headlight cleaners; 35 — sound signal switch; 36 — headlight switch; 37 — direction indicator switch; 38 — alarm switch; 39 — rear window heating switch; 40 — heater electric motor; 41 — cigarette lighter; 42 — glove box lighting lamp; 43 lamp switches located in the door pillars; 44 — fog light switch in the rear lights; 45 — oil pressure warning lamp; 46 — fuel reserve warning lamp; 47 — instrument cluster; 48 — relay-interrupter for the parking brake warning lamp; 49 — brake fluid level warning lamp; 50 — control lamp block; 51 — rear fog light indicator lamp; 52 — parking brake warning lamp; 53 - voltmeter; 54 — side light indicator lamp; 55 — speedometer; 56 — turn signal indicator lamp; 57 — control lamp for high beam headlights; 58 — heater motor switch; 59 — lampshade; 60 — additional resistor of the heater electric motor; 61 — rear lights; 62 — license plate lights; 63 — sensor for level indicator and fuel reserve; 64 — rear window heating element; A - the order of conditional numbering of plugs in the blocks of a three-lever car switch.
Wiper relay functions
The wipers operate thanks to an electric motor that supplies 12 V. However, this is too much power, indicating a significant amount of direct current. It is to reduce the DC indicator that a relay of the RS-514 format is installed in the electrical circuit, which regulates the frequency of operation of the wipers. The VAZ-2107 is equipped with 2 options for windshield wiper movement. one is possible without interruption, the other has a pause of 4 seconds.
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The windshield wiper relay in the VAZ-2107, in particular where it is located, is of interest to many motorists, otherwise in some cases repairing the wipers becomes impossible. Therefore, the mechanism is located under the dashboard on the left with reference to the driver's seat. Fastenings were made directly to the body of the VAZ-2107; 2 screws located under the inner trim act as secure fasteners. When examining the relay, you can see that it is suitable for wiring, at the end of which there is a plug for connecting the device.
The connector responsible for connecting the plug is located on the instrument panel next to the headlight level adjustment. To carry out repair work, they must be obtained from below. If you are not sure you have selected the correct plug, turn it off and check if the wipers are working.
Diagram of the carburetor solenoid valve control system
- 1. Carburetor limit switch
- 2. Ignition coil
- 3. Solenoid valve
- 4. Mounting block
- 5. Ignition relay
- 6. Ignition switch
- 7. Wire harness block connected to the electro-pneumatic valve control unit.
- 8. Solenoid valve control unit
A. The order of conditional numbering of plugs in the control unit
Auto fuses 2105
1(8 A) Rear lights (reversing light). Heater electric motor. Indicator lamp and rear window heating relay (winding). 2 (FOR) Electric motors for windshield wiper and washer. Electric motors for headlight cleaners and washers. Windshield wiper relay. Relay for cleaners and headlight washer (contacts). 3 (8 A) 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 hazard warning mode. Switch and relay-interrupter for direction indicators and hazard warning lights in emergency mode. 9 (8 A) Generator voltage regulator (on vehicles with a G-222 generator) 10 (8 A) Turn indicators in turn indication mode and the corresponding indicator lamp. Indicator lamps for fuel reserve, oil pressure, parking brake and brake fluid level. Indicator lamp and battery charge relay. Instrument cluster. Voltmeter. Carburetor pneumatic valve control system. Parking brake warning light relay. 11 (8 A) Rear lights (brake lamps). Lamps for interior body lighting. 12 (8 A) Right headlight (high beam). Coil of the relay for turning on the headlight cleaners (with the high beams on). 13 (8 A) Left headlight (high beam). Indicator lamp for turning on the high beam headlights. 14 (8 A) Left headlight (side light). Right rear light (side light). License plate lights. Engine compartment lamp. Indicator lamp for turning on the parking light. 15 (8 A) Right headlight (side light). Left rear light (side light). Cigarette lighter lamp. Instrument lighting lamps. Glove box lighting lamp for VAZ-2105. 16 (8 A) Right headlight (low beam). Coil of the relay for turning on the headlight cleaners (with the low beam on). 17 (8 A) Left headlight (low beam).
- 18 — relay for turning on low beam headlights;
- 19 — relay for turning on the high beam headlights;
- 20 — jumper in place of the relay for turning on sound signals;
- 21 — relay for turning on the headlight cleaners and washer;
- 22 — relay for turning on the heated rear window.
Note : Until 1988, the fog lamps in the rear lights and the fog lamp warning lamp were protected by fuse 17 of the mounting block. Since 1988, they began to be protected by a separate fuse, which is located in a plastic case in the wiring harness near the car's fog light switch.
CAR ELECTRONICS REPAIR
Where is the wiper relay located on VAZ 2105
Where is the windshield wiper relay in a VAZ 2107 car
VAZ-2107 owners will have to re-equip and modernize the car in their own way, unless, of course, there is a desire to improve the “equipment” to the possible level. Spark plug relay: how it works, where and how to check it. To complete the relay club VAZ-2107, VAZ 2105, we need resistor r3. This also applies to the wipers, which exhibit a leisurely cyclic movement.
