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
   Ventilation of salon
   - Diagnostics
      Diagnostic table
      Electrical wiring
+ 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
+ Coupling
+ Transfer
+ Forward and back differentials
+ Windows, mirrors, locks and security measures. Immobilizer
+ Electric equipment

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Diagnostics

Diagnostic table

Malfunction

Possible reason

Elimination methods

The fan of a heater does not work, even when it is included

The heater fan safety lock burned down

Replace a safety lock, to check for short circuit

The fan resistor is damaged

Check the resistor

Malfunction of conducting or grounding

Replace if necessary

Incorrect temperature of the blown air

The operating cables broke or got confused

Check cables

The air gate is broken

Repair the gate

Air ducts are littered

Repair air ducts

The radiator of a heater proceeds or is littered

Replace a radiator

Branch pipes of a heater proceed or are littered

Replace branch pipes

When switching the regulator of operating modes, the opening for production of air does not change

Malfunction of the switch of the modes of a heater

Check the switch of the modes of a heater

Malfunction of the executive mechanism of change of the modes

Check the switch of the modes of a heater

The safety lock burned down

Replace a safety lock, to check for short circuit

Malfunction of conducting or grounding

Replace if necessary

The air gate is broken

Repair the gate

Air ducts are littered

Repair air ducts