Suzuki Grand Vitara SQ416/SQ420/420WD

since 1998 release

Repair and operation of the car



Suzuki Grand Vitara
+ General information
+ Maintenance and lubricant
+ Heater, ventilation and conditioner
+ Steering
+ Suspension bracket
+ Wheels and tires
+ Forward driving shaft / bearing of a shaft. Oil epiploon
+ Driveshafts
+ Brake system
+ Engines
+ Fuel system
+ System of ignition
+ System of start
+ System of release
- Transmissions
   + Mechanical transmission (type 1)
   + Mechanical transmission (type 2)
   - Automatic transmission (4 A/T)
      + General description
      + Diagnostics of the automatic transmission
      + Precautionary measures at diagnostics of malfunctions
      + Visual survey
      + Service out of a workshop
      - System of blocking of brakes
         Solenoidal blocking of switching
         Procedure of solenoidal blocking of switching
         Manual unblocking of solenoidal blocking of switching
      + Check of system
+ Coupling
+ Transfer
+ Forward and back differentials
+ Windows, mirrors, locks and security measures. Immobilizer
+ Electric equipment


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System of blocking of brakes

Solenoidal blocking of switching

This system consists of a control system of the solenoid of blocking of switching and a control system of a blocking cable.

The control system of the solenoid of blocking of switching is designed in such a way that the lever of the choice of transfer cannot be switched from situation "P", the switch of ignition is not switched on yet and the brake pedal is not pressed. And the control system of a cable of blocking is designed in such a way that the lever of the choice of transfer cannot be switched from situation "P" until the switch of ignition is switched to the provision of "ASS" or "VKL". Besides, the ignition key cannot be pulled out from the ignition lock until the lever of the choice of transfer is switched to situation "P".

1 — the transfer choice lever
2 — the switching blocking solenoid
3 — the brake headlight switch
4 — a brake pedal
5 — a cable
6 — the ignition switch