Suzuki Grand Vitara SQ416/SQ420/420WD

since 1998 of release

Repair and car operation

Suzuki Grandee of Wetar
+ General information
+ Maintenance and greasing
+ 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
+ ignition System
+ start System
+ release System
- Transmissions
   + Mechanical transmission (type 1)
   + Mechanical transmission (type 2)
   - Automatic transmission (4 A/T)
      + General description
      + Diagnostics of an 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
      + system Check
+ Coupling
+ Transfer
+ Forward and back differentials
+ Windows, mirrors, locks and security measures. Immobilizer
+ Electric equipment

Procedure of solenoidal blocking of switching

When the lever of a choice of transfer is in the situation "P", the ignition key is in the situation "ON" ("VKL") and the pressing of a pedal of a brake causes receipt of an electric current to the solenoid. When draft of the solenoid of blocking of switching (or a blocking plate) moves to the solenoid in this condition, the blocking cam (or a latch hairpin) is released that further allows the lever of a choice of transfer to be switched from the situation "P" in any other situation.

Even when the lever of a choice of transfer is in the situation "P" if the ignition key is in the situation "LOCK" ("BLOCKING") or “ACC”, or the pedal of a brake is not pressed, the electric current does not arrive to the solenoid.

In this condition draft of the solenoid of blocking of switching (or the blocking plate) is pushed from the solenoid with effort of a spring, and it obstructs to traffic of a cam of blocking (or latch hairpins). Thus, the button does not work at the lever of a choice of transfer, even by pressing, and the lever of a choice of transfer is not switched.

Tip-1

1 — the lever of a choice of transfer
2 — a blocking cam
3 — draft of the solenoid of blocking of switching
4 — the solenoid of blocking of switching

Tip-2

1 — the lever of a choice of transfer
2 — a latch hairpin
3 — a latch plate
4 — a blocking plate
5 — the solenoid of blocking of switching