The wiper is designed to thoroughly clean the surface of the windshield, because if it doesn't work effectively, it sticks out and slows down, making the road ahead difficult to see in rain or snowstorms.
The functions of the windshield wiper blades are based on providing sufficient power and smooth operation of the regulator. How to install a carburetor on a VAZ, the carburetor from the VAZ 2105 1107010 can be archived. We. The last part is indispensable in the design of windshield wipers, so every VAZ-2107 driver better know where it is. relay
to fix problems anytime at any time.
Relay functions Wiper blade
The windshield wipers work thanks to the 12V electric motor. But this is a very high power, which indicates a significant amount of direct current. relay for Volkswagen Passat. relay for vw passat, where there is a comfort unit for Passat B5. Bigl.ua timing belt VAZ 2105. large selection, affordable prices. Timing vaz 2105. Buy from a reliable online store on the beagle marketplace! In particular, to reduce the direct current in the circuit, the relay is RS-514 format, which regulates the speed of the windshield wiper. The VAZ-2107 is equipped with two options for windshield wiper movement. one is most likely without a break, the other has a pause of 4 seconds.
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Windshield wiper relay , many car owners are interested in the VAZ-2107, where it is located; otherwise, the wiper blades cannot be repaired in some cases. Yes, the mechanism is located under the dashboard to the left relative to the driver's seat. The fastening was made directly to the body of the VAZ-2107 car, 2 screws located under the gasket act as reliable fasteners. When viewing a relay
It can be seen that it is suitable for wiring, at the end of which there is a connector for connecting the device.
The connector responsible for connecting the plug is located on the device panel next to the headlight range control. VAZ 2110 gasoline pump with fuel pump relay, VAZ 2110 injector. How to check. Where is the windshield wiper relay located on a VAZ 2105. Replacing the timing belt on a VAZ 2105 engine is not difficult, but it requires attention and understanding of the essence of the replacement, and also does not skip any details about installing a new belt. To carry out repair work, you need to get it from below. The windshield wiper relay has been suspended for a classic VAZ. If you're not sure you've selected the correct plug, remove it and check that the wipers are working.
If the lever is in position 1, but the wiper
does not work, the mechanism is not turned on.
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replacing the wiper relay for a vaz classic
Fix wiper
on the classics.
Fuse and relay block new model (mounting block) VAZ 2104, 2105, 2107 AVAR (402 404)
Review of new standard assembly blocks for VAZ
2104,
2105
, 2107 produced by ABAR 402.3722.
What does it consist of? Wiper blade relay
The windshield wiper relay looks like a dark-colored box with a 15 cm long wire attached to it. / ucokie6oeohws8grkbnn4hsw. If you start to take it apart, you will see inside the circuit board where the electronic components are located. To check this, directly after the engine on the VAZ 2110 gas pump. They come together and connect to each other, given the design made by the designers, this circuit simply keeps relay in good condition.
For a better understanding, we will disassemble the device into relay
wipers:
- Electric coil.
- Microscopic controller HP37.
- Capacitor.
- Resistor.
There are several resistors, but they are not as important as the main one, located next to the controller in the lower right corner of the device. where is the windshield wiper relay located for the VAZ 2105. The board contains 4 wires that transmit signals from the VAZ-2107 windshield wiper controller.
How does the wiper relay work?
Wipers are installed on the windshield of the VAZ-2107, operation thanks to the smooth operation of the motor, relay
, Fuse, switch and 12V power supply. After applying current to the electric coil, when the wipers are turned on, the movable valves are automatically turned on, then the winding and, finally, the short circuit contacts located below and above.
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What happens next:
- The armature extends to the middle, allowing you to disconnect the contacts at the top and interact with the contacts at the bottom.
- First, the coils have a bracket equipped with a bimetallic panel wrapped in a narrow wire that simply allows current to pass through.
- The current helps heat the panel, after which it opens the contacts.
- After some time, the panel cools down completely and takes its previous position.
- When the contacts are open, an emf is established in the coil.
- To suppress the electromotive force, a 62 kOhm resistor is built into the mechanism.
Windshield wiper relay operating diagram
in the VAZ-2107 it looks something like this:
- After applying force to the relay
, when the contacts are closed, when the coil is put into action, the electronic motor is energized and begins to operate. - After a maximum of 3 seconds, the bimetallic panel heats up and turns off the power to the VAZ-2107 engine.
- When the wiper blades return to their normal position, the panel cools down and starts working again.
- The main resistor, which shares the induced emf, generates the delay required for a certain wiper frequency.
How to replace the wiper relay
In most cases, motorists will need to replace the relay . How to replace a relay
, did the windshield wiper located on the
windshield
of the VAZ-2107 work again?
- Turn off the power.
- Remove 2 screws.
- If the plug is difficult to remove, it can be removed using a screwdriver.
All that remains is to install the new part and connect it.
