Suzuki Grand Vitara SQ416/SQ420/420WD

since 1998 of release

Repair and car operation

Suzuki Grandee of Wetar
- General information
   + Precautionary measures
   Main precautionary measures
   Precautionary measures at work with the catalyst
   Precautionary measures at service of electric chains
   + Procedure of check of electric chains
   Interrupting or weak connection
   Precautionary measures at installation of means of mobile communication
   + Identification information
   Warning, warning and information stickers
   Places of lifting of the car
   The list of the reductions which are using in this management
   + Metric information
   Standard moments of inhalings
+ 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
+ Coupling
+ Transfer
+ Forward and back differentials
+ Windows, mirrors, locks and security measures. Immobilizer
+ Electric equipment

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Interrupting or weak connection

The majority of problems with intermittence of connection are connected with defect of electric konnektor or conductings though the jamming relay or the solenoid can sometimes cause. At check of reliability of connection, carefully check suspicious sites on:

  • Unreliable connection in a konnektor, or contacts not completely sit in the konnektor case (not on the place).
  • Dirt or corrosion traces on contacts. Contacts should be pure and on them there should not be the extraneous material complicating contact. Nevertheless, cleaning of contacts by an emery paper or similar materials is forbidden.
  • Damage of the case of the konnektor, the caused hit of moisture and dirt on contact also negatively affects the interfaced konnektor.
  • The bent or damaged contacts. Check each contact in a konnektor of a problem site of a chain on a good latching of contact, using stykovochny contact. If a contact latching insufficient, draw in or replace contact.


  1. Check tension in contacts by their connection and separation.
  2. Be convinced of that contacts were combined.
  • Bad connection plug wire.

Check each wire of a problem site of a chain on weak connection, having slightly stirred it hands. At defect detection, repair or replace.
  • The ground isolation of a wire which is periodically causing short circuit, at a contact of naked sites with other wires or parts of a body.
  • Wire breakage in isolation.

In this case chain check on contiguity can yield positive results but if only one or two veins of a multicore cable are not injured, resistance should be much higher. At failure detection repair or replace.