Auto Manual of VW Passat B5
The maintenance instruction
1. Maintenance service
3. Cooling system
4. Fuel system
5. Engine management
6. An exhaust system
8. A running gear
9. A steering
10. Brake system
11. A body
12. Heating, ventilation
- 13. An electric equipment
13.2. The general information
13.3. Electric chains
13.4. Safety locks
13.5. Rules of care of the accumulator
13.6. Accumulator check
13.7. Accumulator gymnastics
13.8. The accumulator
13.9. Gymnastics system
13.10. The generator
13.11. Replacement of brushes of the generator and a pressure regulator
13.12. System of start of the engine
13.13. A starter
13.14. The traction relay of a starter
13.15. Replacement of bulbs of external illumination
13.16. Replacement of bulbs of internal illumination
13.17. Devices of external illumination
13.18. The executive engine of the proof-reader of light of headlights
13.19. Adjustment of light of headlights
13.20. Gas-discharge lamps of headlights of a passing light
13.21. A combination of devices
13.22. Multipurpose switches of a steering column
13.24. A radio receiver
13.25. High-frequency loudspeakers
13.26. Low-frequency loudspeakers
13.27. The aerial
13.28. Check of a heater of back glass
13.29. The engine of a screen wiper of a windscreen
13.30. The engine of a screen wiper of back glass
13.31. The pump стеклоомывателя
13.32. System of the central blocking of locks
13.33. The basic malfunctions of the generator
13.34. The basic malfunctions of a starter
13.35. Electric schemes
Consumers incorporate to the positive power supply a wire, and with minus – through a body of the car (weight). Such method allows to reduce number of wires and to simplify installation.
The electric system has a 12-volt food with negative grounding and consists of the accumulator, the generator, a starter, consumers of the electric power and electric chains.
For protection of electric chains the safety locks which colour corresponds to a current of protection of a safety lock are used. Serviceability of a safety lock is defined on presence of the wire conductor connecting contacts of a safety lock.
At work with electric оборудова нием remove a wire of weight from the accumulator to prevent possibility of short circuit of electric chains.
The electric equipment of the engine includes system of ignition, a gymnastics and start.
The accumulator gymnastics are made from the generator which is put in action by a belt from a pulley of a cranked shaft.
The starter represents the electric motor of a direct current with the mixed excitation with the electromagnetic traction relay. At engine start the traction relay moves a leading gear wheel to gearing with a gear wreath of a flywheel before the starter will receive a food from the accumulator. After engine start муфта a free wheeling disconnects an anchor of a starter from a gear wreath of a flywheel.
At performance of works on electric system not to damage semi-conductor devices (diodes and transistors) it is necessary to fulfil following requirements:
– In an operating time of the engine do not disconnect the accumulator, the generator of an alternating current or any electric sockets;