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
+ Coupling
+ Transfer
+ Forward and back differentials
+ Windows, mirrors, locks and security measures. An immobilizer
- Electric equipment
   + Body electric equipment
   + Illumination system
   - Electric equipment system
      + The general description
      - Diagnostics
         + The battery
         - The generator
            Insufficiently charged battery
            Excessively charged battery
      + The works made on the car
      + Major repairs
      + Specifications
      The inhaling moments
   + Tools/information for drivers


Excessively charged battery


  1. To define a battery condition, refer to Section the Battery.
  2. If the electrolit that is an obvious sign of excessively charged battery proceeds, measure pressure in generator plug B at speed of the engine of 2000 rpm.
  3. If the pressure measured by you above an extreme top point, start generator dismantling as it is described in Section the Generator.
  4. Check up grounding of brushes. If brushes are not earthed, replace regulator IC.
  5. Then check up an excitation winding on grounding and short circuit (see Has undressed Visual survey).
Type 60 A.
Type 70 A and 80 A.