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Toyota Camry1992-1997 of releaseRepair and car operation |
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Kamri's Toyota + General data + 1. Maintenance + 2. Engine + 3. Six-cylinder V6 engines + 4. Major maintenance of engines + 5. Cooling and heating + 6. Fuel system + 7. Ignition system + 8. Toxicity fall + 9. Transmission + 10. Automatic transmission + 11. Coupling and power shafts + 12. Brake system + 13. Suspension bracket + 14. Body - 15. Electric equipment 15.2. General information 15.3. Electric chains - 15.4. Detection of not closed chain 15.4.2. Detection of a rupture of a chain 15.4.3. Detection of a source of short circuit 15.4.4. Detection of bad grounding 15.5. Safety locks 15.6. Relay + 15.7. Multipurpose switches of a steering column + 15.8. Ignition lock 15.9. Switch of a heater of back glass 15.10. Check of a heater of back glass 15.11. Radio receiver 15.12. Loudspeakers 15.13. Aerial 15.14. Replacement of bulbs of headlights 15.15. Adjustment of light of headlights 15.16. Headlight + 15.17. Replacement of bulbs of an incandescence + 15.18. Screen wiper engine 15.19. Combination of devices 15.20. Sound signal 15.21. System cruise control 15.22. Window regulators with an electric drive 15.23. System of the central blocking of locks 15.24. Rear-view mirrors with the electric drive 15.25. Safety airbag + 15.26. Electric equipment schemes |
15.4.2. Detection of a rupture of a chain
For check of integrity of a chain, connect the device for verification of schemes or negative щуп the voltmeter to the negative plug of the accumulator or the earthed element. Connect the second щуп to connection in a checked chain, it is desirable for the next to the accumulator or a safety lock. Thus this site of a chain should be energized from the accumulator if only the connection socket to the accumulator does not carry out a current or did not fuse a safety lock (thus do not forget that some chains of electric equipment join only at key turn in the ignition lock in a certain situation). Include the chain, then connect щуп a tester to the connection closest to the switch of a chain on the party of the checked element. If tension is present (about what the control bulb testifies or voltmeter indications), it means that the chain site between the corresponding connection and the switch has no gaps. Continue chain check by the same image, and after site detection on which there is no tension, it means that the rupture of a chain occurred between this point and a point of the previous check on which there was a tension. The majority of problems of the opened chain are caused by the broken or weakened socket. |
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