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Toyota 4 Runner/Hilux/Surf1987-1998 of releaseRepair and car operation |
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Toyota 4Раннер + 1. Maintenance instruction + 2. Maintenance + 3. Engines + 4. Systems of heating, ventilation + 5. Fuel and exhaust systems + 6. Transmissions + 7. Transmission elements + 8. Brake system + 9. Suspension bracket and steering + 10. Body - 11. Electric equipment 11.1. Specifications 11.2. Battery + 11.3. Ignition system 11.4. Coil (and) ignitions 11.5. Ignition distributor 11.6. Check and installation of the moment of ignition 11.7. Block of electronic ignition 11.8. Induction sensor + 11.9. System of a charge of the battery + 11.10. Generator 11.11. System of start-up of the engine + 11.12. Starter electric motor 11.13. Traction relay 11.14. Tension check 11.15. Detection of short circuit 11.16. Check of reliability of grounding 11.17. Check of integrity of a chain 11.18. Finding of not closed chain 11.19. Search of malfunctions 11.20. Safety locks 11.21. Fusible crossing points 11.22. Breakers 11.23. Relay 11.24. Breaker of indexes of turn / alarm system 11.25. Switch of indexes of turn 11.26. Lock of ignition and lock drum 11.27. Switch of external lighting 11.28. Screen wiper switch 11.29. Lamps of headlights 11.30. Adjustment of headlights 11.31. Headlight case 11.32. Replacement of lamps 11.33. Receiver and loudspeakers 11.34. Aerial + 11.35. Screen wiper electric motor 11.36. Switch of heating of back glass 11.37. Heater of back glass 11.38. Guard of devices 11.39. Sound signal 11.40. Electric drive of mirrors 11.41. Cruise control + 11.42. Window regulator electric drive 11.43. Electric drive of door locks 11.44. Safety cushions + 12. Electroschemes |
11. Electric equipment
The system of electric equipment has working tension of 12 Volts and uses In this chapter repair and service operations for the various elements of the electric equipment which have not been connected with the engine are described. Information on repair and service of the accumulator, the generator, the distributor of ignition and a starter can be found in the corresponding chapter. It is necessary to notice that at work with system of electric equipment it is necessary to disconnect a wire of the negative plug of the accumulator for prevention of short circuit and (or) ignitions. Prevention Detection of malfunctions in electric equipment system The typical electric chain consists of an element of electric equipment, switches, the relay, engines, the safety locks, burned-through crossing points or automatic switches and wires and connections which connect all elements among themselves and connect them to the accumulator and (mass) of the car. To simplify process of troubleshooting in the end of this chapter electric circuits of system of electric equipment of the car are given. Before the beginning of check of a faulty chain, in the beginning study the schematic diagram of this chain to understand from what elements it consists. The source of malfunction can be found quicker if to define, what of elements of this chain work normally. If some elements or chains fail at once, the problem, possibly, consists in the fused safety lock or bad grounding as often one safety lock is responsible for some chains. Problems with work of system of electric equipment are usually caused by the simple reasons, such as the oxidized or unreliable contacts, the fused safety lock, the fused burned-through crossing point or the faulty relay. Visually check a condition of all safety locks, wires (if it is possible) and connections in a faulty chain before the beginning of check of other elements of this chain. If you are going to use instrumentations, use schematic diagrams to define, what connections are necessary for checking for failure detection. The main devices necessary for search of malfunction in a chain of electric equipment, are the voltmeter (or a bulb on 12 Volts with connecting wires), the device for check of integrity of chains, the accumulator with connecting wires and a cap wire, it is desirable with the automatic switch which can be used for parallel connection to a chain. Before the beginning of search of malfunction with use of the control and measuring equipment, study schematic diagrams to define connection points. System of electric equipment of the engine The system of electric equipment of the engine includes ignition system, system of a charge of the battery and system of start-up of the engine. |
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