Suzuka Grandee Vitara
The general information
Maintenance service and greasing
Heater, ventilation and the conditioner
Steering
Suspension bracket
Wheels and tyres
Forward приводной a shaft shaft/bearing. An oil epiploon
Kardannye shaft
Brake system
Engines
Fuel system
Ignition system
Start system
Release system
Transmissions
Coupling
Transfer
Forward and back differentials
- Windows, mirrors, locks and security measures. An immobilizer
Windows, mirrors, locks and security measures
- Immobilizer
- Cars with canvas top
The general description
The ignition key
The frame aerial
The module of management of an immobilizer
The engine management module (ECM) / the module of management of transmission (PCM)
System of onboard diagnostics (with self-diagnostics function)
Electric equipment
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Cars with canvas top
The general description
The control system of an immobilizer created for protection of the car from thieves, consists of following components.
The engine management module (ECM) / the module of management of transmission (PCM)
The module of management of an immobilizer
The ignition key (with the built in transmitter)
The frame aerial
In the given system following works are made:
Each ignition key in memory has an own code (a transmitter code). At start of ignition the module of management of an immobilizer tries to read a transmitter code through the aerial established in assemblage of the terminator of turn of wheels.
The module of management of an immobilizer compares a transmitter code (item 1 see) to what is stored in memory, and checks their conformity.
When the fact of coincidence of codes as it is described above, the module of management of an immobilizer proves to be true and the module of management of the engine/module of management of transmission check conformity of the codes registered in them.
Only after acknowledgement of coincidence of codes of the module of management by the engine/module of management by an immobilizer the engine starts to be started. If codes (item 2 see) or codes of the module of management of the engine/immobilizer (item 3) do not coincide, the module of management of the engine/transmission stop work of injectors and spark plugs.
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