8.3.2. Precautionary measures
Unqualified service of system of passive safety can lead to unauthorized operation of a safety cushion that, in turn, will lead to a trauma of this or that severity.
The mistakes allowed at unqualified service, can lead to refusal of work of system at the right time with unpredictable consequences.
Security measures at carrying out service and SRS repair
1. After transfer of a key of the lock of ignition to the situation LOCK and a detachment of a negative wire from the accumulator wait for not less than 30 with before starting further work.
The SRS system is designed in such a manner that after accumulator shutdown for short time sufficient tension for safety cushion operation remains.
2. After a detachment of the storage battery memory of some electronic devices (hours, radio, etc.) is erased. Before the beginning of works write down the main settings of the specified devices and restore them after completion of repair.
3. Malfunctions of system of passive safety of practically in any way do not show, therefore the main form of diagnostics of system is stock-taking of codes of malfunctions.
4. Always before a detachment of the storage battery read out codes of malfunctions.
5. Never establish on the car of a detail of system from other car. Establish only new details.
6. Never assort blocks of safety cushions and an hour spring. At malfunction of conducting of system replace all plait of wires.
7. If casually the component of system fell from more or less decent height or имются cracks or case deformation, replace this component.
8. After completion of service inspect system. The control lamp of SRS in certain cases can indicate malfunction in other chains of systems of the car. If the control lamp was lit, remove codes of malfunctions by means of HI-SCAN (Pro) tester right after repair or replacement of defective details, including a safety lock.
9. At carrying out welding works on the car do not disconnect a cable of the negative plug of the storage battery.