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

5917e1e5


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