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
         Coupling/brake functions
         Table of functions of components
         - Electronic system of gear shifting
            Uninterrupted function
            Switching mechanism
            Operation of solenoids of switching and TCC solenoids
            Chart of automatic switching
      + Diagnostics of an automatic transmission
      + Precautionary measures at diagnostics of malfunctions
      + Visual survey
      + Service out of a workshop
      + System of blocking of brakes
      + system Check
+ Coupling
+ Transfer
+ Forward and back differentials
+ Windows, mirrors, locks and security measures. Immobilizer
+ Electric equipment





Electronic system of gear shifting

Transfer switching in situation "D" or "2" and work of coupling of the hydrotransformer are supervised by the module of transmission (engine).

G16/J20 engines

1 — the electronic control unit
2 — the sensor of speed of the car
3 — the sensor of provision of a cam-shaft
4 — the sensor of provision of a throttle
5 — the sensor of an electronic transmission
6 — the sensor of entrance speed of an automatic transmission
7 — the sensor of entrance speed of an automatic transmission
8 — the switch of provision of transmission
9 — the solenoid pereklyucheniya-A
10 — the solenoid pereklyucheniya-V
11 — the TSS solenoid
12 — a data transmission connector
13 — the cruise control module

14 — a lamp "Food"
15 — a lamp «Raising transfer is switched off»
16 — To/l malfunctions
17 — the switch of interruption of raising transfer
18 — the switching switch food/norm
19 — the bottom switch of a full drive
20 — the main relay
21 — the ignition switch
22 — the battery
23 — the terminal of the electronic control unit (a view from the party of connecting wires)
Color designations of wires