Suzuki Grand Vitara SQ416/SQ420/420WD

Since 1998 of release

Repair and car operation

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
   + Mechanical transmission (type 1)
   + Mechanical transmission (type 2)
   - Automatic transmission (4 A/T)
      + The general description
      + Diagnostics of an automatic transmission
      + Safety measures at diagnostics of malfunctions
      - Visual survey
         The basic check of automatic transmission
         Tables of diagnostics of malfunctions
         Check of the electroscheme of light
         Codes of malfunctions
         Check of linear pressure
         Test in garage
         Test for road
         Manual test for road
         Delay check
         Check of a motor brake
         Range check "P"
      + Service out of a workshop
      + System of blocking of brakes
      + System check
+ Coupling
+ Transfer
+ Forward and back differentials
+ Windows, mirrors, locks and security measures. An immobilizer
+ Electric equipment

Manual test for road

The given test checks transfer work in position “L”, “2” or “D” at driving with the idle monitoring system of a gear change. At test it is necessary to go on equal road.

Before this test check up a malfunction code (DTC).

PERFORMANCE ORDER

Disconnect сцепку solenoidal valves of switching on transmission.

Not to burn, do not touch hot system of an exhaust when will disconnect сцепку solenoidal valves of switching.

With the transfer lever in position “P”, start and warm up the engine.
With the transfer lever in position “L” get under way from a place and increase speed to 20 km/h (12.5 miles/ch). In this condition check up, that 1st transfer worked.
For the speeds of 20 km/h (12.5 miles/ch) switch the lever of a choice of transfer to position «2» and increase speed to 40 km/h (25 miles/ch). In this condition check up, that 3rd transfer worked.
For the speeds of 40 km/h (25mil/ch), switch the lever of a choice of transfer to position D and check up, that at speed more than 40 km/h (25mil/ch) raising transfer worked.
After the checks set forth above stop the car, then the engine and attach сцепку switching solenoids at the switched off switch of ignition.

Not to burn, do not touch hot system of an exhaust when will attach сцепку solenoidal valves of switching.

The scanning tool "dump" a malfunction code (DTC).

1 — a socket of solenoids of switching