Petrol engines 1,6, 1,8 and 2,0 l
The diesel engine of 2,0 l
Monitoring systems and decrease in toxicity of the fulfilled gases
System of preliminary heating of the diesel engine
Power shafts, forward and back axes
Air central air
- The electric equipment
Power failure check on a wire connecting the storage battery with the generator
Check of the current developed by the generator
Check of developed pressure
The generator of petrol engines
The generator of the diesel engine
The storage battery
Starter of petrol engines
Starter of the diesel engine
The block of safety locks
The multipurpose switch
Combination of devices
The switch of position of a lay brake
Screen wiper and стеклоомыватель a windscreen
Screen wiper of back glass
Headlights and forward indexes of turn
Forward antifog headlights and turn repeaters
The back combined lantern
The top stoplight
Lantern of illumination of licence plate
The ceiling fixture (with the hatch)
The ceiling fixture (without the hatch)
Lamp of illumination of salon
Check of the relay of headlights
Heater of back glass
Safety pillows (SRS)
Search and elimination of malfunctions
Specification for adjustments and the control
Safety pillows (SRS)
On cars the auxiliary system of safety (SRS – Supplemental Restrain System) more known as safety pillows is established. The system consists of the gauges established from the forward party of the car, pillows of safety and the management and diagnostics block. On the car the system of pillows of safety of type HAE–3 is established. System HAE-3 can be established in various executions DAB 2BPT, DAB PAB 2BPT, DAB PAB 2BPT 2FSAB (DAB – a pillow of safety of the driver, PAB – a pillow of safety of the forward passenger, BPT – натяжитель a seat belt, FSAB – a lateral pillow of safety).
SRS consists from: the air chamber from outside the driver, located in the centre of a steering wheel and containing the curtailed pillow and the block gas generator; the air chamber from outside the forward passenger, located in the panel of devices and containing the curtailed pillow and the block gas generator; lateral air chambers located in backs of the driver and the forward passenger both containing the curtailed pillows and the block gas generator.
The block of management SRSCM is located on a car floor under a radiator of a heater and supervises system of pillows of safety and includes: акселерометр which defines car delay; the spiral wire (spring) located in a steering column; electric chains and sockets; the knee buffer located under a steering column. The spiral wire transmits a signal irrespective of steering wheel position.
The moment of collision defines block SRSCM on the basis of the information from акселерометра which constantly supervises car acceleration.
Deployment of a pillow of safety occurs at front or nearly so a head-on collision to the moderate or big effort.
Pyrotechnic газогенератор will transform an operating electric signal to a signal поджига therefore the powder decays, inflating a bag of a pillow of safety.
For service of pillows of safety or components SRS specially trained personnel should be supposed only. At service SRS it is necessary to show extreme care to avoid травмирования the personnel at unapproved expansion of pillows of safety of the driver or the forward passenger.
At infringement of sequence of switching-off or service of system of pillows of safety can occur unapproved expansion of pillows of safety and drawing of serious physical injuries. Also, not qualified service of system of pillows of safety can lead to that the pillow of safety will not work at collision.
Before service performance, including removal or installation of elements of system, carefully carry out following recommendations.
In certain cases the electric chain of a control lamp of pillows of safety can be broken other malfunction of a chain. Therefore, if the control lamp of pillows of safety constantly burns, check up that, all codes DTC are erased from memory. At carrying out of electrowelding works necessarily disconnect a wire from the negative plug of the storage battery.
The module (DAB, РАВ, SAB)
Modules DAB (pillow of safety of the driver), РАВ (a pillow of safety of the forward passenger), DSAB (a lateral pillow of safety of the driver) and PSAB (a lateral pillow of safety of the passenger) consist of the device раскрывания and pillows. The device раскрывания (газогенератор) is located in a safety pillow. At a head-on collision of sufficient force for gauge SRSCM short circuit through a contour of operation of a pillow of safety the current starts to proceed. This current sets fire to a charge gas generator and the safety pillow reveals.
Plait of wires SRS
Plait SRS is located in a tube of yellow colour which differs from plaits of wires of other systems. In sockets from outside DAB, PAB, DSAB, PSAB and BPT there are crosspieces which close electric chains at a detachment of sockets that prevents undesirable раскрывание safety pillows.
Control lamp SRSCM
The control lamp SRS located in a combination of devices, copes from block SRSCM.
At some malfunctions SRSCM cannot function and, thus, cannot operate work as a control lamp. In these cases the lamp is directly activated from a corresponding chain which works irrespective of SRSCM.
The spiral spring consists of two twisted coils. It is established between a steering column and a steering wheel and allows a steering wheel to rotate, constantly keeping contact of an electric chain of system of safety.
The steering wheel should be correctly established on a steering column with a spiral spring established in neutral position, rupture of a wire or other malfunctions differently is possible.
Pillow of safety of the driver and spiral wire
Check of a pillow of safety
In the presence of any defects it is necessary to replace a safety pillow.
Check of a spiral wire (spring)
Pillow of safety of the forward passenger