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
+ 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
   - Body electric equipment
      + Main description of the control unit of body electronics
      - Codes of diagnostics of malfunctions
         Check of a diagnostic code of malfunctions (KDN)
         Cleaning of a diagnostic code of malfunction (KDN)
         Table of a diagnostic code of malfunction (KDN)
         Information of the scanner
         The terms and formulations used in the scanner
         The table of signals at the exit of the SUZUKI scanner in the test mode
      + General description
   + System of lighting
   + System of electric equipment
   + Tools/information for drivers


9df16362

Table of a diagnostic code of malfunction (KDN)

KDN (highlighted on the display of the SUZUKI scanner)

KDN (shown on the display "Hours/speed)

The found state

Reason

DKN is absent

12

Normal

Normal

B1121

21

Malfunction in a chain of the Daylight system (only not the cars equipped with the Daylight system)

Gap or short circuit on "weight" in a chain of the control unit of the Daylight system

B1141

41

Gap in a chain of the sensor of temperature of external air

Too high voltage at the sensor exit

B1142

42

Short circuit on "weight" in a chain of the sensor of temperature of external air

Too low voltage at the sensor exit

B1170

70

Factory write error

Memory error

B1171

71

Total error of check of memory

B1172

72

Write error in memory