Chevrolet Lanos (since 2004 release)
1. Car device
2. Recommendations about operation
3. Malfunctions in way
4. Maintenance
5. Engine
6. Transmission
7. Running gear
8. Steering
9. Brake system
10. Electric equipment
10.1. Features of a design
10.2. Assembly blocks
10.3. Rechargeable battery
10.4. Generator
10.5. Starter
10.6. Switch (lock) of ignition
10.7. Control system of the engine
10.8. Lighting, light and sound alarm system
10.9. Replacement of a motor-reducer of a screen wiper of a wind window
10:10. Removal and installation of a washer of glass of a wind window
10:11. Removal and installation of the electric motor of the main fan of a radiator of the cooling system of the engine
10:12. Removal and installation of the electric motor of the additional fan of a radiator of the cooling system of the engine
10:13. Back window glass electrical heating
10:14. Removal and installation of the boss of the lighter
10:15. Combination of devices
10:16. Dashboard switches
10:17. Replacement of control units of electrowindow regulators
10:18. Automobile audio system
10:19. Replacement of sensors and switches
11. Body
12. Wheels and tires
13. Purchase of spare parts
14. A trip on HUNDRED
15. Winter operation of the car
16. Preparation for checkup
17. Advice to the beginning mechanic
18. Appendices
19. Schemes of electric equipment
 








10-1-osobennosti-konstrukcii.html

10.1. Features of a design

On the car use electric equipment of a direct current with a rated voltage of 12 V. Electric equipment of the car is executed according to the single-wire scheme: negative conclusions of sources and consumers of the electric power are connected to "weight" which performs function of the second wire. In turn, the role of "weight" carries out a car body. Food of consumers is carried out from the rechargeable battery (at the idle engine) and the generator (at the working engine).
Schemes of electric equipment of the car are provided in the end of the book.

    
PREVENTIONS
You carry out any works with electric equipment of the car only at the switched-off rechargeable battery.
It is possible to disconnect or connect the rechargeable battery only at the switched-off ignition.
When checking chains of electric equipment it is forbidden to close on "mass" of a wire (to check serviceability of chains "for a spark") as it can lead to failure of elements of electric equipment.
It is forbidden to apply the safety locks which are not provided by a design of the car or calculated on bigger current and also to use a wire instead of safety locks.
When replacing safety locks it is forbidden to use screw-drivers and the metal tool — it can cause short circuit in electric equipment chains.
It is forbidden to disconnect the rechargeable battery on the working engine, violation of this rule will become the reason of failure of the regulator of tension and elements of the electronic equipment of the car.
In order to avoid failure of diodes of the vypryamitelny block of the generator it is forbidden to check them the megohm meter or the control lamp fed more than 12 V and to check such devices of a chain of electric equipment on the car without detachment of wires from the generator.
It is necessary to check the increased tension resistance of isolation of a winding of the stator of the generator on the generator removed from the car at the stator winding conclusions disconnected from the vypryamitelny block.
When carrying out electrowelding works on the car it is necessary to disconnect wires from plugs of the rechargeable battery and the generator, and also a block with wires from an electronic control unit the engine.
Do not concern elements of system of ignition and high-voltage wires on the working engine.
Do not lay a wire of low voltage in one plait with high-voltage wires.
Regularly clear plugs of the rechargeable battery and tips of wires of oxides and dirt.
At recharge of the rechargeable battery by means of the charger disconnect wires from battery plugs.


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10. Electric equipment
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10.2. Assembly blocks